/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 12:27:22,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 12:27:22,804 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 12:27:22,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-14 12:27:22,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-14 12:27:22,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-14 12:27:22,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-14 12:27:22,844 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-14 12:27:22,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-14 12:27:22,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-14 12:27:22,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-14 12:27:22,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-14 12:27:22,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-14 12:27:22,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-14 12:27:22,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-14 12:27:22,854 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-14 12:27:22,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-14 12:27:22,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-14 12:27:22,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-14 12:27:22,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-14 12:27:22,865 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-14 12:27:22,866 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-14 12:27:22,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-14 12:27:22,869 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-14 12:27:22,873 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-14 12:27:22,874 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-14 12:27:22,874 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-14 12:27:22,875 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-14 12:27:22,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-14 12:27:22,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-14 12:27:22,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-14 12:27:22,877 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-14 12:27:22,878 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-14 12:27:22,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-14 12:27:22,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-14 12:27:22,879 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-14 12:27:22,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-14 12:27:22,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-14 12:27:22,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-14 12:27:22,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-14 12:27:22,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-14 12:27:22,884 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe-Lockstep.epf [2021-07-14 12:27:22,923 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 12:27:22,923 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 12:27:22,923 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 12:27:22,923 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 12:27:22,925 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 12:27:22,925 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 12:27:22,925 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 12:27:22,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 12:27:22,926 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 12:27:22,926 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 12:27:22,926 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 12:27:22,927 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 12:27:22,927 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 12:27:22,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 12:27:22,927 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 12:27:22,927 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 12:27:22,927 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 12:27:22,927 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 12:27:22,927 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 12:27:22,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 12:27:22,928 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 12:27:22,928 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 12:27:22,928 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 12:27:22,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 12:27:22,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 12:27:22,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 12:27:22,928 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 12:27:22,928 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 12:27:22,929 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-14 12:27:22,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 12:27:22,929 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 12:27:22,929 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 12:27:22,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 12:27:22,929 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2021-07-14 12:27:22,929 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 12:27:23,184 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 12:27:23,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 12:27:23,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 12:27:23,209 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-14 12:27:23,209 INFO L275 PluginConnector]: CDTParser initialized [2021-07-14 12:27:23,210 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i [2021-07-14 12:27:23,261 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba49b7136/c161a97a71cb4f3381b441b48062be57/FLAGa17149ffe [2021-07-14 12:27:23,795 INFO L306 CDTParser]: Found 1 translation units. [2021-07-14 12:27:23,795 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i [2021-07-14 12:27:23,810 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba49b7136/c161a97a71cb4f3381b441b48062be57/FLAGa17149ffe [2021-07-14 12:27:24,087 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba49b7136/c161a97a71cb4f3381b441b48062be57 [2021-07-14 12:27:24,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 12:27:24,090 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-14 12:27:24,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-14 12:27:24,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-14 12:27:24,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-14 12:27:24,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:27:24" (1/1) ... [2021-07-14 12:27:24,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f06e002 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:27:24, skipping insertion in model container [2021-07-14 12:27:24,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:27:24" (1/1) ... [2021-07-14 12:27:24,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-14 12:27:24,145 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-14 12:27:24,243 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-07-14 12:27:24,496 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[47275,47288] [2021-07-14 12:27:24,504 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[47463,47476] [2021-07-14 12:27:24,522 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48230,48243] [2021-07-14 12:27:24,524 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48344,48357] [2021-07-14 12:27:24,531 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48816,48829] [2021-07-14 12:27:24,532 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48872,48885] [2021-07-14 12:27:24,544 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49384,49397] [2021-07-14 12:27:24,545 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49443,49456] [2021-07-14 12:27:24,546 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49522,49535] [2021-07-14 12:27:24,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 12:27:24,555 INFO L203 MainTranslator]: Completed pre-run [2021-07-14 12:27:24,567 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-07-14 12:27:24,579 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[47275,47288] [2021-07-14 12:27:24,580 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[47463,47476] [2021-07-14 12:27:24,583 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48230,48243] [2021-07-14 12:27:24,583 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48344,48357] [2021-07-14 12:27:24,585 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48816,48829] [2021-07-14 12:27:24,585 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48872,48885] [2021-07-14 12:27:24,587 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49384,49397] [2021-07-14 12:27:24,588 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49443,49456] [2021-07-14 12:27:24,597 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49522,49535] [2021-07-14 12:27:24,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 12:27:24,644 INFO L208 MainTranslator]: Completed translation [2021-07-14 12:27:24,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:27:24 WrapperNode [2021-07-14 12:27:24,645 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-14 12:27:24,647 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 12:27:24,647 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 12:27:24,647 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 12:27:24,651 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:27:24" (1/1) ... [2021-07-14 12:27:24,679 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:27:24" (1/1) ... [2021-07-14 12:27:24,717 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 12:27:24,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 12:27:24,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 12:27:24,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 12:27:24,727 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:27:24" (1/1) ... [2021-07-14 12:27:24,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:27:24" (1/1) ... [2021-07-14 12:27:24,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:27:24" (1/1) ... [2021-07-14 12:27:24,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:27:24" (1/1) ... [2021-07-14 12:27:24,754 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:27:24" (1/1) ... [2021-07-14 12:27:24,768 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:27:24" (1/1) ... [2021-07-14 12:27:24,770 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:27:24" (1/1) ... [2021-07-14 12:27:24,773 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 12:27:24,774 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 12:27:24,774 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 12:27:24,774 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 12:27:24,775 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:27:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 12:27:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2021-07-14 12:27:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2021-07-14 12:27:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-14 12:27:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-07-14 12:27:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-14 12:27:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-07-14 12:27:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-14 12:27:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-07-14 12:27:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-07-14 12:27:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-14 12:27:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 12:27:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 12:27:24,829 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 12:27:25,478 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 12:27:25,479 INFO L299 CfgBuilder]: Removed 40 assume(true) statements. [2021-07-14 12:27:25,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 12:27:25 BoogieIcfgContainer [2021-07-14 12:27:25,481 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 12:27:25,483 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 12:27:25,483 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 12:27:25,485 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 12:27:25,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 12:27:24" (1/3) ... [2021-07-14 12:27:25,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d6b0cd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 12:27:25, skipping insertion in model container [2021-07-14 12:27:25,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:27:24" (2/3) ... [2021-07-14 12:27:25,487 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d6b0cd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 12:27:25, skipping insertion in model container [2021-07-14 12:27:25,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 12:27:25" (3/3) ... [2021-07-14 12:27:25,488 INFO L111 eAbstractionObserver]: Analyzing ICFG divinefifo-bug_1w1r.i [2021-07-14 12:27:25,495 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 12:27:25,496 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 12:27:25,496 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations. [2021-07-14 12:27:25,497 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 12:27:25,543 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,544 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,544 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,544 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,544 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,545 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,545 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,545 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,545 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,545 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,545 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,545 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,546 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,546 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,546 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,546 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,547 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,547 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,547 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,547 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,547 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,548 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,548 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,548 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,548 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,548 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,548 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,548 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,548 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,548 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,548 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,549 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,549 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,549 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,549 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,549 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,549 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,549 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,549 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,549 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,550 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,550 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,550 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,550 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,550 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,550 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,550 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,550 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,550 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,550 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,551 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,551 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,551 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,551 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,551 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,551 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,551 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,551 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,551 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,551 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,551 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,552 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,552 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,552 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,552 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,552 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,552 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,552 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,552 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,553 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,553 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,553 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,553 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,554 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,554 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,554 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,554 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,555 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,557 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,557 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,557 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,557 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,559 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,560 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,560 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,560 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,560 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,560 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,560 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,560 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,560 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,560 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,560 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,560 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,560 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,561 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,561 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,561 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,561 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,561 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,561 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,561 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,561 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,561 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,561 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,561 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,562 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,562 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,562 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,562 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,562 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,562 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,562 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,562 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,562 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,562 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,562 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,562 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,563 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,563 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,563 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,563 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,563 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,563 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,563 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,563 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,563 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,563 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,563 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,564 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,564 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,564 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,564 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,564 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,564 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,564 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,564 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,564 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,564 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,565 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,565 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,565 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,565 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,566 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,566 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,566 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,567 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,567 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,567 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,567 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,567 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,567 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,567 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,567 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,567 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,567 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,568 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,568 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,568 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,568 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,568 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,568 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,568 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,568 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,568 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,568 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,568 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,568 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,569 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,569 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,569 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,581 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,581 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,581 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,582 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,582 