/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-atomic/szymanski.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-98196c323137eee61a7c1131837b356358d783d4-98196c3 [2021-06-17 04:39:36,344 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-17 04:39:36,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-17 04:39:36,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-17 04:39:36,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-17 04:39:36,400 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-17 04:39:36,401 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-17 04:39:36,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-17 04:39:36,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-17 04:39:36,405 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-17 04:39:36,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-17 04:39:36,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-17 04:39:36,415 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-17 04:39:36,416 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-17 04:39:36,417 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-17 04:39:36,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-17 04:39:36,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-17 04:39:36,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-17 04:39:36,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-17 04:39:36,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-17 04:39:36,439 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf [2021-06-17 04:39:36,473 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-17 04:39:36,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-17 04:39:36,473 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-17 04:39:36,473 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-17 04:39:36,476 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-17 04:39:36,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-17 04:39:36,476 INFO L138 SettingsManager]: * Use SBE=true [2021-06-17 04:39:36,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-17 04:39:36,476 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-17 04:39:36,476 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-17 04:39:36,477 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-17 04:39:36,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-17 04:39:36,477 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-17 04:39:36,477 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-17 04:39:36,477 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-17 04:39:36,478 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-17 04:39:36,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-17 04:39:36,478 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-17 04:39:36,478 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-17 04:39:36,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-17 04:39:36,478 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-17 04:39:36,478 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-17 04:39:36,478 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-17 04:39:36,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 04:39:36,479 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-17 04:39:36,479 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-17 04:39:36,479 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-17 04:39:36,479 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-17 04:39:36,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-17 04:39:36,479 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-17 04:39:36,479 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-17 04:39:36,479 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-17 04:39:36,480 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-17 04:39:36,480 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-17 04:39:36,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-17 04:39:36,772 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-17 04:39:36,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-17 04:39:36,775 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-17 04:39:36,775 INFO L275 PluginConnector]: CDTParser initialized [2021-06-17 04:39:36,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/szymanski.i [2021-06-17 04:39:36,878 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fb7563cf/d265c9e54cc54fb6bfeebf95deaaa0cf/FLAG325bd4f40 [2021-06-17 04:39:37,415 INFO L306 CDTParser]: Found 1 translation units. [2021-06-17 04:39:37,416 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/szymanski.i [2021-06-17 04:39:37,435 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fb7563cf/d265c9e54cc54fb6bfeebf95deaaa0cf/FLAG325bd4f40 [2021-06-17 04:39:37,833 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fb7563cf/d265c9e54cc54fb6bfeebf95deaaa0cf [2021-06-17 04:39:37,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-17 04:39:37,836 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-17 04:39:37,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-17 04:39:37,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-17 04:39:37,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-17 04:39:37,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.06 04:39:37" (1/1) ... [2021-06-17 04:39:37,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@210ca5bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 04:39:37, skipping insertion in model container [2021-06-17 04:39:37,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.06 04:39:37" (1/1) ... [2021-06-17 04:39:37,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-17 04:39:37,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-17 04:39:38,063 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-17 04:39:38,174 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/szymanski.i[31505,31518] [2021-06-17 04:39:38,179 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/szymanski.i[32915,32928] [2021-06-17 04:39:38,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-17 04:39:38,195 INFO L203 MainTranslator]: Completed pre-run [2021-06-17 04:39:38,204 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-17 04:39:38,220 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/szymanski.i[31505,31518] [2021-06-17 04:39:38,223 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/szymanski.i[32915,32928] [2021-06-17 04:39:38,226 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-17 04:39:38,266 INFO L208 MainTranslator]: Completed translation [2021-06-17 04:39:38,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 04:39:38 WrapperNode [2021-06-17 04:39:38,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-17 04:39:38,268 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-17 04:39:38,268 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-17 04:39:38,268 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-17 04:39:38,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 04:39:38" (1/1) ... [2021-06-17 04:39:38,281 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 04:39:38" (1/1) ... [2021-06-17 04:39:38,293 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-17 04:39:38,294 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-17 04:39:38,294 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-17 04:39:38,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-17 04:39:38,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 04:39:38" (1/1) ... [2021-06-17 04:39:38,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 04:39:38" (1/1) ... [2021-06-17 04:39:38,302 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 04:39:38" (1/1) ... [2021-06-17 04:39:38,302 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 04:39:38" (1/1) ... [2021-06-17 04:39:38,306 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 04:39:38" (1/1) ... [2021-06-17 04:39:38,310 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 04:39:38" (1/1) ... [2021-06-17 04:39:38,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 04:39:38" (1/1) ... [2021-06-17 04:39:38,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-17 04:39:38,324 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-17 04:39:38,326 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-17 04:39:38,326 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-17 04:39:38,326 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 04:39:38" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 04:39:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-06-17 04:39:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2021-06-17 04:39:38,396 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2021-06-17 04:39:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-06-17 04:39:38,396 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-06-17 04:39:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-17 04:39:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-06-17 04:39:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-17 04:39:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-17 04:39:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-17 04:39:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-06-17 04:39:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-17 04:39:38,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-17 04:39:38,398 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-17 04:39:38,878 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-17 04:39:38,878 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-06-17 04:39:38,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 04:39:38 BoogieIcfgContainer [2021-06-17 04:39:38,880 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-17 04:39:38,882 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-17 04:39:38,882 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-17 04:39:38,885 