/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-DelaySleep-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2abb09bbbae98a04ae2fcc735832bfdba44f6fbc-2abb09b [2021-06-06 02:44:47,785 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-06 02:44:47,787 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-06 02:44:47,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-06 02:44:47,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-06 02:44:47,827 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-06 02:44:47,829 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-06 02:44:47,830 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-06 02:44:47,831 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-06 02:44:47,832 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-06 02:44:47,833 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-06 02:44:47,835 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-06 02:44:47,835 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-06 02:44:47,837 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-06 02:44:47,838 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-06 02:44:47,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-06 02:44:47,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-06 02:44:47,842 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-06 02:44:47,843 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-06 02:44:47,844 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-06 02:44:47,845 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-06 02:44:47,847 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-06 02:44:47,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-06 02:44:47,850 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-06 02:44:47,860 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-06 02:44:47,860 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-06 02:44:47,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-06 02:44:47,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-06 02:44:47,862 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-06 02:44:47,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-06 02:44:47,863 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-06 02:44:47,863 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-06 02:44:47,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-06 02:44:47,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-06 02:44:47,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-06 02:44:47,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-06 02:44:47,866 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-06 02:44:47,866 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-06 02:44:47,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-06 02:44:47,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-06 02:44:47,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-06 02:44:47,874 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-DelaySleep-NoLbe.epf [2021-06-06 02:44:47,893 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-06 02:44:47,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-06 02:44:47,894 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-06 02:44:47,894 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-06 02:44:47,895 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-06 02:44:47,895 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-06 02:44:47,895 INFO L138 SettingsManager]: * Use SBE=true [2021-06-06 02:44:47,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-06 02:44:47,895 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-06 02:44:47,895 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-06 02:44:47,896 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-06 02:44:47,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-06 02:44:47,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-06 02:44:47,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-06 02:44:47,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-06 02:44:47,896 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-06 02:44:47,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-06 02:44:47,897 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-06 02:44:47,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-06 02:44:47,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-06 02:44:47,897 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-06 02:44:47,898 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-06 02:44:47,898 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-06 02:44:47,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-06 02:44:47,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-06 02:44:47,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-06 02:44:47,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-06 02:44:47,898 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-06 02:44:47,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-06 02:44:47,899 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-06 02:44:47,899 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-06 02:44:47,899 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-06 02:44:47,899 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-06-06 02:44:47,899 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-06 02:44:48,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-06 02:44:48,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-06 02:44:48,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-06 02:44:48,234 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-06 02:44:48,235 INFO L275 PluginConnector]: CDTParser initialized [2021-06-06 02:44:48,236 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-06-06 02:44:48,298 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bc41a62c/869efa43fef54e42aa630b8240e41ec4/FLAG18400fe43 [2021-06-06 02:44:48,775 INFO L306 CDTParser]: Found 1 translation units. [2021-06-06 02:44:48,776 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-06-06 02:44:48,795 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bc41a62c/869efa43fef54e42aa630b8240e41ec4/FLAG18400fe43 [2021-06-06 02:44:49,095 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bc41a62c/869efa43fef54e42aa630b8240e41ec4 [2021-06-06 02:44:49,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-06 02:44:49,099 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-06 02:44:49,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-06 02:44:49,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-06 02:44:49,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-06 02:44:49,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.06 02:44:49" (1/1) ... [2021-06-06 02:44:49,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60dafc90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:44:49, skipping insertion in model container [2021-06-06 02:44:49,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.06 02:44:49" (1/1) ... [2021-06-06 02:44:49,115 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-06 02:44:49,164 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-06 02:44:49,295 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-06 02:44:49,615 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[47275,47288] [2021-06-06 02:44:49,621 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[47463,47476] [2021-06-06 02:44:49,640 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48230,48243] [2021-06-06 02:44:49,645 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48344,48357] [2021-06-06 02:44:49,652 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48781,48794] [2021-06-06 02:44:49,654 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48837,48850] [2021-06-06 02:44:49,666 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[49349,49362] [2021-06-06 02:44:49,668 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[49408,49421] [2021-06-06 02:44:49,670 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[49487,49500] [2021-06-06 02:44:49,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-06 02:44:49,678 INFO L203 MainTranslator]: Completed pre-run [2021-06-06 02:44:49,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-06 02:44:49,720 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[47275,47288] [2021-06-06 02:44:49,725 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[47463,47476] [2021-06-06 02:44:49,734 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48230,48243] [2021-06-06 02:44:49,735 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48344,48357] [2021-06-06 02:44:49,741 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48781,48794] [2021-06-06 02:44:49,743 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48837,48850] [2021-06-06 02:44:49,748 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[49349,49362] [2021-06-06 02:44:49,749 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[49408,49421] [2021-06-06 02:44:49,751 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[49487,49500] [2021-06-06 02:44:49,752 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-06 02:44:49,882 INFO L208 MainTranslator]: Completed translation [2021-06-06 02:44:49,882 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:44:49 WrapperNode [2021-06-06 02:44:49,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-06 02:44:49,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-06 02:44:49,884 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-06 02:44:49,885 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-06 02:44:49,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:44:49" (1/1) ... [2021-06-06 02:44:49,917 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:44:49" (1/1) ... [2021-06-06 02:44:49,953 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-06 02:44:49,954 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-06 02:44:49,954 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-06 02:44:49,954 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-06 02:44:49,961 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:44:49" (1/1) ... [2021-06-06 02:44:49,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:44:49" (1/1) ... [2021-06-06 02:44:49,967 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:44:49" (1/1) ... [2021-06-06 02:44:49,967 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:44:49" (1/1) ... [2021-06-06 02:44:49,999 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:44:49" (1/1) ... [2021-06-06 02:44:50,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:44:49" (1/1) ... [2021-06-06 02:44:50,013 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:44:49" (1/1) ... [2021-06-06 02:44:50,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-06 02:44:50,018 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-06 02:44:50,018 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-06 02:44:50,018 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-06 02:44:50,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:44:49" (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 [2021-06-06 02:44:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2021-06-06 02:44:50,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2021-06-06 02:44:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-06 02:44:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-06-06 02:44:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-06 02:44:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-06-06 02:44:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-06 02:44:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-06-06 02:44:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-06-06 02:44:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-06 02:44:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-06 02:44:50,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-06 02:44:50,078 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-06 02:44:50,976 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-06 02:44:50,976 INFO L299 CfgBuilder]: Removed 40 assume(true) statements. [2021-06-06 02:44:50,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 02:44:50 BoogieIcfgContainer [2021-06-06 02:44:50,978 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-06 02:44:50,979 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-06 02:44:50,980 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-06 02:44:50,982 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-06 02:44:50,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.06 02:44:49" (1/3) ... [2021-06-06 02:44:50,982 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7788e071 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 02:44:50, skipping insertion in model container [2021-06-06 02:44:50,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:44:49" (2/3) ... [2021-06-06 02:44:50,983 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7788e071 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 02:44:50, skipping insertion in model container [2021-06-06 02:44:50,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 02:44:50" (3/3) ... [2021-06-06 02:44:50,984 INFO L111 eAbstractionObserver]: Analyzing ICFG divinefifo_1w1r.i [2021-06-06 02:44:50,988 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-06 02:44:50,989 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-06 02:44:50,989 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations. [2021-06-06 02:44:50,989 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-06 02:44:51,028 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,029 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,029 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,029 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,029 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,029 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,029 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,030 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,030 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,030 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,030 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,030 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,030 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,030 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,030 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,031 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,031 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,031 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,031 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,031 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,031 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,031 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,031 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,032 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,032 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,032 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,032 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,032 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,032 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,032 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,032 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,033 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,033 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,033 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,033 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,033 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,033 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,033 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,033 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,034 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,034 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,034 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,034 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,034 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,034 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,034 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,034 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,034 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,034 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,035 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,036 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,036 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,036 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,036 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,036 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,036 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,036 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,036 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,036 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,037 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,037 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,037 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,037 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,037 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,037 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,037 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,037 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,037 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,037 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,037 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,038 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,039 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,039 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,039 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,039 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,039 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,039 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,039 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,039 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,039 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,039 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,040 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,040 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,040 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,040 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,040 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,040 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,040 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,040 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,040 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,041 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,041 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,041 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,041 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,042 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,042 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,042 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,042 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,042 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,042 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,042 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,042 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,042 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,042 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,043 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,043 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,048 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,048 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,048 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,048 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,048 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,048 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,048 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,048 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,048 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,049 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,049 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,049 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,049 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,049 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,049 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,049 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,049 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,049 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,050 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,050 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,050 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,050 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,050 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,050 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,050 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,050 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,051 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,051 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,051 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,051 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,051 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,051 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,051 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,051 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,051 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,052 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,052 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,052 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,052 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,052 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,052 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,052 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,052 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,052 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,053 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,053 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,053 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,053 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,053 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,053 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,053 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,053 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,054 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,054 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,054 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,054 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,054 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,054 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,054 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,054 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,055 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,055 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,055 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,055 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,055 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,055 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,055 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,055 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,056 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,056 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,056 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,056 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,056 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,056 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,056 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,057 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,057 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,057 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,057 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,057 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,057 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,057 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,058 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,058 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,058 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,058 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,058 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,058 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,058 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,058 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,058 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,059 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,059 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,059 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,059 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,059 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,059 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,059 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,059 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,060 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,060 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,060 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,060 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,060 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,060 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,060 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,060 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,060 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,061 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,061 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,061 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,061 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,061 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,061 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,061 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,061 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,062 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,062 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,062 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,062 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,062 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,062 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,062 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,062 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,062 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,063 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,064 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,064 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,064 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,064 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,064 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,064 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,064 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,064 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,064 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,065 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,065 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,066 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,066 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,066 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,066 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,066 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,068 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,068 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,068 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,068 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,068 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,068 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,068 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,068 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,068 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,068 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,069 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,069 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,069 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,069 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,069 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,069 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,069 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,069 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,069 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,070 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,070 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,070 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,070 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,070 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,070 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,070 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,070 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,070 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,071 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,071 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,071 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,071 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,071 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,071 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,071 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,071 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,071 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,072 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,073 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,074 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,074 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,074 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,074 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,074 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,074 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,074 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,074 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,075 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,075 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,075 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,075 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,075 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,075 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,075 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,075 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,075 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,076 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,077 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,078 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,078 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,078 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,078 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 02:44:51,083 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-06-06 02:44:51,102 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 [2021-06-06 02:44:51,196 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-06 02:44:51,196 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-06 02:44:51,197 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-06 02:44:51,197 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-06 02:44:51,197 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-06 02:44:51,197 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-06 02:44:51,197 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-06 02:44:51,197 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-06 02:44:51,233 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]=== [2021-06-06 02:44:51,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:44:51,237 INFO L82 PathProgramCache]: Analyzing trace with hash 735360315, now seen corresponding path program 1 times [2021-06-06 02:44:51,243 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:44:51,243 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [927529641] [2021-06-06 02:44:51,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:44:51,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:44:51,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:44:51,748 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:44:51,748 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [927529641] [2021-06-06 02:44:51,749 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [927529641] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 02:44:51,749 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 02:44:51,749 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-06-06 02:44:51,750 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830804041] [2021-06-06 02:44:51,753 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-06-06 02:44:51,754 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:44:51,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-06-06 02:44:51,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-06-06 02:44:51,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:44:51,772 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:44:51,774 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 4.076923076923077) internal successors, (53), 13 states have internal predecessors, (53), 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) [2021-06-06 02:44:51,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:44:52,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 02:44:52,310 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-06 02:44:52,311 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]=== [2021-06-06 02:44:52,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:44:52,316 INFO L82 PathProgramCache]: Analyzing trace with hash -678979544, now seen corresponding path program 1 times [2021-06-06 02:44:52,317 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:44:52,317 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650058858] [2021-06-06 02:44:52,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:44:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:44:52,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:44:52,999 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:44:53,000 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650058858] [2021-06-06 02:44:53,000 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [650058858] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 02:44:53,000 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 02:44:53,000 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-06-06 02:44:53,000 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281660987] [2021-06-06 02:44:53,002 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-06-06 02:44:53,002 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:44:53,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-06-06 02:44:53,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=460, Unknown=0, NotChecked=0, Total=506 [2021-06-06 02:44:53,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:44:53,003 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:44:53,004 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) [2021-06-06 02:44:53,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 02:44:53,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:44:53,727 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2021-06-06 02:44:53,884 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2021-06-06 02:44:54,044 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2021-06-06 02:44:54,241 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2021-06-06 02:44:54,417 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2021-06-06 02:44:54,588 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2021-06-06 02:44:54,792 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2021-06-06 02:44:54,996 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2021-06-06 02:44:55,231 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137 [2021-06-06 02:44:55,476 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2021-06-06 02:44:55,702 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 139 [2021-06-06 02:44:55,953 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 128 [2021-06-06 02:44:56,186 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 124 [2021-06-06 02:44:56,349 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-06-06 02:44:56,519 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2021-06-06 02:44:57,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:44:57,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:44:57,108 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-06 02:44:57,108 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]=== [2021-06-06 02:44:57,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:44:57,109 INFO L82 PathProgramCache]: Analyzing trace with hash -1270661002, now seen corresponding path program 1 times [2021-06-06 02:44:57,109 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:44:57,109 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010116600] [2021-06-06 02:44:57,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:44:57,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:44:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:44:57,160 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:44:57,160 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010116600] [2021-06-06 02:44:57,160 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1010116600] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 02:44:57,160 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 02:44:57,160 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 02:44:57,161 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669866500] [2021-06-06 02:44:57,161 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 02:44:57,161 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:44:57,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 02:44:57,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 02:44:57,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:44:57,162 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:44:57,162 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 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) [2021-06-06 02:44:57,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:44:57,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:44:57,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:44:57,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:44:57,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:44:57,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:44:57,335 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-06 02:44:57,335 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]=== [2021-06-06 02:44:57,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:44:57,336 INFO L82 PathProgramCache]: Analyzing trace with hash 760053038, now seen corresponding path program 1 times [2021-06-06 02:44:57,336 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:44:57,336 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830917765] [2021-06-06 02:44:57,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:44:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:44:57,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:44:57,902 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:44:57,902 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1830917765] [2021-06-06 02:44:57,902 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1830917765] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 02:44:57,903 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 02:44:57,903 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-06-06 02:44:57,903 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [523942348] [2021-06-06 02:44:57,904 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-06-06 02:44:57,904 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:44:57,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-06-06 02:44:57,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=437, Unknown=0, NotChecked=0, Total=506 [2021-06-06 02:44:57,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:44:57,905 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:44:57,905 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 5.565217391304348) internal successors, (128), 23 states have internal predecessors, (128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 02:44:57,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:44:57,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:44:57,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:44:57,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:44:59,060 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 65 [2021-06-06 02:44:59,189 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 76 [2021-06-06 02:44:59,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:44:59,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:44:59,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:44:59,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 02:44:59,969 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-06 02:44:59,969 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]=== [2021-06-06 02:44:59,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:44:59,969 INFO L82 PathProgramCache]: Analyzing trace with hash -1771442802, now seen corresponding path program 1 times [2021-06-06 02:44:59,970 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:44:59,970 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184365788] [2021-06-06 02:44:59,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:45:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:02,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:45:02,031 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:45:02,031 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1184365788] [2021-06-06 02:45:02,031 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1184365788] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 02:45:02,032 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 02:45:02,032 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2021-06-06 02:45:02,032 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880936394] [2021-06-06 02:45:02,032 INFO L462 AbstractCegarLoop]: Interpolant automaton has 39 states [2021-06-06 02:45:02,032 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:45:02,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2021-06-06 02:45:02,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=140, Invalid=1342, Unknown=0, NotChecked=0, Total=1482 [2021-06-06 02:45:02,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:02,034 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:45:02,034 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 39 states, 39 states have (on average 3.923076923076923) internal successors, (153), 39 states have internal predecessors, (153), 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) [2021-06-06 02:45:02,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:02,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:02,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:02,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 02:45:02,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:02,789 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 99 [2021-06-06 02:45:03,059 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 112 [2021-06-06 02:45:03,211 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2021-06-06 02:45:03,382 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2021-06-06 02:45:03,594 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2021-06-06 02:45:03,831 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 106 [2021-06-06 02:45:04,093 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 108 [2021-06-06 02:45:04,383 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 118 [2021-06-06 02:45:04,690 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 124 [2021-06-06 02:45:04,967 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 119 [2021-06-06 02:45:05,214 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 114 [2021-06-06 02:45:05,469 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 107 [2021-06-06 02:45:05,671 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 73 [2021-06-06 02:45:05,897 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 92 [2021-06-06 02:45:06,132 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 111 [2021-06-06 02:45:06,372 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 112 [2021-06-06 02:45:06,617 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 112 [2021-06-06 02:45:06,840 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 108 [2021-06-06 02:45:07,086 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 114 [2021-06-06 02:45:07,380 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 115 [2021-06-06 02:45:07,666 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 124 [2021-06-06 02:45:08,001 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 128 [2021-06-06 02:45:08,359 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 141 [2021-06-06 02:45:08,758 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 145 [2021-06-06 02:45:09,182 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 148 [2021-06-06 02:45:09,562 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 147 [2021-06-06 02:45:09,902 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 136 [2021-06-06 02:45:10,254 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 132 [2021-06-06 02:45:10,546 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 117 [2021-06-06 02:45:10,861 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 120 [2021-06-06 02:45:11,198 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 119 [2021-06-06 02:45:11,553 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 116 [2021-06-06 02:45:12,551 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 113 [2021-06-06 02:45:12,791 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 107 [2021-06-06 02:45:13,095 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 114 [2021-06-06 02:45:13,394 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 123 [2021-06-06 02:45:13,701 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 127 [2021-06-06 02:45:14,065 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 140 [2021-06-06 02:45:14,481 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 144 [2021-06-06 02:45:14,888 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 147 [2021-06-06 02:45:15,259 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 146 [2021-06-06 02:45:15,614 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 135 [2021-06-06 02:45:15,933 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 131 [2021-06-06 02:45:15,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:15,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:15,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:15,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:45:15,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-06 02:45:15,957 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-06 02:45:15,957 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]=== [2021-06-06 02:45:15,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:45:15,958 INFO L82 PathProgramCache]: Analyzing trace with hash -163040946, now seen corresponding path program 1 times [2021-06-06 02:45:15,958 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:45:15,958 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [290774597] [2021-06-06 02:45:15,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:45:15,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:16,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:45:16,019 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:45:16,019 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [290774597] [2021-06-06 02:45:16,019 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [290774597] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:45:16,019 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1449949362] [2021-06-06 02:45:16,019 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 [2021-06-06 02:45:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:16,172 INFO L263 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 4 conjunts are in the unsatisfiable core [2021-06-06 02:45:16,179 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:45:16,532 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:45:16,535 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1449949362] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:45:16,535 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:45:16,535 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-06-06 02:45:16,535 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095157084] [2021-06-06 02:45:16,535 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-06 02:45:16,536 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:45:16,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-06 02:45:16,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-06-06 02:45:16,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:16,536 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:45:16,537 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 22.833333333333332) internal successors, (137), 6 states have internal predecessors, (137), 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) [2021-06-06 02:45:16,537 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:16,537 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:16,537 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:16,537 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:45:16,537 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-06 02:45:16,537 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:17,761 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 137 [2021-06-06 02:45:18,145 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 142 [2021-06-06 02:45:18,609 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 162 [2021-06-06 02:45:18,830 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2021-06-06 02:45:19,415 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 141 [2021-06-06 02:45:19,793 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 146 [2021-06-06 02:45:20,262 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 166 [2021-06-06 02:45:20,470 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2021-06-06 02:45:21,194 WARN L205 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 152 [2021-06-06 02:45:21,718 WARN L205 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 157 [2021-06-06 02:45:22,246 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 177 [2021-06-06 02:45:22,946 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 153 [2021-06-06 02:45:23,435 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 158 [2021-06-06 02:45:23,999 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 178 [2021-06-06 02:45:24,230 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2021-06-06 02:45:24,800 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 150 [2021-06-06 02:45:25,225 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 155 [2021-06-06 02:45:25,733 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 175 [2021-06-06 02:45:25,924 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 100 [2021-06-06 02:45:26,380 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 146 [2021-06-06 02:45:26,764 WARN L205 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 151 [2021-06-06 02:45:27,229 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 171 [2021-06-06 02:45:27,434 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 96 [2021-06-06 02:45:28,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:28,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:28,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:28,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:45:28,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-06 02:45:28,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:28,244 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:45:28,245 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]=== [2021-06-06 02:45:28,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:45:28,246 INFO L82 PathProgramCache]: Analyzing trace with hash 1080964459, now seen corresponding path program 1 times [2021-06-06 02:45:28,246 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:45:28,246 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1500848595] [2021-06-06 02:45:28,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:45:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:28,904 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:45:28,904 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:45:28,904 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1500848595] [2021-06-06 02:45:28,904 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1500848595] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:45:28,904 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [571286473] [2021-06-06 02:45:28,904 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 [2021-06-06 02:45:29,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:29,065 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 70 conjunts are in the unsatisfiable core [2021-06-06 02:45:29,071 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:45:29,407 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 [2021-06-06 02:45:29,408 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:29,416 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:29,418 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:29,418 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:21 [2021-06-06 02:45:29,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:29,826 INFO L354 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2021-06-06 02:45:29,826 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 37 treesize of output 28 [2021-06-06 02:45:29,828 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:29,837 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:29,838 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:29,839 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:43, output treesize:17 [2021-06-06 02:45:30,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:30,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:30,470 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 37 treesize of output 33 [2021-06-06 02:45:30,472 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:30,479 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:30,480 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:30,480 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:45, output treesize:41 [2021-06-06 02:45:30,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:30,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:30,613 INFO L354 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2021-06-06 02:45:30,614 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 43 [2021-06-06 02:45:30,617 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:30,626 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:30,627 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:30,627 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:52, output treesize:48 [2021-06-06 02:45:30,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:30,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:30,744 INFO L354 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2021-06-06 02:45:30,745 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 53 treesize of output 55 [2021-06-06 02:45:30,750 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:30,762 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:30,770 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. [2021-06-06 02:45:30,771 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:61, output treesize:55 [2021-06-06 02:45:31,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:31,115 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-06-06 02:45:31,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 52 treesize of output 20 [2021-06-06 02:45:31,117 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:31,121 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:31,124 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:31,124 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:57, output treesize:4 [2021-06-06 02:45:31,128 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:45:31,129 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [571286473] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:45:31,129 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:45:31,129 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 34] total 57 [2021-06-06 02:45:31,129 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227719020] [2021-06-06 02:45:31,130 INFO L462 AbstractCegarLoop]: Interpolant automaton has 57 states [2021-06-06 02:45:31,130 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:45:31,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2021-06-06 02:45:31,132 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=205, Invalid=2987, Unknown=0, NotChecked=0, Total=3192 [2021-06-06 02:45:31,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:31,132 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:45:31,132 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 57 states, 57 states have (on average 5.228070175438597) internal successors, (298), 57 states have internal predecessors, (298), 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) [2021-06-06 02:45:31,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:31,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:31,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:31,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:45:31,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-06 02:45:31,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:31,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:32,513 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 57 [2021-06-06 02:45:33,338 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 80 [2021-06-06 02:45:33,496 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 81 [2021-06-06 02:45:33,642 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 77 [2021-06-06 02:45:33,792 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2021-06-06 02:45:33,949 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 84 [2021-06-06 02:45:34,115 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 86 [2021-06-06 02:45:34,295 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 91 [2021-06-06 02:45:34,469 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2021-06-06 02:45:34,695 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 84 [2021-06-06 02:45:34,862 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 81 [2021-06-06 02:45:35,030 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 75 [2021-06-06 02:45:35,292 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 84 [2021-06-06 02:45:35,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:35,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:35,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:35,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:45:35,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-06 02:45:35,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:35,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:45:35,675 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:45:35,676 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]=== [2021-06-06 02:45:35,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:45:35,676 INFO L82 PathProgramCache]: Analyzing trace with hash -1889996134, now seen corresponding path program 1 times [2021-06-06 02:45:35,676 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:45:35,676 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960541479] [2021-06-06 02:45:35,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:45:35,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:36,388 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 02:45:36,388 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:45:36,388 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960541479] [2021-06-06 02:45:36,388 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960541479] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:45:36,388 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [557661507] [2021-06-06 02:45:36,388 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 [2021-06-06 02:45:36,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:36,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 78 conjunts are in the unsatisfiable core [2021-06-06 02:45:36,522 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:45:36,660 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 [2021-06-06 02:45:36,661 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:36,667 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:36,671 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 [2021-06-06 02:45:36,671 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:36,677 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:36,682 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:36,682 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:32, output treesize:10 [2021-06-06 02:45:36,955 INFO L354 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2021-06-06 02:45:36,955 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 27 treesize of output 22 [2021-06-06 02:45:36,957 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-06 02:45:36,965 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:36,975 INFO L354 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2021-06-06 02:45:36,975 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 27 treesize of output 22 [2021-06-06 02:45:36,976 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-06-06 02:45:36,984 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:36,988 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:36,988 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:56, output treesize:3 [2021-06-06 02:45:37,445 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 15 treesize of output 7 [2021-06-06 02:45:37,447 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:37,450 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 27 treesize of output 11 [2021-06-06 02:45:37,451 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:37,462 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:37,466 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 15 treesize of output 7 [2021-06-06 02:45:37,468 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:37,471 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:37,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 11 [2021-06-06 02:45:37,472 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:37,475 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:37,476 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 02:45:37,476 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:83, output treesize:9 [2021-06-06 02:45:37,552 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 02:45:37,552 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [557661507] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 02:45:37,552 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-06-06 02:45:37,553 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [25] total 47 [2021-06-06 02:45:37,553 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [17550100] [2021-06-06 02:45:37,553 INFO L462 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-06-06 02:45:37,553 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:45:37,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-06-06 02:45:37,554 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=160, Invalid=2002, Unknown=0, NotChecked=0, Total=2162 [2021-06-06 02:45:37,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:37,555 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:45:37,555 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 25 states, 25 states have (on average 6.04) internal successors, (151), 25 states have internal predecessors, (151), 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) [2021-06-06 02:45:37,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:37,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:37,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:37,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:45:37,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-06 02:45:37,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:37,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:45:37,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:39,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:39,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:39,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:39,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:45:39,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-06 02:45:39,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:39,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:45:39,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-06 02:45:39,573 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:45:39,573 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]=== [2021-06-06 02:45:39,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:45:39,574 INFO L82 PathProgramCache]: Analyzing trace with hash -1140845588, now seen corresponding path program 1 times [2021-06-06 02:45:39,574 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:45:39,574 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [468573414] [2021-06-06 02:45:39,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:45:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:39,652 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-06-06 02:45:39,652 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:45:39,652 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [468573414] [2021-06-06 02:45:39,652 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [468573414] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 02:45:39,652 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 02:45:39,653 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-06 02:45:39,653 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989292744] [2021-06-06 02:45:39,653 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 02:45:39,653 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:45:39,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 02:45:39,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-06 02:45:39,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:39,654 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:45:39,654 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 25.8) internal successors, (129), 5 states have internal predecessors, (129), 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) [2021-06-06 02:45:39,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:39,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:39,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:39,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:45:39,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-06 02:45:39,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:39,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:45:39,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-06 02:45:39,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:40,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:40,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:40,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:40,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:45:40,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-06 02:45:40,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:40,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:45:40,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-06 02:45:40,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:45:40,138 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-06-06 02:45:40,139 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]=== [2021-06-06 02:45:40,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:45:40,139 INFO L82 PathProgramCache]: Analyzing trace with hash -352461963, now seen corresponding path program 1 times [2021-06-06 02:45:40,139 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:45:40,139 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [522657254] [2021-06-06 02:45:40,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:45:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:41,018 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-06-06 02:45:41,018 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:45:41,018 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [522657254] [2021-06-06 02:45:41,019 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [522657254] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:45:41,019 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1972685333] [2021-06-06 02:45:41,019 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 [2021-06-06 02:45:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:41,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 68 conjunts are in the unsatisfiable core [2021-06-06 02:45:41,236 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:45:41,263 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 [2021-06-06 02:45:41,263 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:41,267 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:41,268 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:41,268 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 02:45:41,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:41,375 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 [2021-06-06 02:45:41,376 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:41,386 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:41,387 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:41,387 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:28 [2021-06-06 02:45:41,508 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 [2021-06-06 02:45:41,509 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:41,520 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:41,521 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:41,521 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:41, output treesize:37 [2021-06-06 02:45:41,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:41,577 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 23 treesize of output 22 [2021-06-06 02:45:41,578 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:41,592 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:41,593 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:41,593 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46 [2021-06-06 02:45:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:41,757 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 28 treesize of output 30 [2021-06-06 02:45:41,759 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:41,771 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:41,772 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:41,772 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:55, output treesize:51 [2021-06-06 02:45:41,825 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_122|], 10=[|v_#memory_$Pointer$.offset_120|]} [2021-06-06 02:45:41,829 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 [2021-06-06 02:45:41,829 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:41,843 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:41,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:41,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:41,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 40 [2021-06-06 02:45:41,848 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:41,862 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:41,863 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:41,863 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:67, output treesize:68 [2021-06-06 02:45:42,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:42,062 INFO L354 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2021-06-06 02:45:42,062 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 [2021-06-06 02:45:42,064 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:42,074 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:42,075 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:42,075 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:70, output treesize:63 [2021-06-06 02:45:42,137 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_123|], 18=[|v_#memory_$Pointer$.offset_121|]} [2021-06-06 02:45:42,140 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 55 treesize of output 31 [2021-06-06 02:45:42,141 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:42,155 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:42,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:42,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:42,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2021-06-06 02:45:42,161 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:42,173 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:42,175 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:42,175 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:93, output treesize:51 [2021-06-06 02:45:42,516 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 39 treesize of output 23 [2021-06-06 02:45:42,518 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:42,527 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:42,528 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:42,528 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:65, output treesize:46 [2021-06-06 02:45:42,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:42,658 INFO L354 Elim1Store]: treesize reduction 14, result has 17.6 percent of original size [2021-06-06 02:45:42,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 47 treesize of output 25 [2021-06-06 02:45:42,660 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:42,664 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:42,665 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:42,665 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:52, output treesize:7 [2021-06-06 02:45:42,708 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-06-06 02:45:42,708 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1972685333] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 02:45:42,708 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-06-06 02:45:42,708 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [29] total 51 [2021-06-06 02:45:42,708 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [862153138] [2021-06-06 02:45:42,709 INFO L462 AbstractCegarLoop]: Interpolant automaton has 24 states [2021-06-06 02:45:42,709 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:45:42,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-06-06 02:45:42,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=216, Invalid=2334, Unknown=0, NotChecked=0, Total=2550 [2021-06-06 02:45:42,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:42,710 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:45:42,710 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 24 states, 24 states have (on average 6.416666666666667) internal successors, (154), 24 states have internal predecessors, (154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 02:45:42,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:42,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:42,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:42,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 02:45:42,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-06 02:45:42,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:42,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:45:42,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-06 02:45:42,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:45:42,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:43,428 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2021-06-06 02:45:43,659 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 82 [2021-06-06 02:45:43,913 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 91 [2021-06-06 02:45:44,050 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 72 [2021-06-06 02:45:44,236 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 90 [2021-06-06 02:45:44,457 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 108 [2021-06-06 02:45:44,657 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 106 [2021-06-06 02:45:45,016 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 116 [2021-06-06 02:45:45,265 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 121 [2021-06-06 02:45:45,565 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 125 [2021-06-06 02:45:45,795 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 121 [2021-06-06 02:45:46,190 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 107 [2021-06-06 02:45:46,573 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 104 [2021-06-06 02:45:46,759 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 103 [2021-06-06 02:45:47,198 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2021-06-06 02:45:47,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:47,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:47,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:47,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:45:47,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:45:47,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:47,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 02:45:47,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 02:45:47,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:45:47,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:45:47,711 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-06-06 02:45:47,714 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]=== [2021-06-06 02:45:47,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:45:47,714 INFO L82 PathProgramCache]: Analyzing trace with hash 781857781, now seen corresponding path program 1 times [2021-06-06 02:45:47,714 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:45:47,714 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640436352] [2021-06-06 02:45:47,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:45:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:48,343 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 02:45:48,344 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:45:48,344 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640436352] [2021-06-06 02:45:48,344 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1640436352] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:45:48,344 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [618877407] [2021-06-06 02:45:48,344 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 [2021-06-06 02:45:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:48,484 INFO L263 TraceCheckSpWp]: Trace formula consists of 433 conjuncts, 70 conjunts are in the unsatisfiable core [2021-06-06 02:45:48,488 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:45:48,598 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 [2021-06-06 02:45:48,599 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:48,605 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:48,607 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 [2021-06-06 02:45:48,608 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:48,614 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:48,616 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:48,616 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:7 [2021-06-06 02:45:48,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 1 [2021-06-06 02:45:48,716 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:48,719 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:48,721 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 1 [2021-06-06 02:45:48,722 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:48,722 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:48,723 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:48,723 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:34, output treesize:3 [2021-06-06 02:45:49,314 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 15 treesize of output 7 [2021-06-06 02:45:49,316 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:49,318 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 27 treesize of output 11 [2021-06-06 02:45:49,319 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:49,329 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:49,333 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 15 treesize of output 7 [2021-06-06 02:45:49,334 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:49,336 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:49,336 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 11 [2021-06-06 02:45:49,337 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:49,340 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:49,340 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 02:45:49,341 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:83, output treesize:9 [2021-06-06 02:45:49,414 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-06-06 02:45:49,414 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [618877407] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 02:45:49,415 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-06-06 02:45:49,415 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [25] total 45 [2021-06-06 02:45:49,417 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1585510456] [2021-06-06 02:45:49,417 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-06-06 02:45:49,418 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:45:49,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-06-06 02:45:49,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=1822, Unknown=0, NotChecked=0, Total=1980 [2021-06-06 02:45:49,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:49,419 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:45:49,419 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 7.863636363636363) internal successors, (173), 22 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 02:45:49,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:49,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:49,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:49,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:45:49,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:45:49,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:49,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 02:45:49,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 02:45:49,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:45:49,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:45:49,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:51,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:51,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:51,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:51,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:45:51,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:45:51,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:51,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 02:45:51,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 02:45:51,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:45:51,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:45:51,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 02:45:51,742 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-06-06 02:45:51,742 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]=== [2021-06-06 02:45:51,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:45:51,743 INFO L82 PathProgramCache]: Analyzing trace with hash 577465386, now seen corresponding path program 1 times [2021-06-06 02:45:51,743 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:45:51,743 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [690235632] [2021-06-06 02:45:51,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:45:51,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:51,834 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-06-06 02:45:51,834 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:45:51,834 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [690235632] [2021-06-06 02:45:51,834 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [690235632] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 02:45:51,834 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 02:45:51,834 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-06 02:45:51,835 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037549006] [2021-06-06 02:45:51,835 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 02:45:51,835 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:45:51,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 02:45:51,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-06 02:45:51,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:51,836 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:45:51,836 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 33.6) internal successors, (168), 5 states have internal predecessors, (168), 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) [2021-06-06 02:45:51,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:51,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:51,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:51,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:45:51,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:45:51,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:51,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 02:45:51,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 02:45:51,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:45:51,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:45:51,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 02:45:51,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:52,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:52,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:52,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:52,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:45:52,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:45:52,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:52,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 02:45:52,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:45:52,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:45:52,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:45:52,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 02:45:52,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:45:52,721 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-06-06 02:45:52,721 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-06 02:45:52,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:45:52,722 INFO L82 PathProgramCache]: Analyzing trace with hash -249612895, now seen corresponding path program 1 times [2021-06-06 02:45:52,722 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:45:52,722 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1450429253] [2021-06-06 02:45:52,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:45:52,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-06-06 02:45:53,471 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:45:53,471 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1450429253] [2021-06-06 02:45:53,471 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1450429253] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:45:53,471 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [371162333] [2021-06-06 02:45:53,472 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 [2021-06-06 02:45:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:45:53,617 INFO L263 TraceCheckSpWp]: Trace formula consists of 505 conjuncts, 95 conjunts are in the unsatisfiable core [2021-06-06 02:45:53,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:45:53,643 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 [2021-06-06 02:45:53,644 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:53,648 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:53,648 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:53,648 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 02:45:53,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:53,756 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 [2021-06-06 02:45:53,757 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:53,770 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:53,771 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:53,771 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:29 [2021-06-06 02:45:53,962 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 [2021-06-06 02:45:53,963 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:53,979 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:53,981 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 02:45:53,981 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:45, output treesize:41 [2021-06-06 02:45:54,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:54,054 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 23 treesize of output 22 [2021-06-06 02:45:54,055 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:54,069 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:54,079 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 02:45:54,079 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:54, output treesize:50 [2021-06-06 02:45:54,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:54,287 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 28 treesize of output 30 [2021-06-06 02:45:54,289 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:54,304 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:54,306 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 02:45:54,306 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:59, output treesize:55 [2021-06-06 02:45:54,389 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_126|], 10=[|v_#memory_$Pointer$.offset_127|]} [2021-06-06 02:45:54,395 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 [2021-06-06 02:45:54,396 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:54,416 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:54,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:54,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:54,422 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 40 [2021-06-06 02:45:54,423 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:54,442 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:54,444 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 02:45:54,444 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:77, output treesize:72 [2021-06-06 02:45:54,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:54,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:54,933 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-06-06 02:45:54,933 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 16 treesize of output 14 [2021-06-06 02:45:54,935 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:54,948 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:54,949 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:54,950 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:78, output treesize:68 [2021-06-06 02:45:55,016 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_127|], 18=[|v_#memory_$Pointer$.offset_128|]} [2021-06-06 02:45:55,019 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 56 treesize of output 32 [2021-06-06 02:45:55,020 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:55,035 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:55,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:55,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:55,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:55,040 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 58 treesize of output 51 [2021-06-06 02:45:55,042 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:55,055 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:55,056 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:55,056 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:98, output treesize:51 [2021-06-06 02:45:55,734 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.base_128|], 31=[|v_#memory_$Pointer$.offset_129|]} [2021-06-06 02:45:55,737 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 02:45:55,743 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-06 02:45:55,743 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 69 [2021-06-06 02:45:55,745 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:55,759 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:55,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:55,774 INFO L354 Elim1Store]: treesize reduction 68, result has 18.1 percent of original size [2021-06-06 02:45:55,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 92 treesize of output 71 [2021-06-06 02:45:55,775 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:55,785 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:55,786 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:55,786 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:112, output treesize:53 [2021-06-06 02:45:55,835 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 43 treesize of output 27 [2021-06-06 02:45:55,836 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:55,844 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:55,845 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:55,845 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:67, output treesize:48 [2021-06-06 02:45:55,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:45:55,956 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 02:45:55,956 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 22 [2021-06-06 02:45:55,958 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:45:55,963 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:45:55,964 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:45:55,964 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:56, output treesize:7 [2021-06-06 02:45:56,014 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-06-06 02:45:56,014 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [371162333] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:45:56,015 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:45:56,015 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 30] total 61 [2021-06-06 02:45:56,015 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1619116906] [2021-06-06 02:45:56,015 INFO L462 AbstractCegarLoop]: Interpolant automaton has 61 states [2021-06-06 02:45:56,016 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:45:56,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2021-06-06 02:45:56,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=270, Invalid=3390, Unknown=0, NotChecked=0, Total=3660 [2021-06-06 02:45:56,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:56,017 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:45:56,018 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 61 states, 61 states have (on average 6.180327868852459) internal successors, (377), 61 states have internal predecessors, (377), 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) [2021-06-06 02:45:56,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:45:56,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:45:56,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:45:56,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:45:56,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:45:56,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:45:56,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 02:45:56,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:45:56,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:45:56,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:45:56,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 02:45:56,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:45:56,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:45:56,835 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 77 [2021-06-06 02:45:57,029 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 81 [2021-06-06 02:45:57,364 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 98 [2021-06-06 02:45:57,574 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 85 [2021-06-06 02:45:57,823 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 92 [2021-06-06 02:45:58,106 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 95 [2021-06-06 02:45:58,416 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 101 [2021-06-06 02:45:58,721 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 105 [2021-06-06 02:45:59,052 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 101 [2021-06-06 02:45:59,410 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 103 [2021-06-06 02:45:59,647 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 84 [2021-06-06 02:45:59,930 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 87 [2021-06-06 02:46:00,193 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 91 [2021-06-06 02:46:00,434 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 88 [2021-06-06 02:46:00,774 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 97 [2021-06-06 02:46:01,067 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 101 [2021-06-06 02:46:01,378 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 97 [2021-06-06 02:46:01,888 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 108 [2021-06-06 02:46:02,281 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 125 [2021-06-06 02:46:02,609 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 123 [2021-06-06 02:46:02,910 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 118 [2021-06-06 02:46:03,296 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 124 [2021-06-06 02:46:03,621 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 128 [2021-06-06 02:46:03,830 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 69 [2021-06-06 02:46:04,083 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2021-06-06 02:46:04,236 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2021-06-06 02:46:04,402 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 79 [2021-06-06 02:46:04,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:46:04,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:46:04,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:46:04,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:46:04,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:46:04,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:46:04,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 02:46:04,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:46:04,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:46:04,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:46:04,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 02:46:04,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:46:04,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:46:05,143 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:46:05,143 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-06 02:46:05,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:46:05,144 INFO L82 PathProgramCache]: Analyzing trace with hash 1489611644, now seen corresponding path program 1 times [2021-06-06 02:46:05,144 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:46:05,144 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961693868] [2021-06-06 02:46:05,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:46:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:46:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-06-06 02:46:05,970 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:46:05,970 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1961693868] [2021-06-06 02:46:05,971 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1961693868] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:46:05,971 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1192994332] [2021-06-06 02:46:05,971 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 [2021-06-06 02:46:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:46:06,100 INFO L263 TraceCheckSpWp]: Trace formula consists of 509 conjuncts, 104 conjunts are in the unsatisfiable core [2021-06-06 02:46:06,105 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:46:06,126 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 [2021-06-06 02:46:06,126 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:06,130 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:06,130 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:06,131 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 02:46:06,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:06,234 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 [2021-06-06 02:46:06,235 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:06,245 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:06,246 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:06,246 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:26 [2021-06-06 02:46:06,396 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 [2021-06-06 02:46:06,397 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:06,407 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:06,407 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:06,407 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:35 [2021-06-06 02:46:06,460 INFO L354 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2021-06-06 02:46:06,460 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 [2021-06-06 02:46:06,462 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:06,473 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:06,474 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:06,474 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:48, output treesize:44 [2021-06-06 02:46:06,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:06,665 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-06-06 02:46:06,665 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 [2021-06-06 02:46:06,667 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:06,683 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:06,684 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:06,684 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:57, output treesize:53 [2021-06-06 02:46:06,762 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_129|], 12=[|v_#memory_$Pointer$.offset_133|]} [2021-06-06 02:46:06,766 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 [2021-06-06 02:46:06,767 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:06,788 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:06,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:06,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:06,796 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 02:46:06,797 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 [2021-06-06 02:46:06,798 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:06,821 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:06,822 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:06,822 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:90, output treesize:91 [2021-06-06 02:46:07,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:07,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:07,114 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-06-06 02:46:07,114 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 [2021-06-06 02:46:07,116 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:07,126 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:07,126 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:07,126 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:98, output treesize:83 [2021-06-06 02:46:07,190 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_130|], 20=[|v_#memory_$Pointer$.offset_134|]} [2021-06-06 02:46:07,194 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 78 treesize of output 54 [2021-06-06 02:46:07,196 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:07,208 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:07,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:07,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:07,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:07,254 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 02:46:07,254 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 [2021-06-06 02:46:07,255 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:07,265 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:07,266 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:07,266 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:113, output treesize:70 [2021-06-06 02:46:07,985 INFO L446 ElimStorePlain]: Different costs {12=[|v_#memory_$Pointer$.base_131|], 40=[|v_#memory_$Pointer$.offset_135|]} [2021-06-06 02:46:07,997 INFO L354 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2021-06-06 02:46:07,998 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 123 treesize of output 85 [2021-06-06 02:46:07,999 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:08,010 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:08,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:08,029 INFO L354 Elim1Store]: treesize reduction 76, result has 16.5 percent of original size [2021-06-06 02:46:08,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 5 case distinctions, treesize of input 90 treesize of output 67 [2021-06-06 02:46:08,030 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:08,038 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:08,039 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:08,039 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:137, output treesize:62 [2021-06-06 02:46:08,104 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 55 treesize of output 39 [2021-06-06 02:46:08,105 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:08,112 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:08,113 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:08,113 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:76, output treesize:57 [2021-06-06 02:46:08,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:08,244 INFO L354 Elim1Store]: treesize reduction 22, result has 12.0 percent of original size [2021-06-06 02:46:08,245 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 8 new quantified variables, introduced 3 case distinctions, treesize of input 60 treesize of output 32 [2021-06-06 02:46:08,250 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:08,253 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:08,253 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:08,254 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:65, output treesize:5 [2021-06-06 02:46:08,268 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-06-06 02:46:08,268 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1192994332] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:46:08,268 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:46:08,268 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 31] total 63 [2021-06-06 02:46:08,268 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792266489] [2021-06-06 02:46:08,269 INFO L462 AbstractCegarLoop]: Interpolant automaton has 63 states [2021-06-06 02:46:08,269 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:46:08,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2021-06-06 02:46:08,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=263, Invalid=3643, Unknown=0, NotChecked=0, Total=3906 [2021-06-06 02:46:08,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:46:08,271 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:46:08,271 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 63 states, 63 states have (on average 6.111111111111111) internal successors, (385), 63 states have internal predecessors, (385), 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) [2021-06-06 02:46:08,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:46:08,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:46:08,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:46:08,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:46:08,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:46:08,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:46:08,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 02:46:08,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:46:08,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:46:08,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:46:08,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 02:46:08,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:46:08,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:46:08,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:46:09,091 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 73 [2021-06-06 02:46:09,284 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2021-06-06 02:46:09,546 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 92 [2021-06-06 02:46:09,733 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 79 [2021-06-06 02:46:09,970 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 90 [2021-06-06 02:46:10,259 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 91 [2021-06-06 02:46:10,616 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 97 [2021-06-06 02:46:10,933 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 101 [2021-06-06 02:46:11,269 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 99 [2021-06-06 02:46:11,618 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 96 [2021-06-06 02:46:11,873 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 76 [2021-06-06 02:46:12,154 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 80 [2021-06-06 02:46:12,450 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 84 [2021-06-06 02:46:12,718 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 82 [2021-06-06 02:46:13,072 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 90 [2021-06-06 02:46:13,406 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 94 [2021-06-06 02:46:13,781 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 92 [2021-06-06 02:46:14,329 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 104 [2021-06-06 02:46:14,789 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 124 [2021-06-06 02:46:15,209 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 120 [2021-06-06 02:46:15,568 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 118 [2021-06-06 02:46:16,003 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 123 [2021-06-06 02:46:16,450 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 129 [2021-06-06 02:46:16,653 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 66 [2021-06-06 02:46:17,116 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 71 [2021-06-06 02:46:17,287 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2021-06-06 02:46:17,468 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:46:17,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 02:46:17,700 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-06-06 02:46:17,700 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-06 02:46:17,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:46:17,701 INFO L82 PathProgramCache]: Analyzing trace with hash 85766249, now seen corresponding path program 1 times [2021-06-06 02:46:17,701 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:46:17,701 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [468532284] [2021-06-06 02:46:17,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:46:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:46:18,277 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 02:46:18,277 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:46:18,277 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [468532284] [2021-06-06 02:46:18,278 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [468532284] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:46:18,278 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [142737897] [2021-06-06 02:46:18,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:46:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:46:18,435 INFO L263 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 88 conjunts are in the unsatisfiable core [2021-06-06 02:46:18,439 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:46:18,541 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 [2021-06-06 02:46:18,542 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:18,547 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:18,550 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 [2021-06-06 02:46:18,551 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:18,556 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:18,558 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:18,558 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:7 [2021-06-06 02:46:18,645 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 1 [2021-06-06 02:46:18,646 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:18,650 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:18,652 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 1 [2021-06-06 02:46:18,652 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:18,653 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:18,654 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:18,654 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:34, output treesize:3 [2021-06-06 02:46:19,169 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:46:19,169 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [142737897] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:46:19,170 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:46:19,170 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 20] total 43 [2021-06-06 02:46:19,170 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087996541] [2021-06-06 02:46:19,170 INFO L462 AbstractCegarLoop]: Interpolant automaton has 43 states [2021-06-06 02:46:19,170 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:46:19,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2021-06-06 02:46:19,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=1635, Unknown=0, NotChecked=0, Total=1806 [2021-06-06 02:46:19,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:46:19,171 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:46:19,172 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 43 states, 43 states have (on average 7.27906976744186) internal successors, (313), 43 states have internal predecessors, (313), 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) [2021-06-06 02:46:19,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:46:19,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:46:19,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:46:19,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:46:19,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:46:19,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:46:19,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 02:46:19,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:46:19,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:46:19,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:46:19,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 02:46:19,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:46:19,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:46:19,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 02:46:19,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:46:20,488 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 58 [2021-06-06 02:46:20,654 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 64 [2021-06-06 02:46:20,836 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 66 [2021-06-06 02:46:21,245 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 89 [2021-06-06 02:46:21,503 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 92 [2021-06-06 02:46:21,696 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 95 [2021-06-06 02:46:22,146 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 77 [2021-06-06 02:46:22,371 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 83 [2021-06-06 02:46:23,806 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2021-06-06 02:46:23,972 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2021-06-06 02:46:24,145 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 93 [2021-06-06 02:46:24,506 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2021-06-06 02:46:24,691 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 81 [2021-06-06 02:46:25,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:46:25,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:46:25,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:46:25,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:46:25,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:46:25,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:46:25,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 02:46:25,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:46:25,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:46:25,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:46:25,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:46:25,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:46:25,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:46:25,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 02:46:25,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-06 02:46:25,376 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:46:25,377 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-06 02:46:25,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:46:25,377 INFO L82 PathProgramCache]: Analyzing trace with hash -1321074219, now seen corresponding path program 1 times [2021-06-06 02:46:25,377 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:46:25,377 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663439640] [2021-06-06 02:46:25,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:46:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:46:26,000 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-06-06 02:46:26,001 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:46:26,001 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663439640] [2021-06-06 02:46:26,001 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663439640] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:46:26,001 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1282784941] [2021-06-06 02:46:26,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:46:26,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:46:26,148 INFO L263 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 75 conjunts are in the unsatisfiable core [2021-06-06 02:46:26,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:46:26,213 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 [2021-06-06 02:46:26,214 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:26,218 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:26,219 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:26,219 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 02:46:26,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:26,334 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 [2021-06-06 02:46:26,335 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:26,344 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:26,345 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:26,345 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:31, output treesize:30 [2021-06-06 02:46:26,564 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 [2021-06-06 02:46:26,565 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:26,574 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:26,575 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:26,575 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:38, output treesize:39 [2021-06-06 02:46:26,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:26,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:26,732 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-06-06 02:46:26,732 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 14 [2021-06-06 02:46:26,734 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:26,742 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:26,742 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:26,742 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:29 [2021-06-06 02:46:26,798 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 31 treesize of output 15 [2021-06-06 02:46:26,799 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:26,806 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:26,807 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:26,807 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:44, output treesize:22 [2021-06-06 02:46:27,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:27,144 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 31 treesize of output 26 [2021-06-06 02:46:27,145 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:27,153 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:27,154 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:27,154 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:35 [2021-06-06 02:46:27,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:27,219 INFO L354 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2021-06-06 02:46:27,220 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 38 treesize of output 36 [2021-06-06 02:46:27,221 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:27,231 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:27,231 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:27,231 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:46, output treesize:42 [2021-06-06 02:46:27,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:27,310 INFO L354 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2021-06-06 02:46:27,310 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 47 treesize of output 48 [2021-06-06 02:46:27,311 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:27,320 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:27,321 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:46:27,321 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:55, output treesize:51 [2021-06-06 02:46:27,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:46:27,666 INFO L354 Elim1Store]: treesize reduction 140, result has 25.9 percent of original size [2021-06-06 02:46:27,666 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 76 treesize of output 81 [2021-06-06 02:46:27,668 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:46:27,683 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:46:27,744 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-06 02:46:27,744 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:84, output treesize:73 [2021-06-06 02:47:00,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:00,758 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-06-06 02:47:00,759 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 41 treesize of output 19 [2021-06-06 02:47:00,760 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:47:00,787 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:47:00,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:00,795 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-06-06 02:47:00,796 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 43 treesize of output 19 [2021-06-06 02:47:00,797 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:47:00,815 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:47:00,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:00,820 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-06-06 02:47:00,820 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 43 treesize of output 19 [2021-06-06 02:47:00,821 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 02:47:00,834 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:47:00,835 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:47:00,836 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 12 variables, input treesize:143, output treesize:4 [2021-06-06 02:47:00,839 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-06-06 02:47:00,839 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1282784941] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:47:00,839 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:47:00,839 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 59 [2021-06-06 02:47:00,839 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337767156] [2021-06-06 02:47:00,840 INFO L462 AbstractCegarLoop]: Interpolant automaton has 59 states [2021-06-06 02:47:00,840 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:47:00,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2021-06-06 02:47:00,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=253, Invalid=3168, Unknown=1, NotChecked=0, Total=3422 [2021-06-06 02:47:00,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:47:00,841 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:47:00,842 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 59 states, 59 states have (on average 5.016949152542373) internal successors, (296), 59 states have internal predecessors, (296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 02:47:00,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:47:00,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:47:00,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:47:00,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:47:00,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:47:00,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:47:00,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 02:47:00,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:47:00,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:47:00,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:47:00,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:47:00,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:47:00,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:47:00,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 02:47:00,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-06 02:47:00,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:47:01,622 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 64 [2021-06-06 02:47:02,170 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 66 [2021-06-06 02:47:02,399 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 75 [2021-06-06 02:47:02,668 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 84 [2021-06-06 02:47:02,919 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 82 [2021-06-06 02:47:03,173 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 86 [2021-06-06 02:47:03,770 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 91 [2021-06-06 02:47:04,050 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 97 [2021-06-06 02:47:06,518 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 102 [2021-06-06 02:47:09,212 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 107 [2021-06-06 02:47:09,532 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 88 [2021-06-06 02:47:09,778 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 92 [2021-06-06 02:47:10,053 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 104 [2021-06-06 02:47:10,378 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 118 [2021-06-06 02:47:10,760 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 132 [2021-06-06 02:47:11,087 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 118 [2021-06-06 02:47:11,446 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 122 [2021-06-06 02:47:11,826 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 116 [2021-06-06 02:47:12,164 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 113 [2021-06-06 02:47:12,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:47:12,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:47:12,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:47:12,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:47:12,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:47:12,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:47:12,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 02:47:12,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:47:12,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:47:12,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:47:12,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:47:12,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:47:12,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:47:12,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 02:47:12,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-06 02:47:12,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 02:47:12,853 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-06-06 02:47:12,853 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-06 02:47:12,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:47:12,854 INFO L82 PathProgramCache]: Analyzing trace with hash 1421857817, now seen corresponding path program 1 times [2021-06-06 02:47:12,854 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:47:12,854 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1984692249] [2021-06-06 02:47:12,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:47:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:47:13,487 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-06-06 02:47:13,487 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:47:13,487 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1984692249] [2021-06-06 02:47:13,487 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1984692249] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:47:13,487 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [928363535] [2021-06-06 02:47:13,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:47:13,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:47:13,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 145 conjunts are in the unsatisfiable core [2021-06-06 02:47:13,607 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:47:13,794 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 [2021-06-06 02:47:13,794 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:47:13,801 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:47:13,802 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:47:13,802 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:25 [2021-06-06 02:47:13,847 INFO L354 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2021-06-06 02:47:13,847 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 [2021-06-06 02:47:13,848 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:47:13,856 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:47:13,857 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:47:13,857 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:38, output treesize:34 [2021-06-06 02:47:13,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:13,984 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-06-06 02:47:13,984 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 [2021-06-06 02:47:13,985 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:47:13,995 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:47:13,995 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:47:13,995 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43 [2021-06-06 02:47:14,049 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_140|], 12=[|v_#memory_$Pointer$.offset_141|]} [2021-06-06 02:47:14,053 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 [2021-06-06 02:47:14,054 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:47:14,072 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:47:14,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:14,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:14,078 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 02:47:14,078 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 [2021-06-06 02:47:14,079 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:47:14,090 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:47:14,091 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:47:14,091 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:80, output treesize:77 [2021-06-06 02:47:14,660 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.base_141|], 20=[|v_#memory_$Pointer$.offset_142|]} [2021-06-06 02:47:14,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:14,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:14,679 INFO L354 Elim1Store]: treesize reduction 21, result has 41.7 percent of original size [2021-06-06 02:47:14,679 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 74 [2021-06-06 02:47:14,680 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:47:14,701 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:47:14,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:14,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:14,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:14,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:14,720 INFO L354 Elim1Store]: treesize reduction 29, result has 34.1 percent of original size [2021-06-06 02:47:14,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 77 treesize of output 70 [2021-06-06 02:47:14,721 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:47:14,740 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:47:14,760 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:47:14,760 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:125, output treesize:122 [2021-06-06 02:47:17,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:17,007 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 02:47:17,008 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 [2021-06-06 02:47:17,009 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:47:17,018 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:47:17,019 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:47:17,019 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:120, output treesize:80 [2021-06-06 02:47:17,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:47:17,250 INFO L354 Elim1Store]: treesize reduction 74, result has 8.6 percent of original size [2021-06-06 02:47:17,251 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 2 disjoint index pairs (out of 21 index pairs), introduced 12 new quantified variables, introduced 10 case distinctions, treesize of input 83 treesize of output 48 [2021-06-06 02:47:17,252 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:47:17,255 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:47:17,256 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:47:17,256 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:88, output treesize:5 [2021-06-06 02:47:17,348 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:47:17,349 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [928363535] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:47:17,349 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:47:17,349 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 53] total 82 [2021-06-06 02:47:17,349 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112531321] [2021-06-06 02:47:17,349 INFO L462 AbstractCegarLoop]: Interpolant automaton has 82 states [2021-06-06 02:47:17,350 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:47:17,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 82 interpolants. [2021-06-06 02:47:17,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=268, Invalid=6374, Unknown=0, NotChecked=0, Total=6642 [2021-06-06 02:47:17,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:47:17,351 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:47:17,352 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 82 states, 82 states have (on average 3.8048780487804876) internal successors, (312), 82 states have internal predecessors, (312), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 02:47:17,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:47:18,773 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 91 [2021-06-06 02:47:19,074 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2021-06-06 02:47:19,309 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 92 [2021-06-06 02:47:19,581 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2021-06-06 02:47:19,896 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 103 [2021-06-06 02:47:20,221 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 111 [2021-06-06 02:47:20,565 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 118 [2021-06-06 02:47:20,946 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 125 [2021-06-06 02:47:21,275 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 111 [2021-06-06 02:47:21,721 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 110 [2021-06-06 02:47:22,000 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 105 [2021-06-06 02:47:22,264 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 99 [2021-06-06 02:47:22,619 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 103 [2021-06-06 02:47:22,914 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 87 [2021-06-06 02:47:23,191 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 87 [2021-06-06 02:47:23,544 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 91 [2021-06-06 02:47:24,034 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 95 [2021-06-06 02:47:24,484 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 97 [2021-06-06 02:47:24,968 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 98 [2021-06-06 02:47:25,439 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 94 [2021-06-06 02:47:25,948 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 106 [2021-06-06 02:47:26,479 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 113 [2021-06-06 02:47:27,031 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 114 [2021-06-06 02:47:27,676 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 118 [2021-06-06 02:47:28,279 WARN L205 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 122 [2021-06-06 02:47:28,952 WARN L205 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 131 [2021-06-06 02:47:29,637 WARN L205 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 137 [2021-06-06 02:47:30,287 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 141 [2021-06-06 02:47:30,949 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 146 [2021-06-06 02:47:31,591 WARN L205 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 139 [2021-06-06 02:47:32,226 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 136 [2021-06-06 02:47:32,799 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 132 [2021-06-06 02:47:33,353 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 130 [2021-06-06 02:47:33,886 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 122 [2021-06-06 02:47:34,383 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 114 [2021-06-06 02:47:34,930 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 119 [2021-06-06 02:47:35,521 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 121 [2021-06-06 02:47:36,114 WARN L205 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 119 [2021-06-06 02:47:36,666 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 118 [2021-06-06 02:47:37,328 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 149 [2021-06-06 02:47:37,834 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 114 [2021-06-06 02:47:38,507 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 144 [2021-06-06 02:47:39,042 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 115 [2021-06-06 02:47:39,668 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 140 [2021-06-06 02:47:40,332 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 141 [2021-06-06 02:47:40,844 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 111 [2021-06-06 02:47:41,284 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 107 [2021-06-06 02:47:41,933 WARN L205 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 137 [2021-06-06 02:47:42,502 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 133 [2021-06-06 02:47:43,037 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 119 [2021-06-06 02:47:43,593 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 126 [2021-06-06 02:47:44,247 WARN L205 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 149 [2021-06-06 02:47:44,863 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 127 [2021-06-06 02:47:45,548 WARN L205 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 156 [2021-06-06 02:47:46,288 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 157 [2021-06-06 02:47:46,908 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 131 [2021-06-06 02:47:47,580 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 139 [2021-06-06 02:47:48,361 WARN L205 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 161 [2021-06-06 02:47:49,073 WARN L205 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 141 [2021-06-06 02:47:49,848 WARN L205 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 165 [2021-06-06 02:47:50,562 WARN L205 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 143 [2021-06-06 02:47:51,378 WARN L205 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 167 [2021-06-06 02:47:52,016 WARN L205 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 142 [2021-06-06 02:47:52,849 WARN L205 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 169 [2021-06-06 02:47:53,508 WARN L205 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 146 [2021-06-06 02:47:54,281 WARN L205 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 168 [2021-06-06 02:47:54,901 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 139 [2021-06-06 02:47:55,706 WARN L205 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 172 [2021-06-06 02:47:56,462 WARN L205 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 165 [2021-06-06 02:47:57,080 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 133 [2021-06-06 02:47:57,691 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 131 [2021-06-06 02:47:58,428 WARN L205 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 161 [2021-06-06 02:47:58,991 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 123 [2021-06-06 02:47:59,732 WARN L205 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 159 [2021-06-06 02:48:00,423 WARN L205 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 153 [2021-06-06 02:48:01,252 WARN L205 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 173 [2021-06-06 02:48:02,212 WARN L205 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 198 [2021-06-06 02:48:03,333 WARN L205 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 223 [2021-06-06 02:48:04,562 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 367 DAG size of output: 238 [2021-06-06 02:48:05,861 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 373 DAG size of output: 244 [2021-06-06 02:48:07,184 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 376 DAG size of output: 247 [2021-06-06 02:48:08,363 WARN L205 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 245 [2021-06-06 02:48:09,471 WARN L205 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 242 [2021-06-06 02:48:10,974 WARN L205 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 174 [2021-06-06 02:48:11,930 WARN L205 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 199 [2021-06-06 02:48:13,046 WARN L205 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 224 [2021-06-06 02:48:14,266 WARN L205 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 239 [2021-06-06 02:48:15,590 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 374 DAG size of output: 245 [2021-06-06 02:48:16,969 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 377 DAG size of output: 248 [2021-06-06 02:48:18,234 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 375 DAG size of output: 246 [2021-06-06 02:48:19,448 WARN L205 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 243 [2021-06-06 02:48:20,388 WARN L205 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 170 [2021-06-06 02:48:21,319 WARN L205 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 195 [2021-06-06 02:48:22,397 WARN L205 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 220 [2021-06-06 02:48:23,576 WARN L205 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 235 [2021-06-06 02:48:24,824 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 369 DAG size of output: 241 [2021-06-06 02:48:26,177 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 372 DAG size of output: 244 [2021-06-06 02:48:27,404 WARN L205 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 242 [2021-06-06 02:48:28,611 WARN L205 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 239 [2021-06-06 02:48:29,564 WARN L205 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 178 [2021-06-06 02:48:30,538 WARN L205 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 203 [2021-06-06 02:48:31,682 WARN L205 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 228 [2021-06-06 02:48:32,951 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 367 DAG size of output: 243 [2021-06-06 02:48:34,277 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 373 DAG size of output: 249 [2021-06-06 02:48:35,599 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 376 DAG size of output: 252 [2021-06-06 02:48:36,838 WARN L205 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 250 [2021-06-06 02:48:38,075 WARN L205 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 247 [2021-06-06 02:48:39,131 WARN L205 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 184 [2021-06-06 02:48:40,214 WARN L205 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 209 [2021-06-06 02:48:41,446 WARN L205 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 234 [2021-06-06 02:48:42,838 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 376 DAG size of output: 249 [2021-06-06 02:48:44,276 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 382 DAG size of output: 255 [2021-06-06 02:48:45,807 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 385 DAG size of output: 258 [2021-06-06 02:48:47,146 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 383 DAG size of output: 256 [2021-06-06 02:48:48,463 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 380 DAG size of output: 253 [2021-06-06 02:48:49,620 WARN L205 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 186 [2021-06-06 02:48:50,680 WARN L205 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 211 [2021-06-06 02:48:51,915 WARN L205 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 236 [2021-06-06 02:48:53,317 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 378 DAG size of output: 251 [2021-06-06 02:48:54,775 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 384 DAG size of output: 257 [2021-06-06 02:48:56,367 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 387 DAG size of output: 260 [2021-06-06 02:48:57,794 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 385 DAG size of output: 258 [2021-06-06 02:48:59,258 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 382 DAG size of output: 255 [2021-06-06 02:49:00,317 WARN L205 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 190 [2021-06-06 02:49:01,405 WARN L205 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 215 [2021-06-06 02:49:02,676 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 367 DAG size of output: 240 [2021-06-06 02:49:04,179 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 382 DAG size of output: 255 [2021-06-06 02:49:05,782 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 388 DAG size of output: 261 [2021-06-06 02:49:07,406 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 391 DAG size of output: 264 [2021-06-06 02:49:08,808 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 389 DAG size of output: 262 [2021-06-06 02:49:10,165 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 386 DAG size of output: 259 [2021-06-06 02:49:11,425 WARN L205 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 197 [2021-06-06 02:49:12,577 WARN L205 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 222 [2021-06-06 02:49:13,894 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 371 DAG size of output: 247 [2021-06-06 02:49:15,434 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 386 DAG size of output: 262 [2021-06-06 02:49:16,981 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 392 DAG size of output: 268 [2021-06-06 02:49:18,647 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 395 DAG size of output: 271 [2021-06-06 02:49:20,134 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 393 DAG size of output: 269 [2021-06-06 02:49:21,595 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 390 DAG size of output: 266 [2021-06-06 02:49:22,669 WARN L205 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 193 [2021-06-06 02:49:23,745 WARN L205 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 218 [2021-06-06 02:49:24,994 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 366 DAG size of output: 243 [2021-06-06 02:49:26,345 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 381 DAG size of output: 258 [2021-06-06 02:49:27,766 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 387 DAG size of output: 264 [2021-06-06 02:49:29,280 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 390 DAG size of output: 267 [2021-06-06 02:49:30,615 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 388 DAG size of output: 265 [2021-06-06 02:49:31,956 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 385 DAG size of output: 262 [2021-06-06 02:49:32,988 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 194 [2021-06-06 02:49:34,146 WARN L205 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 219 [2021-06-06 02:49:35,510 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 377 DAG size of output: 244 [2021-06-06 02:49:37,023 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 392 DAG size of output: 259 [2021-06-06 02:49:38,623 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 398 DAG size of output: 265 [2021-06-06 02:49:40,169 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 401 DAG size of output: 268 [2021-06-06 02:49:41,633 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 399 DAG size of output: 266 [2021-06-06 02:49:43,028 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 396 DAG size of output: 263 [2021-06-06 02:49:44,134 WARN L205 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 192 [2021-06-06 02:49:45,285 WARN L205 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 217 [2021-06-06 02:49:46,594 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 375 DAG size of output: 242 [2021-06-06 02:49:48,040 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 390 DAG size of output: 257 [2021-06-06 02:49:49,551 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 396 DAG size of output: 263 [2021-06-06 02:49:51,094 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 399 DAG size of output: 266 [2021-06-06 02:49:52,497 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 397 DAG size of output: 264 [2021-06-06 02:49:53,886 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 394 DAG size of output: 261 [2021-06-06 02:49:54,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:49:54,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:49:54,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:49:54,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:49:54,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:49:54,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:49:54,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 02:49:54,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:49:54,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:49:54,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:49:54,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:49:54,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:49:54,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:49:54,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 02:49:54,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-06 02:49:54,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 02:49:54,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 176 states. [2021-06-06 02:49:54,233 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable87 [2021-06-06 02:49:54,233 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-06 02:49:54,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:49:54,234 INFO L82 PathProgramCache]: Analyzing trace with hash -311833908, now seen corresponding path program 1 times [2021-06-06 02:49:54,234 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:49:54,234 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3368716] [2021-06-06 02:49:54,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:49:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:49:55,794 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:49:55,794 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:49:55,794 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3368716] [2021-06-06 02:49:55,794 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [3368716] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:49:55,795 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [265639635] [2021-06-06 02:49:55,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:49:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:49:55,907 INFO L263 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 163 conjunts are in the unsatisfiable core [2021-06-06 02:49:55,910 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:49:55,939 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 [2021-06-06 02:49:55,939 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:55,943 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:55,943 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:49:55,943 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 02:49:56,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,068 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 [2021-06-06 02:49:56,069 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,079 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:56,080 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,080 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:33 [2021-06-06 02:49:56,250 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 [2021-06-06 02:49:56,251 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,266 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:56,269 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-06-06 02:49:56,270 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,284 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:56,284 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,285 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:61, output treesize:53 [2021-06-06 02:49:56,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,359 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 [2021-06-06 02:49:56,359 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,377 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:56,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-06-06 02:49:56,382 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,399 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:56,400 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,400 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:77, output treesize:69 [2021-06-06 02:49:56,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,488 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 [2021-06-06 02:49:56,489 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,513 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:56,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,518 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 30 treesize of output 32 [2021-06-06 02:49:56,521 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,542 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:56,543 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,543 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:95, output treesize:87 [2021-06-06 02:49:56,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,787 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 [2021-06-06 02:49:56,788 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,816 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:56,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,821 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 [2021-06-06 02:49:56,822 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,846 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:56,847 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,847 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:101, output treesize:93 [2021-06-06 02:49:56,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,946 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 02:49:56,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,953 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-06 02:49:56,953 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 138 treesize of output 83 [2021-06-06 02:49:56,955 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:56,984 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:56,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:56,989 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 66 treesize of output 68 [2021-06-06 02:49:56,991 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:57,016 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:57,017 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:49:57,017 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:181, output treesize:173 [2021-06-06 02:49:57,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:57,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:57,918 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-06-06 02:49:57,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 14 [2021-06-06 02:49:57,920 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:57,941 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:57,942 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:49:57,942 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:182, output treesize:165 [2021-06-06 02:49:58,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:58,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:58,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:58,060 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 77 treesize of output 71 [2021-06-06 02:49:58,062 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:49:58,088 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:58,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:58,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:58,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:49:58,113 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-06 02:49:58,113 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 151 treesize of output 88 [2021-06-06 02:49:58,116 INFO L550 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 02:49:58,138 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:49:58,140 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 02:49:58,141 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:195, output treesize:119 [2021-06-06 02:50:00,814 INFO L446 ElimStorePlain]: Different costs {36=[|v_#memory_$Pointer$.offset_149|], 50=[|v_#memory_$Pointer$.base_148|]} [2021-06-06 02:50:00,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:50:00,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:50:00,875 INFO L354 Elim1Store]: treesize reduction 314, result has 17.2 percent of original size [2021-06-06 02:50:00,876 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 9 case distinctions, treesize of input 225 treesize of output 189 [2021-06-06 02:50:00,878 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:50:00,913 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:50:00,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:50:00,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:50:00,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:50:00,976 INFO L354 Elim1Store]: treesize reduction 230, result has 19.6 percent of original size [2021-06-06 02:50:00,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 27 case distinctions, treesize of input 175 treesize of output 139 [2021-06-06 02:50:00,980 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:50:01,020 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:50:01,028 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:50:01,029 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:301, output treesize:329 [2021-06-06 02:50:01,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:50:01,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:50:01,235 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 16 [2021-06-06 02:50:01,237 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:50:01,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:50:01,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:50:01,248 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 02:50:01,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 16 [2021-06-06 02:50:01,252 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:50:01,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:50:01,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:50:01,257 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 16 [2021-06-06 02:50:01,258 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 02:50:01,309 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:50:01,310 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2021-06-06 02:50:01,310 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:425, output treesize:276 [2021-06-06 02:50:02,214 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 02:50:02,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 62 treesize of output 28 [2021-06-06 02:50:02,215 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:50:02,218 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:50:02,218 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:50:02,219 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:4 [2021-06-06 02:50:02,222 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-06 02:50:02,222 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [265639635] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:50:02,222 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:50:02,222 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 51] total 91 [2021-06-06 02:50:02,223 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954065266] [2021-06-06 02:50:02,223 INFO L462 AbstractCegarLoop]: Interpolant automaton has 91 states [2021-06-06 02:50:02,223 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:50:02,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2021-06-06 02:50:02,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=515, Invalid=7675, Unknown=0, NotChecked=0, Total=8190 [2021-06-06 02:50:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:50:02,225 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:50:02,225 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 91 states, 91 states have (on average 3.2967032967032965) internal successors, (300), 91 states have internal predecessors, (300), 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) [2021-06-06 02:50:02,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:50:02,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:50:02,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:50:02,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:50:02,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:50:02,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:50:02,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 02:50:02,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:50:02,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:50:02,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:50:02,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:50:02,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:50:02,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:50:02,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 02:50:02,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-06 02:50:02,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 02:50:02,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 176 states. [2021-06-06 02:50:02,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:50:03,336 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-06-06 02:50:03,541 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-06-06 02:50:03,936 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 122 [2021-06-06 02:50:04,119 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-06-06 02:50:04,547 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 126 [2021-06-06 02:50:05,094 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 135 [2021-06-06 02:50:05,646 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 140 [2021-06-06 02:50:06,243 WARN L205 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 145 [2021-06-06 02:50:06,880 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 152 [2021-06-06 02:50:07,603 WARN L205 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 158 [2021-06-06 02:50:08,313 WARN L205 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 153 [2021-06-06 02:50:08,971 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 148 [2021-06-06 02:50:09,613 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 143 [2021-06-06 02:50:10,305 WARN L205 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 144 [2021-06-06 02:50:10,760 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 103 [2021-06-06 02:50:11,207 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 108 [2021-06-06 02:50:11,751 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 114 [2021-06-06 02:50:12,382 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 118 [2021-06-06 02:50:12,965 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 120 [2021-06-06 02:50:13,591 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 130 [2021-06-06 02:50:14,221 WARN L205 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 121 [2021-06-06 02:50:14,870 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 132 [2021-06-06 02:50:15,541 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 133 [2021-06-06 02:50:16,027 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 114 [2021-06-06 02:50:16,534 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 126 [2021-06-06 02:50:17,158 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 126 [2021-06-06 02:50:17,814 WARN L205 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 131 [2021-06-06 02:50:18,529 WARN L205 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 138 [2021-06-06 02:50:19,259 WARN L205 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 143 [2021-06-06 02:50:19,929 WARN L205 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 134 [2021-06-06 02:50:20,655 WARN L205 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 142 [2021-06-06 02:50:21,386 WARN L205 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 146 [2021-06-06 02:50:22,143 WARN L205 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 152 [2021-06-06 02:50:22,941 WARN L205 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 154 [2021-06-06 02:50:23,862 WARN L205 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 158 [2021-06-06 02:50:24,713 WARN L205 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 156 [2021-06-06 02:50:25,777 WARN L205 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 162 [2021-06-06 02:50:26,751 WARN L205 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 162 [2021-06-06 02:50:27,695 WARN L205 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 157 [2021-06-06 02:50:28,805 WARN L205 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 166 [2021-06-06 02:50:29,840 WARN L205 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 161 [2021-06-06 02:50:30,776 WARN L205 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 152 [2021-06-06 02:50:31,586 WARN L205 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 146 [2021-06-06 02:50:32,592 WARN L205 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 156 [2021-06-06 02:50:33,421 WARN L205 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 136 [2021-06-06 02:50:34,328 WARN L205 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 150 [2021-06-06 02:50:35,126 WARN L205 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 131 [2021-06-06 02:50:36,025 WARN L205 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 148 [2021-06-06 02:50:36,750 WARN L205 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 125 [2021-06-06 02:50:37,602 WARN L205 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 143 [2021-06-06 02:50:38,449 WARN L205 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 131 [2021-06-06 02:50:39,272 WARN L205 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 137 [2021-06-06 02:50:40,104 WARN L205 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 130 [2021-06-06 02:50:41,012 WARN L205 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 143 [2021-06-06 02:50:41,882 WARN L205 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 142 [2021-06-06 02:50:42,599 WARN L205 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 124 [2021-06-06 02:50:43,392 WARN L205 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 136 [2021-06-06 02:50:44,392 WARN L205 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 154 [2021-06-06 02:50:45,451 WARN L205 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 166 [2021-06-06 02:50:46,510 WARN L205 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 179 [2021-06-06 02:50:47,686 WARN L205 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 186 [2021-06-06 02:50:48,844 WARN L205 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 194 [2021-06-06 02:50:49,947 WARN L205 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 187 [2021-06-06 02:50:51,114 WARN L205 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 194 [2021-06-06 02:50:52,664 WARN L205 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 155 [2021-06-06 02:50:53,699 WARN L205 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 167 [2021-06-06 02:50:54,803 WARN L205 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 180 [2021-06-06 02:50:55,990 WARN L205 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 187 [2021-06-06 02:50:57,189 WARN L205 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 195 [2021-06-06 02:50:58,298 WARN L205 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 188 [2021-06-06 02:50:59,480 WARN L205 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 195 [2021-06-06 02:51:00,304 WARN L205 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 149 [2021-06-06 02:51:01,119 WARN L205 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 161 [2021-06-06 02:51:02,014 WARN L205 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 174 [2021-06-06 02:51:02,943 WARN L205 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 181 [2021-06-06 02:51:03,897 WARN L205 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 189 [2021-06-06 02:51:04,821 WARN L205 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 182 [2021-06-06 02:51:05,800 WARN L205 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 189 [2021-06-06 02:51:06,701 WARN L205 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 155 [2021-06-06 02:51:07,641 WARN L205 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 167 [2021-06-06 02:51:08,638 WARN L205 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 180 [2021-06-06 02:51:09,733 WARN L205 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 187 [2021-06-06 02:51:10,798 WARN L205 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 195 [2021-06-06 02:51:11,816 WARN L205 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 188 [2021-06-06 02:51:12,897 WARN L205 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 195 [2021-06-06 02:51:13,848 WARN L205 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 160 [2021-06-06 02:51:14,813 WARN L205 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 172 [2021-06-06 02:51:15,876 WARN L205 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 185 [2021-06-06 02:51:17,056 WARN L205 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 192 [2021-06-06 02:51:18,215 WARN L205 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 200 [2021-06-06 02:51:19,315 WARN L205 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 193 [2021-06-06 02:51:20,487 WARN L205 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 200 [2021-06-06 02:51:21,535 WARN L205 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 154 [2021-06-06 02:51:22,601 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 158 [2021-06-06 02:51:23,801 WARN L205 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 162 [2021-06-06 02:51:25,017 WARN L205 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 171 [2021-06-06 02:51:26,326 WARN L205 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 169 [2021-06-06 02:51:27,623 WARN L205 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 173 [2021-06-06 02:51:28,891 WARN L205 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 169 [2021-06-06 02:51:30,214 WARN L205 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 174 [2021-06-06 02:51:30,502 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 104 [2021-06-06 02:51:31,807 WARN L205 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 160 [2021-06-06 02:51:33,015 WARN L205 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 164 [2021-06-06 02:51:34,320 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 420 DAG size of output: 168 [2021-06-06 02:51:35,688 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 427 DAG size of output: 177 [2021-06-06 02:51:37,120 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 432 DAG size of output: 175 [2021-06-06 02:51:38,586 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 436 DAG size of output: 179 [2021-06-06 02:51:39,972 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 432 DAG size of output: 175 [2021-06-06 02:51:41,412 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 436 DAG size of output: 180 [2021-06-06 02:51:42,580 WARN L205 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 165 [2021-06-06 02:51:43,833 WARN L205 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 169 [2021-06-06 02:51:45,176 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 429 DAG size of output: 173 [2021-06-06 02:51:46,594 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 436 DAG size of output: 182 [2021-06-06 02:51:48,092 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 441 DAG size of output: 180 [2021-06-06 02:51:49,652 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 445 DAG size of output: 184 [2021-06-06 02:51:51,138 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 441 DAG size of output: 180 [2021-06-06 02:51:52,716 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 445 DAG size of output: 185 [2021-06-06 02:51:53,982 WARN L205 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 170 [2021-06-06 02:51:55,308 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 416 DAG size of output: 174 [2021-06-06 02:51:56,742 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 433 DAG size of output: 178 [2021-06-06 02:51:58,234 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 440 DAG size of output: 187 [2021-06-06 02:51:59,850 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 445 DAG size of output: 185 [2021-06-06 02:52:01,513 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 449 DAG size of output: 189 [2021-06-06 02:52:03,073 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 445 DAG size of output: 185 [2021-06-06 02:52:04,828 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 449 DAG size of output: 190 [2021-06-06 02:52:05,948 WARN L205 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 166 [2021-06-06 02:52:07,117 WARN L205 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 170 [2021-06-06 02:52:08,378 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 420 DAG size of output: 174 [2021-06-06 02:52:09,661 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 427 DAG size of output: 183 [2021-06-06 02:52:11,016 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 432 DAG size of output: 181 [2021-06-06 02:52:12,407 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 436 DAG size of output: 185 [2021-06-06 02:52:13,746 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 432 DAG size of output: 181 [2021-06-06 02:52:15,114 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 436 DAG size of output: 186 [2021-06-06 02:52:16,021 WARN L205 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 160 [2021-06-06 02:52:16,978 WARN L205 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 164 [2021-06-06 02:52:17,992 WARN L205 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 168 [2021-06-06 02:52:19,052 WARN L205 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 177 [2021-06-06 02:52:20,153 WARN L205 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 175 [2021-06-06 02:52:21,288 WARN L205 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 401 DAG size of output: 179 [2021-06-06 02:52:22,388 WARN L205 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 175 [2021-06-06 02:52:23,506 WARN L205 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 180 [2021-06-06 02:52:23,849 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 114 [2021-06-06 02:52:24,370 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 122 [2021-06-06 02:52:24,669 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2021-06-06 02:52:25,278 WARN L205 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 128 [2021-06-06 02:52:25,755 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 115 [2021-06-06 02:52:26,306 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 121 [2021-06-06 02:52:26,815 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 122 [2021-06-06 02:52:27,299 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 115 [2021-06-06 02:52:27,735 WARN L205 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 114 [2021-06-06 02:52:27,996 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 95 [2021-06-06 02:52:28,420 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 107 [2021-06-06 02:52:28,962 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 93 [2021-06-06 02:52:29,387 WARN L205 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 100 [2021-06-06 02:52:29,727 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 86 [2021-06-06 02:52:30,116 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 93 [2021-06-06 02:52:30,523 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2021-06-06 02:52:30,860 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 88 [2021-06-06 02:52:31,209 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2021-06-06 02:52:31,491 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 81 [2021-06-06 02:52:31,820 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 81 [2021-06-06 02:52:32,122 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 84 [2021-06-06 02:52:32,393 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2021-06-06 02:52:32,673 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 77 [2021-06-06 02:52:32,922 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 73 [2021-06-06 02:52:33,622 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 69 [2021-06-06 02:52:33,804 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 63 [2021-06-06 02:52:34,166 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 108 [2021-06-06 02:52:34,801 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 62 [2021-06-06 02:52:35,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:52:35,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:52:35,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:52:35,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 176 states. [2021-06-06 02:52:35,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 184 states. [2021-06-06 02:52:35,315 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable96,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:52:35,315 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-06 02:52:35,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:52:35,315 INFO L82 PathProgramCache]: Analyzing trace with hash 1731287632, now seen corresponding path program 1 times [2021-06-06 02:52:35,316 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:52:35,316 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93159817] [2021-06-06 02:52:35,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:52:35,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:52:38,320 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:52:38,320 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:52:38,320 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93159817] [2021-06-06 02:52:38,320 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [93159817] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:52:38,320 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [262852694] [2021-06-06 02:52:38,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:52:38,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:52:38,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 424 conjuncts, 186 conjunts are in the unsatisfiable core [2021-06-06 02:52:38,464 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:52:38,482 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 [2021-06-06 02:52:38,483 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:38,486 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:38,486 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:52:38,487 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 02:52:38,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:38,668 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 [2021-06-06 02:52:38,669 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:38,679 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:38,680 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:52:38,680 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:29 [2021-06-06 02:52:38,908 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 [2021-06-06 02:52:38,908 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:38,921 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:38,924 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 [2021-06-06 02:52:38,924 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:38,937 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:38,938 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:52:38,938 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:57, output treesize:49 [2021-06-06 02:52:39,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,048 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 [2021-06-06 02:52:39,049 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:39,066 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:39,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,070 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 [2021-06-06 02:52:39,071 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:39,086 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:39,087 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:52:39,087 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:73, output treesize:65 [2021-06-06 02:52:39,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,205 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 [2021-06-06 02:52:39,206 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:39,233 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:39,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,238 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 [2021-06-06 02:52:39,240 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:39,263 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:39,264 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:52:39,264 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:91, output treesize:83 [2021-06-06 02:52:39,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,613 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 [2021-06-06 02:52:39,615 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:39,641 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:39,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,645 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 [2021-06-06 02:52:39,646 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:39,667 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:39,668 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:52:39,668 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:97, output treesize:89 [2021-06-06 02:52:39,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,790 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-06-06 02:52:39,792 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:39,816 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:39,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,820 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 02:52:39,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:39,829 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-06 02:52:39,829 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 128 treesize of output 79 [2021-06-06 02:52:39,831 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:39,854 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:39,855 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:52:39,855 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:165, output treesize:137 [2021-06-06 02:52:40,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:40,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:40,979 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-06-06 02:52:40,980 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 [2021-06-06 02:52:40,981 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:40,999 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:41,000 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:52:41,000 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:144, output treesize:129 [2021-06-06 02:52:41,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:41,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:41,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:41,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 65 [2021-06-06 02:52:41,138 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:41,160 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:41,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:41,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:41,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:41,183 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-06 02:52:41,184 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 121 treesize of output 84 [2021-06-06 02:52:41,186 INFO L550 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 02:52:41,207 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:41,209 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 02:52:41,209 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:159, output treesize:111 [2021-06-06 02:52:44,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:44,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:44,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:44,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 02:52:44,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:44,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:44,404 INFO L354 Elim1Store]: treesize reduction 362, result has 13.4 percent of original size [2021-06-06 02:52:44,404 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 11 new quantified variables, introduced 27 case distinctions, treesize of input 339 treesize of output 200 [2021-06-06 02:52:44,406 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:44,435 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:44,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:44,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:52:44,472 INFO L354 Elim1Store]: treesize reduction 164, result has 14.6 percent of original size [2021-06-06 02:52:44,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 5 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 12 case distinctions, treesize of input 121 treesize of output 103 [2021-06-06 02:52:44,475 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:52:44,499 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:52:44,500 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:52:44,500 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:365, output treesize:144 [2021-06-06 02:52:45,360 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-06 02:52:45,361 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [262852694] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:52:45,361 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:52:45,361 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [62, 49] total 109 [2021-06-06 02:52:45,361 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115515561] [2021-06-06 02:52:45,361 INFO L462 AbstractCegarLoop]: Interpolant automaton has 109 states [2021-06-06 02:52:45,361 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:52:45,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 109 interpolants. [2021-06-06 02:52:45,364 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=554, Invalid=11218, Unknown=0, NotChecked=0, Total=11772 [2021-06-06 02:52:45,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:52:45,364 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:52:45,364 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 109 states, 109 states have (on average 2.944954128440367) internal successors, (321), 109 states have internal predecessors, (321), 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) [2021-06-06 02:52:45,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:52:45,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:52:45,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:52:45,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:52:45,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:52:45,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:52:45,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 02:52:45,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:52:45,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:52:45,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:52:45,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:52:45,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:52:45,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:52:45,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 02:52:45,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:52:45,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 02:52:45,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 176 states. [2021-06-06 02:52:45,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 184 states. [2021-06-06 02:52:45,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:52:47,097 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 114 [2021-06-06 02:52:47,616 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 117 [2021-06-06 02:52:48,129 WARN L205 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 128 [2021-06-06 02:52:48,656 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 130 [2021-06-06 02:52:49,174 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 135 [2021-06-06 02:52:49,705 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 136 [2021-06-06 02:52:50,303 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 140 [2021-06-06 02:52:51,008 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 149 [2021-06-06 02:52:51,666 WARN L205 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 148 [2021-06-06 02:52:52,270 WARN L205 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 143 [2021-06-06 02:52:52,836 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 139 [2021-06-06 02:52:53,392 WARN L205 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 136 [2021-06-06 02:52:54,029 WARN L205 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 135 [2021-06-06 02:52:54,439 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 98 [2021-06-06 02:52:54,914 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 99 [2021-06-06 02:52:55,475 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 108 [2021-06-06 02:52:56,046 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 112 [2021-06-06 02:52:56,597 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 114 [2021-06-06 02:52:57,168 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 115 [2021-06-06 02:52:57,689 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 111 [2021-06-06 02:52:58,286 WARN L205 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 123 [2021-06-06 02:52:58,872 WARN L205 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 128 [2021-06-06 02:52:59,573 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 129 [2021-06-06 02:53:00,330 WARN L205 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 132 [2021-06-06 02:53:01,046 WARN L205 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 138 [2021-06-06 02:53:01,854 WARN L205 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 148 [2021-06-06 02:53:02,718 WARN L205 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 156 [2021-06-06 02:53:03,541 WARN L205 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 152 [2021-06-06 02:53:04,508 WARN L205 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 160 [2021-06-06 02:53:05,373 WARN L205 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 158 [2021-06-06 02:53:06,219 WARN L205 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 153 [2021-06-06 02:53:07,210 WARN L205 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 162 [2021-06-06 02:53:08,050 WARN L205 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 152 [2021-06-06 02:53:08,946 WARN L205 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 157 [2021-06-06 02:53:09,793 WARN L205 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 149 [2021-06-06 02:53:10,684 WARN L205 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 156 [2021-06-06 02:53:11,406 WARN L205 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 141 [2021-06-06 02:53:12,289 WARN L205 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 153 [2021-06-06 02:53:13,005 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 129 [2021-06-06 02:53:13,798 WARN L205 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 145 [2021-06-06 02:53:14,462 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 121 [2021-06-06 02:53:15,117 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 117 [2021-06-06 02:53:15,742 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 119 [2021-06-06 02:53:16,446 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 118 [2021-06-06 02:53:17,087 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 116 [2021-06-06 02:53:19,293 WARN L205 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 149 [2021-06-06 02:53:20,163 WARN L205 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 153 [2021-06-06 02:53:21,138 WARN L205 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 157 [2021-06-06 02:53:22,164 WARN L205 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 164 [2021-06-06 02:53:23,238 WARN L205 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 170 [2021-06-06 02:53:24,328 WARN L205 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 174 [2021-06-06 02:53:25,403 WARN L205 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 170 [2021-06-06 02:53:26,534 WARN L205 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 166 [2021-06-06 02:53:27,542 WARN L205 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 163 [2021-06-06 02:53:28,583 WARN L205 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 167 [2021-06-06 02:53:29,586 WARN L205 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 163 [2021-06-06 02:53:30,610 WARN L205 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 172 [2021-06-06 02:53:31,693 WARN L205 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 157 [2021-06-06 02:53:32,651 WARN L205 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 162 [2021-06-06 02:53:33,707 WARN L205 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 166 [2021-06-06 02:53:34,859 WARN L205 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 173 [2021-06-06 02:53:36,040 WARN L205 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 179 [2021-06-06 02:53:37,254 WARN L205 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 183 [2021-06-06 02:53:38,446 WARN L205 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 179 [2021-06-06 02:53:39,593 WARN L205 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 175 [2021-06-06 02:53:40,676 WARN L205 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 172 [2021-06-06 02:53:41,827 WARN L205 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 176 [2021-06-06 02:53:42,931 WARN L205 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 172 [2021-06-06 02:53:44,076 WARN L205 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 181 [2021-06-06 02:53:45,658 WARN L205 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 160 [2021-06-06 02:53:46,661 WARN L205 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 165 [2021-06-06 02:53:47,773 WARN L205 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 169 [2021-06-06 02:53:48,982 WARN L205 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 176 [2021-06-06 02:53:50,216 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 431 DAG size of output: 182 [2021-06-06 02:53:51,490 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 435 DAG size of output: 186 [2021-06-06 02:53:52,709 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 431 DAG size of output: 182 [2021-06-06 02:53:53,893 WARN L205 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 178 [2021-06-06 02:53:55,049 WARN L205 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 175 [2021-06-06 02:53:56,235 WARN L205 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 179 [2021-06-06 02:53:57,382 WARN L205 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 175 [2021-06-06 02:53:58,594 WARN L205 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 426 DAG size of output: 184 [2021-06-06 02:53:59,681 WARN L205 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 161 [2021-06-06 02:54:00,736 WARN L205 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 166 [2021-06-06 02:54:01,855 WARN L205 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 170 [2021-06-06 02:54:03,072 WARN L205 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 428 DAG size of output: 177 [2021-06-06 02:54:04,341 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 432 DAG size of output: 183 [2021-06-06 02:54:05,693 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 436 DAG size of output: 187 [2021-06-06 02:54:06,959 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 432 DAG size of output: 183 [2021-06-06 02:54:08,181 WARN L205 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 428 DAG size of output: 179 [2021-06-06 02:54:09,370 WARN L205 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 419 DAG size of output: 176 [2021-06-06 02:54:10,623 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 423 DAG size of output: 180 [2021-06-06 02:54:11,807 WARN L205 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 419 DAG size of output: 176 [2021-06-06 02:54:13,040 WARN L205 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 185 [2021-06-06 02:54:14,670 WARN L205 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 166 [2021-06-06 02:54:15,780 WARN L205 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 171 [2021-06-06 02:54:16,976 WARN L205 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 175 [2021-06-06 02:54:18,299 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 432 DAG size of output: 182 [2021-06-06 02:54:19,643 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 436 DAG size of output: 188 [2021-06-06 02:54:21,058 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 440 DAG size of output: 192 [2021-06-06 02:54:22,387 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 436 DAG size of output: 188 [2021-06-06 02:54:23,684 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 432 DAG size of output: 184 [2021-06-06 02:54:24,958 WARN L205 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 181 [2021-06-06 02:54:26,263 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 427 DAG size of output: 185 [2021-06-06 02:54:27,498 WARN L205 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 181 [2021-06-06 02:54:28,816 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 431 DAG size of output: 190 [2021-06-06 02:54:29,904 WARN L205 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 164 [2021-06-06 02:54:30,925 WARN L205 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 169 [2021-06-06 02:54:32,014 WARN L205 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 173 [2021-06-06 02:54:33,189 WARN L205 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 430 DAG size of output: 180 [2021-06-06 02:54:34,400 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 434 DAG size of output: 186 [2021-06-06 02:54:35,659 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 438 DAG size of output: 190 [2021-06-06 02:54:36,928 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 434 DAG size of output: 186 [2021-06-06 02:54:38,154 WARN L205 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 430 DAG size of output: 182 [2021-06-06 02:54:39,307 WARN L205 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 179 [2021-06-06 02:54:40,482 WARN L205 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 183 [2021-06-06 02:54:41,644 WARN L205 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 179 [2021-06-06 02:54:42,832 WARN L205 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 188 [2021-06-06 02:54:43,891 WARN L205 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 156 [2021-06-06 02:54:44,812 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 160 [2021-06-06 02:54:45,822 WARN L205 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 164 [2021-06-06 02:54:46,918 WARN L205 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 171 [2021-06-06 02:54:48,027 WARN L205 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 177 [2021-06-06 02:54:49,209 WARN L205 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 181 [2021-06-06 02:54:50,345 WARN L205 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 177 [2021-06-06 02:54:51,472 WARN L205 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 173 [2021-06-06 02:54:52,532 WARN L205 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 401 DAG size of output: 170 [2021-06-06 02:54:53,610 WARN L205 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 174 [2021-06-06 02:54:54,678 WARN L205 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 401 DAG size of output: 170 [2021-06-06 02:54:55,788 WARN L205 SmtUtils]: Spent 903.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 179 [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:54:56,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 02:54:56,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 176 states. [2021-06-06 02:54:56,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 184 states. [2021-06-06 02:54:56,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 152 states. [2021-06-06 02:54:56,318 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable115 [2021-06-06 02:54:56,318 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-06 02:54:56,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 02:54:56,319 INFO L82 PathProgramCache]: Analyzing trace with hash -403365360, now seen corresponding path program 1 times [2021-06-06 02:54:56,319 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 02:54:56,319 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781896802] [2021-06-06 02:54:56,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 02:54:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:55:00,180 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:55:00,180 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 02:55:00,181 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781896802] [2021-06-06 02:55:00,181 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781896802] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:55:00,181 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1037866199] [2021-06-06 02:55:00,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:55:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 02:55:00,295 INFO L263 TraceCheckSpWp]: Trace formula consists of 389 conjuncts, 173 conjunts are in the unsatisfiable core [2021-06-06 02:55:00,298 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 02:55:00,317 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 [2021-06-06 02:55:00,318 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:00,321 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:00,322 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:55:00,322 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 02:55:00,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:00,501 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 [2021-06-06 02:55:00,502 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:00,513 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:00,514 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:55:00,514 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:33 [2021-06-06 02:55:00,746 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 [2021-06-06 02:55:00,747 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:00,759 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:00,760 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:55:00,760 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:48, output treesize:44 [2021-06-06 02:55:00,848 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_156|], 2=[|v_#memory_$Pointer$.offset_158|]} [2021-06-06 02:55:00,851 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 [2021-06-06 02:55:00,852 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:00,880 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:00,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:00,883 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 [2021-06-06 02:55:00,884 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:00,899 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:00,900 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:55:00,900 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:68, output treesize:60 [2021-06-06 02:55:01,000 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_157|], 6=[|v_#memory_$Pointer$.offset_159|]} [2021-06-06 02:55:01,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:01,005 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-06-06 02:55:01,005 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:01,026 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:01,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:01,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:01,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:01,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 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 [2021-06-06 02:55:01,032 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:01,051 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:01,051 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:55:01,052 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:86, output treesize:78 [2021-06-06 02:55:01,353 INFO L446 ElimStorePlain]: Different costs {4=[|v_#memory_$Pointer$.base_158|], 6=[|v_#memory_$Pointer$.offset_160|]} [2021-06-06 02:55:01,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:01,356 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2021-06-06 02:55:01,357 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:01,382 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:01,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:01,386 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 [2021-06-06 02:55:01,387 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:01,408 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:01,409 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:55:01,409 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:94, output treesize:86 [2021-06-06 02:55:01,524 INFO L446 ElimStorePlain]: Different costs {10=[|v_#memory_$Pointer$.base_159|], 14=[|v_#memory_$Pointer$.offset_161|]} [2021-06-06 02:55:01,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:01,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:01,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 02:55:01,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:01,537 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-06 02:55:01,537 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 119 treesize of output 73 [2021-06-06 02:55:01,543 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 02:55:01,572 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:01,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:01,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:01,577 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 54 treesize of output 62 [2021-06-06 02:55:01,578 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:01,603 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:01,605 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 02:55:01,605 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:156, output treesize:129 [2021-06-06 02:55:03,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:03,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:03,116 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-06-06 02:55:03,117 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 14 [2021-06-06 02:55:03,118 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:03,139 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:03,140 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 02:55:03,141 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:136, output treesize:121 [2021-06-06 02:55:03,286 INFO L446 ElimStorePlain]: Different costs {18=[|v_#memory_$Pointer$.base_160|], 24=[|v_#memory_$Pointer$.offset_162|]} [2021-06-06 02:55:03,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:03,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:03,305 INFO L354 Elim1Store]: treesize reduction 64, result has 19.0 percent of original size [2021-06-06 02:55:03,306 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 113 treesize of output 78 [2021-06-06 02:55:03,307 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:03,330 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:03,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:03,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:03,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:03,335 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 53 treesize of output 53 [2021-06-06 02:55:03,336 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:03,361 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:03,363 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:55:03,363 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:151, output treesize:109 [2021-06-06 02:55:06,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:06,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:06,593 INFO L354 Elim1Store]: treesize reduction 28, result has 9.7 percent of original size [2021-06-06 02:55:06,593 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 97 treesize of output 46 [2021-06-06 02:55:06,595 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:06,610 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:06,611 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:55:06,611 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:174, output treesize:103 [2021-06-06 02:55:06,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:06,743 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 02:55:06,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:06,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:06,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 02:55:06,752 INFO L354 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2021-06-06 02:55:06,752 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 16 case distinctions, treesize of input 109 treesize of output 77 [2021-06-06 02:55:06,754 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:06,768 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:06,769 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:55:06,769 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:115, output treesize:101 [2021-06-06 02:55:06,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:06,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:06,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 02:55:06,902 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 02:55:06,902 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 6 new quantified variables, introduced 10 case distinctions, treesize of input 109 treesize of output 62 [2021-06-06 02:55:06,903 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:06,915 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:06,916 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:55:06,916 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:112, output treesize:70 [2021-06-06 02:55:07,340 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 02:55:07,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 62 treesize of output 25 [2021-06-06 02:55:07,341 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 02:55:07,344 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 02:55:07,345 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 02:55:07,345 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:4 [2021-06-06 02:55:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 02:55:07,348 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1037866199] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 02:55:07,348 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 02:55:07,348 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [62, 55] total 114 [2021-06-06 02:55:07,348 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471203012] [2021-06-06 02:55:07,349 INFO L462 AbstractCegarLoop]: Interpolant automaton has 114 states [2021-06-06 02:55:07,349 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 02:55:07,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 114 interpolants. [2021-06-06 02:55:07,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=872, Invalid=12010, Unknown=0, NotChecked=0, Total=12882 [2021-06-06 02:55:07,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:55:07,351 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 02:55:07,352 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 114 states, 114 states have (on average 2.7017543859649122) internal successors, (308), 114 states have internal predecessors, (308), 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) [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-06 02:55:07,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 02:55:07,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 176 states. [2021-06-06 02:55:07,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 184 states. [2021-06-06 02:55:07,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 152 states. [2021-06-06 02:55:07,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 02:55:08,808 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-06-06 02:55:09,167 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 120 [2021-06-06 02:55:09,701 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 122 [2021-06-06 02:55:10,156 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 126 [2021-06-06 02:55:10,622 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 131 [2021-06-06 02:55:11,087 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 136 [2021-06-06 02:55:11,583 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 137 [2021-06-06 02:55:12,143 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 141 [2021-06-06 02:55:12,753 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 147 [2021-06-06 02:55:13,351 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 146 [2021-06-06 02:55:13,894 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 141 [2021-06-06 02:55:14,383 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 137 [2021-06-06 02:55:14,885 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 132 [2021-06-06 02:55:15,455 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 139 [2021-06-06 02:55:15,831 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 104 [2021-06-06 02:55:16,248 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 108 [2021-06-06 02:55:16,763 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 114 [2021-06-06 02:55:17,437 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 118 [2021-06-06 02:55:18,063 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 120 [2021-06-06 02:55:18,740 WARN L205 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 121 [2021-06-06 02:55:19,382 WARN L205 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 116 [2021-06-06 02:55:20,097 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 127 [2021-06-06 02:55:20,780 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 132 [2021-06-06 02:55:21,517 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 133 [2021-06-06 02:55:22,339 WARN L205 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 138 [2021-06-06 02:55:23,104 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 142 [2021-06-06 02:55:23,931 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 147 [2021-06-06 02:55:24,786 WARN L205 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 151 [2021-06-06 02:55:25,662 WARN L205 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 154 [2021-06-06 02:55:26,529 WARN L205 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 159 [2021-06-06 02:55:27,353 WARN L205 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 154 [2021-06-06 02:55:28,227 WARN L205 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 151 [2021-06-06 02:55:28,988 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 146 [2021-06-06 02:55:29,743 WARN L205 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 144 [2021-06-06 02:55:30,493 WARN L205 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 142 [2021-06-06 02:55:31,202 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 136 [2021-06-06 02:55:31,881 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 135 [2021-06-06 02:55:32,569 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 140 [2021-06-06 02:55:33,273 WARN L205 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 142 [2021-06-06 02:55:34,079 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 136 [2021-06-06 02:55:34,840 WARN L205 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 135 [2021-06-06 02:55:35,685 WARN L205 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 140 [2021-06-06 02:55:36,389 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 131 [2021-06-06 02:55:37,208 WARN L205 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 139 [2021-06-06 02:55:37,972 WARN L205 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 132 [2021-06-06 02:55:38,787 WARN L205 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 135 [2021-06-06 02:55:39,638 WARN L205 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 136 [2021-06-06 02:55:40,385 WARN L205 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 128 [2021-06-06 02:55:40,959 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 122 [2021-06-06 02:55:41,757 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 132 [2021-06-06 02:55:42,414 WARN L205 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 126 [2021-06-06 02:55:43,193 WARN L205 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 132 [2021-06-06 02:55:43,968 WARN L205 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 137 [2021-06-06 02:55:44,848 WARN L205 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 136 [2021-06-06 02:55:45,656 WARN L205 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 138 [2021-06-06 02:55:46,577 WARN L205 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 141 [2021-06-06 02:55:47,525 WARN L205 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 142 [2021-06-06 02:55:48,398 WARN L205 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 142 [2021-06-06 02:55:49,326 WARN L205 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 148 [2021-06-06 02:55:50,318 WARN L205 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 146 [2021-06-06 02:55:51,340 WARN L205 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 156 [2021-06-06 02:55:52,391 WARN L205 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 152 [2021-06-06 02:55:53,436 WARN L205 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 160 [2021-06-06 02:55:54,607 WARN L205 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 160 [2021-06-06 02:55:55,604 WARN L205 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 159 [2021-06-06 02:55:56,790 WARN L205 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 164 [2021-06-06 02:55:57,793 WARN L205 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 163 [2021-06-06 02:55:58,897 WARN L205 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 163 [2021-06-06 02:55:59,869 WARN L205 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 158 [2021-06-06 02:56:01,021 WARN L205 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 167 [2021-06-06 02:56:02,131 WARN L205 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 162 [2021-06-06 02:56:03,040 WARN L205 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 154 [2021-06-06 02:56:03,927 WARN L205 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 150 [2021-06-06 02:56:04,977 WARN L205 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 158 [2021-06-06 02:56:05,845 WARN L205 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 137 [2021-06-06 02:56:06,859 WARN L205 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 154 [2021-06-06 02:56:07,665 WARN L205 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 133 [2021-06-06 02:56:08,620 WARN L205 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 141 [2021-06-06 02:56:09,536 WARN L205 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 137 [2021-06-06 02:56:10,529 WARN L205 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 143 [2021-06-06 02:56:11,484 WARN L205 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 147 [2021-06-06 02:56:12,489 WARN L205 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 151 [2021-06-06 02:56:13,518 WARN L205 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 160 [2021-06-06 02:56:14,611 WARN L205 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 160 [2021-06-06 02:56:15,659 WARN L205 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 164 [2021-06-06 02:56:16,658 WARN L205 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 160 [2021-06-06 02:56:17,726 WARN L205 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 165 [2021-06-06 02:56:19,603 WARN L205 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 144 [2021-06-06 02:56:20,589 WARN L205 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 148 [2021-06-06 02:56:21,619 WARN L205 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 152 [2021-06-06 02:56:22,691 WARN L205 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 161 [2021-06-06 02:56:23,814 WARN L205 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 161 [2021-06-06 02:56:24,904 WARN L205 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 165 [2021-06-06 02:56:25,966 WARN L205 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 161 [2021-06-06 02:56:27,080 WARN L205 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 166 [2021-06-06 02:56:28,140 WARN L205 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 140 [2021-06-06 02:56:29,099 WARN L205 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 144 [2021-06-06 02:56:30,064 WARN L205 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 148 [2021-06-06 02:56:31,072 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 157 [2021-06-06 02:56:32,093 WARN L205 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 157 [2021-06-06 02:56:33,116 WARN L205 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 161 [2021-06-06 02:56:34,148 WARN L205 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 157 [2021-06-06 02:56:35,192 WARN L205 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 162 [2021-06-06 02:56:36,435 WARN L205 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 141 [2021-06-06 02:56:37,489 WARN L205 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 145 [2021-06-06 02:56:38,592 WARN L205 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 149 [2021-06-06 02:56:39,731 WARN L205 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 158 [2021-06-06 02:56:40,955 WARN L205 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 158 [2021-06-06 02:56:42,184 WARN L205 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 408 DAG size of output: 162 [2021-06-06 02:56:43,376 WARN L205 SmtUtils]: Spent 903.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 158 [2021-06-06 02:56:44,654 WARN L205 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 426 DAG size of output: 163 [2021-06-06 02:56:44,989 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 101 [2021-06-06 02:56:45,174 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 71 [2021-06-06 02:56:46,751 WARN L205 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 145 [2021-06-06 02:56:47,845 WARN L205 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 149 [2021-06-06 02:56:49,060 WARN L205 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 153 [2021-06-06 02:56:50,241 WARN L205 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 162 [2021-06-06 02:56:51,477 WARN L205 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 162 [2021-06-06 02:56:52,767 WARN L205 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 166 [2021-06-06 02:56:53,995 WARN L205 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 162 [2021-06-06 02:56:55,339 WARN L205 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 167 Received shutdown request... [2021-06-06 02:56:56,344 WARN L222 SmtUtils]: Removed 16 from assertion stack [2021-06-06 02:56:56,544 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable120,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 02:56:56,545 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-06 02:56:56,555 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-06 02:56:56,556 WARN L196 ceAbstractionStarter]: Timeout [2021-06-06 02:56:56,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.06 02:56:56 BasicIcfg [2021-06-06 02:56:56,556 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-06 02:56:56,557 INFO L168 Benchmark]: Toolchain (without parser) took 727458.13 ms. Allocated memory was 362.8 MB in the beginning and 1.5 GB in the end (delta: 1.1 GB). Free memory was 324.9 MB in the beginning and 862.9 MB in the end (delta: -538.1 MB). Peak memory consumption was 578.2 MB. Max. memory is 16.0 GB. [2021-06-06 02:56:56,557 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 362.8 MB. Free memory is still 343.6 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 02:56:56,557 INFO L168 Benchmark]: CACSL2BoogieTranslator took 781.68 ms. Allocated memory is still 362.8 MB. Free memory was 324.7 MB in the beginning and 295.2 MB in the end (delta: 29.5 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.0 GB. [2021-06-06 02:56:56,557 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.74 ms. Allocated memory is still 362.8 MB. Free memory was 295.2 MB in the beginning and 292.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-06-06 02:56:56,557 INFO L168 Benchmark]: Boogie Preprocessor took 63.41 ms. Allocated memory is still 362.8 MB. Free memory was 292.1 MB in the beginning and 287.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-06-06 02:56:56,557 INFO L168 Benchmark]: RCFGBuilder took 960.37 ms. Allocated memory is still 362.8 MB. Free memory was 287.9 MB in the beginning and 333.9 MB in the end (delta: -46.0 MB). Peak memory consumption was 85.1 MB. Max. memory is 16.0 GB. [2021-06-06 02:56:56,557 INFO L168 Benchmark]: TraceAbstraction took 725577.10 ms. Allocated memory was 362.8 MB in the beginning and 1.5 GB in the end (delta: 1.1 GB). Free memory was 333.9 MB in the beginning and 862.9 MB in the end (delta: -529.1 MB). Peak memory consumption was 586.6 MB. Max. memory is 16.0 GB. [2021-06-06 02:56:56,559 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 362.8 MB. Free memory is still 343.6 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 781.68 ms. Allocated memory is still 362.8 MB. Free memory was 324.7 MB in the beginning and 295.2 MB in the end (delta: 29.5 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 69.74 ms. Allocated memory is still 362.8 MB. Free memory was 295.2 MB in the beginning and 292.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 63.41 ms. Allocated memory is still 362.8 MB. Free memory was 292.1 MB in the beginning and 287.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * RCFGBuilder took 960.37 ms. Allocated memory is still 362.8 MB. Free memory was 287.9 MB in the beginning and 333.9 MB in the end (delta: -46.0 MB). Peak memory consumption was 85.1 MB. Max. memory is 16.0 GB. * TraceAbstraction took 725577.10 ms. Allocated memory was 362.8 MB in the beginning and 1.5 GB in the end (delta: 1.1 GB). Free memory was 333.9 MB in the beginning and 862.9 MB in the end (delta: -529.1 MB). Peak memory consumption was 586.6 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 10369, positive: 9343, positive conditional: 9343, positive unconditional: 0, negative: 1026, negative conditional: 1026, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 9372, positive: 9343, positive conditional: 9343, positive unconditional: 0, negative: 29, negative conditional: 29, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 9372, positive: 9335, positive conditional: 0, positive unconditional: 9335, negative: 37, negative conditional: 0, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1984, positive: 1960, positive conditional: 0, positive unconditional: 1960, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1984, positive: 1960, positive conditional: 0, positive unconditional: 1960, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 24, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 9372, positive: 7375, positive conditional: 0, positive unconditional: 7375, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 1984, unknown conditional: 0, unknown unconditional: 1984] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181, SemanticConditionEliminator.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 261, negative conditional: 80, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 75, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 70, negative conditional: 46, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 302, positive: 30, positive conditional: 30, positive unconditional: 0, negative: 272, negative conditional: 180, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 269, positive: 3, positive conditional: 3, positive unconditional: 0, negative: 215, negative conditional: 34, negative unconditional: 181, unknown: 51, unknown conditional: 51, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2035, Positive cache size: 1965, Positive conditional cache size: 5, Positive unconditional cache size: 1960, Negative cache size: 70, Negative conditional cache size: 46, Negative unconditional cache size: 24, Eliminated conditions: 181 ], Maximal queried relation: 19, Independence queries for same thread: 997 - TimeoutResultAtElement [Line: 1075]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 389 for 628ms.. - TimeoutResultAtElement [Line: 1098]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 389 for 628ms.. - TimeoutResultAtElement [Line: 1059]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 389 for 628ms.. - TimeoutResultAtElement [Line: 1096]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 389 for 628ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 389 for 628ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 389 for 628ms.. - TimeoutResultAtElement [Line: 1022]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 389 for 628ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 389 for 628ms.. - TimeoutResultAtElement [Line: 1016]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 389 for 628ms.. - TimeoutResultAtElement [Line: 1076]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 389 for 628ms.. - TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 389 for 628ms.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 3 procedures, 483 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 725438.7ms, OverallIterations: 20, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 19.7ms, PartialOrderReductionTime: 632008.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 1115, 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: 463.9ms SsaConstructionTime, 1278.5ms SatisfiabilityAnalysisTime, 87918.8ms InterpolantComputationTime, 5411 NumberOfCodeBlocks, 5411 NumberOfCodeBlocksAsserted, 33 NumberOfCheckSat, 5378 ConstructedInterpolants, 259 QuantifiedInterpolants, 177090 SizeOfPredicates, 636 NumberOfNonLiveVariables, 5392 ConjunctsInSsa, 1319 ConjunctsInUnsatCore, 33 InterpolantComputations, 10 PerfectInterpolantSequences, 297/612 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