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,582 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,582 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,582 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,582 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,582 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,582 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,582 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,582 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,582 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,583 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,583 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,583 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,583 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,583 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,583 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,583 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,583 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,583 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,583 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,583 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,583 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,583 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,584 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,584 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,584 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,584 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,584 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,584 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,585 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,587 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,588 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,588 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,588 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,588 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,590 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,590 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,590 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,590 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,590 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,590 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,590 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,590 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,590 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,590 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,590 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,590 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,591 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,591 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,591 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,591 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,591 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,591 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,591 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,591 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,591 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,591 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,591 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,592 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,592 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,592 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,592 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,592 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,592 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,592 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,592 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,592 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,592 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,593 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,593 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,593 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,593 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,593 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,593 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,593 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,593 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,593 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,593 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,593 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,593 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,594 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,594 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,594 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,594 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,594 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,594 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,594 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,594 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,594 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,594 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,594 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,594 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,594 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,595 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,595 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,595 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,595 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,595 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,595 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,595 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,595 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,595 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,595 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,595 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,595 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,595 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,596 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,596 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,596 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,596 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,596 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,596 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,596 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,596 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,596 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,596 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,596 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,596 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,597 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,597 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,597 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,597 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,597 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,597 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,597 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,597 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,597 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,597 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,598 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,598 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,598 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,598 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,598 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,598 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,598 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,598 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,598 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,598 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,598 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,598 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,598 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,599 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,599 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,599 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,599 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,599 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,599 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,599 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,599 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,599 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,599 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,599 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,599 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,599 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,600 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,600 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,600 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,600 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,600 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,600 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,600 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,600 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,600 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,600 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,600 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,600 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,600 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,601 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,601 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,601 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,601 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,601 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,601 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,601 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,601 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,601 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,601 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,601 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,601 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,602 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,602 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,602 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,602 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,602 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,602 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,602 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,602 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,602 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,602 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,602 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,602 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,602 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,603 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,603 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,603 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,603 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,603 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,603 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,603 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,603 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,603 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,603 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,603 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,603 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,604 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,605 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,606 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,606 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,606 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,606 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,606 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,606 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,606 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,606 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,606 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,607 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,607 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,607 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,607 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,607 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,607 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,607 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,607 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,607 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,607 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,607 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,608 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,608 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,608 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,608 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,608 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,608 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,608 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,608 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,608 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,608 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,608 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,609 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,609 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,609 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,609 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,609 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,609 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,609 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,609 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,609 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,609 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,609 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,610 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:27:25,615 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-07-14 12:27:25,632 INFO L255 AbstractCegarLoop]: Starting to check reachability of 12 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 12:27:25,684 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 12:27:25,684 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 12:27:25,684 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 12:27:25,684 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 12:27:25,684 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 12:27:25,685 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 12:27:25,685 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 12:27:25,685 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 12:27:25,737 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:27:25,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:27:25,745 INFO L82 PathProgramCache]: Analyzing trace with hash -586543178, now seen corresponding path program 1 times [2021-07-14 12:27:25,752 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:27:25,752 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107321439] [2021-07-14 12:27:25,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:27:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:27:26,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:27:26,559 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:27:26,559 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107321439] [2021-07-14 12:27:26,559 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1107321439] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:27:26,560 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:27:26,560 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-07-14 12:27:26,560 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895417648] [2021-07-14 12:27:26,563 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-07-14 12:27:26,563 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:27:26,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-07-14 12:27:26,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=460, Unknown=0, NotChecked=0, Total=506 [2021-07-14 12:27:26,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:26,577 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:27:26,579 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 2.5217391304347827) internal successors, (58), 23 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:27:26,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:27,304 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2021-07-14 12:27:27,674 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2021-07-14 12:27:27,876 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2021-07-14 12:27:28,072 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2021-07-14 12:27:28,242 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2021-07-14 12:27:28,444 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2021-07-14 12:27:28,691 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137 [2021-07-14 12:27:28,928 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2021-07-14 12:27:29,122 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 129 [2021-07-14 12:27:29,332 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 125 [2021-07-14 12:27:29,517 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2021-07-14 12:27:29,671 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 111 [2021-07-14 12:27:29,861 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-07-14 12:27:30,093 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2021-07-14 12:27:30,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:27:30,370 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-14 12:27:30,370 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:27:30,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:27:30,371 INFO L82 PathProgramCache]: Analyzing trace with hash -1968622040, now seen corresponding path program 1 times [2021-07-14 12:27:30,371 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:27:30,371 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [375839687] [2021-07-14 12:27:30,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:27:30,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:27:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:27:30,445 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:27:30,445 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [375839687] [2021-07-14 12:27:30,445 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [375839687] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:27:30,446 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:27:30,446 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 12:27:30,446 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426442430] [2021-07-14 12:27:30,447 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 12:27:30,447 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:27:30,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 12:27:30,449 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 12:27:30,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:30,450 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:27:30,450 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:27:30,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:27:30,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:30,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:27:30,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:30,592 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-14 12:27:30,592 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:27:30,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:27:30,593 INFO L82 PathProgramCache]: Analyzing trace with hash 170425983, now seen corresponding path program 1 times [2021-07-14 12:27:30,593 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:27:30,593 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133612179] [2021-07-14 12:27:30,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:27:30,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:27:30,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:27:30,633 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:27:30,633 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1133612179] [2021-07-14 12:27:30,633 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1133612179] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:27:30,633 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:27:30,633 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 12:27:30,633 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983434549] [2021-07-14 12:27:30,634 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 12:27:30,634 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:27:30,634 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 12:27:30,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 12:27:30,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:30,634 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:27:30,634 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:27:30,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:27:30,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:30,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:30,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:27:30,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:30,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:30,672 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-14 12:27:30,672 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:27:30,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:27:30,673 INFO L82 PathProgramCache]: Analyzing trace with hash -831723636, now seen corresponding path program 1 times [2021-07-14 12:27:30,673 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:27:30,673 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536003749] [2021-07-14 12:27:30,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:27:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:27:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:27:30,932 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:27:30,933 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536003749] [2021-07-14 12:27:30,933 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [536003749] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:27:30,933 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:27:30,933 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2021-07-14 12:27:30,933 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762401745] [2021-07-14 12:27:30,933 INFO L462 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-07-14 12:27:30,933 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:27:30,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-07-14 12:27:30,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=286, Unknown=0, NotChecked=0, Total=342 [2021-07-14 12:27:30,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:30,934 