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-17 04:39:38,885 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.06 04:39:37" (1/3) ... [2021-06-17 04:39:38,886 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@225bfa28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 04:39:38, skipping insertion in model container [2021-06-17 04:39:38,886 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 04:39:38" (2/3) ... [2021-06-17 04:39:38,887 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@225bfa28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 04:39:38, skipping insertion in model container [2021-06-17 04:39:38,887 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 04:39:38" (3/3) ... [2021-06-17 04:39:38,889 INFO L111 eAbstractionObserver]: Analyzing ICFG szymanski.i [2021-06-17 04:39:38,893 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-17 04:39:38,893 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-17 04:39:38,893 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-06-17 04:39:38,894 INFO L470 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-17 04:39:38,924 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,925 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,925 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,925 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,925 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,925 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,925 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,925 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,925 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,926 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,926 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,927 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,927 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,928 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,928 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,928 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,928 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,929 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,929 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,929 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,929 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,929 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,929 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,929 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,929 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,930 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,930 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,930 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,930 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,931 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,931 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,931 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,932 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,932 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,932 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,932 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,932 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,932 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,933 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,933 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,935 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,935 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,935 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,935 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,935 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,936 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,936 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,936 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,936 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,936 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,938 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,938 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,938 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,938 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,944 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,947 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,947 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,947 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,947 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,951 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,951 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,951 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,951 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,953 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,953 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,953 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,953 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,953 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,957 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,957 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,957 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,957 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,958 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 04:39:38,967 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-06-17 04:39:38,990 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 04:39:39,046 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 04:39:39,046 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 04:39:39,046 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 04:39:39,046 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 04:39:39,046 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 04:39:39,046 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 04:39:39,046 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 04:39:39,046 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == thr2======== [2021-06-17 04:39:40,078 INFO L301 ceAbstractionStarter]: Result for error location thr2 was SAFE (1/5) [2021-06-17 04:39:40,080 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 04:39:40,116 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 04:39:40,116 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 04:39:40,116 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 04:39:40,117 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 04:39:40,117 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 04:39:40,117 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 04:39:40,117 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 04:39:40,117 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == thr1======== [2021-06-17 04:39:40,797 INFO L301 ceAbstractionStarter]: Result for error location thr1 was SAFE (2/5) [2021-06-17 04:39:40,797 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 04:39:40,849 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 04:39:40,849 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 04:39:40,849 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 04:39:40,850 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 04:39:40,850 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 04:39:40,850 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 04:39:40,850 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 04:39:40,850 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == thr1Thread1of1ForFork0======== [2021-06-17 04:39:40,891 INFO L430 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:40,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:40,895 INFO L82 PathProgramCache]: Analyzing trace with hash 284438861, now seen corresponding path program 1 times [2021-06-17 04:39:40,901 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:40,901 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112808898] [2021-06-17 04:39:40,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:41,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:41,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:41,074 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:41,074 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2112808898] [2021-06-17 04:39:41,075 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2112808898] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:41,075 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:41,075 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-17 04:39:41,075 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334728924] [2021-06-17 04:39:41,079 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-17 04:39:41,079 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:41,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-17 04:39:41,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-17 04:39:41,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,090 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:41,090 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 19.5) internal successors, (39), 2 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:41,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,096 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-17 04:39:41,096 INFO L430 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:41,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:41,096 INFO L82 PathProgramCache]: Analyzing trace with hash 878569326, now seen corresponding path program 1 times [2021-06-17 04:39:41,097 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:41,097 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511215315] [2021-06-17 04:39:41,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:41,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:41,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:41,192 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:41,192 