/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-atomic/szymanski.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 12:06:38,075 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 12:06:38,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 12:06:38,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 12:06:38,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-14 12:06:38,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-14 12:06:38,129 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-14 12:06:38,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-14 12:06:38,132 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-14 12:06:38,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-14 12:06:38,134 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-14 12:06:38,139 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-14 12:06:38,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-14 12:06:38,140 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-14 12:06:38,141 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-14 12:06:38,143 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-14 12:06:38,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-07-14 12:06:38,154 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-14 12:06:38,155 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-14 12:06:38,155 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-14 12:06:38,158 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe-Lockstep.epf [2021-07-14 12:06:38,186 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 12:06:38,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 12:06:38,187 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 12:06:38,187 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 12:06:38,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 12:06:38,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 12:06:38,189 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 12:06:38,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 12:06:38,189 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 12:06:38,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 12:06:38,190 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 12:06:38,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 12:06:38,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 12:06:38,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 12:06:38,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 12:06:38,191 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 12:06:38,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 12:06:38,191 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 12:06:38,191 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 12:06:38,191 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 12:06:38,191 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 12:06:38,191 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 12:06:38,192 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 12:06:38,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 12:06:38,192 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 12:06:38,192 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 12:06:38,192 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 12:06:38,192 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 12:06:38,192 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-14 12:06:38,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 12:06:38,192 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 12:06:38,193 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 12:06:38,193 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 12:06:38,193 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2021-07-14 12:06:38,193 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 12:06:38,451 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 12:06:38,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 12:06:38,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 12:06:38,469 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-14 12:06:38,469 INFO L275 PluginConnector]: CDTParser initialized [2021-07-14 12:06:38,470 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/szymanski.i [2021-07-14 12:06:38,506 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/538d52953/282d9972422e4ac4a1152cb8bfee3eb7/FLAG0b5eceafd [2021-07-14 12:06:38,943 INFO L306 CDTParser]: Found 1 translation units. [2021-07-14 12:06:38,944 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/szymanski.i [2021-07-14 12:06:38,959 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/538d52953/282d9972422e4ac4a1152cb8bfee3eb7/FLAG0b5eceafd [2021-07-14 12:06:38,974 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/538d52953/282d9972422e4ac4a1152cb8bfee3eb7 [2021-07-14 12:06:38,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 12:06:38,978 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-14 12:06:38,981 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-14 12:06:38,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-14 12:06:38,985 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-14 12:06:38,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:06:38" (1/1) ... [2021-07-14 12:06:38,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37a859bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:06:38, skipping insertion in model container [2021-07-14 12:06:38,986 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:06:38" (1/1) ... [2021-07-14 12:06:38,991 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-14 12:06:39,039 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-14 12:06:39,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-07-14 12:06:39,272 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] [2021-07-14 12:06:39,280 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] [2021-07-14 12:06:39,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 12:06:39,288 INFO L203 MainTranslator]: Completed pre-run [2021-07-14 12:06:39,297 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-07-14 12:06:39,309 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] [2021-07-14 12:06:39,312 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] [2021-07-14 12:06:39,319 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 12:06:39,339 INFO L208 MainTranslator]: Completed translation [2021-07-14 12:06:39,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:06:39 WrapperNode [2021-07-14 12:06:39,339 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-14 12:06:39,340 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 12:06:39,340 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 12:06:39,340 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 12:06:39,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:06:39" (1/1) ... [2021-07-14 12:06:39,352 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:06:39" (1/1) ... [2021-07-14 12:06:39,363 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 12:06:39,363 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 12:06:39,363 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 12:06:39,363 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 12:06:39,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:06:39" (1/1) ... [2021-07-14 12:06:39,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:06:39" (1/1) ... [2021-07-14 12:06:39,370 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:06:39" (1/1) ... [2021-07-14 12:06:39,370 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:06:39" (1/1) ... [2021-07-14 12:06:39,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:06:39" (1/1) ... [2021-07-14 12:06:39,376 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:06:39" (1/1) ... [2021-07-14 12:06:39,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:06:39" (1/1) ... [2021-07-14 12:06:39,379 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 12:06:39,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 12:06:39,380 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 12:06:39,380 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 12:06:39,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:06:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 12:06:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-07-14 12:06:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2021-07-14 12:06:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2021-07-14 12:06:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-07-14 12:06:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-07-14 12:06:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-14 12:06:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-07-14 