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:27:30,934 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 5.947368421052632) internal successors, (113), 19 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:27:30,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:27:30,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:30,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:30,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:31,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:27:31,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:31,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:31,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:27:31,691 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-14 12:27:31,691 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:27:31,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:27:31,692 INFO L82 PathProgramCache]: Analyzing trace with hash 141241099, now seen corresponding path program 1 times [2021-07-14 12:27:31,692 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:27:31,692 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1657572362] [2021-07-14 12:27:31,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:27:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:27:33,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:27:33,025 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:27:33,025 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1657572362] [2021-07-14 12:27:33,026 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1657572362] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:27:33,026 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:27:33,026 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2021-07-14 12:27:33,026 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412373145] [2021-07-14 12:27:33,026 INFO L462 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-07-14 12:27:33,026 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:27:33,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-07-14 12:27:33,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=131, Invalid=1059, Unknown=0, NotChecked=0, Total=1190 [2021-07-14 12:27:33,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:33,027 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:27:33,027 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 35 states, 35 states have (on average 4.085714285714285) internal successors, (143), 35 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:27:33,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:27:33,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:33,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:33,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:27:33,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:33,699 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2021-07-14 12:27:33,941 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 109 [2021-07-14 12:27:34,073 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 89 [2021-07-14 12:27:34,223 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2021-07-14 12:27:34,411 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 97 [2021-07-14 12:27:34,663 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 105 [2021-07-14 12:27:34,877 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 105 [2021-07-14 12:27:35,123 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 119 [2021-07-14 12:27:35,397 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 124 [2021-07-14 12:27:35,698 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 118 [2021-07-14 12:27:35,936 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 113 [2021-07-14 12:27:36,123 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 103 [2021-07-14 12:27:36,353 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 104 [2021-07-14 12:27:36,688 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 85 [2021-07-14 12:27:36,882 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 100 [2021-07-14 12:27:37,073 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 101 [2021-07-14 12:27:37,248 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 106 [2021-07-14 12:27:37,409 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 100 [2021-07-14 12:27:37,587 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 107 [2021-07-14 12:27:37,781 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 108 [2021-07-14 12:27:37,997 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 113 [2021-07-14 12:27:38,219 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 120 [2021-07-14 12:27:38,479 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 133 [2021-07-14 12:27:38,767 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 138 [2021-07-14 12:27:39,090 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 141 [2021-07-14 12:27:39,357 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 135 [2021-07-14 12:27:39,609 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 131 [2021-07-14 12:27:39,842 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 119 [2021-07-14 12:27:40,061 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 111 [2021-07-14 12:27:40,264 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 110 [2021-07-14 12:27:40,489 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 115 [2021-07-14 12:27:40,695 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 109 [2021-07-14 12:27:41,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:27:41,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:41,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:41,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:27:41,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:27:41,139 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-14 12:27:41,140 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:27:41,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:27:41,140 INFO L82 PathProgramCache]: Analyzing trace with hash -752150039, now seen corresponding path program 1 times [2021-07-14 12:27:41,140 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:27:41,140 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479123194] [2021-07-14 12:27:41,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:27:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:27:41,718 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-07-14 12:27:41,718 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:27:41,718 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1479123194] [2021-07-14 12:27:41,718 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1479123194] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:27:41,719 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1514450874] [2021-07-14 12:27:41,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 12:27:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:27:41,867 INFO L263 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 52 conjunts are in the unsatisfiable core [2021-07-14 12:27:41,884 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 12:27:41,989 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-07-14 12:27:41,990 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:41,994 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:41,997 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:41,997 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-14 12:27:42,126 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-07-14 12:27:42,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2021-07-14 12:27:42,131 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:42,139 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:42,141 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:42,141 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:28, output treesize:27 [2021-07-14 12:27:42,380 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-07-14 12:27:42,381 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:42,392 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:42,393 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:42,394 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:35, output treesize:32 [2021-07-14 12:27:42,565 INFO L354 Elim1Store]: treesize reduction 20, result has 39.4 percent of original size [2021-07-14 12:27:42,565 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 22 [2021-07-14 12:27:42,567 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:42,573 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:42,574 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:42,574 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:27 [2021-07-14 12:27:42,626 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 16 [2021-07-14 12:27:42,628 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:42,634 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:42,635 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:42,636 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:42, output treesize:15 [2021-07-14 12:27:43,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:43,043 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2021-07-14 12:27:43,044 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:43,050 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:43,051 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:43,051 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:26 [2021-07-14 12:27:43,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:43,099 INFO L354 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2021-07-14 12:27:43,099 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 31 [2021-07-14 12:27:43,101 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:43,107 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:43,108 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:43,108 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:37, output treesize:33 [2021-07-14 12:27:43,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:43,183 INFO L354 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2021-07-14 12:27:43,184 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 38 treesize of output 43 [2021-07-14 12:27:43,187 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:43,194 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:43,201 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-07-14 12:27:43,202 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:46, output treesize:42 [2021-07-14 12:27:43,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:43,426 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-07-14 12:27:43,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 17 [2021-07-14 12:27:43,429 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:43,432 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:43,433 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:43,433 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:46, output treesize:4 [2021-07-14 12:27:43,436 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 3 proven. 113 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2021-07-14 12:27:43,436 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1514450874] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:27:43,436 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 12:27:43,436 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 25] total 48 [2021-07-14 12:27:43,436 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1185465763] [2021-07-14 12:27:43,437 INFO L462 AbstractCegarLoop]: Interpolant automaton has 48 states [2021-07-14 12:27:43,438 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:27:43,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2021-07-14 12:27:43,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=200, Invalid=2056, Unknown=0, NotChecked=0, Total=2256 [2021-07-14 12:27:43,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:43,445 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:27:43,445 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 48 states, 48 states have (on average 7.229166666666667) internal successors, (347), 48 states have internal predecessors, (347), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:27:43,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:27:43,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:43,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:43,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:27:43,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:27:43,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:44,467 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 74 [2021-07-14 12:27:44,749 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 74 [2021-07-14 12:27:45,064 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 77 [2021-07-14 12:27:45,250 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 80 [2021-07-14 12:27:45,445 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2021-07-14 12:27:45,668 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 83 [2021-07-14 12:27:45,821 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 68 [2021-07-14 12:27:45,975 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 70 [2021-07-14 12:27:46,166 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 76 [2021-07-14 12:27:46,386 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 79 [2021-07-14 12:27:46,562 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 73 [2021-07-14 12:27:46,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:27:46,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:46,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:46,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:27:46,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:27:46,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 12:27:47,063 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 12:27:47,063 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:27:47,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:27:47,064 INFO L82 PathProgramCache]: Analyzing trace with hash -14827502, now seen corresponding path program 1 times [2021-07-14 12:27:47,064 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:27:47,064 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [338142385] [2021-07-14 12:27:47,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:27:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:27:50,238 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 2 proven. 130 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-07-14 12:27:50,238 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:27:50,238 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [338142385] [2021-07-14 12:27:50,238 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [338142385] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:27:50,239 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [364659505] [2021-07-14 12:27:50,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 12:27:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:27:50,400 INFO L263 TraceCheckSpWp]: Trace formula consists of 567 conjuncts, 135 conjunts are in the unsatisfiable core [2021-07-14 12:27:50,414 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 12:27:50,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-07-14 12:27:50,450 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:50,454 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:50,454 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:50,454 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-14 12:27:50,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:50,662 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2021-07-14 12:27:50,663 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:50,671 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:50,672 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:50,672 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:26 [2021-07-14 12:27:51,073 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-07-14 12:27:51,074 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:51,083 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:51,090 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:51,090 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:34, output treesize:31 [2021-07-14 12:27:51,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:51,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:51,358 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-07-14 12:27:51,358 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 2 case distinctions, treesize of input 26 treesize of output 33 [2021-07-14 12:27:51,361 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:51,370 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:51,371 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:51,371 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:42, output treesize:40 [2021-07-14 12:27:51,462 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 16 [2021-07-14 12:27:51,463 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:51,473 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:51,475 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 12:27:51,475 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:55, output treesize:40 [2021-07-14 12:27:54,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:54,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:54,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:54,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:54,305 INFO L354 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2021-07-14 12:27:54,306 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 21 [2021-07-14 12:27:54,308 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:54,320 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:54,322 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:54,323 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:118, output treesize:84 [2021-07-14 12:27:55,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,025 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-07-14 12:27:55,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 76 [2021-07-14 12:27:55,027 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:55,051 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:55,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,095 INFO L354 Elim1Store]: treesize reduction 120, result has 17.2 percent of original size [2021-07-14 12:27:55,096 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 7 case distinctions, treesize of input 96 treesize of output 80 [2021-07-14 12:27:55,097 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:55,115 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:55,119 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:55,120 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:132, output treesize:100 [2021-07-14 12:27:55,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,450 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-07-14 12:27:55,451 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 6 new quantified variables, introduced 1 case distinctions, treesize of input 113 treesize of output 99 [2021-07-14 12:27:55,452 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:55,480 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:55,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,510 INFO L354 Elim1Store]: treesize reduction 150, result has 14.3 percent of original size [2021-07-14 12:27:55,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 126 treesize of output 101 [2021-07-14 12:27:55,512 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:55,536 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:55,537 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:27:55,537 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:164, output treesize:156 [2021-07-14 12:27:55,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,860 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-07-14 12:27:55,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 1 case distinctions, treesize of input 129 treesize of output 114 [2021-07-14 12:27:55,862 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:55,896 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:55,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:27:55,929 INFO L354 Elim1Store]: treesize reduction 192, result has 11.5 percent of original size [2021-07-14 12:27:55,929 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 142 treesize of output 116 [2021-07-14 12:27:55,931 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:27:55,959 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:27:55,977 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-07-14 12:27:55,977 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:190, output treesize:150 [2021-07-14 12:27:57,151 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 4 proven. 