/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_ERROR_LOCATION -s ../../../trunk/examples/settings/gemcutter/NewStatesSleep-VarAbsGlobalSmt.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/unroll-cond-5.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.dk.dpor-d6e1636 [2023-01-10 17:00:09,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-01-10 17:00:09,080 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-01-10 17:00:09,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-01-10 17:00:09,107 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-01-10 17:00:09,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-01-10 17:00:09,108 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-01-10 17:00:09,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-01-10 17:00:09,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-01-10 17:00:09,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-01-10 17:00:09,121 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-01-10 17:00:09,122 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-01-10 17:00:09,122 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-01-10 17:00:09,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-01-10 17:00:09,125 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-01-10 17:00:09,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-01-10 17:00:09,127 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-01-10 17:00:09,127 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-01-10 17:00:09,129 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-01-10 17:00:09,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-01-10 17:00:09,134 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-01-10 17:00:09,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-01-10 17:00:09,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-01-10 17:00:09,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-01-10 17:00:09,144 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-01-10 17:00:09,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-01-10 17:00:09,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-01-10 17:00:09,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-01-10 17:00:09,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-01-10 17:00:09,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2023-01-10 17:00:09,149 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-01-10 17:00:09,149 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-01-10 17:00:09,150 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-01-10 17:00:09,150 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleep-VarAbsGlobalSmt.epf [2023-01-10 17:00:09,173 INFO L113 SettingsManager]: Loading preferences was successful [2023-01-10 17:00:09,173 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-01-10 17:00:09,173 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-01-10 17:00:09,173 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-01-10 17:00:09,174 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-01-10 17:00:09,174 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-01-10 17:00:09,175 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-01-10 17:00:09,175 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-01-10 17:00:09,175 INFO L138 SettingsManager]: * Use SBE=true [2023-01-10 17:00:09,175 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-01-10 17:00:09,176 INFO L138 SettingsManager]: * sizeof long=4 [2023-01-10 17:00:09,176 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-01-10 17:00:09,176 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-01-10 17:00:09,176 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-01-10 17:00:09,176 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-01-10 17:00:09,176 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-01-10 17:00:09,176 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-01-10 17:00:09,176 INFO L138 SettingsManager]: * sizeof long double=12 [2023-01-10 17:00:09,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-01-10 17:00:09,176 INFO L138 SettingsManager]: * Use constant arrays=true [2023-01-10 17:00:09,176 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-01-10 17:00:09,176 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-01-10 17:00:09,177 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-01-10 17:00:09,177 INFO L138 SettingsManager]: * To the following directory=./dump/ [2023-01-10 17:00:09,177 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-01-10 17:00:09,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-01-10 17:00:09,177 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-01-10 17:00:09,177 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-01-10 17:00:09,177 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-01-10 17:00:09,177 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-01-10 17:00:09,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-01-10 17:00:09,178 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-01-10 17:00:09,178 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-01-10 17:00:09,178 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-01-10 17:00:09,178 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-01-10 17:00:09,178 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_ERROR_LOCATION [2023-01-10 17:00:09,178 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2023-01-10 17:00:09,178 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION [2023-01-10 17:00:09,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-01-10 17:00:09,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-01-10 17:00:09,354 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-01-10 17:00:09,355 INFO L271 PluginConnector]: Initializing CDTParser... [2023-01-10 17:00:09,356 INFO L275 PluginConnector]: CDTParser initialized [2023-01-10 17:00:09,357 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/unroll-cond-5.wvr.c [2023-01-10 17:00:10,414 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-01-10 17:00:10,564 INFO L351 CDTParser]: Found 1 translation units. [2023-01-10 17:00:10,564 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-cond-5.wvr.c [2023-01-10 17:00:10,570 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d066780cf/f11921e3734a4df1a9fb03b6e0c06194/FLAGc8767c101 [2023-01-10 17:00:10,579 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d066780cf/f11921e3734a4df1a9fb03b6e0c06194 [2023-01-10 17:00:10,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-01-10 17:00:10,582 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2023-01-10 17:00:10,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-01-10 17:00:10,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-01-10 17:00:10,585 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-01-10 17:00:10,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 05:00:10" (1/1) ... [2023-01-10 17:00:10,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35a6c82e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10, skipping insertion in model container [2023-01-10 17:00:10,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 05:00:10" (1/1) ... [2023-01-10 17:00:10,590 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-01-10 17:00:10,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-01-10 17:00:10,717 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-cond-5.wvr.c[2975,2988] [2023-01-10 17:00:10,723 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-01-10 17:00:10,730 INFO L203 MainTranslator]: Completed pre-run [2023-01-10 17:00:10,747 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-cond-5.wvr.c[2975,2988] [2023-01-10 17:00:10,749 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-01-10 17:00:10,759 INFO L208 MainTranslator]: Completed translation [2023-01-10 17:00:10,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10 WrapperNode [2023-01-10 17:00:10,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-01-10 17:00:10,760 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-01-10 17:00:10,760 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-01-10 17:00:10,760 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-01-10 17:00:10,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10" (1/1) ... [2023-01-10 17:00:10,772 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10" (1/1) ... [2023-01-10 17:00:10,788 INFO L138 Inliner]: procedures = 24, calls = 45, calls flagged for inlining = 17, calls inlined = 17, statements flattened = 207 [2023-01-10 17:00:10,789 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-01-10 17:00:10,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-01-10 17:00:10,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-01-10 17:00:10,789 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-01-10 17:00:10,795 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10" (1/1) ... [2023-01-10 17:00:10,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10" (1/1) ... [2023-01-10 17:00:10,798 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10" (1/1) ... [2023-01-10 17:00:10,798 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10" (1/1) ... [2023-01-10 17:00:10,803 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10" (1/1) ... [2023-01-10 17:00:10,806 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10" (1/1) ... [2023-01-10 17:00:10,807 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10" (1/1) ... [2023-01-10 17:00:10,808 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10" (1/1) ... [2023-01-10 