12:06:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-14 12:06:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-14 12:06:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-14 12:06:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-07-14 12:06:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 12:06:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 12:06:39,439 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 12:06:39,777 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 12:06:39,777 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-07-14 12:06:39,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 12:06:39 BoogieIcfgContainer [2021-07-14 12:06:39,779 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 12:06:39,780 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 12:06:39,780 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 12:06:39,782 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 12:06:39,782 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 12:06:38" (1/3) ... [2021-07-14 12:06:39,782 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6409abde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 12:06:39, skipping insertion in model container [2021-07-14 12:06:39,783 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:06:39" (2/3) ... [2021-07-14 12:06:39,783 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6409abde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 12:06:39, skipping insertion in model container [2021-07-14 12:06:39,783 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 12:06:39" (3/3) ... [2021-07-14 12:06:39,784 INFO L111 eAbstractionObserver]: Analyzing ICFG szymanski.i [2021-07-14 12:06:39,787 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 12:06:39,787 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 12:06:39,787 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-07-14 12:06:39,788 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 12:06:39,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,805 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,805 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,805 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,805 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,805 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,805 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,805 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,809 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,809 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,809 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,809 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,809 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,809 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,809 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,810 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,811 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,811 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,811 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,811 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,811 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,811 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,813 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,813 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,813 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,813 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,813 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,813 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,813 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,813 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,813 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,814 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,814 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,814 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,814 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,814 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,814 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,814 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,814 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,814 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~f21~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,821 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,821 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,821 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,821 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~f12~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,821 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 12:06:39,826 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-07-14 12:06:39,840 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 [2021-07-14 12:06:39,872 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 12:06:39,872 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 12:06:39,872 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 12:06:39,872 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 12:06:39,872 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 12:06:39,872 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 12:06:39,873 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 12:06:39,873 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == thr1Thread1of1ForFork0======== [2021-07-14 12:06:39,996 INFO L430 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:40,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:40,000 INFO L82 PathProgramCache]: Analyzing trace with hash -2129809356, now seen corresponding path program 1 times [2021-07-14 12:06:40,007 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:40,007 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269925394] [2021-07-14 12:06:40,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:40,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:40,137 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:40,137 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [269925394] [2021-07-14 12:06:40,138 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [269925394] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:40,138 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:40,138 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-14 12:06:40,138 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1951254392] [2021-07-14 12:06:40,141 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-14 12:06:40,141 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:40,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-14 12:06:40,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-14 12:06:40,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,151 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:40,152 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:06:40,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,158 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-14 12:06:40,158 INFO L430 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:40,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:40,159 INFO L82 PathProgramCache]: Analyzing trace with hash 608187606, now seen corresponding path program 1 times [2021-07-14 12:06:40,159 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:40,159 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189782669] [2021-07-14 12:06:40,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:40,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:40,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:40,232 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:40,232 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189782669] [2021-07-14 12:06:40,232 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189782669] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:40,233 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:40,233 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:40,233 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707243194] [2021-07-14 12:06:40,234 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:40,235 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:40,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:40,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:40,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,236 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:40,237 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:06:40,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,308 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-14 12:06:40,308 INFO L430 