144 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-07-14 12:27:57,151 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [364659505] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:27:57,151 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 12:27:57,151 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [60, 47] total 105 [2021-07-14 12:27:57,152 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637112089] [2021-07-14 12:27:57,152 INFO L462 AbstractCegarLoop]: Interpolant automaton has 105 states [2021-07-14 12:27:57,152 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:27:57,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 105 interpolants. [2021-07-14 12:27:57,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=357, Invalid=10563, Unknown=0, NotChecked=0, Total=10920 [2021-07-14 12:27:57,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:57,155 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:27:57,156 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 105 states, 105 states have (on average 3.8) internal successors, (399), 105 states have internal predecessors, (399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:27:57,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:27:57,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:57,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:27:57,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:27:57,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:27:57,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 12:27:57,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:27:58,797 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 [2021-07-14 12:27:59,026 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 64 [2021-07-14 12:27:59,289 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2021-07-14 12:27:59,521 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 73 [2021-07-14 12:27:59,767 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2021-07-14 12:28:00,038 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 77 [2021-07-14 12:28:00,297 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 83 [2021-07-14 12:28:00,569 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2021-07-14 12:28:00,853 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 92 [2021-07-14 12:28:01,147 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 98 [2021-07-14 12:28:01,412 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 94 [2021-07-14 12:28:01,688 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 92 [2021-07-14 12:28:01,930 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 87 [2021-07-14 12:28:02,170 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 79 [2021-07-14 12:28:02,388 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 75 [2021-07-14 12:28:02,653 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 85 [2021-07-14 12:28:02,908 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2021-07-14 12:28:03,225 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 76 [2021-07-14 12:28:03,671 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 98 [2021-07-14 12:28:04,187 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 116 [2021-07-14 12:28:04,671 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 118 [2021-07-14 12:28:05,205 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 119 [2021-07-14 12:28:05,747 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 120 [2021-07-14 12:28:06,187 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 116 [2021-07-14 12:28:06,666 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 121 [2021-07-14 12:28:07,264 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 122 [2021-07-14 12:28:07,789 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 133 [2021-07-14 12:28:08,298 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 126 [2021-07-14 12:28:08,860 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 134 [2021-07-14 12:28:09,464 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 136 [2021-07-14 12:28:10,090 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 143 [2021-07-14 12:28:10,803 WARN L205 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 150 [2021-07-14 12:28:11,592 WARN L205 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 155 [2021-07-14 12:28:12,269 WARN L205 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 149 [2021-07-14 12:28:12,929 WARN L205 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 143 [2021-07-14 12:28:13,613 WARN L205 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 143 [2021-07-14 12:28:14,242 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 138 [2021-07-14 12:28:14,832 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 134 [2021-07-14 12:28:15,523 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 139 [2021-07-14 12:28:16,241 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 141 [2021-07-14 12:28:16,949 WARN L205 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 134 [2021-07-14 12:28:17,516 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 130 [2021-07-14 12:28:18,055 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 129 [2021-07-14 12:28:18,704 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 124 [2021-07-14 12:28:19,163 WARN L205 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 120 [2021-07-14 12:28:19,844 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 125 [2021-07-14 12:28:20,463 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 131 [2021-07-14 12:28:21,174 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 138 [2021-07-14 12:28:22,035 WARN L205 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 140 [2021-07-14 12:28:22,825 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 146 [2021-07-14 12:28:23,654 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 149 [2021-07-14 12:28:24,355 WARN L205 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 143 [2021-07-14 12:28:25,029 WARN L205 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 137 [2021-07-14 12:28:25,669 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 137 [2021-07-14 12:28:26,275 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 129 [2021-07-14 12:28:26,856 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 128 [2021-07-14 12:28:27,540 WARN L205 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 130 [2021-07-14 12:28:28,192 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 127 [2021-07-14 12:28:28,986 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 136 [2021-07-14 12:28:29,683 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 145 [2021-07-14 12:28:30,384 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 147 [2021-07-14 12:28:31,164 WARN L205 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 154 [2021-07-14 12:28:32,018 WARN L205 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 160 [2021-07-14 12:28:32,758 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 153 [2021-07-14 12:28:33,615 WARN L205 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 167 [2021-07-14 12:28:34,800 WARN L205 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 170 [2021-07-14 12:28:35,827 WARN L205 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 166 [2021-07-14 12:28:36,884 WARN L205 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 159 [2021-07-14 12:28:37,747 WARN L205 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 153 [2021-07-14 12:28:38,501 WARN L205 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 145 [2021-07-14 12:28:39,223 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 144 [2021-07-14 12:28:40,054 WARN L205 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 146 [2021-07-14 12:28:40,871 WARN L205 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 143 [2021-07-14 12:28:41,620 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 141 [2021-07-14 12:28:42,172 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 133 [2021-07-14 12:28:43,025 WARN L205 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 148 [2021-07-14 12:28:43,709 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 142 [2021-07-14 12:28:44,466 WARN L205 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 149 [2021-07-14 12:28:45,141 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 146 [2021-07-14 12:28:45,970 WARN L205 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 162 [2021-07-14 12:28:46,720 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 137 [2021-07-14 12:28:47,558 WARN L205 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 151 [2021-07-14 12:28:48,533 WARN L205 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 170 [2021-07-14 12:28:49,513 WARN L205 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 162 [2021-07-14 12:28:50,165 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 132 [2021-07-14 12:28:51,119 WARN L205 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 149 [2021-07-14 12:28:52,481 WARN L205 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 168 [2021-07-14 12:28:53,710 WARN L205 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 155 [2021-07-14 12:28:54,778 WARN L205 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 159 [2021-07-14 12:28:56,112 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 295 DAG size of output: 163 [2021-07-14 12:28:59,399 WARN L205 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 162 [2021-07-14 12:29:00,820 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 306 DAG size of output: 171 [2021-07-14 12:29:02,345 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 320 DAG size of output: 174 [2021-07-14 12:29:03,608 WARN L205 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 169 [2021-07-14 12:29:04,810 WARN L205 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 161 [2021-07-14 12:29:05,765 WARN L205 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 158 [2021-07-14 12:29:06,426 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 144 [2021-07-14 12:29:07,074 WARN L205 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 143 [2021-07-14 12:29:07,746 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 145 [2021-07-14 12:29:08,520 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 142 [2021-07-14 12:29:09,251 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 140 [2021-07-14 12:29:09,687 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 129 [2021-07-14 12:29:10,204 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 137 [2021-07-14 12:29:10,800 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 138 [2021-07-14 12:29:11,338 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 142 [2021-07-14 12:29:11,921 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 148 [2021-07-14 12:29:12,604 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 155 [2021-07-14 12:29:13,581 WARN L205 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 162 [2021-07-14 12:29:13,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:29:13,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:29:13,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:29:13,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:29:13,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:29:13,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 12:29:13,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-07-14 12:29:14,074 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 12:29:14,074 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:29:14,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:29:14,075 INFO L82 PathProgramCache]: Analyzing trace with hash -1112799376, now seen corresponding path program 1 times [2021-07-14 12:29:14,075 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:29:14,075 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875010424] [2021-07-14 12:29:14,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:29:14,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:29:17,032 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 2 proven. 259 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-07-14 12:29:17,032 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:29:17,033 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875010424] [2021-07-14 12:29:17,033 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875010424] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:29:17,033 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [923258056] [2021-07-14 12:29:17,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 12:29:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:29:17,198 INFO L263 TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 136 conjunts are in the unsatisfiable core [2021-07-14 12:29:17,202 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 12:29:17,222 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-07-14 12:29:17,222 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:29:17,226 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:29:17,226 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:29:17,226 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-14 12:29:17,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:29:17,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2021-07-14 12:29:17,386 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:29:17,393 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:29:17,393 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:29:17,394 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:26, output treesize:25 [2021-07-14 12:29:17,573 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-07-14 12:29:17,573 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:29:17,584 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:29:17,585 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:29:17,585 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:38, output treesize:34 [2021-07-14 12:29:17,664 INFO L354 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2021-07-14 12:29:17,664 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 23 treesize of output 22 [2021-07-14 12:29:17,665 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:29:17,678 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:29:17,679 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:29:17,679 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43 [2021-07-14 12:29:17,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:29:17,911 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 12:29:17,911 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 34 [2021-07-14 12:29:17,912 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:29:17,924 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:29:17,925 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:29:17,925 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:52 [2021-07-14 12:29:18,009 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_127|], 12=[|v_#memory_$Pointer$.offset_123|]} [2021-07-14 12:29:18,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-07-14 12:29:18,013 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:29:18,028 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:29:18,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:29:18,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:29:18,035 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-07-14 12:29:18,035 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 5 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 47 [2021-07-14 12:29:18,036 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:29:18,051 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:29:18,052 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:29:18,052 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:89, output treesize:90 [2021-07-14 12:29:18,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:29:18,459 INFO L354 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2021-07-14 12:29:18,460 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2021-07-14 12:29:18,461 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:29:18,471 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:29:18,472 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:29:18,472 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:89, output treesize:82 [2021-07-14 12:29:18,563 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_128|], 20=[|v_#memory_$Pointer$.offset_124|]} [2021-07-14 12:29:18,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 53 [2021-07-14 12:29:18,567 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:29:18,580 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:29:18,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:29:18,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:29:18,586 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-07-14 12:29:18,586 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 73 treesize of output 58 [2021-07-14 12:29:18,588 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:29:18,600 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:29:18,601 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:29:18,601 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:112, output treesize:64 [2021-07-14 12:29:21,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:29:21,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 12:29:21,371 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 63 [2021-07-14 12:29:21,372 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:29:21,382 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:29:21,382 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:29:21,383 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:120, output treesize:80 [2021-07-14 12:29:21,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:29:21,669 INFO L354 Elim1Store]: treesize reduction 46, result has 6.1 percent of original size [2021-07-14 12:29:21,669 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 42 [2021-07-14 12:29:21,671 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:29:21,674 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:29:21,675 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:29:21,675 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:88, output treesize:5 [2021-07-14 12:29:21,862 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 164 proven. 40 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-07-14 12:29:21,862 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [923258056] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:29:21,862 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 12:29:21,862 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 47] total 103 [2021-07-14 12:29:21,862 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952996301] [2021-07-14 12:29:21,863 INFO L462 AbstractCegarLoop]: Interpolant automaton has 103 states [2021-07-14 12:29:21,863 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:29:21,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 103 interpolants. [2021-07-14 12:29:21,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=529, Invalid=9977, Unknown=0, NotChecked=0, Total=10506 [2021-07-14 12:29:21,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:29:21,865 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:29:21,866 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 103 states, 103 states have (on average 4.116504854368932) internal successors, (424), 103 states have internal predecessors, (424), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:29:21,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:29:21,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:29:21,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:29:21,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:29:21,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:29:21,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 12:29:21,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-07-14 12:29:21,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:29:23,399 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2021-07-14 12:29:23,780 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 124 [2021-07-14 12:29:24,212 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 126 [2021-07-14 12:29:24,764 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 149 [2021-07-14 12:29:25,120 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 121 [2021-07-14 12:29:25,573 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 132 [2021-07-14 12:29:26,133 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 140 [2021-07-14 12:29:26,716 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 148 [2021-07-14 12:29:27,273 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 150 [2021-07-14 12:29:27,873 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 154 [2021-07-14 12:29:28,552 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 164 [2021-07-14 12:29:29,251 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 165 [2021-07-14 12:29:29,932 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 157 [2021-07-14 12:29:30,548 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 152 [2021-07-14 12:29:31,125 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 150 [2021-07-14 12:29:31,639 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 140 [2021-07-14 12:29:32,274 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 144 [2021-07-14 12:29:32,704 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 103 [2021-07-14 12:29:33,216 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 113 [2021-07-14 12:29:33,783 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 117 [2021-07-14 12:29:34,416 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 120 [2021-07-14 12:29:35,099 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 120 [2021-07-14 12:29:35,903 WARN L205 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 123 [2021-07-14 12:29:36,694 WARN L205 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 125 [2021-07-14 12:29:37,567 WARN L205 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 127 [2021-07-14 12:29:38,354 WARN L205 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 126 [2021-07-14 12:29:39,248 WARN L205 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 129 [2021-07-14 12:29:40,171 WARN L205 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 130 [2021-07-14 12:29:40,824 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 121 [2021-07-14 12:29:41,810 WARN L205 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 134 [2021-07-14 12:29:42,816 WARN L205 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 138 [2021-07-14 12:29:43,849 WARN L205 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 145 [2021-07-14 12:29:44,921 WARN L205 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 152 [2021-07-14 12:29:45,966 WARN L205 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 147 [2021-07-14 12:29:47,174 WARN L205 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 154 [2021-07-14 12:29:48,426 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 418 DAG size of output: 162 [2021-07-14 12:29:49,769 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 427 DAG size of output: 178 [2021-07-14 12:29:51,161 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 444 DAG size of output: 169 [2021-07-14 12:29:52,615 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 461 DAG size of output: 166 [2021-07-14 12:29:54,171 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 490 DAG size of output: 173 [2021-07-14 12:29:55,826 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 500 DAG size of output: 188 [2021-07-14 12:29:57,632 WARN L205 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 513 DAG size of output: 201 [2021-07-14 12:29:59,240 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 494 DAG size of output: 187 [2021-07-14 12:30:01,101 WARN L205 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 523 DAG size of output: 211 [2021-07-14 12:30:02,820 WARN L205 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 499 DAG size of output: 191 [2021-07-14 12:30:04,614 WARN L205 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 517 DAG size of output: 210 [2021-07-14 12:30:06,155 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 491 DAG size of output: 173 [2021-07-14 12:30:08,010 WARN L205 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 522 DAG size of output: 214 [2021-07-14 12:30:09,386 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 462 DAG size of output: 169 [2021-07-14 12:30:11,118 WARN L205 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 514 DAG size of output: 203 [2021-07-14 12:30:12,449 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 452 DAG size of output: 160 [2021-07-14 12:30:13,986 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 485 DAG size of output: 192 [2021-07-14 12:30:15,132 WARN L205 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 406 DAG size of output: 159 [2021-07-14 12:30:16,713 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 475 DAG size of output: 183 [2021-07-14 12:30:17,856 WARN L205 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 165 [2021-07-14 12:30:19,180 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 429 DAG size of output: 182 [2021-07-14 12:30:20,466 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 404 DAG size of output: 188 [2021-07-14 12:30:21,628 WARN L205 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 169 [2021-07-14 12:30:22,801 WARN L205 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 168 [2021-07-14 12:30:24,142 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 409 DAG size of output: 192 [2021-07-14 12:30:25,424 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 408 DAG size of output: 191 [2021-07-14 12:30:26,563 WARN L205 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 164 [2021-07-14 12:30:27,884 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 403 DAG size of output: 187 [2021-07-14 12:30:29,072 WARN L205 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 161 [2021-07-14 12:30:29,820 WARN L205 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 145 [2021-07-14 12:30:31,095 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 399 DAG size of output: 184 [2021-07-14 12:30:32,043 WARN L205 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 150 [2021-07-14 12:30:32,892 WARN L205 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 168 [2021-07-14 12:30:33,981 WARN L205 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 173 [2021-07-14 12:30:35,294 WARN L205 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 180 [2021-07-14 12:30:36,482 WARN L205 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 187 [2021-07-14 12:30:37,822 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 413 DAG size of output: 194 [2021-07-14 12:30:39,107 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 413 DAG size of output: 188 [2021-07-14 12:30:40,509 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 427 DAG size of output: 202 [2021-07-14 12:30:41,921 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 419 DAG size of output: 200 [2021-07-14 12:30:43,426 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 433 DAG size of output: 208 [2021-07-14 12:30:44,997 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 470 DAG size of output: 206 [2021-07-14 12:30:46,648 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 476 DAG size of output: 212 [2021-07-14 12:30:48,170 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 436 DAG size of output: 211 [2021-07-14 12:30:49,886 WARN L205 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 479 DAG size of output: 215 [2021-07-14 12:30:51,637 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 484 DAG size of output: 215 [2021-07-14 12:30:53,444 WARN L205 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 487 DAG size of output: 218 [2021-07-14 12:30:55,335 WARN L205 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 492 DAG size of output: 222 [2021-07-14 12:30:56,958 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 463 DAG size of output: 216 [2021-07-14 12:30:58,550 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 455 DAG size of output: 212 [2021-07-14 12:31:00,022 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 412 DAG size of output: 211 [2021-07-14 12:31:01,382 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 391 DAG size of output: 200 [2021-07-14 12:31:02,784 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 396 DAG size of output: 204 [2021-07-14 12:31:04,140 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 395 DAG size of output: 203 [2021-07-14 12:31:05,512 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 390 DAG size of output: 199 [2021-07-14 12:31:06,917 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 386 DAG size of output: 196 [2021-07-14 12:31:07,961 WARN L205 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 191 [2021-07-14 12:31:09,759 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 456 DAG size of output: 192 [2021-07-14 12:31:11,227 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 464 DAG size of output: 195 [2021-07-14 12:31:12,710 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 469 DAG size of output: 199 [2021-07-14 12:31:14,052 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 440 DAG size of output: 193 [2021-07-14 12:31:15,404 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 432 DAG size of output: 189 [2021-07-14 12:31:16,573 WARN L205 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 188 [2021-07-14 12:31:17,689 WARN L205 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 177 [2021-07-14 12:31:18,777 WARN L205 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 181 [2021-07-14 12:31:19,870 WARN L205 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 180 [2021-07-14 12:31:20,993 WARN L205 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 176 [2021-07-14 12:31:21,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:31:21,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:31:21,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:31:21,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:31:21,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:31:21,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 12:31:21,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-07-14 12:31:21,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2021-07-14 12:31:22,118 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 12:31:22,119 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:31:22,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:31:22,119 INFO L82 PathProgramCache]: Analyzing trace with hash 1591618748, now seen corresponding path program 1 times [2021-07-14 12:31:22,119 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:31:22,119 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1809791502] [2021-07-14 12:31:22,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:31:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:31:25,523 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:31:25,523 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:31:25,523 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1809791502] [2021-07-14 12:31:25,523 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1809791502] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:31:25,524 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1950532671] [2021-07-14 12:31:25,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 12:31:25,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:31:25,662 INFO L263 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 139 conjunts are in the unsatisfiable core [2021-07-14 12:31:25,666 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 12:31:25,691 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-07-14 12:31:25,691 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:25,695 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:25,695 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:31:25,695 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-14 12:31:25,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:25,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2021-07-14 12:31:25,885 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:25,895 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:25,895 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:31:25,895 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:33, output treesize:32 [2021-07-14 12:31:26,122 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-07-14 12:31:26,123 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:26,135 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:26,135 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:31:26,135 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43 [2021-07-14 12:31:26,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:26,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-07-14 12:31:26,224 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:26,237 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:26,237 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:31:26,237 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:52 [2021-07-14 12:31:26,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:26,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:26,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:26,337 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 36 [2021-07-14 12:31:26,338 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:26,353 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:26,353 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:31:26,353 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:65, output treesize:61 [2021-07-14 12:31:26,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:26,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 40 [2021-07-14 12:31:26,635 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:26,651 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:26,651 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:31:26,652 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:66, output treesize:62 [2021-07-14 12:31:26,756 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_129|], 14=[|v_#memory_$Pointer$.offset_129|]} [2021-07-14 12:31:26,759 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-07-14 12:31:26,760 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:26,778 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:26,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:26,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:26,783 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2021-07-14 12:31:26,785 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:26,803 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:26,803 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:31:26,804 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:81, output treesize:90 [2021-07-14 12:31:27,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:27,764 INFO L354 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2021-07-14 12:31:27,764 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2021-07-14 12:31:27,766 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:27,781 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:27,782 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:31:27,782 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:102, output treesize:95 [2021-07-14 12:31:27,891 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.base_130|], 24=[|v_#memory_$Pointer$.offset_130|]} [2021-07-14 12:31:27,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:27,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 54 [2021-07-14 12:31:27,895 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:27,917 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:27,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:27,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:27,921 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 65 [2021-07-14 12:31:27,923 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:27,941 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:27,942 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:31:27,943 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:125, output treesize:83 [2021-07-14 12:31:29,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:29,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:31:29,846 INFO L354 Elim1Store]: treesize reduction 28, result has 9.7 percent of original size [2021-07-14 12:31:29,846 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 68 treesize of output 25 [2021-07-14 12:31:29,848 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:29,857 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:29,858 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:31:29,858 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:110, output treesize:49 [2021-07-14 12:31:29,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 12:31:29,981 INFO L354 Elim1Store]: treesize reduction 19, result has 40.6 percent of original size [2021-07-14 12:31:29,981 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 55 treesize of output 36 [2021-07-14 12:31:29,982 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:29,993 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:29,994 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:31:29,995 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:61, output treesize:23 [2021-07-14 12:31:30,129 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 27 [2021-07-14 12:31:30,130 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:30,136 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:30,136 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:31:30,137 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:40, output treesize:21 [2021-07-14 12:31:30,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2021-07-14 12:31:30,251 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:31:30,254 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:31:30,255 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:31:30,255 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:25, output treesize:4 [2021-07-14 12:31:30,259 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-07-14 12:31:30,259 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1950532671] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:31:30,259 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 12:31:30,259 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 42] total 98 [2021-07-14 12:31:30,259 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765238389] [2021-07-14 12:31:30,260 INFO L462 AbstractCegarLoop]: Interpolant automaton has 98 states [2021-07-14 12:31:30,260 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:31:30,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 98 interpolants. [2021-07-14 12:31:30,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=364, Invalid=9142, Unknown=0, NotChecked=0, Total=9506 [2021-07-14 12:31:30,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:31:30,262 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:31:30,262 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 98 states, 98 states have (on average 4.224489795918367) internal successors, (414), 98 states have internal predecessors, (414), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:31:30,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:31:30,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:31:30,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:31:30,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:31:30,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:31:30,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 12:31:30,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-07-14 12:31:30,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2021-07-14 12:31:30,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:31:31,602 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 86 [2021-07-14 12:31:31,931 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 113 [2021-07-14 12:31:32,305 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 115 [2021-07-14 12:31:32,772 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 134 [2021-07-14 12:31:33,070 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 110 [2021-07-14 12:31:33,454 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 119 [2021-07-14 12:31:33,954 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 128 [2021-07-14 12:31:34,444 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 132 [2021-07-14 12:31:34,970 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 139 [2021-07-14 12:31:35,549 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 146 [2021-07-14 12:31:36,125 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 141 [2021-07-14 12:31:37,043 WARN L205 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 172 [2021-07-14 12:31:37,618 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 143 [2021-07-14 12:31:38,224 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 142 [2021-07-14 12:31:38,723 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 133 [2021-07-14 12:31:39,190 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 131 [2021-07-14 12:31:39,758 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 135 [2021-07-14 12:31:40,158 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 102 [2021-07-14 12:31:40,529 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 106 [2021-07-14 12:31:41,012 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 114 [2021-07-14 12:31:41,698 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 117 [2021-07-14 12:31:42,427 WARN L205 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 124 [2021-07-14 12:31:43,010 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 117 [2021-07-14 12:31:43,719 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 121 [2021-07-14 12:31:44,478 WARN L205 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 128 [2021-07-14 12:31:45,293 WARN L205 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 130 [2021-07-14 12:31:46,156 WARN L205 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 134 [2021-07-14 12:31:46,949 WARN L205 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 135 [2021-07-14 12:31:47,824 WARN L205 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 141 [2021-07-14 12:31:48,720 WARN L205 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 142 [2021-07-14 12:31:49,690 WARN L205 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 150 [2021-07-14 12:31:50,721 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 151 [2021-07-14 12:31:51,855 WARN L205 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 155 [2021-07-14 12:31:52,782 WARN L205 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 150 [2021-07-14 12:31:53,776 WARN L205 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 154 [2021-07-14 12:31:54,644 WARN L205 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 139 [2021-07-14 12:31:55,599 WARN L205 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 134 [2021-07-14 12:31:56,577 WARN L205 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 143 [2021-07-14 12:31:57,479 WARN L205 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 138 [2021-07-14 12:31:58,170 WARN L205 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 116 [2021-07-14 12:31:58,922 WARN L205 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 123 [2021-07-14 12:31:59,553 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 120 [2021-07-14 12:32:00,344 WARN L205 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 127 [2021-07-14 12:32:01,120 WARN L205 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 127 [2021-07-14 12:32:01,936 WARN L205 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 131 [2021-07-14 12:32:02,773 WARN L205 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 138 [2021-07-14 12:32:03,672 WARN L205 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 139 [2021-07-14 12:32:04,626 WARN L205 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 144 [2021-07-14 12:32:05,631 WARN L205 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 153 [2021-07-14 12:32:06,582 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 151 [2021-07-14 12:32:07,601 WARN L205 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 160 [2021-07-14 12:32:08,718 WARN L205 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 163 [2021-07-14 12:32:09,873 WARN L205 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 168 [2021-07-14 12:32:11,019 WARN L205 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 171 [2021-07-14 12:32:12,199 WARN L205 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 185 [2021-07-14 12:32:13,282 WARN L205 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 174 [2021-07-14 12:32:14,267 WARN L205 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 164 [2021-07-14 12:32:15,217 WARN L205 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 162 [2021-07-14 12:32:16,141 WARN L205 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 164 [2021-07-14 12:32:17,012 WARN L205 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 151 [2021-07-14 12:32:17,832 WARN L205 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 139 [2021-07-14 12:32:18,722 WARN L205 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 156 [2021-07-14 12:32:19,650 WARN L205 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 159 [2021-07-14 12:32:20,560 WARN L205 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 139 [2021-07-14 12:32:21,323 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 135 [2021-07-14 12:32:22,290 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 147 [2021-07-14 12:32:23,258 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 154 [2021-07-14 12:32:24,247 WARN L205 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 155 [2021-07-14 12:32:25,300 WARN L205 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 159 [2021-07-14 12:32:26,393 WARN L205 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 165 [2021-07-14 12:32:27,479 WARN L205 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 166 [2021-07-14 12:32:28,619 WARN L205 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 172 [2021-07-14 12:32:29,742 WARN L205 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 168 [2021-07-14 12:32:30,918 WARN L205 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 176 [2021-07-14 12:32:32,215 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 411 DAG size of output: 176 [2021-07-14 12:32:33,543 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 420 DAG size of output: 180 [2021-07-14 12:32:34,749 WARN L205 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 180 [2021-07-14 12:32:36,120 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 424 DAG size of output: 185 [2021-07-14 12:32:37,384 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 408 DAG size of output: 175 [2021-07-14 12:32:38,715 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 419 DAG size of output: 184 [2021-07-14 12:32:40,001 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 412 DAG size of output: 180 [2021-07-14 12:32:41,256 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 407 DAG size of output: 179 [2021-07-14 12:32:42,488 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 413 DAG size of output: 173 [2021-07-14 12:32:43,667 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 400 DAG size of output: 165 [2021-07-14 12:32:44,847 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 401 DAG size of output: 168 [2021-07-14 12:32:45,992 WARN L205 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 160 [2021-07-14 12:32:47,141 WARN L205 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 160 [2021-07-14 12:32:48,273 WARN L205 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 160 [2021-07-14 12:32:49,376 WARN L205 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 155 [2021-07-14 12:32:50,449 WARN L205 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 150 [2021-07-14 12:32:51,538 WARN L205 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 155 [2021-07-14 12:32:52,618 WARN L205 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 145 [2021-07-14 12:32:53,501 WARN L205 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 146 [2021-07-14 12:32:54,337 WARN L205 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 141 [2021-07-14 12:32:55,458 WARN L205 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 158 [2021-07-14 12:32:56,529 WARN L205 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 153 [2021-07-14 12:32:57,595 WARN L205 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 148 [2021-07-14 12:32:58,690 WARN L205 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 156 [2021-07-14 12:32:59,812 WARN L205 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 