17:00:10,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-01-10 17:00:10,810 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-01-10 17:00:10,810 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-01-10 17:00:10,810 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-01-10 17:00:10,811 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10" (1/1) ... [2023-01-10 17:00:10,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-01-10 17:00:10,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-10 17:00:10,845 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-01-10 17:00:10,875 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-01-10 17:00:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-01-10 17:00:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-01-10 17:00:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-01-10 17:00:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-01-10 17:00:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-01-10 17:00:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-01-10 17:00:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-01-10 17:00:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-01-10 17:00:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-01-10 17:00:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-01-10 17:00:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-01-10 17:00:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-01-10 17:00:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-01-10 17:00:10,900 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-01-10 17:00:10,970 INFO L236 CfgBuilder]: Building ICFG [2023-01-10 17:00:10,971 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-01-10 17:00:11,218 INFO L277 CfgBuilder]: Performing block encoding [2023-01-10 17:00:11,226 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-01-10 17:00:11,226 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-01-10 17:00:11,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 05:00:11 BoogieIcfgContainer [2023-01-10 17:00:11,228 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-01-10 17:00:11,229 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-01-10 17:00:11,229 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-01-10 17:00:11,231 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-01-10 17:00:11,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 05:00:10" (1/3) ... [2023-01-10 17:00:11,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a84b8ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 05:00:11, skipping insertion in model container [2023-01-10 17:00:11,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:00:10" (2/3) ... [2023-01-10 17:00:11,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a84b8ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 05:00:11, skipping insertion in model container [2023-01-10 17:00:11,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 05:00:11" (3/3) ... [2023-01-10 17:00:11,233 INFO L112 eAbstractionObserver]: Analyzing ICFG unroll-cond-5.wvr.c [2023-01-10 17:00:11,240 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-01-10 17:00:11,246 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-01-10 17:00:11,247 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-01-10 17:00:11,247 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-01-10 17:00:11,397 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-01-10 17:00:11,434 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-01-10 17:00:11,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-01-10 17:00:11,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-10 17:00:11,437 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-01-10 17:00:11,477 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2023-01-10 17:00:11,526 INFO L164 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-01-10 17:00:11,531 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2023-01-10 17:00:11,537 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@771a24d8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-01-10 17:00:11,537 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-01-10 17:00:11,961 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-01-10 17:00:11,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-01-10 17:00:11,966 INFO L85 PathProgramCache]: Analyzing trace with hash -1890138729, now seen corresponding path program 1 times [2023-01-10 17:00:11,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-10 17:00:11,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [475309038] [2023-01-10 17:00:11,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-10 17:00:11,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-10 17:00:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-10 17:00:12,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-10 17:00:12,161 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-10 17:00:12,161 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [475309038] [2023-01-10 17:00:12,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [475309038] provided 1 perfect and 0 imperfect interpolant sequences [2023-01-10 17:00:12,162 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-01-10 17:00:12,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-01-10 17:00:12,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241015542] [2023-01-10 17:00:12,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-01-10 17:00:12,167 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-01-10 17:00:12,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-10 17:00:12,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-01-10 17:00:12,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-01-10 17:00:12,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:12,190 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-01-10 17:00:12,190 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 68.5) internal successors, (137), 2 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) [2023-01-10 17:00:12,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:12,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:12,243 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-01-10 17:00:12,244 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-01-10 17:00:12,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-01-10 17:00:12,244 INFO L85 PathProgramCache]: Analyzing trace with hash 1604965377, now seen corresponding path program 1 times [2023-01-10 17:00:12,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-10 17:00:12,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118684161] [2023-01-10 17:00:12,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-10 17:00:12,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-10 17:00:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-10 17:00:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-10 17:00:12,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-10 17:00:12,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118684161] [2023-01-10 17:00:12,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118684161] provided 1 perfect and 0 imperfect interpolant sequences [2023-01-10 17:00:12,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-01-10 17:00:12,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-01-10 17:00:12,832 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650599431] [2023-01-10 17:00:12,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-01-10 17:00:12,833 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-01-10 17:00:12,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-10 17:00:12,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-01-10 17:00:12,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2023-01-10 17:00:12,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:12,834 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-01-10 17:00:12,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 11.727272727272727) internal successors, (129), 11 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) [2023-01-10 17:00:12,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:12,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:13,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:13,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:00:13,130 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-01-10 17:00:13,130 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-01-10 17:00:13,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-01-10 17:00:13,131 INFO L85 PathProgramCache]: Analyzing trace with hash 1179938635, now seen corresponding path program 1 times [2023-01-10 17:00:13,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-10 17:00:13,131 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725446867] [2023-01-10 17:00:13,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-10 17:00:13,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-10 17:00:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-10 17:00:13,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-10 17:00:13,609 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-10 17:00:13,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725446867] [2023-01-10 17:00:13,610 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725446867] provided 0 perfect and 1 imperfect interpolant sequences [2023-01-10 17:00:13,610 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1223850084] [2023-01-10 17:00:13,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-10 17:00:13,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-01-10 17:00:13,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-10 17:00:13,615 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-01-10 17:00:13,616 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-01-10 17:00:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-10 17:00:13,714 INFO L263 TraceCheckSpWp]: Trace formula consists of 287 conjuncts, 9 conjunts are in the unsatisfiable core [2023-01-10 17:00:13,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-01-10 17:00:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-01-10 17:00:14,014 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-01-10 17:00:14,019 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1223850084] provided 1 perfect and 0 imperfect interpolant sequences [2023-01-10 17:00:14,019 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-01-10 17:00:14,019 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [13] total 19 [2023-01-10 17:00:14,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757879637] [2023-01-10 17:00:14,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-01-10 17:00:14,021 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-01-10 17:00:14,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-10 17:00:14,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-01-10 17:00:14,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2023-01-10 17:00:14,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:14,024 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-01-10 17:00:14,024 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 17.625) internal successors, (141), 8 states have internal predecessors, (141), 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) [2023-01-10 17:00:14,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:14,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:00:14,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:14,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:14,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:00:14,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-01-10 17:00:14,223 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-01-10 17:00:14,420 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-01-10 17:00:14,421 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-01-10 17:00:14,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-01-10 17:00:14,421 INFO L85 PathProgramCache]: Analyzing trace with hash -1094473074, now seen corresponding path program 1 times [2023-01-10 17:00:14,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-10 17:00:14,422 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666418548] [2023-01-10 17:00:14,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-10 17:00:14,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-10 17:00:14,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-10 17:00:14,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-01-10 17:00:14,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-10 17:00:14,787 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666418548] [2023-01-10 17:00:14,787 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [666418548] provided 0 perfect and 1 imperfect interpolant sequences [2023-01-10 17:00:14,788 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1401582073] [2023-01-10 17:00:14,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-10 17:00:14,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-01-10 17:00:14,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-10 17:00:14,797 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-01-10 17:00:14,800 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-01-10 17:00:14,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-10 17:00:14,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 33 conjunts are in the unsatisfiable core [2023-01-10 17:00:14,895 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-01-10 17:00:15,516 INFO L321 Elim1Store]: treesize reduction 7, result has 30.0 percent of original size [2023-01-10 17:00:15,517 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 10 [2023-01-10 17:00:15,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-10 17:00:15,597 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-01-10 17:00:16,140 INFO L321 Elim1Store]: treesize reduction 5, result has 58.3 percent of original size [2023-01-10 17:00:16,140 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 11 [2023-01-10 17:00:16,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-10 17:00:16,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1401582073] provided 0 perfect and 2 imperfect interpolant sequences [2023-01-10 17:00:16,757 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-01-10 17:00:16,757 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 18, 18] total 40 [2023-01-10 17:00:16,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270848181] [2023-01-10 17:00:16,757 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-01-10 17:00:16,758 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2023-01-10 17:00:16,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-10 17:00:16,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2023-01-10 17:00:16,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=1436, Unknown=0, NotChecked=0, Total=1560 [2023-01-10 17:00:16,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:16,760 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-01-10 17:00:16,760 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 9.875) internal successors, (395), 40 states have internal predecessors, (395), 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) [2023-01-10 17:00:16,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:16,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:00:16,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2023-01-10 17:00:16,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:18,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:18,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:00:18,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-01-10 17:00:18,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-01-10 17:00:18,071 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-01-10 17:00:18,264 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-01-10 17:00:18,265 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-01-10 17:00:18,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-01-10 17:00:18,265 INFO L85 PathProgramCache]: Analyzing trace with hash 622056987, now seen corresponding path program 2 times [2023-01-10 17:00:18,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-10 17:00:18,265 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316890700] [2023-01-10 17:00:18,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-10 17:00:18,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-10 17:00:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-10 17:00:18,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-01-10 17:00:18,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-10 17:00:18,655 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316890700] [2023-01-10 17:00:18,655 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1316890700] provided 0 perfect and 1 imperfect interpolant sequences [2023-01-10 17:00:18,655 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [453626743] [2023-01-10 17:00:18,655 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-01-10 17:00:18,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-01-10 17:00:18,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-10 17:00:18,663 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-01-10 17:00:18,666 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-01-10 17:00:19,016 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-01-10 17:00:19,017 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-01-10 17:00:19,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 88 conjunts are in the unsatisfiable core [2023-01-10 17:00:19,023 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-01-10 17:00:19,432 INFO L350 Elim1Store]: Elim1 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 [2023-01-10 17:00:19,582 INFO L350 Elim1Store]: Elim1 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 [2023-01-10 17:00:19,905 INFO L350 Elim1Store]: Elim1 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 6 treesize of output 5 [2023-01-10 17:00:19,966 INFO L350 Elim1Store]: Elim1 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 6 treesize of output 5 [2023-01-10 17:00:21,658 INFO L321 Elim1Store]: treesize reduction 34, result has 30.6 percent of original size [2023-01-10 17:00:21,658 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 79 treesize of output 48 [2023-01-10 17:00:21,810 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-10 17:00:21,810 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-01-10 17:00:26,123 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-01-10 17:00:26,123 INFO L350 Elim1Store]: Elim1 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 634 treesize of output 299 [2023-01-10 17:00:26,221 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-01-10 17:00:26,221 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 1588 treesize of output 1488 [2023-01-10 17:00:26,345 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-01-10 17:00:26,345 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 357 treesize of output 329 [2023-01-10 17:00:31,318 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-01-10 17:00:31,319 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 256 treesize of output 336 [2023-01-10 17:00:39,068 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-10 17:00:39,069 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [453626743] provided 0 perfect and 2 imperfect interpolant sequences [2023-01-10 17:00:39,069 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-01-10 17:00:39,069 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 44, 41] total 93 [2023-01-10 17:00:39,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88680517] [2023-01-10 17:00:39,069 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-01-10 17:00:39,070 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 93 states [2023-01-10 17:00:39,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-10 17:00:39,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 93 interpolants. [2023-01-10 17:00:39,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=578, Invalid=7931, Unknown=47, NotChecked=0, Total=8556 [2023-01-10 17:00:39,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:39,073 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-01-10 17:00:39,073 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 93 states, 93 states have (on average 5.10752688172043) internal successors, (475), 93 states have internal predecessors, (475), 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) [2023-01-10 17:00:39,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:39,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:00:39,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2023-01-10 17:00:39,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-01-10 17:00:39,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:52,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:52,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:00:52,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-01-10 17:00:52,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-01-10 17:00:52,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-01-10 17:00:52,321 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-01-10 17:00:52,517 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-01-10 17:00:52,517 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-01-10 17:00:52,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-01-10 17:00:52,518 INFO L85 PathProgramCache]: Analyzing trace with hash 1365087912, now seen corresponding path program 3 times [2023-01-10 17:00:52,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-10 17:00:52,519 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484265834] [2023-01-10 17:00:52,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-10 17:00:52,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-10 17:00:52,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-10 17:00:53,044 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-01-10 17:00:53,044 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-10 17:00:53,044 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484265834] [2023-01-10 17:00:53,044 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484265834] provided 0 perfect and 1 imperfect interpolant sequences [2023-01-10 17:00:53,044 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1764758510] [2023-01-10 17:00:53,044 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-01-10 17:00:53,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-01-10 17:00:53,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-10 17:00:53,064 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-01-10 17:00:53,066 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-01-10 17:00:53,654 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2023-01-10 17:00:53,654 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-01-10 17:00:53,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 30 conjunts are in the unsatisfiable core [2023-01-10 17:00:53,658 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-01-10 17:00:54,044 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-01-10 17:00:54,045 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-01-10 17:00:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-01-10 17:00:54,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1764758510] provided 0 perfect and 2 imperfect interpolant sequences [2023-01-10 17:00:54,407 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-01-10 17:00:54,407 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 31 [2023-01-10 17:00:54,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1297793504] [2023-01-10 17:00:54,407 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-01-10 17:00:54,408 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2023-01-10 17:00:54,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-10 17:00:54,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2023-01-10 17:00:54,409 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=835, Unknown=0, NotChecked=0, Total=930 [2023-01-10 17:00:54,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:54,409 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-01-10 17:00:54,409 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 8.096774193548388) internal successors, (251), 31 states have internal predecessors, (251), 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) [2023-01-10 17:00:54,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:54,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:00:54,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2023-01-10 17:00:54,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-01-10 17:00:54,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-01-10 17:00:54,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:55,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:00:55,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:00:55,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-01-10 17:00:55,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-01-10 17:00:55,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-01-10 17:00:55,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-01-10 17:00:55,826 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-01-10 17:00:56,025 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-01-10 17:00:56,026 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-01-10 17:00:56,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-01-10 17:00:56,026 INFO L85 PathProgramCache]: Analyzing trace with hash 636383090, now seen corresponding path program 4 times [2023-01-10 17:00:56,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-10 17:00:56,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1557451614] [2023-01-10 17:00:56,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-10 17:00:56,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-10 17:00:56,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-10 17:01:32,422 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-10 17:01:32,423 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-10 17:01:32,423 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1557451614] [2023-01-10 17:01:32,423 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1557451614] provided 0 perfect and 1 imperfect interpolant sequences [2023-01-10 17:01:32,423 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [499826040] [2023-01-10 17:01:32,423 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-01-10 17:01:32,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-01-10 17:01:32,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-10 17:01:32,424 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-01-10 17:01:32,427 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-01-10 17:01:32,538 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-01-10 17:01:32,538 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-01-10 17:01:32,540 INFO L263 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 67 conjunts are in the unsatisfiable core [2023-01-10 17:01:32,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-01-10 17:01:35,046 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-01-10 17:01:35,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 93 treesize of output 82 [2023-01-10 17:01:35,137 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-10 17:01:35,137 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-01-10 17:01:37,168 INFO L321 Elim1Store]: treesize reduction 20, result has 92.8 percent of original size [2023-01-10 17:01:37,169 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 14 new quantified variables, introduced 28 case distinctions, treesize of input 106 treesize of output 314 [2023-01-10 17:01:39,215 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-10 17:01:39,215 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [499826040] provided 0 perfect and 2 imperfect interpolant sequences [2023-01-10 17:01:39,215 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-01-10 17:01:39,215 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 35, 34] total 112 [2023-01-10 17:01:39,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820152518] [2023-01-10 17:01:39,216 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-01-10 17:01:39,216 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 112 states [2023-01-10 17:01:39,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-10 17:01:39,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 112 interpolants. [2023-01-10 17:01:39,220 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=834, Invalid=11598, Unknown=0, NotChecked=0, Total=12432 [2023-01-10 17:01:39,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:01:39,220 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-01-10 17:01:39,221 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 112 states, 112 states have (on average 4.910714285714286) internal successors, (550), 112 states have internal predecessors, (550), 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) [2023-01-10 17:01:39,221 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:01:39,221 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:01:39,221 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2023-01-10 17:01:39,221 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-01-10 17:01:39,221 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-01-10 17:01:39,221 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2023-01-10 17:01:39,221 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:01:48,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:01:48,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:01:48,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-01-10 17:01:48,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-01-10 17:01:48,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-01-10 17:01:48,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-01-10 17:01:48,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2023-01-10 17:01:48,885 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-01-10 17:01:49,097 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-01-10 17:01:49,097 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-01-10 17:01:49,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-01-10 17:01:49,101 INFO L85 PathProgramCache]: Analyzing trace with hash -618129025, now seen corresponding path program 5 times [2023-01-10 17:01:49,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-10 17:01:49,102 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [612819611] [2023-01-10 17:01:49,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-10 17:01:49,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-10 17:01:49,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-10 17:01:49,585 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 2 proven. 123 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-01-10 17:01:49,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-10 17:01:49,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [612819611] [2023-01-10 17:01:49,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [612819611] provided 0 perfect and 1 imperfect interpolant sequences [2023-01-10 17:01:49,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [295100385] [2023-01-10 17:01:49,585 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-01-10 17:01:49,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-01-10 17:01:49,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-10 17:01:49,593 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-01-10 17:01:49,595 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-01-10 17:01:49,774 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2023-01-10 17:01:49,775 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-01-10 17:01:49,777 INFO L263 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 41 conjunts are in the unsatisfiable core [2023-01-10 17:01:49,779 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-01-10 17:01:50,199 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-01-10 17:01:50,200 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-01-10 17:02:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 120 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-01-10 17:02:17,492 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [295100385] provided 0 perfect and 2 imperfect interpolant sequences [2023-01-10 17:02:17,492 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-01-10 17:02:17,492 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 18, 16] total 44 [2023-01-10 17:02:17,492 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977811127] [2023-01-10 17:02:17,493 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-01-10 17:02:17,493 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2023-01-10 17:02:17,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-10 17:02:17,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2023-01-10 17:02:17,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=347, Invalid=1545, Unknown=0, NotChecked=0, Total=1892 [2023-01-10 17:02:17,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:02:17,495 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-01-10 17:02:17,495 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 7.590909090909091) internal successors, (334), 44 states have internal predecessors, (334), 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) [2023-01-10 17:02:17,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:02:17,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:02:17,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2023-01-10 17:02:17,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-01-10 17:02:17,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-01-10 17:02:17,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2023-01-10 17:02:17,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2023-01-10 17:02:17,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:02:19,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:02:19,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:02:19,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-01-10 17:02:19,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-01-10 17:02:19,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-01-10 17:02:19,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-01-10 17:02:19,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2023-01-10 17:02:19,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2023-01-10 17:02:19,991 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-01-10 17:02:20,186 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-01-10 17:02:20,186 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-01-10 17:02:20,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-01-10 17:02:20,186 INFO L85 PathProgramCache]: Analyzing trace with hash -511590777, now seen corresponding path program 1 times [2023-01-10 17:02:20,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-10 17:02:20,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952013882] [2023-01-10 17:02:20,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-10 17:02:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-10 17:02:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-10 17:02:21,290 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-01-10 17:02:21,290 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-10 17:02:21,290 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1952013882] [2023-01-10 17:02:21,290 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1952013882] provided 0 perfect and 1 imperfect interpolant sequences [2023-01-10 17:02:21,290 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1690039196] [2023-01-10 17:02:21,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-10 17:02:21,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-01-10 17:02:21,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-10 17:02:21,291 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-01-10 17:02:21,292 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-01-10 17:02:21,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-10 17:02:21,650 INFO L263 TraceCheckSpWp]: Trace formula consists of 519 conjuncts, 62 conjunts are in the unsatisfiable core [2023-01-10 17:02:21,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-01-10 17:02:22,616 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-01-10 17:02:22,616 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-01-10 17:02:24,082 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-01-10 17:02:24,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1690039196] provided 0 perfect and 2 imperfect interpolant sequences [2023-01-10 17:02:24,083 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-01-10 17:02:24,083 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33, 33] total 79 [2023-01-10 17:02:24,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065250643] [2023-01-10 17:02:24,083 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-01-10 17:02:24,084 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 79 states [2023-01-10 17:02:24,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-10 17:02:24,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 79 interpolants. [2023-01-10 17:02:24,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=426, Invalid=5736, Unknown=0, NotChecked=0, Total=6162 [2023-01-10 17:02:24,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:02:24,087 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-01-10 17:02:24,087 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 79 states, 79 states have (on average 6.620253164556962) internal successors, (523), 79 states have internal predecessors, (523), 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) [2023-01-10 17:02:24,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:02:24,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:02:24,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2023-01-10 17:02:24,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-01-10 17:02:24,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-01-10 17:02:24,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2023-01-10 17:02:24,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2023-01-10 17:02:24,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2023-01-10 17:02:24,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:02:41,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-01-10 17:02:41,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-01-10 17:02:41,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-01-10 17:02:41,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-01-10 17:02:41,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-01-10 17:02:41,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-01-10 17:02:41,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2023-01-10 17:02:41,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2023-01-10 17:02:41,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-01-10 17:02:41,673 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-01-10 17:02:41,863 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2023-01-10 17:02:41,863 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-01-10 17:02:41,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-01-10 17:02:41,864 INFO L85 PathProgramCache]: Analyzing trace with hash -1366966939, now seen corresponding path program 2 times [2023-01-10 17:02:41,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-10 17:02:41,864 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021603589] [2023-01-10 17:02:41,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-10 17:02:41,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-10 17:02:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Received shutdown request... [2023-01-10 17:14:03,687 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:03,719 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-01-10 17:14:03,720 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-01-10 17:14:03,726 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:03,757 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:03,788 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:03,818 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:03,850 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:03,882 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:03,908 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:03,934 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:03,960 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:03,987 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,013 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,039 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,065 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,091 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,117 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,143 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,171 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,198 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,223 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,247 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,271 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,295 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,320 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,345 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,371 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,399 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,423 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,447 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,475 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,503 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,528 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,553 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,577 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,602 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,626 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,651 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,675 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,701 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,732 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,756 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2023-01-10 17:14:04,759 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,761 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 [2023-01-10 17:14:04,789 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:04,817 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,046 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,070 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,096 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,121 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,146 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,171 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,195 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,220 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,244 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,269 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,296 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,323 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,350 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,376 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,401 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,430 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,456 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,485 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,506 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,519 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,533 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,546 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,560 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,579 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,594 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,607 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,620 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,633 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,648 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,657 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,661 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,666 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,670 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,675 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,679 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,684 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,688 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,692 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,697 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,702 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,706 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,709 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,712 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,714 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,717 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,720 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,723 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,725 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,728 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,731 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,734 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,736 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,739 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,748 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,751 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,753 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,756 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,758 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,760 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,763 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,765 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,772 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,778 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,780 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,782 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,784 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,786 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,788 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,790 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,792 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,794 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,796 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,798 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,800 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,802 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,804 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,805 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,806 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,808 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,809 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,810 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,811 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,813 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,814 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,815 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,816 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,817 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,818 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,819 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,820 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,821 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,822 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,823 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,823 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,824 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,825 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,826 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,827 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,827 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,828 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,828 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,829 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,829 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,830 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,830 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,831 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,831 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,832 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,832 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,833 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,833 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,833 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,833 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,833 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,833 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,833 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,833 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,834 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,834 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,834 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,834 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,834 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,834 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,834 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,834 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,834 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2023-01-10 17:14:05,838 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-01-10 17:14:05,839 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-01-10 17:14:05,839 WARN L619 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 326 with TraceHistMax 9,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while NestedInterpolantsBuilder was constructing predicates for 324 interpolants. [2023-01-10 17:14:05,847 INFO L445 BasicCegarLoop]: Path program histogram: [5, 2, 1, 1, 1] [2023-01-10 17:14:05,848 INFO L307 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was TIMEOUT (1/3) [2023-01-10 17:14:05,849 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-01-10 17:14:05,849 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-01-10 17:14:05,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 05:14:05 BasicIcfg [2023-01-10 17:14:05,850 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-01-10 17:14:05,851 INFO L158 Benchmark]: Toolchain (without parser) took 835268.78ms. Allocated memory was 287.3MB in the beginning and 4.7GB in the end (delta: 4.4GB). Free memory was 238.6MB in the beginning and 1.9GB in the end (delta: -1.6GB). Peak memory consumption was 4.7GB. Max. memory is 8.0GB. [2023-01-10 17:14:05,851 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 206.6MB. Free memory is still 157.0MB. There was no memory consumed. Max. memory is 8.0GB. [2023-01-10 17:14:05,851 INFO L158 Benchmark]: CACSL2BoogieTranslator took 177.18ms. Allocated memory is still 287.3MB. Free memory was 238.6MB in the beginning and 226.5MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2023-01-10 17:14:05,851 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.30ms. Allocated memory is still 287.3MB. Free memory was 226.5MB in the beginning and 224.4MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-01-10 17:14:05,851 INFO L158 Benchmark]: Boogie Preprocessor took 20.72ms. Allocated memory is still 287.3MB. Free memory was 224.4MB in the beginning and 222.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-01-10 17:14:05,851 INFO L158 Benchmark]: RCFGBuilder took 417.71ms. Allocated memory is still 287.3MB. Free memory was 222.3MB in the beginning and 201.4MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. [2023-01-10 17:14:05,851 INFO L158 Benchmark]: TraceAbstraction took 834620.96ms. Allocated memory was 287.3MB in the beginning and 4.7GB in the end (delta: 4.4GB). Free memory was 200.8MB in the beginning and 1.9GB in the end (delta: -1.7GB). Peak memory consumption was 4.7GB. Max. memory is 8.0GB. [2023-01-10 17:14:05,852 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 206.6MB. Free memory is still 157.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 177.18ms. Allocated memory is still 287.3MB. Free memory was 238.6MB in the beginning and 226.5MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 28.30ms. Allocated memory is still 287.3MB. Free memory was 226.5MB in the beginning and 224.4MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 20.72ms. Allocated memory is still 287.3MB. Free memory was 224.4MB in the beginning and 222.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 417.71ms. Allocated memory is still 287.3MB. Free memory was 222.3MB in the beginning and 201.4MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. * TraceAbstraction took 834620.96ms. Allocated memory was 287.3MB in the beginning and 4.7GB in the end (delta: 4.4GB). Free memory was 200.8MB in the beginning and 1.9GB in the end (delta: -1.7GB). Peak memory consumption was 4.7GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1946, independent: 1727, independent conditional: 1727, independent unconditional: 0, dependent: 219, dependent conditional: 219, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25885, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 3153, dependent conditional: 3153, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22732, independent: 17913, independent conditional: 0, independent unconditional: 17913, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 4819, unknown conditional: 0, unknown unconditional: 4819] , Statistics on independence cache: Total cache size (in pairs): 1724, Positive cache size: 1724, Positive conditional cache size: 0, Positive unconditional cache size: 1724, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 219, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1946, independent: 1727, independent conditional: 1727, independent unconditional: 0, dependent: 219, dependent conditional: 219, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25885, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 3153, dependent conditional: 3153, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22732, independent: 17913, independent conditional: 0, independent unconditional: 17913, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 4819, unknown conditional: 0, unknown unconditional: 4819] , Statistics on independence cache: Total cache size (in pairs): 1724, Positive cache size: 1724, Positive conditional cache size: 0, Positive unconditional cache size: 1724, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 438, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1965, independent: 1742, independent conditional: 1742, independent unconditional: 0, dependent: 223, dependent conditional: 223, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25885, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 3153, dependent conditional: 3153, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22732, independent: 17913, independent conditional: 0, independent unconditional: 17913, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 4819, unknown conditional: 0, unknown unconditional: 4819] , Statistics on independence cache: Total cache size (in pairs): 2328, Positive cache size: 2328, Positive conditional cache size: 0, Positive unconditional cache size: 2328, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 661, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1968, independent: 1742, independent conditional: 1742, independent unconditional: 0, dependent: 226, dependent conditional: 226, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25885, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 3153, dependent conditional: 3153, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22732, independent: 17913, independent conditional: 0, independent unconditional: 17913, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 4819, unknown conditional: 0, unknown unconditional: 4819] , Statistics on independence cache: Total cache size (in pairs): 2955, Positive cache size: 2955, Positive conditional cache size: 0, Positive unconditional cache size: 2955, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 887, Statistics for Abstraction: - StatisticsResult: Independence relation #5 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2207, independent: 1946, independent conditional: 1946, independent unconditional: 0, dependent: 261, dependent conditional: 261, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25885, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 3153, dependent conditional: 3153, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22732, independent: 17913, independent conditional: 0, independent unconditional: 17913, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 4819, unknown conditional: 0, unknown unconditional: 4819] , Statistics on independence cache: Total cache size (in pairs): 3915, Positive cache size: 3915, Positive conditional cache size: 0, Positive unconditional cache size: 3915, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 1148, Statistics for Abstraction: - StatisticsResult: Independence relation #6 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2586, independent: 2266, independent conditional: 2266, independent unconditional: 0, dependent: 320, dependent conditional: 320, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25885, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 3153, dependent conditional: 3153, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22732, independent: 17913, independent conditional: 0, independent unconditional: 17913, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 4819, unknown conditional: 0, unknown unconditional: 4819] , Statistics on independence cache: Total cache size (in pairs): 4638, Positive cache size: 4638, Positive conditional cache size: 0, Positive unconditional cache size: 4638, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 1468, Statistics for Abstraction: - StatisticsResult: Independence relation #7 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2854, independent: 2502, independent conditional: 2502, independent unconditional: 0, dependent: 352, dependent conditional: 352, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25885, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 3153, dependent conditional: 3153, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22732, independent: 17913, independent conditional: 0, independent unconditional: 17913, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 4819, unknown conditional: 0, unknown unconditional: 4819] , Statistics on independence cache: Total cache size (in pairs): 4638, Positive cache size: 4638, Positive conditional cache size: 0, Positive unconditional cache size: 4638, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 1820, Statistics for Abstraction: - StatisticsResult: Independence relation #8 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2602, independent: 2267, independent conditional: 2267, independent unconditional: 0, dependent: 335, dependent conditional: 335, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25885, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 3153, dependent conditional: 3153, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22732, independent: 17913, independent conditional: 0, independent unconditional: 17913, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 4819, unknown conditional: 0, unknown unconditional: 4819] , Statistics on independence cache: Total cache size (in pairs): 4638, Positive cache size: 4638, Positive conditional cache size: 0, Positive unconditional cache size: 4638, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 2155, Statistics for Abstraction: - StatisticsResult: Independence relation #9 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3625, independent: 3162, independent conditional: 3162, independent unconditional: 0, dependent: 463, dependent conditional: 463, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25885, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 3153, dependent conditional: 3153, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22732, independent: 17913, independent conditional: 0, independent unconditional: 17913, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 4819, unknown conditional: 0, unknown unconditional: 4819] , Statistics on independence cache: Total cache size (in pairs): 4638, Positive cache size: 4638, Positive conditional cache size: 0, Positive unconditional cache size: 4638, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 2618, Statistics for Abstraction: - StatisticsResult: Independence relation #10 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4186, independent: 3651, independent conditional: 3651, independent unconditional: 0, dependent: 535, dependent conditional: 535, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25885, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 3153, dependent conditional: 3153, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 22732, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22732, independent: 22732, independent conditional: 0, independent unconditional: 22732, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4819, independent: 4819, independent conditional: 0, independent unconditional: 4819, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22732, independent: 17913, independent conditional: 0, independent unconditional: 17913, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 4819, unknown conditional: 0, unknown unconditional: 4819] , Statistics on independence cache: Total cache size (in pairs): 4819, Positive cache size: 4819, Positive conditional cache size: 0, Positive unconditional cache size: 4819, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 3153, Statistics for Abstraction: - StatisticsResult: Traversal Statistics Data States: 1609, Transitions: 1797, Traversal time: 383585163.0ns - StatisticsResult: Traversal Statistics Data Sleep-blocked states: 12 - StatisticsResult: Traversal Statistics Data States: 1609, Transitions: 1805, Traversal time: 44050241.0ns - StatisticsResult: Traversal Statistics Data Sleep-blocked states: 12 - StatisticsResult: Traversal Statistics Data States: 1621, Transitions: 1818, Traversal time: 262449252.0ns - StatisticsResult: Traversal Statistics Data Sleep-blocked states: 12 - StatisticsResult: Traversal Statistics Data States: 1628, Transitions: 1825, Traversal time: 172483412.0ns - StatisticsResult: Traversal Statistics Data Sleep-blocked states: 12 - StatisticsResult: Traversal Statistics Data States: 1813, Transitions: 2036, Traversal time: 1171141679.0ns - StatisticsResult: Traversal Statistics Data Sleep-blocked states: 14 - StatisticsResult: Traversal Statistics Data States: 2094, Transitions: 2363, Traversal time: 12162190407.0ns - StatisticsResult: Traversal Statistics Data Sleep-blocked states: 18 - StatisticsResult: Traversal Statistics Data States: 2316, Transitions: 2596, Traversal time: 1235851780.0ns - StatisticsResult: Traversal Statistics Data Sleep-blocked states: 35 - StatisticsResult: Traversal Statistics Data States: 2107, Transitions: 2365, Traversal time: 8947870588.0ns - StatisticsResult: Traversal Statistics Data Sleep-blocked states: 34 - StatisticsResult: Traversal Statistics Data States: 2904, Transitions: 3260, Traversal time: 2035755993.0ns - StatisticsResult: Traversal Statistics Data Sleep-blocked states: 46 - StatisticsResult: Traversal Statistics Data States: 3336, Transitions: 3746, Traversal time: 15982595761.0ns - StatisticsResult: Traversal Statistics Data Sleep-blocked states: 52 - TimeoutResultAtElement [Line: 115]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 326 with TraceHistMax 9,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while NestedInterpolantsBuilder was constructing predicates for 324 interpolants. - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION with 1 thread instances CFG has 5 procedures, 363 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 834337674268.0ns, OverallIterations: 10, TraceHistogramMax: 0, PathProgramHistogramMax: 5, EmptinessCheckTime: 46629072652.0ns, FeasibilityCheckTime: 786176158320.0ns, RefinementTime: 42086890.0ns, AutomataDifference: 0.0ns, DeadEndRemovalTime: 0.0ns, HoareAnnotationTime: 0.0ns, InitialAbstractionConstructionTime: 14162669.0ns, HoareTripleCheckerStatistics: 21 mSolverCounterUnknown, 17240 SdHoareTripleChecker+Valid, 17456291661.0ns IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 17240 mSDsluCounter, 117025 SdHoareTripleChecker+Invalid, 15266317200.0ns Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 112422 mSDsCounter, 345 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 27183 IncrementalHoareTripleChecker+Invalid, 27549 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 345 mSolverCounterUnsat, 4603 mSDtfsCounter, 27183 mSolverCounterSat, 260774126.0ns SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: No data available, 0.0ns BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 330, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ns DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 176819907.0ns SsaConstructionTime, 1734113442.0ns SatisfiabilityAnalysisTime, 99767061412.0ns InterpolantComputationTime, 2984 NumberOfCodeBlocks, 2964 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 4180 ConstructedInterpolants, 77 QuantifiedInterpolants, 79229 SizeOfPredicates, 180 NumberOfNonLiveVariables, 2555 ConjunctsInSsa, 330 ConjunctsInUnsatCore, 22 InterpolantComputations, 3 PerfectInterpolantSequences, 412/1835 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