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:40,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:40,310 INFO L82 PathProgramCache]: Analyzing trace with hash 200867369, now seen corresponding path program 1 times [2021-07-14 12:06:40,310 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:40,310 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1769421215] [2021-07-14 12:06:40,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:40,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:40,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:40,359 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:40,359 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1769421215] [2021-07-14 12:06:40,360 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1769421215] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:40,360 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:40,360 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:40,360 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [93286555] [2021-07-14 12:06:40,360 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:40,360 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:40,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:40,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:40,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,361 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:40,361 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:06:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 12:06:40,381 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-14 12:06:40,381 INFO L430 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:40,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:40,382 INFO L82 PathProgramCache]: Analyzing trace with hash 200868330, now seen corresponding path program 1 times [2021-07-14 12:06:40,382 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:40,382 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [220486189] [2021-07-14 12:06:40,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:40,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:40,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:40,420 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:40,420 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [220486189] [2021-07-14 12:06:40,420 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [220486189] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:40,420 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:40,420 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 12:06:40,420 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741871900] [2021-07-14 12:06:40,421 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 12:06:40,421 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:40,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 12:06:40,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 12:06:40,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,422 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:40,422 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:06:40,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 12:06:40,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:40,657 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-14 12:06:40,657 INFO L430 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:40,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:40,657 INFO L82 PathProgramCache]: Analyzing trace with hash -2067492611, now seen corresponding path program 1 times [2021-07-14 12:06:40,657 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:40,657 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1500417598] [2021-07-14 12:06:40,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:40,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:40,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:40,706 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:40,707 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1500417598] [2021-07-14 12:06:40,707 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1500417598] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:40,707 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:40,707 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:40,707 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163528512] [2021-07-14 12:06:40,707 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:40,707 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:40,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:40,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:40,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,708 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:40,708 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) [2021-07-14 12:06:40,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:40,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:40,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,784 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-14 12:06:40,784 INFO L430 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:40,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:40,784 INFO L82 PathProgramCache]: Analyzing trace with hash -618080130, now seen corresponding path program 1 times [2021-07-14 12:06:40,784 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:40,784 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230995409] [2021-07-14 12:06:40,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:40,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:40,828 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:40,828 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1230995409] [2021-07-14 12:06:40,828 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1230995409] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:40,828 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:40,828 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:40,828 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707884056] [2021-07-14 12:06:40,828 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:40,828 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:40,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:40,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:40,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,829 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:40,829 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) [2021-07-14 12:06:40,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:40,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:40,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,908 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-14 12:06:40,908 INFO L430 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:40,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:40,908 INFO L82 PathProgramCache]: Analyzing trace with hash -1780674684, now seen corresponding path program 1 times [2021-07-14 12:06:40,909 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:40,909 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1098727661] [2021-07-14 12:06:40,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:40,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 12:06:40,933 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:40,933 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1098727661] [2021-07-14 12:06:40,933 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1098727661] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:40,933 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:40,934 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:40,934 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867456386] [2021-07-14 12:06:40,934 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:40,934 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:40,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:40,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:40,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,935 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:40,935 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:06:40,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:40,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:40,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:40,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:40,983 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-14 12:06:40,983 INFO L430 AbstractCegarLoop]: === Iteration 8 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:40,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:40,983 INFO L82 PathProgramCache]: Analyzing trace with hash 307623208, now seen corresponding path program 2 times [2021-07-14 12:06:40,983 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:40,984 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1877829952] [2021-07-14 12:06:40,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:41,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:41,031 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 12:06:41,032 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:41,032 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1877829952] [2021-07-14 12:06:41,032 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1877829952] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:41,032 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:41,032 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:41,032 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964753699] [2021-07-14 12:06:41,033 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:41,033 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:41,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:41,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:41,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,033 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:41,033 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) [2021-07-14 12:06:41,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:41,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:41,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,250 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-14 12:06:41,250 INFO L430 AbstractCegarLoop]: === Iteration 9 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:41,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:41,250 INFO L82 PathProgramCache]: Analyzing trace with hash 2132670332, now seen corresponding path program 1 times [2021-07-14 12:06:41,250 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:41,253 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462041621] [2021-07-14 12:06:41,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:41,291 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:41,291 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1462041621] [2021-07-14 12:06:41,291 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1462041621] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:41,291 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:41,291 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:41,291 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45026786] [2021-07-14 12:06:41,292 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:41,292 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:41,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:41,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:41,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,292 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:41,292 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) [2021-07-14 12:06:41,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:41,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:41,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,474 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-14 12:06:41,474 INFO L430 AbstractCegarLoop]: === Iteration 10 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:41,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:41,474 INFO L82 PathProgramCache]: Analyzing trace with hash 950784323, now seen corresponding path program 1 times [2021-07-14 12:06:41,474 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:41,474 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162372397] [2021-07-14 12:06:41,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:41,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:41,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:41,504 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:41,504 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162372397] [2021-07-14 12:06:41,504 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162372397] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:41,504 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:41,504 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:41,504 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033150011] [2021-07-14 12:06:41,505 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:41,505 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:41,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:41,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:41,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,505 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:41,506 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) [2021-07-14 12:06:41,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:41,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:41,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:41,771 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-07-14 12:06:41,786 INFO L301 ceAbstractionStarter]: Result for error location thr1Thread1of1ForFork0 was SAFE (1/3) [2021-07-14 12:06:41,787 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 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 [2021-07-14 12:06:41,793 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 12:06:41,793 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 12:06:41,793 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 12:06:41,793 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 12:06:41,793 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 12:06:41,794 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 12:06:41,794 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 12:06:41,794 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 12:06:41,853 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (2/3) [2021-07-14 12:06:41,854 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 [2021-07-14 12:06:41,858 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 12:06:41,858 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 12:06:41,858 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 12:06:41,858 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 12:06:41,858 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 12:06:41,858 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 12:06:41,858 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 12:06:41,858 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == thr2Thread1of1ForFork1======== [2021-07-14 12:06:41,920 INFO L430 AbstractCegarLoop]: === Iteration 1 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:41,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:41,921 INFO L82 PathProgramCache]: Analyzing trace with hash -1139008728, now seen corresponding path program 1 times [2021-07-14 12:06:41,922 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:41,922 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1402659175] [2021-07-14 12:06:41,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:41,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:41,941 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:41,945 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1402659175] [2021-07-14 12:06:41,945 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1402659175] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:41,945 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:41,945 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-14 12:06:41,945 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538468257] [2021-07-14 12:06:41,946 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-14 12:06:41,946 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:41,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-14 12:06:41,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-14 12:06:41,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,947 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:41,947 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:06:41,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,949 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-07-14 12:06:41,949 INFO L430 AbstractCegarLoop]: === Iteration 2 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:41,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:41,949 INFO L82 PathProgramCache]: Analyzing trace with hash -1846767766, now seen corresponding path program 1 times [2021-07-14 12:06:41,949 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:41,949 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631513552] [2021-07-14 12:06:41,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:41,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:41,982 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:41,982 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631513552] [2021-07-14 12:06:41,982 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1631513552] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:41,982 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:41,983 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:41,983 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2297802] [2021-07-14 12:06:41,983 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:41,983 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:41,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:41,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:41,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,983 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:41,983 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:06:41,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:41,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,009 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-07-14 12:06:42,009 INFO L430 AbstractCegarLoop]: === Iteration 3 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:42,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:42,010 INFO L82 PathProgramCache]: Analyzing trace with hash 2091384631, now seen corresponding path program 1 times [2021-07-14 12:06:42,010 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:42,010 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507399275] [2021-07-14 12:06:42,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:42,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:42,043 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:42,043 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [507399275] [2021-07-14 12:06:42,044 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [507399275] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:42,044 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:42,044 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:42,044 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119914532] [2021-07-14 12:06:42,045 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:42,045 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:42,045 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:42,045 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:42,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,045 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:42,045 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:06:42,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,078 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-07-14 12:06:42,078 INFO L430 AbstractCegarLoop]: === Iteration 4 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:42,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:42,078 INFO L82 PathProgramCache]: Analyzing trace with hash 44142464, now seen corresponding path program 1 times [2021-07-14 12:06:42,078 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:42,078 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2052985274] [2021-07-14 12:06:42,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:42,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:42,122 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:42,122 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2052985274] [2021-07-14 12:06:42,122 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2052985274] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:42,122 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:42,122 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-14 12:06:42,122 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [939787133] [2021-07-14 12:06:42,122 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 12:06:42,123 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:42,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 12:06:42,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-14 12:06:42,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,123 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:42,123 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 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) [2021-07-14 12:06:42,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:06:42,227 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-07-14 12:06:42,227 INFO L430 AbstractCegarLoop]: === Iteration 5 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:42,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:42,228 INFO L82 PathProgramCache]: Analyzing trace with hash -1151537641, now seen corresponding path program 1 times [2021-07-14 12:06:42,228 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:42,228 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [457552572] [2021-07-14 12:06:42,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:42,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 12:06:42,245 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:42,245 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [457552572] [2021-07-14 12:06:42,245 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [457552572] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:42,245 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:42,245 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 12:06:42,245 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1880933691] [2021-07-14 12:06:42,245 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 12:06:42,245 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:42,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 12:06:42,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 12:06:42,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,246 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:42,246 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 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) [2021-07-14 12:06:42,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:06:42,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:06:42,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:42,307 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-07-14 12:06:42,307 INFO L430 AbstractCegarLoop]: === Iteration 6 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:42,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:42,307 INFO L82 PathProgramCache]: Analyzing trace with hash 1462302236, now seen corresponding path program 1 times [2021-07-14 12:06:42,307 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:42,307 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605595190] [2021-07-14 12:06:42,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:42,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:42,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:42,328 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:42,328 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1605595190] [2021-07-14 12:06:42,329 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1605595190] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:42,329 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:42,329 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:42,329 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766879775] [2021-07-14 12:06:42,330 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:42,330 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:42,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:42,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:42,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,331 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:42,331 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:06:42,331 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,331 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,331 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,331 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:06:42,331 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:42,331 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:06:42,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:42,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,434 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-07-14 12:06:42,434 INFO L430 AbstractCegarLoop]: === Iteration 7 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:42,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:42,435 INFO L82 PathProgramCache]: Analyzing trace with hash 1964969729, now seen corresponding path program 1 times [2021-07-14 12:06:42,435 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:42,435 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901327283] [2021-07-14 12:06:42,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:42,456 