160 [2021-07-14 12:33:00,938 WARN L205 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 163 [2021-07-14 12:33:02,168 WARN L205 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 164 [2021-07-14 12:33:03,483 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 397 DAG size of output: 168 [2021-07-14 12:33:04,659 WARN L205 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 161 [2021-07-14 12:33:05,863 WARN L205 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 165 [2021-07-14 12:33:07,176 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 405 DAG size of output: 174 [2021-07-14 12:33:08,488 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 399 DAG size of output: 171 [2021-07-14 12:33:09,204 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 138 [2021-07-14 12:33:09,961 WARN L205 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 137 [2021-07-14 12:33:10,553 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 129 [2021-07-14 12:33:11,077 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 120 [2021-07-14 12:33:12,121 WARN L205 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 148 [2021-07-14 12:33:12,620 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 123 [2021-07-14 12:33:13,209 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 106 [2021-07-14 12:33:13,744 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 113 [2021-07-14 12:33:14,863 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 119 [2021-07-14 12:33:15,500 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 116 [2021-07-14 12:33:16,443 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2021-07-14 12:33:16,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:33:16,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:33:16,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:33:16,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:33:16,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:33:16,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 12:33:16,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 12:33:16,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-07-14 12:33:16,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2021-07-14 12:33:16,794 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 12:33:16,794 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:33:16,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:33:16,794 INFO L82 PathProgramCache]: Analyzing trace with hash -686212241, now seen corresponding path program 1 times [2021-07-14 12:33:16,795 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:33:16,795 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489443562] [2021-07-14 12:33:16,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:33:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:33:19,782 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 70 [2021-07-14 12:33:21,284 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 20 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:33:21,284 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:33:21,284 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1489443562] [2021-07-14 12:33:21,284 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1489443562] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:33:21,284 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [823361263] [2021-07-14 12:33:21,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 12:33:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:33:21,439 INFO L263 TraceCheckSpWp]: Trace formula consists of 556 conjuncts, 120 conjunts are in the unsatisfiable core [2021-07-14 12:33:21,443 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 12:33:21,461 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-07-14 12:33:21,462 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:21,464 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:21,465 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:33:21,465 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2021-07-14 12:33:21,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:21,658 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2021-07-14 12:33:21,659 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:21,668 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:21,668 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:33:21,669 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:26 [2021-07-14 12:33:21,856 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-07-14 12:33:21,857 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:21,867 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:21,867 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:33:21,867 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:35 [2021-07-14 12:33:21,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:21,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-07-14 12:33:21,939 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:21,951 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:21,951 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:33:21,951 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:46, output treesize:42 [2021-07-14 12:33:22,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:22,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:22,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:22,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-07-14 12:33:22,030 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:22,044 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:22,044 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:33:22,045 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:55, output treesize:51 [2021-07-14 12:33:22,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:22,276 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 40 [2021-07-14 12:33:22,278 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:22,293 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:22,294 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:33:22,294 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:60, output treesize:56 [2021-07-14 12:33:22,380 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_131|], 14=[|v_#memory_$Pointer$.base_137|]} [2021-07-14 12:33:22,383 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-07-14 12:33:22,383 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:22,399 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:22,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:22,430 INFO L354 Elim1Store]: treesize reduction 114, result has 16.2 percent of original size [2021-07-14 12:33:22,430 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 9 case distinctions, treesize of input 89 treesize of output 58 [2021-07-14 12:33:22,432 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:22,447 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:22,448 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:33:22,448 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:114, output treesize:92 [2021-07-14 12:33:23,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:23,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:23,263 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-07-14 12:33:23,263 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 14 [2021-07-14 12:33:23,265 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:23,277 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:23,278 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:33:23,278 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:112, output treesize:97 [2021-07-14 12:33:23,392 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_132|], 24=[|v_#memory_$Pointer$.base_138|]} [2021-07-14 12:33:23,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:23,396 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2021-07-14 12:33:23,397 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:23,412 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:23,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:23,446 INFO L354 Elim1Store]: treesize reduction 162, result has 12.0 percent of original size [2021-07-14 12:33:23,446 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 88 treesize of output 63 [2021-07-14 12:33:23,447 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:23,461 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:23,462 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:33:23,462 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:127, output treesize:92 [2021-07-14 12:33:24,948 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_133|], 36=[|v_#memory_$Pointer$.base_139|]} [2021-07-14 12:33:24,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:24,971 INFO L354 Elim1Store]: treesize reduction 98, result has 14.8 percent of original size [2021-07-14 12:33:24,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 59 treesize of output 26 [2021-07-14 12:33:24,973 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:24,989 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:24,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:24,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:24,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:24,995 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 12:33:25,066 INFO L354 Elim1Store]: treesize reduction 290, result has 15.5 percent of original size [2021-07-14 12:33:25,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 20 case distinctions, treesize of input 118 treesize of output 90 [2021-07-14 12:33:25,069 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:25,086 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:25,088 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:33:25,088 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:176, output treesize:86 [2021-07-14 12:33:25,267 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_134|], 24=[|v_#memory_$Pointer$.base_140|]} [2021-07-14 12:33:25,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 37 [2021-07-14 12:33:25,281 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:25,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 37 [2021-07-14 12:33:25,296 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:25,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,305 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 37 [2021-07-14 12:33:25,307 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:25,368 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:25,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,373 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 12:33:25,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,384 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 45 [2021-07-14 12:33:25,385 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:25,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,390 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 12:33:25,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,400 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 45 [2021-07-14 12:33:25,402 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:25,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,410 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 52 [2021-07-14 12:33:25,411 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:25,480 INFO L628 ElimStorePlain]: treesize reduction 81, result has 63.8 percent of original size [2021-07-14 12:33:25,482 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-07-14 12:33:25,482 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 4 variables, input treesize:268, output treesize:103 [2021-07-14 12:33:25,647 INFO L446 ElimStorePlain]: Different costs {2=[|#memory_$Pointer$.offset|], 10=[|#memory_$Pointer$.base|]} [2021-07-14 12:33:25,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 13 [2021-07-14 12:33:25,652 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:25,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,656 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 10 [2021-07-14 12:33:25,657 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:25,678 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:33:25,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 13 [2021-07-14 12:33:25,685 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:25,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:33:25,690 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 12:33:25,690 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 13 [2021-07-14 12:33:25,692 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 12:33:25,707 INFO L628 ElimStorePlain]: treesize reduction 16, result has 48.4 percent of original size [2021-07-14 12:33:25,708 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:33:25,708 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:139, output treesize:10 [2021-07-14 12:33:25,813 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 19 proven. 138 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-14 12:33:25,813 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [823361263] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:33:25,813 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 12:33:25,813 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 40] total 97 [2021-07-14 12:33:25,813 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124328437] [2021-07-14 12:33:25,814 INFO L462 AbstractCegarLoop]: Interpolant automaton has 97 states [2021-07-14 12:33:25,814 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:33:25,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 97 interpolants. [2021-07-14 12:33:25,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=376, Invalid=8936, Unknown=0, NotChecked=0, Total=9312 [2021-07-14 12:33:25,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:33:25,816 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:33:25,816 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 97 states, 97 states have (on average 4.65979381443299) internal successors, (452), 97 states have internal predecessors, (452), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:33:25,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:33:25,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:33:25,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:33:25,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:33:25,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:33:25,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 12:33:25,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 12:33:25,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-07-14 12:33:25,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 129 states. [2021-07-14 12:33:25,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:33:27,279 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 80 [2021-07-14 12:33:27,693 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 103 [2021-07-14 12:33:28,138 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 106 [2021-07-14 12:33:28,715 WARN L205 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 115 [2021-07-14 12:33:29,102 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 106 [2021-07-14 12:33:29,684 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 117 [2021-07-14 12:33:30,321 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 125 [2021-07-14 12:33:30,917 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 129 [2021-07-14 12:33:31,531 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 136 [2021-07-14 12:33:32,190 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 143 [2021-07-14 12:33:32,851 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 138 [2021-07-14 12:33:33,597 WARN L205 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 144 [2021-07-14 12:33:34,329 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 143 [2021-07-14 12:33:34,894 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 132 [2021-07-14 12:33:35,465 WARN L205 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 128 [2021-07-14 12:33:36,224 WARN L205 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 137 [2021-07-14 12:33:36,689 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 99 [2021-07-14 12:33:37,230 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 103 [2021-07-14 12:33:37,870 WARN L205 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 108 [2021-07-14 12:33:38,677 WARN L205 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 115 [2021-07-14 12:33:39,496 WARN L205 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 119 [2021-07-14 12:33:40,250 WARN L205 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 106 [2021-07-14 12:33:41,068 WARN L205 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 128 [2021-07-14 12:33:41,873 WARN L205 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 119 [2021-07-14 12:33:42,745 WARN L205 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 123 [2021-07-14 12:33:43,687 WARN L205 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 126 [2021-07-14 12:33:44,681 WARN L205 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 130 [2021-07-14 12:33:45,615 WARN L205 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 130 [2021-07-14 12:33:46,727 WARN L205 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 137 [2021-07-14 12:33:47,765 WARN L205 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 138 [2021-07-14 12:33:48,932 WARN L205 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 144 [2021-07-14 12:33:50,334 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 408 DAG size of output: 148 [2021-07-14 12:33:51,829 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 418 DAG size of output: 153 [2021-07-14 12:33:53,657 WARN L205 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 481 DAG size of output: 151 [2021-07-14 12:33:55,043 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 412 DAG size of output: 152 [2021-07-14 12:33:56,647 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 445 DAG size of output: 150 [2021-07-14 12:33:57,908 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 394 DAG size of output: 140 [2021-07-14 12:33:59,123 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 377 DAG size of output: 137 [2021-07-14 12:34:00,655 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 430 DAG size of output: 144 [2021-07-14 12:34:02,098 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 407 DAG size of output: 138 [2021-07-14 12:34:03,247 WARN L205 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 135 [2021-07-14 12:34:04,540 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 397 DAG size of output: 139 [2021-07-14 12:34:05,651 WARN L205 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 156 [2021-07-14 12:34:06,943 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 362 DAG size of output: 170 [2021-07-14 12:34:08,171 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 356 DAG size of output: 163 [2021-07-14 12:34:09,780 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 392 DAG size of output: 174 [2021-07-14 12:34:11,314 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 368 DAG size of output: 174 [2021-07-14 12:34:12,904 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 398 DAG size of output: 179 [2021-07-14 12:34:14,515 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 402 DAG size of output: 186 [2021-07-14 12:34:16,084 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 438 DAG size of output: 187 [2021-07-14 12:34:17,863 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 457 DAG size of output: 188 [2021-07-14 12:34:19,509 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 444 DAG size of output: 195 [2021-07-14 12:34:21,313 WARN L205 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 463 DAG size of output: 196 [2021-07-14 12:34:23,093 WARN L205 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 465 DAG size of output: 197 [2021-07-14 12:34:24,927 WARN L205 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 471 DAG size of output: 205 [2021-07-14 12:34:26,863 WARN L205 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 480 DAG size of output: 195 [2021-07-14 12:34:28,725 WARN L205 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 444 DAG size of output: 194 [2021-07-14 12:34:30,432 WARN L205 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 429 DAG size of output: 191 [2021-07-14 12:34:32,012 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 415 DAG size of output: 185 [2021-07-14 12:34:33,523 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 406 DAG size of output: 191 [2021-07-14 12:34:34,985 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 398 DAG size of output: 182 [2021-07-14 12:34:36,580 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 429 DAG size of output: 203 [2021-07-14 12:34:37,995 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 393 DAG size of output: 192 [2021-07-14 12:34:39,673 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 435 DAG size of output: 208 [2021-07-14 12:34:41,351 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 439 DAG size of output: 215 [2021-07-14 12:34:42,891 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 429 DAG size of output: 200 [2021-07-14 12:34:44,979 WARN L205 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 446 DAG size of output: 216 [2021-07-14 12:34:46,572 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 433 DAG size of output: 207 [2021-07-14 12:34:48,498 WARN L205 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 440 DAG size of output: 208 [2021-07-14 12:34:50,661 WARN L205 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 465 DAG size of output: 217 [2021-07-14 12:34:52,659 WARN L205 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 459 DAG size of output: 209 [2021-07-14 12:34:55,069 WARN L205 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 467 DAG size of output: 218 [2021-07-14 12:34:57,334 WARN L205 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 469 DAG size of output: 217 [2021-07-14 12:34:59,585 WARN L205 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 476 DAG size of output: 214 [2021-07-14 12:35:01,750 WARN L205 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 476 DAG size of output: 208 [2021-07-14 12:35:04,212 WARN L205 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 485 DAG size of output: 216 [2021-07-14 12:35:06,239 WARN L205 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 483 DAG size of output: 197 [2021-07-14 12:35:08,367 WARN L205 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 492 DAG size of output: 199 [2021-07-14 12:35:10,386 WARN L205 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 485 DAG size of output: 195 [2021-07-14 12:35:12,344 WARN L205 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 486 DAG size of output: 198 [2021-07-14 12:35:14,303 WARN L205 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 479 DAG size of output: 194 [2021-07-14 12:35:16,129 WARN L205 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 473 DAG size of output: 189 [2021-07-14 12:35:17,834 WARN L205 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 457 DAG size of output: 183 [2021-07-14 12:35:19,682 WARN L205 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 466 DAG size of output: 185 [2021-07-14 12:35:21,374 WARN L205 