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511215315] [2021-06-17 04:39:41,192 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1511215315] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:41,193 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:41,193 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 04:39:41,193 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [648512430] [2021-06-17 04:39:41,194 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-17 04:39:41,194 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:41,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-17 04:39:41,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-17 04:39:41,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,195 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:41,196 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:41,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 04:39:41,222 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-17 04:39:41,222 INFO L430 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:41,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:41,222 INFO L82 PathProgramCache]: Analyzing trace with hash -1589930483, now seen corresponding path program 1 times [2021-06-17 04:39:41,222 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:41,222 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1887413018] [2021-06-17 04:39:41,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:41,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:41,251 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:41,251 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1887413018] [2021-06-17 04:39:41,252 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1887413018] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:41,252 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:41,252 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-17 04:39:41,252 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [964249293] [2021-06-17 04:39:41,252 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 04:39:41,252 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:41,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 04:39:41,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 04:39:41,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,253 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:41,253 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:41,253 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,253 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 04:39:41,253 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:41,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:41,483 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-17 04:39:41,483 INFO L430 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:41,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:41,484 INFO L82 PathProgramCache]: Analyzing trace with hash 846376474, now seen corresponding path program 1 times [2021-06-17 04:39:41,484 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:41,484 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [161807864] [2021-06-17 04:39:41,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:41,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:41,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:41,529 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:41,530 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [161807864] [2021-06-17 04:39:41,530 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [161807864] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:41,530 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:41,530 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 04:39:41,530 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260866359] [2021-06-17 04:39:41,530 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-17 04:39:41,530 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:41,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-17 04:39:41,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-17 04:39:41,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,531 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:41,531 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:41,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:41,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:41,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:41,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:41,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:41,728 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-17 04:39:41,728 INFO L430 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:41,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:41,728 INFO L82 PathProgramCache]: Analyzing trace with hash -1687665744, now seen corresponding path program 2 times [2021-06-17 04:39:41,729 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:41,729 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735413866] [2021-06-17 04:39:41,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:41,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:41,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:41,764 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:41,764 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735413866] [2021-06-17 04:39:41,764 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1735413866] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:41,764 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:41,764 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 04:39:41,764 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335601689] [2021-06-17 04:39:41,765 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-17 04:39:41,765 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:41,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-17 04:39:41,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-17 04:39:41,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,765 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:41,765 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:41,766 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:41,766 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:41,766 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:41,766 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:41,766 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:42,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:42,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:42,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,008 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-17 04:39:42,008 INFO L430 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:42,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:42,008 INFO L82 PathProgramCache]: Analyzing trace with hash -970730871, now seen corresponding path program 1 times [2021-06-17 04:39:42,009 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:42,009 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774459616] [2021-06-17 04:39:42,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:42,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:42,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:42,066 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:42,067 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1774459616] [2021-06-17 04:39:42,067 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1774459616] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:42,067 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:42,067 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 04:39:42,067 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1169911969] [2021-06-17 04:39:42,068 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-17 04:39:42,068 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:42,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-17 04:39:42,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-17 04:39:42,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:42,068 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:42,069 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:42,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:42,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:42,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:42,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:42,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:42,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,428 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-17 04:39:42,428 INFO L430 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:42,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:42,428 INFO L82 PathProgramCache]: Analyzing trace with hash -834878877, now seen corresponding path program 1 times [2021-06-17 04:39:42,428 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:42,428 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [172167055] [2021-06-17 04:39:42,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:42,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:42,454 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:42,454 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [172167055] [2021-06-17 04:39:42,454 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [172167055] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:42,454 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:42,454 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 04:39:42,455 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665073462] [2021-06-17 04:39:42,455 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-17 04:39:42,455 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:42,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-17 04:39:42,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-17 04:39:42,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:42,455 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:42,456 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:42,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:42,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:42,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:42,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:43,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:43,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:43,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,138 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-17 04:39:43,138 INFO L430 AbstractCegarLoop]: === Iteration 8 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:43,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:43,138 INFO L82 PathProgramCache]: Analyzing trace with hash -320149077, now seen corresponding path program 2 times [2021-06-17 04:39:43,138 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:43,138 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144446245] [2021-06-17 04:39:43,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:43,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:43,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:43,162 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:43,162 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2144446245] [2021-06-17 04:39:43,162 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2144446245] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:43,163 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:43,163 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 04:39:43,163 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313340977] [2021-06-17 04:39:43,163 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-17 04:39:43,163 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:43,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-17 04:39:43,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-17 04:39:43,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:43,164 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:43,164 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:43,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:43,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:43,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:43,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:43,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:43,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,624 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-17 04:39:43,624 INFO L430 AbstractCegarLoop]: === Iteration 9 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:43,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:43,624 INFO L82 PathProgramCache]: Analyzing trace with hash 531298960, now seen corresponding path program 1 times [2021-06-17 04:39:43,624 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:43,624 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [916148585] [2021-06-17 04:39:43,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:43,644 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:43,644 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [916148585] [2021-06-17 04:39:43,644 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [916148585] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:43,644 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:43,644 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 04:39:43,644 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [237408065] [2021-06-17 04:39:43,644 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-17 04:39:43,645 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:43,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-17 04:39:43,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-17 04:39:43,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:43,645 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:43,645 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:43,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:43,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:43,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:43,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:44,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:44,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:44,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:44,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:44,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:44,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:44,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:44,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:44,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:44,363 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-06-17 04:39:44,368 INFO L301 ceAbstractionStarter]: Result for error location thr1Thread1of1ForFork0 was SAFE (3/5) [2021-06-17 04:39:44,368 INFO L255 AbstractCegarLoop]: Starting to check reachability of 2 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 04:39:44,373 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 04:39:44,373 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 04:39:44,373 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 04:39:44,373 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 04:39:44,373 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 04:39:44,373 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 04:39:44,373 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 04:39:44,373 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-17 04:39:45,028 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (4/5) [2021-06-17 04:39:45,029 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 04:39:45,033 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 04:39:45,033 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 04:39:45,033 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 04:39:45,033 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 04:39:45,034 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 04:39:45,034 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 04:39:45,034 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 04:39:45,034 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == thr2Thread1of1ForFork1======== [2021-06-17 04:39:45,072 INFO L430 AbstractCegarLoop]: === Iteration 1 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:45,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:45,072 INFO L82 PathProgramCache]: Analyzing trace with hash 1560935801, now seen corresponding path program 1 times [2021-06-17 04:39:45,073 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:45,073 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1402320647] [2021-06-17 04:39:45,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:45,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:45,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:45,084 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:45,084 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1402320647] [2021-06-17 04:39:45,084 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1402320647] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:45,085 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:45,085 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-17 04:39:45,085 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509440617] [2021-06-17 04:39:45,085 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-17 04:39:45,085 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:45,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-17 04:39:45,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-17 04:39:45,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,086 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:45,086 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:45,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,089 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-06-17 04:39:45,089 INFO L430 AbstractCegarLoop]: === Iteration 2 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:45,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:45,090 INFO L82 PathProgramCache]: Analyzing trace with hash 865996603, now seen corresponding path program 1 times [2021-06-17 04:39:45,090 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:45,090 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135495916] [2021-06-17 04:39:45,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:45,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:45,110 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:45,110 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135495916] [2021-06-17 04:39:45,110 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135495916] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:45,110 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:45,110 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 04:39:45,110 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1247897986] [2021-06-17 04:39:45,110 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-17 04:39:45,110 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:45,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-17 04:39:45,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-17 04:39:45,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,111 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:45,111 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:45,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,131 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-06-17 04:39:45,131 INFO L430 AbstractCegarLoop]: === Iteration 3 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:45,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:45,131 INFO L82 PathProgramCache]: Analyzing trace with hash 1507407962, now seen corresponding path program 1 times [2021-06-17 04:39:45,132 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:45,132 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787540630] [2021-06-17 04:39:45,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:45,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:45,238 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:45,238 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787540630] [2021-06-17 04:39:45,238 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1787540630] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:45,238 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:45,239 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-17 04:39:45,239 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264223796] [2021-06-17 04:39:45,239 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 04:39:45,239 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:45,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 04:39:45,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 04:39:45,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,239 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:45,239 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:45,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,261 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-06-17 04:39:45,261 INFO L430 AbstractCegarLoop]: === Iteration 4 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:45,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:45,261 INFO L82 PathProgramCache]: Analyzing trace with hash 1367047806, now seen corresponding path program 1 times [2021-06-17 04:39:45,261 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:45,262 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269801228] [2021-06-17 04:39:45,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:45,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:45,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:45,296 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:45,296 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [269801228] [2021-06-17 04:39:45,296 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [269801228] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:45,296 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:45,296 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-17 04:39:45,296 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023613655] [2021-06-17 04:39:45,297 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-17 04:39:45,297 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:45,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-17 04:39:45,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-06-17 04:39:45,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,297 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:45,297 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 10.0) internal successors, (60), 6 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:45,297 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,297 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,297 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,297 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-17 04:39:45,360 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-06-17 04:39:45,360 INFO L430 AbstractCegarLoop]: === Iteration 5 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:45,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:45,361 INFO L82 PathProgramCache]: Analyzing trace with hash 122392537, now seen corresponding path program 1 times [2021-06-17 04:39:45,361 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:45,361 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561697644] [2021-06-17 04:39:45,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:45,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:45,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:45,378 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:45,378 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1561697644] [2021-06-17 04:39:45,378 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1561697644] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:45,378 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:45,378 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-17 04:39:45,378 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1193517373] [2021-06-17 04:39:45,379 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 04:39:45,379 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:45,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 04:39:45,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 04:39:45,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,379 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:45,379 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:45,379 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,379 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,379 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-17 04:39:45,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 04:39:45,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,609 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-06-17 04:39:45,609 INFO L430 AbstractCegarLoop]: === Iteration 6 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:45,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:45,610 INFO L82 PathProgramCache]: Analyzing trace with hash -1826519977, now seen corresponding path program 1 times [2021-06-17 04:39:45,610 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:45,610 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735461677] [2021-06-17 04:39:45,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:45,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:45,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:45,629 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:45,629 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735461677] [2021-06-17 04:39:45,629 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1735461677] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:45,629 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:45,629 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 04:39:45,629 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471736087] [2021-06-17 04:39:45,630 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-17 04:39:45,630 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:45,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-17 04:39:45,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-17 04:39:45,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,630 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:45,630 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:45,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 04:39:45,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 04:39:45,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,776 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-06-17 04:39:45,776 INFO L430 AbstractCegarLoop]: === Iteration 7 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:45,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:45,776 INFO L82 PathProgramCache]: Analyzing trace with hash 936181033, now seen corresponding path program 2 times [2021-06-17 04:39:45,776 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:45,776 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1834613369] [2021-06-17 04:39:45,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:45,794 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:45,794 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1834613369] [2021-06-17 04:39:45,795 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1834613369] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:45,795 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:45,795 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 04:39:45,795 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138339001] [2021-06-17 04:39:45,795 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-17 04:39:45,795 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:45,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-17 04:39:45,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-17 04:39:45,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,796 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:45,796 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:45,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 04:39:45,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:45,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 04:39:45,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:45,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:45,987 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-06-17 04:39:45,987 INFO L430 AbstractCegarLoop]: === Iteration 8 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:45,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:45,988 INFO L82 PathProgramCache]: Analyzing trace with hash -1583249104, now seen corresponding path program 1 times [2021-06-17 04:39:45,988 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:45,988 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [30149841] [2021-06-17 04:39:45,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:46,007 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:46,007 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [30149841] [2021-06-17 04:39:46,007 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [30149841] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:46,007 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:46,007 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 04:39:46,007 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489259267] [2021-06-17 04:39:46,007 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-17 04:39:46,007 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:46,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-17 04:39:46,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-17 04:39:46,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:46,008 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:46,008 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:46,008 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:46,008 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:46,008 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:46,008 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 04:39:46,008 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:46,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:46,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:46,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:46,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:46,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:46,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:46,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 04:39:46,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:46,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:46,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:46,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:46,438 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-06-17 04:39:46,438 INFO L430 AbstractCegarLoop]: === Iteration 9 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:46,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:46,438 INFO L82 PathProgramCache]: Analyzing trace with hash 176370105, now seen corresponding path program 1 times [2021-06-17 04:39:46,439 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:46,439 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1213819949] [2021-06-17 04:39:46,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:46,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:46,457 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:46,457 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1213819949] [2021-06-17 04:39:46,457 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1213819949] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:46,457 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:46,457 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 04:39:46,457 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [114909830] [2021-06-17 04:39:46,457 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-17 04:39:46,457 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:46,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-17 04:39:46,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-17 04:39:46,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:46,458 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:46,458 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:46,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:46,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:46,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:46,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 04:39:46,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:46,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:46,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:46,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:46,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:47,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:47,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:47,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 04:39:47,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:47,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,112 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-06-17 04:39:47,112 INFO L430 AbstractCegarLoop]: === Iteration 10 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 04:39:47,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 04:39:47,112 INFO L82 PathProgramCache]: Analyzing trace with hash 748619944, now seen corresponding path program 1 times [2021-06-17 04:39:47,112 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 04:39:47,112 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306437697] [2021-06-17 04:39:47,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 04:39:47,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 04:39:47,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 04:39:47,129 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 04:39:47,129 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306437697] [2021-06-17 04:39:47,129 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1306437697] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 04:39:47,129 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 04:39:47,129 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 04:39:47,129 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [47519675] [2021-06-17 04:39:47,130 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-17 04:39:47,130 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 04:39:47,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-17 04:39:47,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-17 04:39:47,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:47,130 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 04:39:47,130 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 04:39:47,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:47,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:47,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 04:39:47,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:47,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:47,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 04:39:47,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:47,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 04:39:47,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 04:39:47,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 04:39:47,899 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-06-17 04:39:47,902 INFO L301 ceAbstractionStarter]: Result for error location thr2Thread1of1ForFork1 was SAFE (5/5) [2021-06-17 04:39:47,902 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-17 04:39:47,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.06 04:39:47 BasicIcfg [2021-06-17 04:39:47,905 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-17 04:39:47,905 INFO L168 Benchmark]: Toolchain (without parser) took 10069.23 ms. Allocated memory was 180.4 MB in the beginning and 2.5 GB in the end (delta: 2.4 GB). Free memory was 141.4 MB in the beginning and 2.2 GB in the end (delta: -2.0 GB). Peak memory consumption was 655.2 MB. Max. memory is 8.0 GB. [2021-06-17 04:39:47,905 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 180.4 MB. Free memory is still 160.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-17 04:39:47,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.90 ms. Allocated memory is still 180.4 MB. Free memory was 141.1 MB in the beginning and 141.7 MB in the end (delta: -574.2 kB). Peak memory consumption was 8.9 MB. Max. memory is 8.0 GB. [2021-06-17 04:39:47,906 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.90 ms. Allocated memory is still 180.4 MB. Free memory was 141.7 MB in the beginning and 139.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-17 04:39:47,906 INFO L168 Benchmark]: Boogie Preprocessor took 28.91 ms. Allocated memory is still 180.4 MB. Free memory was 139.6 MB in the beginning and 137.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-17 04:39:47,906 INFO L168 Benchmark]: RCFGBuilder took 556.32 ms. Allocated memory is still 180.4 MB. Free memory was 137.7 MB in the beginning and 111.3 MB in the end (delta: 26.4 MB). Peak memory consumption was 26.2 MB. Max. memory is 8.0 GB. [2021-06-17 04:39:47,906 INFO L168 Benchmark]: TraceAbstraction took 9022.37 ms. Allocated memory was 180.4 MB in the beginning and 2.5 GB in the end (delta: 2.4 GB). Free memory was 110.8 MB in the beginning and 2.2 GB in the end (delta: -2.1 GB). Peak memory consumption was 624.9 MB. Max. memory is 8.0 GB. [2021-06-17 04:39:47,907 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 180.4 MB. Free memory is still 160.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 429.90 ms. Allocated memory is still 180.4 MB. Free memory was 141.1 MB in the beginning and 141.7 MB in the end (delta: -574.2 kB). Peak memory consumption was 8.9 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 25.90 ms. Allocated memory is still 180.4 MB. Free memory was 141.7 MB in the beginning and 139.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 28.91 ms. Allocated memory is still 180.4 MB. Free memory was 139.6 MB in the beginning and 137.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 556.32 ms. Allocated memory is still 180.4 MB. Free memory was 137.7 MB in the beginning and 111.3 MB in the end (delta: 26.4 MB). Peak memory consumption was 26.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 9022.37 ms. Allocated memory was 180.4 MB in the beginning and 2.5 GB in the end (delta: 2.4 GB). Free memory was 110.8 MB in the beginning and 2.2 GB in the end (delta: -2.1 GB). Peak memory consumption was 624.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 28267, positive: 23711, positive conditional: 14270, positive unconditional: 9441, negative: 4556, negative conditional: 4440, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 24496, positive: 23711, positive conditional: 14270, positive unconditional: 9441, negative: 785, negative conditional: 669, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 24496, positive: 23711, positive conditional: 0, positive unconditional: 23711, negative: 785, negative conditional: 0, negative unconditional: 785, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4015, positive: 3901, positive conditional: 0, positive unconditional: 3901, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4015, positive: 3898, positive conditional: 0, positive unconditional: 3898, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 175, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 170, negative conditional: 0, negative unconditional: 170, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 24496, positive: 19810, positive conditional: 0, positive unconditional: 19810, negative: 671, negative conditional: 0, negative unconditional: 671, unknown: 4015, unknown conditional: 0, unknown unconditional: 4015] , Statistics on independence cache: Total cache size (in pairs): 4015, Positive cache size: 3901, Positive conditional cache size: 0, Positive unconditional cache size: 3901, Negative cache size: 114, Negative conditional cache size: 0, Negative unconditional cache size: 114 ], Maximal queried relation: 0, Independence queries for same thread: 3771 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 771, Number of persistent set computation: 12530, Number of trivial persistent sets: 12244, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 28267, positive: 23711, positive conditional: 14270, positive unconditional: 9441, negative: 4556, negative conditional: 4440, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 24496, positive: 23711, positive conditional: 14270, positive unconditional: 9441, negative: 785, negative conditional: 669, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 24496, positive: 23711, positive conditional: 0, positive unconditional: 23711, negative: 785, negative conditional: 0, negative unconditional: 785, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4015, positive: 3901, positive conditional: 0, positive unconditional: 3901, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4015, positive: 3898, positive conditional: 0, positive unconditional: 3898, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 175, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 170, negative conditional: 0, negative unconditional: 170, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 24496, positive: 19810, positive conditional: 0, positive unconditional: 19810, negative: 671, negative conditional: 0, negative unconditional: 671, unknown: 4015, unknown conditional: 0, unknown unconditional: 4015] , Statistics on independence cache: Total cache size (in pairs): 4015, Positive cache size: 3901, Positive conditional cache size: 0, Positive unconditional cache size: 3901, Negative cache size: 114, Negative conditional cache size: 0, Negative unconditional cache size: 114 ], Maximal queried relation: 0, Independence queries for same thread: 3771 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 28267, positive: 23711, positive conditional: 14270, positive unconditional: 9441, negative: 4556, negative conditional: 4440, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 24496, positive: 23711, positive conditional: 14270, positive unconditional: 9441, negative: 785, negative conditional: 669, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 24496, positive: 23711, positive conditional: 0, positive unconditional: 23711, negative: 785, negative conditional: 0, negative unconditional: 785, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4015, positive: 3901, positive conditional: 0, positive unconditional: 3901, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4015, positive: 3898, positive conditional: 0, positive unconditional: 3898, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 107, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 105, negative conditional: 0, negative unconditional: 105, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 24496, positive: 19810, positive conditional: 0, positive unconditional: 19810, negative: 671, negative conditional: 0, negative unconditional: 671, unknown: 4015, unknown conditional: 0, unknown unconditional: 4015] , Statistics on independence cache: Total cache size (in pairs): 4015, Positive cache size: 3901, Positive conditional cache size: 0, Positive unconditional cache size: 3901, Negative cache size: 114, Negative conditional cache size: 0, Negative unconditional cache size: 114 ], Maximal queried relation: 0, Independence queries for same thread: 3771 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 484, Number of persistent set computation: 12530, Number of trivial persistent sets: 12244, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 28267, positive: 23711, positive conditional: 14270, positive unconditional: 9441, negative: 4556, negative conditional: 4440, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 24496, positive: 23711, positive conditional: 14270, positive unconditional: 9441, negative: 785, negative conditional: 669, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 24496, positive: 23711, positive conditional: 0, positive unconditional: 23711, negative: 785, negative conditional: 0, negative unconditional: 785, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4015, positive: 3901, positive conditional: 0, positive unconditional: 3901, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4015, positive: 3898, positive conditional: 0, positive unconditional: 3898, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 107, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 105, negative conditional: 0, negative unconditional: 105, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 24496, positive: 19810, positive conditional: 0, positive unconditional: 19810, negative: 671, negative conditional: 0, negative unconditional: 671, unknown: 4015, unknown conditional: 0, unknown unconditional: 4015] , Statistics on independence cache: Total cache size (in pairs): 4015, Positive cache size: 3901, Positive conditional cache size: 0, Positive unconditional cache size: 3901, Negative cache size: 114, Negative conditional cache size: 0, Negative unconditional cache size: 114 ], Maximal queried relation: 0, Independence queries for same thread: 3771 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 85102, positive: 68919, positive conditional: 58997, positive unconditional: 9922, negative: 16183, negative conditional: 16025, negative unconditional: 158, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 71176, positive: 68919, positive conditional: 58997, positive unconditional: 9922, negative: 2257, negative conditional: 2099, negative unconditional: 158, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 71176, positive: 68919, positive conditional: 0, positive unconditional: 68919, negative: 2257, negative conditional: 0, negative unconditional: 2257, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3941, positive: 3841, positive conditional: 0, positive unconditional: 3841, negative: 100, negative conditional: 0, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3941, positive: 3838, positive conditional: 0, positive unconditional: 3838, negative: 103, negative conditional: 0, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 103, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 100, negative conditional: 0, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 71176, positive: 65078, positive conditional: 0, positive unconditional: 65078, negative: 2157, negative conditional: 0, negative unconditional: 2157, unknown: 3941, unknown conditional: 0, unknown unconditional: 3941] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264 ], Maximal queried relation: 9, Independence queries for same thread: 13926 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 1272, Number of persistent set computation: 51525, Number of trivial persistent sets: 50049, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 85102, positive: 68919, positive conditional: 58997, positive unconditional: 9922, negative: 16183, negative conditional: 16025, negative unconditional: 158, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 71176, positive: 68919, positive conditional: 58997, positive unconditional: 9922, negative: 2257, negative conditional: 2099, negative unconditional: 158, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 71176, positive: 68919, positive conditional: 0, positive unconditional: 68919, negative: 2257, negative conditional: 0, negative unconditional: 2257, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3941, positive: 3841, positive conditional: 0, positive unconditional: 3841, negative: 100, negative conditional: 0, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3941, positive: 3838, positive conditional: 0, positive unconditional: 3838, negative: 103, negative conditional: 0, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 103, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 100, negative conditional: 0, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 71176, positive: 65078, positive conditional: 0, positive unconditional: 65078, negative: 2157, negative conditional: 0, negative unconditional: 2157, unknown: 3941, unknown conditional: 0, unknown unconditional: 3941] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264, SemanticConditionEliminator.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16459, negative conditional: 1406, negative unconditional: 15053, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 192, negative conditional: 92, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 185, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 183, negative conditional: 69, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16459, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16367, negative conditional: 1314, negative unconditional: 15053, unknown: 92, unknown conditional: 92, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4033, Positive cache size: 3841, Positive conditional cache size: 0, Positive unconditional cache size: 3841, Negative cache size: 192, Negative conditional cache size: 92, Negative unconditional cache size: 100, Eliminated conditions: 14264 ], Maximal queried relation: 9, Independence queries for same thread: 13926 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 32418, positive: 27322, positive conditional: 18054, positive unconditional: 9268, negative: 5096, negative conditional: 4980, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 28107, positive: 27322, positive conditional: 18054, positive unconditional: 9268, negative: 785, negative conditional: 669, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 28107, positive: 27322, positive conditional: 0, positive unconditional: 27322, negative: 785, negative conditional: 0, negative unconditional: 785, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4069, positive: 3955, positive conditional: 0, positive unconditional: 3955, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4069, positive: 3952, positive conditional: 0, positive unconditional: 3952, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 90, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 88, negative conditional: 0, negative unconditional: 88, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 28107, positive: 23367, positive conditional: 0, positive unconditional: 23367, negative: 671, negative conditional: 0, negative unconditional: 671, unknown: 4069, unknown conditional: 0, unknown unconditional: 4069] , Statistics on independence cache: Total cache size (in pairs): 4069, Positive cache size: 3955, Positive conditional cache size: 0, Positive unconditional cache size: 3955, Negative cache size: 114, Negative conditional cache size: 0, Negative unconditional cache size: 114 ], Maximal queried relation: 0, Independence queries for same thread: 4311 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 507, Number of persistent set computation: 14574, Number of trivial persistent sets: 14166, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 32418, positive: 27322, positive conditional: 18054, positive unconditional: 9268, negative: 5096, negative conditional: 4980, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 28107, positive: 27322, positive conditional: 18054, positive unconditional: 9268, negative: 785, negative conditional: 669, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 28107, positive: 27322, positive conditional: 0, positive unconditional: 27322, negative: 785, negative conditional: 0, negative unconditional: 785, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4069, positive: 3955, positive conditional: 0, positive unconditional: 3955, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4069, positive: 3952, positive conditional: 0, positive unconditional: 3952, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 90, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 88, negative conditional: 0, negative unconditional: 88, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 28107, positive: 23367, positive conditional: 0, positive unconditional: 23367, negative: 671, negative conditional: 0, negative unconditional: 671, unknown: 4069, unknown conditional: 0, unknown unconditional: 4069] , Statistics on independence cache: Total cache size (in pairs): 4069, Positive cache size: 3955, Positive conditional cache size: 0, Positive unconditional cache size: 3955, Negative cache size: 114, Negative conditional cache size: 0, Negative unconditional cache size: 114 ], Maximal queried relation: 0, Independence queries for same thread: 4311 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 68068, positive: 55581, positive conditional: 46337, positive unconditional: 9244, negative: 12487, negative conditional: 12306, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 57365, positive: 55581, positive conditional: 46337, positive unconditional: 9244, negative: 1784, negative conditional: 1603, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 57365, positive: 55581, positive conditional: 0, positive unconditional: 55581, negative: 1784, negative conditional: 0, negative unconditional: 1784, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3951, positive: 3844, positive conditional: 0, positive unconditional: 3844, negative: 107, negative conditional: 0, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3951, positive: 3841, positive conditional: 0, positive unconditional: 3841, negative: 110, negative conditional: 0, negative unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 110, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 107, negative conditional: 0, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 57365, positive: 51737, positive conditional: 0, positive unconditional: 51737, negative: 1677, negative conditional: 0, negative unconditional: 1677, unknown: 3951, unknown conditional: 0, unknown unconditional: 3951] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452 ], Maximal queried relation: 10, Independence queries for same thread: 10703 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 833, Number of persistent set computation: 39141, Number of trivial persistent sets: 37553, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 68068, positive: 55581, positive conditional: 46337, positive unconditional: 9244, negative: 12487, negative conditional: 12306, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 57365, positive: 55581, positive conditional: 46337, positive unconditional: 9244, negative: 1784, negative conditional: 1603, negative unconditional: 181, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 57365, positive: 55581, positive conditional: 0, positive unconditional: 55581, negative: 1784, negative conditional: 0, negative unconditional: 1784, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3951, positive: 3844, positive conditional: 0, positive unconditional: 3844, negative: 107, negative conditional: 0, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3951, positive: 3841, positive conditional: 0, positive unconditional: 3841, negative: 110, negative conditional: 0, negative unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 110, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 107, negative conditional: 0, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 57365, positive: 51737, positive conditional: 0, positive unconditional: 51737, negative: 1677, negative conditional: 0, negative unconditional: 1677, unknown: 3951, unknown conditional: 0, unknown unconditional: 3951] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452, SemanticConditionEliminator.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15627, negative conditional: 1855, negative unconditional: 13772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 259, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 256, negative conditional: 149, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 206, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 204, negative conditional: 108, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15627, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15478, negative conditional: 1706, negative unconditional: 13772, unknown: 149, unknown conditional: 149, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4100, Positive cache size: 3844, Positive conditional cache size: 0, Positive unconditional cache size: 3844, Negative cache size: 256, Negative conditional cache size: 149, Negative unconditional cache size: 107, Eliminated conditions: 12452 ], Maximal queried relation: 10, Independence queries for same thread: 10703 - PositiveResult [Line: 802]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 745]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thr2 with 1 thread instances CFG has 5 procedures, 150 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1069.8ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 12.4ms, PartialOrderReductionTime: 1012.6ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thr1 with 1 thread instances CFG has 5 procedures, 150 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 712.4ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 677.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thr1Thread1of1ForFork0 with 1 thread instances CFG has 5 procedures, 150 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 3569.3ms, OverallIterations: 9, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 2956.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 40, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 22.0ms SsaConstructionTime, 93.0ms SatisfiabilityAnalysisTime, 291.1ms InterpolantComputationTime, 461 NumberOfCodeBlocks, 461 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 452 ConstructedInterpolants, 0 QuantifiedInterpolants, 644 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 1/1 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 150 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 659.3ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 653.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thr2Thread1of1ForFork1 with 1 thread instances CFG has 5 procedures, 150 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 2873.1ms, OverallIterations: 10, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 2559.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 55, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 8.8ms SsaConstructionTime, 32.4ms SatisfiabilityAnalysisTime, 214.9ms InterpolantComputationTime, 560 NumberOfCodeBlocks, 560 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 550 ConstructedInterpolants, 0 QuantifiedInterpolants, 777 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 1/1 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 - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! Received shutdown request...