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:42,456 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901327283] [2021-07-14 12:06:42,457 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1901327283] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:42,457 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:42,457 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:42,457 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421600351] [2021-07-14 12:06:42,457 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:42,457 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:42,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:42,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:42,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,458 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:42,458 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) [2021-07-14 12:06:42,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:06:42,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:42,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,458 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:06:42,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:42,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,512 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-07-14 12:06:42,512 INFO L430 AbstractCegarLoop]: === Iteration 8 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:42,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:42,512 INFO L82 PathProgramCache]: Analyzing trace with hash 693196493, now seen corresponding path program 1 times [2021-07-14 12:06:42,513 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:42,513 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369559408] [2021-07-14 12:06:42,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:42,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:42,530 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:42,530 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369559408] [2021-07-14 12:06:42,530 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [369559408] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:06:42,530 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1445979635] [2021-07-14 12:06:42,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 12:06:42,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:42,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 3 conjunts are in the unsatisfiable core [2021-07-14 12:06:42,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 12:06:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:42,823 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1445979635] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 12:06:42,824 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 12:06:42,824 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-07-14 12:06:42,824 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248867541] [2021-07-14 12:06:42,824 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:42,824 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:42,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:42,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:42,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,825 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:42,825 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:06:42,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:06:42,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:42,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:42,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:06:42,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:42,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:42,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,132 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-07-14 12:06:43,132 INFO L430 AbstractCegarLoop]: === Iteration 9 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:43,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:43,133 INFO L82 PathProgramCache]: Analyzing trace with hash 434139377, now seen corresponding path program 2 times [2021-07-14 12:06:43,133 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:43,133 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [463495983] [2021-07-14 12:06:43,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:43,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:43,153 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-14 12:06:43,154 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:43,154 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [463495983] [2021-07-14 12:06:43,154 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [463495983] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:43,154 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:43,154 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:43,154 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [443051305] [2021-07-14 12:06:43,154 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:43,154 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:43,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:43,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:43,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:43,155 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:43,155 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 12:06:43,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:43,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 12:06:43,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:43,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:43,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:43,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 12:06:43,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:43,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,453 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-07-14 12:06:43,453 INFO L430 AbstractCegarLoop]: === Iteration 10 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:43,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:43,454 INFO L82 PathProgramCache]: Analyzing trace with hash -311953380, now seen corresponding path program 1 times [2021-07-14 12:06:43,454 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:43,454 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956287755] [2021-07-14 12:06:43,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:43,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:43,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:43,475 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:43,475 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956287755] [2021-07-14 12:06:43,475 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956287755] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:43,475 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:43,475 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:43,475 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165877410] [2021-07-14 12:06:43,475 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:43,476 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:43,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:43,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:43,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:43,476 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:43,476 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) [2021-07-14 12:06:43,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:43,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 12:06:43,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:43,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,477 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,477 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 12:06:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,648 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-07-14 12:06:43,648 INFO L430 AbstractCegarLoop]: === Iteration 11 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 12:06:43,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 12:06:43,648 INFO L82 PathProgramCache]: Analyzing trace with hash 367872525, now seen corresponding path program 2 times [2021-07-14 12:06:43,648 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 12:06:43,648 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650100289] [2021-07-14 12:06:43,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 12:06:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 12:06:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 12:06:43,677 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 12:06:43,677 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650100289] [2021-07-14 12:06:43,677 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [650100289] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 12:06:43,677 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 12:06:43,677 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 12:06:43,677 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [239116798] [2021-07-14 12:06:43,677 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 12:06:43,677 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 12:06:43,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 12:06:43,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 12:06:43,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:43,678 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 12:06:43,678 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) [2021-07-14 12:06:43,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:43,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 12:06:43,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:43,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:43,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 12:06:43,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 12:06:43,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 12:06:43,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 12:06:43,839 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-07-14 12:06:43,880 INFO L301 ceAbstractionStarter]: Result for error location thr2Thread1of1ForFork1 was SAFE (3/3) [2021-07-14 12:06:43,881 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 12:06:43,882 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 12:06:43 BasicIcfg [2021-07-14 12:06:43,882 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 12:06:43,883 INFO L168 Benchmark]: Toolchain (without parser) took 4904.81 ms. Allocated memory was 179.3 MB in the beginning and 329.3 MB in the end (delta: 149.9 MB). Free memory was 142.2 MB in the beginning and 267.3 MB in the end (delta: -125.2 MB). Peak memory consumption was 205.8 MB. Max. memory is 8.0 GB. [2021-07-14 12:06:43,883 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 179.3 MB. Free memory is still 160.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 12:06:43,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.39 ms. Allocated memory is still 179.3 MB. Free memory was 142.0 MB in the beginning and 151.7 MB in the end (delta: -9.8 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2021-07-14 12:06:43,883 INFO L168 Benchmark]: Boogie Procedure Inliner took 22.77 ms. Allocated memory is still 179.3 MB. Free memory was 151.7 MB in the beginning and 150.1 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-14 12:06:43,883 INFO L168 Benchmark]: Boogie Preprocessor took 15.83 ms. Allocated memory is still 179.3 MB. Free memory was 150.1 MB in the beginning and 148.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-14 12:06:43,883 INFO L168 Benchmark]: RCFGBuilder took 399.40 ms. Allocated memory is still 179.3 MB. Free memory was 148.6 MB in the beginning and 121.8 MB in the end (delta: 26.7 MB). Peak memory consumption was 27.3 MB. Max. memory is 8.0 GB. [2021-07-14 12:06:43,883 INFO L168 Benchmark]: TraceAbstraction took 4102.37 ms. Allocated memory was 179.3 MB in the beginning and 329.3 MB in the end (delta: 149.9 MB). Free memory was 121.8 MB in the beginning and 267.3 MB in the end (delta: -145.5 MB). Peak memory consumption was 185.4 MB. Max. memory is 8.0 GB. [2021-07-14 12:06:43,884 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 179.3 MB. Free memory is still 160.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 358.39 ms. Allocated memory is still 179.3 MB. Free memory was 142.0 MB in the beginning and 151.7 MB in the end (delta: -9.8 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 22.77 ms. Allocated memory is still 179.3 MB. Free memory was 151.7 MB in the beginning and 150.1 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 15.83 ms. Allocated memory is still 179.3 MB. Free memory was 150.1 MB in the beginning and 148.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 399.40 ms. Allocated memory is still 179.3 MB. Free memory was 148.6 MB in the beginning and 121.8 MB in the end (delta: 26.7 MB). Peak memory consumption was 27.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 4102.37 ms. Allocated memory was 179.3 MB in the beginning and 329.3 MB in the end (delta: 149.9 MB). Free memory was 121.8 MB in the beginning and 267.3 MB in the end (delta: -145.5 MB). Peak memory consumption was 185.4 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: 23109, positive: 19824, positive conditional: 10269, positive unconditional: 9555, negative: 3285, negative conditional: 2964, negative unconditional: 321, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 20507, positive: 19824, positive conditional: 10269, positive unconditional: 9555, negative: 683, negative conditional: 362, negative unconditional: 321, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 20507, positive: 19824, positive conditional: 0, positive unconditional: 19824, negative: 683, negative conditional: 0, negative unconditional: 683, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3675, positive: 3526, positive conditional: 0, positive unconditional: 3526, negative: 149, negative conditional: 0, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3675, positive: 3525, positive conditional: 0, positive unconditional: 3525, negative: 150, negative conditional: 0, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 149, negative conditional: 0, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 20507, positive: 16298, positive conditional: 0, positive unconditional: 16298, negative: 534, negative conditional: 0, negative unconditional: 534, unknown: 3675, unknown conditional: 0, unknown unconditional: 3675] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692 ], Maximal queried relation: 10, Independence queries for same thread: 2602 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 312, Number of persistent set computation: 399, Number of trivial persistent sets: 69, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 23109, positive: 19824, positive conditional: 10269, positive unconditional: 9555, negative: 3285, negative conditional: 2964, negative unconditional: 321, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 20507, positive: 19824, positive conditional: 10269, positive unconditional: 9555, negative: 683, negative conditional: 362, negative unconditional: 321, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 20507, positive: 19824, positive conditional: 0, positive unconditional: 19824, negative: 683, negative conditional: 0, negative unconditional: 683, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3675, positive: 3526, positive conditional: 0, positive unconditional: 3526, negative: 149, negative conditional: 0, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3675, positive: 3525, positive conditional: 0, positive unconditional: 3525, negative: 150, negative conditional: 0, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 149, negative conditional: 0, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 20507, positive: 16298, positive conditional: 0, positive unconditional: 16298, negative: 534, negative conditional: 0, negative unconditional: 534, unknown: 3675, unknown conditional: 0, unknown unconditional: 3675] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692, SemanticConditionEliminator.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5345, negative conditional: 373, negative unconditional: 4972, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 233, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 232, negative conditional: 83, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 291, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 277, negative conditional: 82, negative unconditional: 196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5345, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5262, negative conditional: 290, negative unconditional: 4972, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3758, Positive cache size: 3526, Positive conditional cache size: 0, Positive unconditional cache size: 3526, Negative cache size: 232, Negative conditional cache size: 83, Negative unconditional cache size: 149, Eliminated conditions: 2692 ], Maximal queried relation: 10, Independence queries for same thread: 2602 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5522, positive: 5412, positive conditional: 191, positive unconditional: 5221, negative: 110, negative conditional: 93, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 5429, positive: 5412, positive conditional: 191, positive unconditional: 5221, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 5429, positive: 5412, positive conditional: 0, positive unconditional: 5412, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2094, positive: 2077, positive conditional: 0, positive unconditional: 2077, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2094, positive: 2077, positive conditional: 0, positive unconditional: 2077, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 17, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 17, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 35, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 35, negative conditional: 0, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5429, positive: 3335, positive conditional: 0, positive unconditional: 3335, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 2094, unknown conditional: 0, unknown unconditional: 2094] , Statistics on independence cache: Total cache size (in pairs): 2094, Positive cache size: 2077, Positive conditional cache size: 0, Positive unconditional cache size: 2077, Negative cache size: 17, Negative conditional cache size: 0, Negative unconditional cache size: 17 ], Maximal queried relation: 0, Independence queries for same thread: 93 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 52, Number of persistent set computation: 170, Number of trivial persistent sets: 170, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5522, positive: 5412, positive conditional: 191, positive unconditional: 5221, negative: 110, negative conditional: 93, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 5429, positive: 5412, positive conditional: 191, positive unconditional: 5221, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 5429, positive: 5412, positive conditional: 0, positive unconditional: 5412, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2094, positive: 2077, positive conditional: 0, positive unconditional: 2077, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2094, positive: 2077, positive conditional: 0, positive unconditional: 2077, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 17, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 17, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 35, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 35, negative conditional: 0, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5429, positive: 3335, positive conditional: 0, positive unconditional: 3335, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 2094, unknown conditional: 0, unknown unconditional: 2094] , Statistics on independence cache: Total cache size (in pairs): 2094, Positive cache size: 2077, Positive conditional cache size: 0, Positive unconditional cache size: 2077, Negative cache size: 17, Negative conditional cache size: 0, Negative unconditional cache size: 17 ], Maximal queried relation: 0, Independence queries for same thread: 93 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 28347, positive: 24664, positive conditional: 13345, positive unconditional: 11319, negative: 3683, negative conditional: 3354, negative unconditional: 329, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 25417, positive: 24664, positive conditional: 13345, positive unconditional: 11319, negative: 753, negative conditional: 424, negative unconditional: 329, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 25417, positive: 24664, positive conditional: 0, positive unconditional: 24664, negative: 753, negative conditional: 0, negative unconditional: 753, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3832, positive: 3682, positive conditional: 0, positive unconditional: 3682, negative: 150, negative conditional: 0, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3832, positive: 3679, positive conditional: 0, positive unconditional: 3679, negative: 153, negative conditional: 0, negative unconditional: 153, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 153, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 150, negative conditional: 0, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 25417, positive: 20982, positive conditional: 0, positive unconditional: 20982, negative: 603, negative conditional: 0, negative unconditional: 603, unknown: 3832, unknown conditional: 0, unknown unconditional: 3832] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156 ], Maximal queried relation: 11, Independence queries for same thread: 2930 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 175, Number of persistent set computation: 489, Number of trivial persistent sets: 126, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 28347, positive: 24664, positive conditional: 13345, positive unconditional: 11319, negative: 3683, negative conditional: 3354, negative unconditional: 329, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 25417, positive: 24664, positive conditional: 13345, positive unconditional: 11319, negative: 753, negative conditional: 424, negative unconditional: 329, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 25417, positive: 24664, positive conditional: 0, positive unconditional: 24664, negative: 753, negative conditional: 0, negative unconditional: 753, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3832, positive: 3682, positive conditional: 0, positive unconditional: 3682, negative: 150, negative conditional: 0, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3832, positive: 3679, positive conditional: 0, positive unconditional: 3679, negative: 153, negative conditional: 0, negative unconditional: 153, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 153, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 150, negative conditional: 0, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 25417, positive: 20982, positive conditional: 0, positive unconditional: 20982, negative: 603, negative conditional: 0, negative unconditional: 603, unknown: 3832, unknown conditional: 0, unknown unconditional: 3832] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156, SemanticConditionEliminator.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 6113, negative conditional: 726, negative unconditional: 5387, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 295, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 292, negative conditional: 142, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 250, negative conditional: 120, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6113, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5971, negative conditional: 584, negative unconditional: 5387, unknown: 142, unknown conditional: 142, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3974, Positive cache size: 3682, Positive conditional cache size: 0, Positive unconditional cache size: 3682, Negative cache size: 292, Negative conditional cache size: 142, Negative unconditional cache size: 150, Eliminated conditions: 3156 ], Maximal queried relation: 11, Independence queries for same thread: 2930 - PositiveResult [Line: 745]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 802]: 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: thr1Thread1of1ForFork0 with 1 thread instances CFG has 5 procedures, 150 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1935.8ms, OverallIterations: 10, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 9.8ms, PartialOrderReductionTime: 1307.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 45, 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: 22.2ms SsaConstructionTime, 89.1ms SatisfiabilityAnalysisTime, 317.6ms InterpolantComputationTime, 500 NumberOfCodeBlocks, 500 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 490 ConstructedInterpolants, 0 QuantifiedInterpolants, 648 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 8/8 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: 63.8ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 57.7ms, 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: 2026.0ms, OverallIterations: 11, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 1160.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 58, 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: 18.6ms SsaConstructionTime, 59.6ms SatisfiabilityAnalysisTime, 398.2ms InterpolantComputationTime, 639 NumberOfCodeBlocks, 639 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 627 ConstructedInterpolants, 0 QuantifiedInterpolants, 868 SizeOfPredicates, 1 NumberOfNonLiveVariables, 130 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 12 InterpolantComputations, 10 PerfectInterpolantSequences, 6/8 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...