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 450 DAG size of output: 179 [2021-07-14 12:35:23,020 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 448 DAG size of output: 181 [2021-07-14 12:35:24,668 WARN L205 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 441 DAG size of output: 176 [2021-07-14 12:35:26,291 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 441 DAG size of output: 177 [2021-07-14 12:35:28,013 WARN L205 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 433 DAG size of output: 182 [2021-07-14 12:35:29,381 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 392 DAG size of output: 175 [2021-07-14 12:35:30,697 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 382 DAG size of output: 171 [2021-07-14 12:35:32,467 WARN L205 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 447 DAG size of output: 182 [2021-07-14 12:35:34,106 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 439 DAG size of output: 187 [2021-07-14 12:35:35,773 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 452 DAG size of output: 177 [2021-07-14 12:35:37,517 WARN L205 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 458 DAG size of output: 183 [2021-07-14 12:35:39,189 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 443 DAG size of output: 183 [2021-07-14 12:35:41,058 WARN L205 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 462 DAG size of output: 188 [2021-07-14 12:35:41,580 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 108 [2021-07-14 12:35:43,374 WARN L205 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 468 DAG size of output: 189 [2021-07-14 12:35:45,462 WARN L205 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 487 DAG size of output: 193 [2021-07-14 12:35:45,798 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 74 [2021-07-14 12:35:46,297 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 71 [2021-07-14 12:35:46,798 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 75 [2021-07-14 12:35:47,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:35:47,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:35:47,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:35:47,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:35:47,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:35:47,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 12:35:47,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 12:35:47,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-07-14 12:35:47,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2021-07-14 12:35:47,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2021-07-14 12:35:47,287 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 12:35:47,287 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:35:47,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:35:47,288 INFO L82 PathProgramCache]: Analyzing trace with hash 1595589900, now seen corresponding path program 1 times [2021-07-14 12:35:47,288 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:35:47,288 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1575680300] [2021-07-14 12:35:47,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:35:47,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:35:51,523 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 63 [2021-07-14 12:35:53,845 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 52 [2021-07-14 12:35:54,628 WARN L205 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 146 [2021-07-14 12:35:55,228 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 118 [2021-07-14 12:35:55,936 WARN L205 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 121 [2021-07-14 12:35:56,618 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 125 [2021-07-14 12:35:57,422 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 128 [2021-07-14 12:35:58,332 WARN L205 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 102 [2021-07-14 12:35:58,894 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 93 [2021-07-14 12:35:59,211 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 61 [2021-07-14 12:35:59,529 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 64 [2021-07-14 12:35:59,895 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 66 [2021-07-14 12:36:00,320 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 61 [2021-07-14 12:36:00,702 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 59 [2021-07-14 12:36:03,025 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 4 proven. 147 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-07-14 12:36:03,026 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:36:03,026 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1575680300] [2021-07-14 12:36:03,026 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1575680300] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:36:03,026 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2106471144] [2021-07-14 12:36:03,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 12:36:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:36:03,199 INFO L263 TraceCheckSpWp]: Trace formula consists of 557 conjuncts, 201 conjunts are in the unsatisfiable core [2021-07-14 12:36:03,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 12:36:03,231 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-07-14 12:36:03,232 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:03,235 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:03,236 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:36:03,236 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-14 12:36:03,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:03,558 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2021-07-14 12:36:03,559 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:03,568 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:03,568 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:36:03,568 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:28 [2021-07-14 12:36:03,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-07-14 12:36:03,913 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:03,925 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:03,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-07-14 12:36:03,928 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:03,939 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:03,940 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:36:03,940 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:56, output treesize:48 [2021-07-14 12:36:04,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:04,079 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-07-14 12:36:04,080 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:04,095 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:04,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:04,099 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-07-14 12:36:04,099 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:04,114 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:04,115 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:36:04,115 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:72, output treesize:64 [2021-07-14 12:36:04,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:04,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:04,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:04,279 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 36 [2021-07-14 12:36:04,279 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:04,299 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:04,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:04,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:04,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:04,304 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-07-14 12:36:04,304 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:04,323 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:04,324 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:36:04,324 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:90, output treesize:82 [2021-07-14 12:36:04,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:04,780 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 40 [2021-07-14 12:36:04,781 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:04,803 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:04,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:04,807 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 40 [2021-07-14 12:36:04,808 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:04,829 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:04,830 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:36:04,830 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:96, output treesize:88 [2021-07-14 12:36:04,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:04,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:04,995 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 68 [2021-07-14 12:36:04,996 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:05,021 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:05,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:05,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:05,025 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 12:36:05,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:05,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:05,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:05,034 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-07-14 12:36:05,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 130 treesize of output 81 [2021-07-14 12:36:05,036 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:05,058 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:05,059 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:36:05,059 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:164, output treesize:156 [2021-07-14 12:36:06,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:06,338 INFO L354 Elim1Store]: treesize reduction 8, result has 65.2 percent of original size [2021-07-14 12:36:06,338 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 24 [2021-07-14 12:36:06,340 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:06,359 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:06,360 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:36:06,360 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:155, output treesize:148 [2021-07-14 12:36:06,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:06,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:06,534 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 71 [2021-07-14 12:36:06,536 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:06,557 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:06,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:06,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:06,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:06,582 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-07-14 12:36:06,582 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 140 treesize of output 83 [2021-07-14 12:36:06,584 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:06,604 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:06,605 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:36:06,605 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:178, output treesize:134 [2021-07-14 12:36:10,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:10,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:10,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:10,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:10,245 INFO L354 Elim1Store]: treesize reduction 382, result has 12.6 percent of original size [2021-07-14 12:36:10,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 155 treesize of output 132 [2021-07-14 12:36:10,247 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:10,276 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:10,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:10,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:10,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:10,281 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 12:36:10,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:10,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:10,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 12:36:10,284 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 12:36:10,292 INFO L354 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2021-07-14 12:36:10,292 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 144 treesize of output 98 [2021-07-14 12:36:10,294 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 12:36:10,317 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 12:36:10,318 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 12:36:10,318 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:248, output treesize:136 [2021-07-14 12:36:12,613 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 13 proven. 143 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-07-14 12:36:12,614 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2106471144] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:36:12,614 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 12:36:12,614 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [84, 50] total 132 [2021-07-14 12:36:12,614 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637983298] [2021-07-14 12:36:12,614 INFO L462 AbstractCegarLoop]: Interpolant automaton has 132 states [2021-07-14 12:36:12,614 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:36:12,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 132 interpolants. [2021-07-14 12:36:12,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=623, Invalid=16669, Unknown=0, NotChecked=0, Total=17292 [2021-07-14 12:36:12,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:36:12,618 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:36:12,618 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 132 states, 132 states have (on average 3.522727272727273) internal successors, (465), 132 states have internal predecessors, (465), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:36:12,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:36:12,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:36:12,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:36:12,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:36:12,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:36:12,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 12:36:12,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 12:36:12,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-07-14 12:36:12,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 129 states. [2021-07-14 12:36:12,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2021-07-14 12:36:12,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:36:14,704 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-07-14 12:36:15,151 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 117 [2021-07-14 12:36:15,357 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-07-14 12:36:15,810 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 122 [2021-07-14 12:36:16,425 WARN L205 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 132 [2021-07-14 12:36:17,053 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 136 [2021-07-14 12:36:17,695 WARN L205 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 143 [2021-07-14 12:36:18,325 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 144 [2021-07-14 12:36:19,044 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 149 [2021-07-14 12:36:19,775 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 148 [2021-07-14 12:36:20,337 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 136 [2021-07-14 12:36:21,117 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 139 [2021-07-14 12:36:21,604 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 101 [2021-07-14 12:36:22,091 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 105 [2021-07-14 12:36:22,787 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 112 [2021-07-14 12:36:23,608 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 118 [2021-07-14 12:36:24,352 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 120 [2021-07-14 12:36:25,185 WARN L205 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 122 [2021-07-14 12:36:25,948 WARN L205 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 121 [2021-07-14 12:36:26,795 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 124 [2021-07-14 12:36:27,718 WARN L205 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 125 [2021-07-14 12:36:28,358 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 115 [2021-07-14 12:36:29,203 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 125 [2021-07-14 12:36:30,096 WARN L205 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 129 [2021-07-14 12:36:31,060 WARN L205 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 129 [2021-07-14 12:36:32,061 WARN L205 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 133 [2021-07-14 12:36:33,002 WARN L205 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 136 [2021-07-14 12:36:34,042 WARN L205 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 140 [2021-07-14 12:36:35,090 WARN L205 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 141 [2021-07-14 12:36:36,474 WARN L205 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 437 DAG size of output: 147 [2021-07-14 12:36:38,278 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 568 DAG size of output: 166 [2021-07-14 12:36:39,655 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 441 DAG size of output: 151 [2021-07-14 12:36:41,480 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 572 DAG size of output: 170 [2021-07-14 12:36:43,791 WARN L205 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 629 DAG size of output: 224 [2021-07-14 12:36:46,180 WARN L205 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 633 DAG size of output: 228 [2021-07-14 12:36:48,892 WARN L205 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 659 DAG size of output: 245 [2021-07-14 12:36:50,454 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 485 DAG size of output: 154 [2021-07-14 12:36:51,789 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 440 DAG size of output: 150 [2021-07-14 12:36:53,306 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 484 DAG size of output: 153 [2021-07-14 12:36:54,558 WARN L205 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 139 [2021-07-14 12:36:55,525 WARN L205 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 133 [2021-07-14 12:36:56,915 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 472 DAG size of output: 144 [2021-07-14 12:36:58,002 WARN L205 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 138 [2021-07-14 12:36:58,993 WARN L205 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 132 [2021-07-14 12:37:00,000 WARN L205 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 156 [2021-07-14 12:37:01,068 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 137 [2021-07-14 12:37:01,931 WARN L205 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 126 [2021-07-14 12:37:02,836 WARN L205 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 129 [2021-07-14 12:37:03,553 WARN L205 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 130 [2021-07-14 12:37:04,504 WARN L205 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 134 [2021-07-14 12:37:05,426 WARN L205 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 133 [2021-07-14 12:37:06,500 WARN L205 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 138 [2021-07-14 12:37:07,571 WARN L205 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 143 [2021-07-14 12:37:08,694 WARN L205 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 144 [2021-07-14 12:37:10,170 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 456 DAG size of output: 150 [2021-07-14 12:37:11,640 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 460 DAG size of output: 159 [2021-07-14 12:37:13,536 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 593 DAG size of output: 168 [2021-07-14 12:37:15,447 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 601 DAG size of output: 167 [2021-07-14 12:37:17,457 WARN L205 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 605 DAG size of output: 176 [2021-07-14 12:37:19,910 WARN L205 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 662 DAG size of output: 223 [2021-07-14 12:37:22,294 WARN L205 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 668 DAG size of output: 213 [2021-07-14 12:37:24,349 WARN L205 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 619 DAG size of output: 180 [2021-07-14 12:37:26,776 WARN L205 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 682 DAG size of output: 217 [2021-07-14 12:37:29,364 WARN L205 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 694 DAG size of output: 232 [2021-07-14 12:37:32,006 WARN L205 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 709 DAG size of output: 225 [2021-07-14 12:37:34,783 WARN L205 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 718 DAG size of output: 238 [2021-07-14 12:37:37,596 WARN L205 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 723 DAG size of output: 245 [2021-07-14 12:37:40,212 WARN L205 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 711 DAG size of output: 236 [2021-07-14 12:37:42,514 WARN L205 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 659 DAG size of output: 230 [2021-07-14 12:37:44,693 WARN L205 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 635 DAG size of output: 223 [2021-07-14 12:37:46,594 WARN L205 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 585 DAG size of output: 212 [2021-07-14 12:37:47,936 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 411 DAG size of output: 198 [2021-07-14 12:37:49,203 WARN L205 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 196 [2021-07-14 12:37:50,552 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 416 DAG size of output: 203 [2021-07-14 12:37:51,971 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 417 DAG size of output: 204 [2021-07-14 12:37:53,410 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 445 DAG size of output: 191 [2021-07-14 12:37:54,777 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 408 DAG size of output: 195 [2021-07-14 12:37:56,021 WARN L205 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 152 [2021-07-14 12:37:56,859 WARN L205 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 150 [2021-07-14 12:37:58,071 WARN L205 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 156 [2021-07-14 12:37:59,285 WARN L205 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 161 [2021-07-14 12:38:00,790 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 460 DAG size of output: 157 [2021-07-14 12:38:02,781 WARN L205 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 608 DAG size of output: 174 [2021-07-14 12:38:05,256 WARN L205 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 654 DAG size of output: 226 [2021-07-14 12:38:07,629 WARN L205 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 682 DAG size of output: 179 [2021-07-14 12:38:08,972 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 399 DAG size of output: 165 [2021-07-14 12:38:10,727 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 511 DAG size of output: 185 [2021-07-14 12:38:13,387 WARN L205 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 708 DAG size of output: 228 [2021-07-14 12:38:15,422 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 543 DAG size of output: 209 [2021-07-14 12:38:17,047 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 493 DAG size of output: 181 [2021-07-14 12:38:19,237 WARN L205 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 552 DAG size of output: 218 [2021-07-14 12:38:21,151 WARN L205 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 525 DAG size of output: 205 [2021-07-14 12:38:23,455 WARN L205 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 557 DAG size of output: 225 [2021-07-14 12:38:25,494 WARN L205 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 534 DAG size of output: 214 [2021-07-14 12:38:27,612 WARN L205 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 545 DAG size of output: 216 [2021-07-14 12:38:29,757 WARN L205 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 539 DAG size of output: 221 [2021-07-14 12:38:31,810 WARN L205 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 531 DAG size of output: 210 [2021-07-14 12:38:33,833 WARN L205 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 527 DAG size of output: 212 [2021-07-14 12:38:35,644 WARN L205 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 502 DAG size of output: 195 [2021-07-14 12:38:37,575 WARN L205 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 513 DAG size of output: 206 [2021-07-14 12:38:39,026 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 427 DAG size of output: 182 [2021-07-14 12:38:40,709 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 484 DAG size of output: 191 [2021-07-14 12:38:42,025 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 399 DAG size of output: 178 [2021-07-14 12:38:43,388 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 412 DAG size of output: 178 [2021-07-14 12:38:44,674 WARN L205 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 174 [2021-07-14 12:38:45,894 WARN L205 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 176 [2021-07-14 12:38:47,221 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 404 DAG size of output: 183 [2021-07-14 12:38:48,410 WARN L205 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 172 [2021-07-14 12:38:49,799 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 405 DAG size of output: 184 [2021-07-14 12:38:51,102 WARN L205 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 179 [2021-07-14 12:38:52,365 WARN L205 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 406 DAG size of output: 191 [2021-07-14 12:38:53,744 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 401 DAG size of output: 180 [2021-07-14 12:38:54,933 WARN L205 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 175 [2021-07-14 12:38:56,190 WARN L205 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 171 [2021-07-14 12:38:57,339 WARN L205 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 146 [2021-07-14 12:38:58,132 WARN L205 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 140 [2021-07-14 12:38:59,160 WARN L205 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 142 [2021-07-14 12:38:59,966 WARN L205 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 136 [2021-07-14 12:39:01,089 WARN L205 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 150 [2021-07-14 12:39:02,173 WARN L205 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 146 [2021-07-14 12:39:03,239 WARN L205 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 151 [2021-07-14 12:39:04,369 WARN L205 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 155 [2021-07-14 12:39:05,492 WARN L205 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 151 [2021-07-14 12:39:06,679 WARN L205 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 160 [2021-07-14 12:39:07,978 WARN L205 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 161 [2021-07-14 12:39:09,425 WARN L205 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 166 [2021-07-14 12:39:10,519 WARN L205 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 152 [2021-07-14 12:39:11,712 WARN L205 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 157 [2021-07-14 12:39:13,055 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 393 DAG size of output: 170 [2021-07-14 12:39:14,341 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 384 DAG size of output: 161 [2021-07-14 12:39:15,741 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 421 DAG size of output: 176 [2021-07-14 12:39:17,264 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 433 DAG size of output: 180 [2021-07-14 12:39:18,889 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 438 DAG size of output: 189 [2021-07-14 12:39:20,656 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 445 DAG size of output: 196 [2021-07-14 12:39:21,209 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 205 [2021-07-14 12:39:22,103 WARN L205 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 253 [2021-07-14 12:39:23,807 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 447 DAG size of output: 198 [2021-07-14 12:39:25,325 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 435 DAG size of output: 189 [2021-07-14 12:39:26,869 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 421 DAG size of output: 185 [2021-07-14 12:39:28,244 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 414 DAG size of output: 178 [2021-07-14 12:39:28,912 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 229 [2021-07-14 12:39:30,219 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 409 DAG size of output: 167 [2021-07-14 12:39:30,638 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 181 [2021-07-14 12:39:31,876 WARN L205 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 163 [2021-07-14 12:39:33,113 WARN L205 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 162 [2021-07-14 12:39:34,413 WARN L205 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 164 [2021-07-14 12:39:35,879 WARN L205 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 161 [2021-07-14 12:39:37,405 WARN L205 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 160 [2021-07-14 12:39:38,376 WARN L205 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 156 [2021-07-14 12:39:38,856 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 162 [2021-07-14 12:39:40,298 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 397 DAG size of output: 164 [2021-07-14 12:39:41,225 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 183 [2021-07-14 12:39:41,828 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 136 [2021-07-14 12:39:42,169 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 149 [2021-07-14 12:39:42,729 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 120 [2021-07-14 12:39:43,301 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 207 [2021-07-14 12:39:44,106 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 132 [2021-07-14 12:39:44,673 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 214 [2021-07-14 12:39:45,717 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 226 [2021-07-14 12:39:46,355 WARN L205 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 146 [2021-07-14 12:39:47,000 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 232 [2021-07-14 12:39:47,679 WARN L205 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 150 [2021-07-14 12:39:48,148 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 198 [2021-07-14 12:39:48,860 WARN L205 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 162 [2021-07-14 12:39:49,329 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 201 [2021-07-14 12:39:50,031 WARN L205 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 159 [2021-07-14 12:39:50,414 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 177 [2021-07-14 12:39:51,079 WARN L205 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 157 [2021-07-14 12:39:51,450 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 171 [2021-07-14 12:39:52,105 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 151 [2021-07-14 12:39:52,457 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 159 [2021-07-14 12:39:53,077 WARN L205 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 146 [2021-07-14 12:39:53,421 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 152 [2021-07-14 12:39:54,005 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 134 [2021-07-14 12:39:54,210 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2021-07-14 12:39:54,870 WARN L205 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 151 [2021-07-14 12:39:55,603 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 154 [2021-07-14 12:39:56,304 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 132 [2021-07-14 12:39:56,723 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 186 [2021-07-14 12:39:57,338 WARN L205 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 146 [2021-07-14 12:39:57,901 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 137 [2021-07-14 12:39:58,844 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2021-07-14 12:39:59,147 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2021-07-14 12:39:59,476 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2021-07-14 12:39:59,994 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 179 [2021-07-14 12:40:00,789 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2021-07-14 12:40:02,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:40:02,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:40:02,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:40:02,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:40:02,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:40:02,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 12:40:02,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 12:40:02,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-07-14 12:40:02,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 145 states. [2021-07-14 12:40:02,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2021-07-14 12:40:02,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 188 states. [2021-07-14 12:40:03,109 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-07-14 12:40:03,109 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:40:03,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:40:03,110 INFO L82 PathProgramCache]: Analyzing trace with hash 2088509409, now seen corresponding path program 1 times [2021-07-14 12:40:03,110 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:40:03,110 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [658115626] [2021-07-14 12:40:03,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:40:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:40:03,176 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2021-07-14 12:40:03,177 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:40:03,177 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [658115626] [2021-07-14 12:40:03,177 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [658115626] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:40:03,177 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1854532428] [2021-07-14 12:40:03,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 12:40:03,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:40:03,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 675 conjuncts, 3 conjunts are in the unsatisfiable core [2021-07-14 12:40:03,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 12:40:03,609 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2021-07-14 12:40:03,609 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1854532428] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:40:03,609 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 12:40:03,610 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-07-14 12:40:03,610 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217708644] [2021-07-14 12:40:03,610 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-14 12:40:03,610 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:40:03,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-14 12:40:03,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-07-14 12:40:03,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:40:03,611 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:40:03,611 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 53.2) internal successors, (266), 5 states have internal predecessors, (266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:40:03,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 12:40:03,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:40:03,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:40:03,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 12:40:03,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 12:40:03,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 12:40:03,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 12:40:03,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-07-14 12:40:03,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 145 states. [2021-07-14 12:40:03,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2021-07-14 12:40:03,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 188 states. [2021-07-14 12:40:03,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:40:04,330 WARN L205 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 108 [2021-07-14 12:40:04,852 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 114 [2021-07-14 12:40:05,306 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 112 [2021-07-14 12:40:06,260 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 102 [2021-07-14 12:40:06,513 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 105 [2021-07-14 12:40:06,925 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 104 [2021-07-14 12:40:07,150 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 94 [2021-07-14 12:40:07,369 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 88 Received shutdown request... [2021-07-14 12:40:07,655 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33 [2021-07-14 12:40:07,655 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-14 12:40:07,667 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 12:40:07,668 WARN L196 ceAbstractionStarter]: Timeout [2021-07-14 12:40:07,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 12:40:07 BasicIcfg [2021-07-14 12:40:07,668 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 12:40:07,669 INFO L168 Benchmark]: Toolchain (without parser) took 763578.96 ms. Allocated memory was 237.0 MB in the beginning and 886.0 MB in the end (delta: 649.1 MB). Free memory was 200.4 MB in the beginning and 560.4 MB in the end (delta: -359.9 MB). Peak memory consumption was 290.2 MB. Max. memory is 8.0 GB. [2021-07-14 12:40:07,669 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 237.0 MB. Free memory is still 218.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 12:40:07,669 INFO L168 Benchmark]: CACSL2BoogieTranslator took 553.70 ms. Allocated memory is still 237.0 MB. Free memory was 200.2 MB in the beginning and 199.4 MB in the end (delta: 723.2 kB). Peak memory consumption was 14.8 MB. Max. memory is 8.0 GB. [2021-07-14 12:40:07,669 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.81 ms. Allocated memory is still 237.0 MB. Free memory was 199.4 MB in the beginning and 195.3 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-07-14 12:40:07,669 INFO L168 Benchmark]: Boogie Preprocessor took 55.58 ms. Allocated memory is still 237.0 MB. Free memory was 195.3 MB in the beginning and 191.8 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-07-14 12:40:07,669 INFO L168 Benchmark]: RCFGBuilder took 707.19 ms. Allocated memory is still 237.0 MB. Free memory was 191.8 MB in the beginning and 156.2 MB in the end (delta: 35.6 MB). Peak memory consumption was 36.4 MB. Max. memory is 8.0 GB. [2021-07-14 12:40:07,669 INFO L168 Benchmark]: TraceAbstraction took 762185.71 ms. Allocated memory was 237.0 MB in the beginning and 886.0 MB in the end (delta: 649.1 MB). Free memory was 155.6 MB in the beginning and 560.4 MB in the end (delta: -404.7 MB). Peak memory consumption was 244.3 MB. Max. memory is 8.0 GB. [2021-07-14 12:40:07,669 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 237.0 MB. Free memory is still 218.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 553.70 ms. Allocated memory is still 237.0 MB. Free memory was 200.2 MB in the beginning and 199.4 MB in the end (delta: 723.2 kB). Peak memory consumption was 14.8 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 70.81 ms. Allocated memory is still 237.0 MB. Free memory was 199.4 MB in the beginning and 195.3 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 55.58 ms. Allocated memory is still 237.0 MB. Free memory was 195.3 MB in the beginning and 191.8 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 707.19 ms. Allocated memory is still 237.0 MB. Free memory was 191.8 MB in the beginning and 156.2 MB in the end (delta: 35.6 MB). Peak memory consumption was 36.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 762185.71 ms. Allocated memory was 237.0 MB in the beginning and 886.0 MB in the end (delta: 649.1 MB). Free memory was 155.6 MB in the beginning and 560.4 MB in the end (delta: -404.7 MB). Peak memory consumption was 244.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 108544, positive: 107776, positive conditional: 2102, positive unconditional: 105674, negative: 768, negative conditional: 544, negative unconditional: 224, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 108022, positive: 107776, positive conditional: 2102, positive unconditional: 105674, negative: 246, negative conditional: 22, negative unconditional: 224, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 108022, positive: 107755, positive conditional: 0, positive unconditional: 107755, negative: 267, negative conditional: 0, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 16466, positive: 16391, positive conditional: 0, positive unconditional: 16391, negative: 75, negative conditional: 0, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 16466, positive: 16391, positive conditional: 0, positive unconditional: 16391, negative: 75, negative conditional: 0, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 75, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 75, negative conditional: 0, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 108022, positive: 91364, positive conditional: 0, positive unconditional: 91364, negative: 192, negative conditional: 0, negative unconditional: 192, unknown: 16466, unknown conditional: 0, unknown unconditional: 16466] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209 ], Maximal queried relation: 12, Independence queries for same thread: 522 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 377, Number of persistent set computation: 586, Number of trivial persistent sets: 232, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 108544, positive: 107776, positive conditional: 2102, positive unconditional: 105674, negative: 768, negative conditional: 544, negative unconditional: 224, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 108022, positive: 107776, positive conditional: 2102, positive unconditional: 105674, negative: 246, negative conditional: 22, negative unconditional: 224, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 108022, positive: 107755, positive conditional: 0, positive unconditional: 107755, negative: 267, negative conditional: 0, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 16466, positive: 16391, positive conditional: 0, positive unconditional: 16391, negative: 75, negative conditional: 0, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 16466, positive: 16391, positive conditional: 0, positive unconditional: 16391, negative: 75, negative conditional: 0, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 75, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 75, negative conditional: 0, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 108022, positive: 91364, positive conditional: 0, positive unconditional: 91364, negative: 192, negative conditional: 0, negative unconditional: 192, unknown: 16466, unknown conditional: 0, unknown unconditional: 16466] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209, SemanticConditionEliminator.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1781, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 1760, negative conditional: 92, negative unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 115, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 105, negative conditional: 30, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 270, negative conditional: 114, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1781, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 1730, negative conditional: 62, negative unconditional: 1668, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 16506, Positive cache size: 16401, Positive conditional cache size: 10, Positive unconditional cache size: 16391, Negative cache size: 105, Negative conditional cache size: 30, Negative unconditional cache size: 75, Eliminated conditions: 209 ], Maximal queried relation: 12, Independence queries for same thread: 522 - TimeoutResultAtElement [Line: 1075]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 325 known predicates. - TimeoutResultAtElement [Line: 1098]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 325 known predicates. - TimeoutResultAtElement [Line: 1059]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 325 known predicates. - TimeoutResultAtElement [Line: 1096]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 325 known predicates. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 325 known predicates. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 325 known predicates. - TimeoutResultAtElement [Line: 1022]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 325 known predicates. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 325 known predicates. - TimeoutResultAtElement [Line: 1016]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 325 known predicates. - TimeoutResultAtElement [Line: 1076]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 325 known predicates. - TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 325 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 3 procedures, 494 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 762018.3ms, OverallIterations: 12, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 22.2ms, PartialOrderReductionTime: 694768.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 826, 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: 300.4ms SsaConstructionTime, 1071.1ms SatisfiabilityAnalysisTime, 63828.2ms InterpolantComputationTime, 3944 NumberOfCodeBlocks, 3944 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 3925 ConstructedInterpolants, 127 QuantifiedInterpolants, 198146 SizeOfPredicates, 355 NumberOfNonLiveVariables, 3929 ConjunctsInSsa, 786 ConjunctsInUnsatCore, 19 InterpolantComputations, 5 PerfectInterpolantSequences, 1005/2710 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown