/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-atomic/read_write_lock-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad [2021-06-14 13:00:58,085 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-14 13:00:58,087 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-14 13:00:58,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-14 13:00:58,119 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-14 13:00:58,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-14 13:00:58,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-14 13:00:58,121 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-14 13:00:58,122 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-14 13:00:58,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-14 13:00:58,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-14 13:00:58,128 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-14 13:00:58,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-14 13:00:58,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-14 13:00:58,135 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-14 13:00:58,136 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-14 13:00:58,138 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-14 13:00:58,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-14 13:00:58,165 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-14 13:00:58,165 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-14 13:00:58,166 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf [2021-06-14 13:00:58,181 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-14 13:00:58,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-14 13:00:58,182 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-14 13:00:58,182 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-14 13:00:58,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-14 13:00:58,183 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-14 13:00:58,183 INFO L138 SettingsManager]: * Use SBE=true [2021-06-14 13:00:58,183 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-14 13:00:58,184 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-14 13:00:58,184 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-14 13:00:58,184 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-14 13:00:58,184 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-14 13:00:58,184 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-14 13:00:58,184 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-14 13:00:58,184 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-14 13:00:58,185 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-14 13:00:58,185 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-14 13:00:58,185 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-14 13:00:58,185 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-14 13:00:58,185 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-14 13:00:58,185 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-14 13:00:58,185 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-14 13:00:58,186 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-14 13:00:58,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-14 13:00:58,186 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-14 13:00:58,186 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-14 13:00:58,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-14 13:00:58,186 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-14 13:00:58,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-14 13:00:58,187 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-14 13:00:58,187 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-14 13:00:58,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-14 13:00:58,187 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-14 13:00:58,187 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-14 13:00:58,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-14 13:00:58,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-14 13:00:58,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-14 13:00:58,466 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-14 13:00:58,467 INFO L275 PluginConnector]: CDTParser initialized [2021-06-14 13:00:58,467 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/read_write_lock-1.i [2021-06-14 13:00:58,518 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ac25dbf6/ea18fb1599f14274b5d6a11f9176eed8/FLAGafdbcaa90 [2021-06-14 13:00:58,904 INFO L306 CDTParser]: Found 1 translation units. [2021-06-14 13:00:58,905 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/read_write_lock-1.i [2021-06-14 13:00:58,915 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ac25dbf6/ea18fb1599f14274b5d6a11f9176eed8/FLAGafdbcaa90 [2021-06-14 13:00:59,265 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ac25dbf6/ea18fb1599f14274b5d6a11f9176eed8 [2021-06-14 13:00:59,267 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-14 13:00:59,268 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-14 13:00:59,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-14 13:00:59,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-14 13:00:59,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-14 13:00:59,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 01:00:59" (1/1) ... [2021-06-14 13:00:59,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55c4bf4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:00:59, skipping insertion in model container [2021-06-14 13:00:59,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 01:00:59" (1/1) ... [2021-06-14 13:00:59,285 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-14 13:00:59,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-14 13:00:59,449 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-14 13:00:59,572 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/read_write_lock-1.i[31246,31259] [2021-06-14 13:00:59,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-14 13:00:59,589 INFO L203 MainTranslator]: Completed pre-run [2021-06-14 13:00:59,614 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-14 13:00:59,626 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/read_write_lock-1.i[31246,31259] [2021-06-14 13:00:59,629 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-14 13:00:59,672 INFO L208 MainTranslator]: Completed translation [2021-06-14 13:00:59,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:00:59 WrapperNode [2021-06-14 13:00:59,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-14 13:00:59,673 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-14 13:00:59,673 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-14 13:00:59,673 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-14 13:00:59,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:00:59" (1/1) ... [2021-06-14 13:00:59,687 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:00:59" (1/1) ... [2021-06-14 13:00:59,701 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-14 13:00:59,702 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-14 13:00:59,702 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-14 13:00:59,702 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-14 13:00:59,707 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:00:59" (1/1) ... [2021-06-14 13:00:59,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:00:59" (1/1) ... [2021-06-14 13:00:59,710 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:00:59" (1/1) ... [2021-06-14 13:00:59,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:00:59" (1/1) ... [2021-06-14 13:00:59,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:00:59" (1/1) ... [2021-06-14 13:00:59,715 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:00:59" (1/1) ... [2021-06-14 13:00:59,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:00:59" (1/1) ... [2021-06-14 13:00:59,718 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-14 13:00:59,719 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-14 13:00:59,719 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-14 13:00:59,719 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-14 13:00:59,719 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:00:59" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-14 13:00:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-06-14 13:00:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-14 13:00:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-06-14 13:00:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure reader [2021-06-14 13:00:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure reader [2021-06-14 13:00:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-14 13:00:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-14 13:00:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-14 13:00:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-06-14 13:00:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-14 13:00:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-14 13:00:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2021-06-14 13:00:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2021-06-14 13:00:59,780 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-14 13:01:00,191 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-14 13:01:00,192 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-06-14 13:01:00,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.06 01:01:00 BoogieIcfgContainer [2021-06-14 13:01:00,194 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-14 13:01:00,195 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-14 13:01:00,195 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-14 13:01:00,197 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-14 13:01:00,197 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.06 01:00:59" (1/3) ... [2021-06-14 13:01:00,198 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33f8f8ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.06 01:01:00, skipping insertion in model container [2021-06-14 13:01:00,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 01:00:59" (2/3) ... [2021-06-14 13:01:00,198 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33f8f8ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.06 01:01:00, skipping insertion in model container [2021-06-14 13:01:00,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.06 01:01:00" (3/3) ... [2021-06-14 13:01:00,199 INFO L111 eAbstractionObserver]: Analyzing ICFG read_write_lock-1.i [2021-06-14 13:01:00,203 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-14 13:01:00,203 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-14 13:01:00,203 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-14 13:01:00,204 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-14 13:01:00,235 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,236 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,236 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,236 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,236 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,237 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,237 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,237 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,237 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,237 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,237 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,237 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,237 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,238 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,238 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,238 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,238 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,239 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,239 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,239 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,239 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,239 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,240 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,240 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,241 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,241 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,242 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,242 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,242 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,242 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,242 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,242 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,242 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,243 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,243 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,243 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,243 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,243 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,243 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,243 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,244 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,244 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,244 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,244 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,244 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,244 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,244 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,244 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,245 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,245 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,245 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,245 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,245 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,245 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,245 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,246 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,246 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,246 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,246 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,246 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,246 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,246 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,246 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,246 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,247 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,247 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,247 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,247 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,247 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,247 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,248 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,248 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,248 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,248 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,248 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,248 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,248 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,248 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,249 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,249 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,249 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,249 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,249 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,249 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,250 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,250 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,250 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,250 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,250 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,250 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,250 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,250 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,251 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,251 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,251 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,251 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,251 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,251 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,251 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,252 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,253 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,253 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,253 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,254 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,254 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,254 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,254 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,254 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,254 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,256 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,257 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,257 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,257 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,257 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,257 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,259 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,259 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,259 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,259 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,259 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,259 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,261 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,261 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,261 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,261 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,261 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,261 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,261 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,262 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,262 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 13:01:00,316 INFO L149 ThreadInstanceAdder]: Constructed 16 joinOtherThreadTransitions. [2021-06-14 13:01:00,329 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-14 13:01:00,360 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-14 13:01:00,360 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-14 13:01:00,360 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-14 13:01:00,360 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-14 13:01:00,360 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-14 13:01:00,360 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-14 13:01:00,360 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-14 13:01:00,360 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == reader======== [2021-06-14 13:01:09,013 INFO L301 ceAbstractionStarter]: Result for error location reader was SAFE (1/4) [2021-06-14 13:01:09,015 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-14 13:01:09,022 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-14 13:01:09,022 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-14 13:01:09,023 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-14 13:01:09,023 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-14 13:01:09,023 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-14 13:01:09,023 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-14 13:01:09,023 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-14 13:01:09,023 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == readerThread1of1ForFork0======== [2021-06-14 13:01:09,122 INFO L430 AbstractCegarLoop]: === Iteration 1 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:09,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:09,126 INFO L82 PathProgramCache]: Analyzing trace with hash 61568555, now seen corresponding path program 1 times [2021-06-14 13:01:09,131 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:09,132 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206973589] [2021-06-14 13:01:09,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:09,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:09,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:09,335 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:09,335 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1206973589] [2021-06-14 13:01:09,335 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1206973589] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:09,335 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:09,335 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-14 13:01:09,336 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059503072] [2021-06-14 13:01:09,339 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-14 13:01:09,339 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:09,346 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-14 13:01:09,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-06-14 13:01:09,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:09,349 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:09,349 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 6 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:01:09,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:09,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:01:09,667 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-14 13:01:09,667 INFO L430 AbstractCegarLoop]: === Iteration 2 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:09,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:09,668 INFO L82 PathProgramCache]: Analyzing trace with hash -937123827, now seen corresponding path program 1 times [2021-06-14 13:01:09,669 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:09,669 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874198226] [2021-06-14 13:01:09,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:09,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:09,815 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:09,815 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1874198226] [2021-06-14 13:01:09,815 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1874198226] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:09,815 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:09,816 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-14 13:01:09,816 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1610053614] [2021-06-14 13:01:09,817 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-14 13:01:09,817 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:09,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-14 13:01:09,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-06-14 13:01:09,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:09,819 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:09,819 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 7.0) internal successors, (56), 8 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:01:09,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:01:09,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:10,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-14 13:01:10,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:10,185 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-14 13:01:10,186 INFO L430 AbstractCegarLoop]: === Iteration 3 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:10,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:10,186 INFO L82 PathProgramCache]: Analyzing trace with hash 33395407, now seen corresponding path program 1 times [2021-06-14 13:01:10,186 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:10,186 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [383999238] [2021-06-14 13:01:10,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:10,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:10,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:10,251 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:10,251 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [383999238] [2021-06-14 13:01:10,251 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [383999238] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:10,252 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:10,252 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-14 13:01:10,252 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310240630] [2021-06-14 13:01:10,252 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-14 13:01:10,252 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:10,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-14 13:01:10,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-06-14 13:01:10,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:10,253 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:10,253 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 6 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:01:10,253 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-14 13:01:10,253 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:10,253 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:11,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:11,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:11,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-14 13:01:11,668 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-14 13:01:11,668 INFO L430 AbstractCegarLoop]: === Iteration 4 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:11,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:11,669 INFO L82 PathProgramCache]: Analyzing trace with hash -803443362, now seen corresponding path program 1 times [2021-06-14 13:01:11,669 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:11,669 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1426494983] [2021-06-14 13:01:11,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:11,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:11,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:11,749 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:11,749 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1426494983] [2021-06-14 13:01:11,749 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1426494983] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:11,749 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:11,749 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-14 13:01:11,749 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [239571612] [2021-06-14 13:01:11,749 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-14 13:01:11,749 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:11,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-14 13:01:11,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-06-14 13:01:11,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:11,750 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:11,750 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 8.25) internal successors, (66), 8 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:01:11,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:11,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:11,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-14 13:01:11,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:19,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:19,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:01:19,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-14 13:01:19,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-14 13:01:19,601 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-14 13:01:19,601 INFO L430 AbstractCegarLoop]: === Iteration 5 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:19,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:19,601 INFO L82 PathProgramCache]: Analyzing trace with hash 1719359755, now seen corresponding path program 1 times [2021-06-14 13:01:19,601 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:19,602 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [209100728] [2021-06-14 13:01:19,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:19,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:19,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:19,637 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:19,637 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [209100728] [2021-06-14 13:01:19,637 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [209100728] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:19,637 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:19,637 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-14 13:01:19,637 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511874508] [2021-06-14 13:01:19,638 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-14 13:01:19,638 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:19,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-14 13:01:19,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-14 13:01:19,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:19,638 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:19,638 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 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) [2021-06-14 13:01:19,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:19,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:01:19,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-14 13:01:19,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-14 13:01:19,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:24,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:24,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:01:25,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-14 13:01:25,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-14 13:01:25,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-14 13:01:25,000 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-14 13:01:25,000 INFO L430 AbstractCegarLoop]: === Iteration 6 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:25,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:25,001 INFO L82 PathProgramCache]: Analyzing trace with hash 114289213, now seen corresponding path program 2 times [2021-06-14 13:01:25,001 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:25,001 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498786924] [2021-06-14 13:01:25,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:25,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:25,040 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:25,040 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498786924] [2021-06-14 13:01:25,041 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498786924] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:25,041 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:25,041 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-14 13:01:25,041 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1091144657] [2021-06-14 13:01:25,041 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-14 13:01:25,041 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:25,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-14 13:01:25,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-14 13:01:25,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:25,042 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:25,042 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) [2021-06-14 13:01:25,042 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:25,042 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:01:25,042 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-14 13:01:25,043 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-14 13:01:25,043 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-14 13:01:25,043 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:27,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:27,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:01:27,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-14 13:01:27,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-14 13:01:27,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-14 13:01:27,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-14 13:01:27,341 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-14 13:01:27,341 INFO L430 AbstractCegarLoop]: === Iteration 7 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:27,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:27,341 INFO L82 PathProgramCache]: Analyzing trace with hash 979591135, now seen corresponding path program 1 times [2021-06-14 13:01:27,341 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:27,341 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1887487467] [2021-06-14 13:01:27,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:27,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:27,382 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:27,382 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1887487467] [2021-06-14 13:01:27,382 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1887487467] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:27,382 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:27,382 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-14 13:01:27,382 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072588469] [2021-06-14 13:01:27,382 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-14 13:01:27,382 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:27,383 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-14 13:01:27,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-06-14 13:01:27,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:27,383 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:27,383 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:01:27,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:27,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:01:27,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-14 13:01:27,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-14 13:01:27,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-14 13:01:27,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-14 13:01:27,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:32,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:32,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:01:32,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-14 13:01:32,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-14 13:01:32,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-14 13:01:32,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-14 13:01:32,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 13:01:32,041 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-14 13:01:32,048 INFO L301 ceAbstractionStarter]: Result for error location readerThread1of1ForFork0 was SAFE (2/4) [2021-06-14 13:01:32,049 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-14 13:01:32,056 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-14 13:01:32,057 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-14 13:01:32,057 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-14 13:01:32,057 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-14 13:01:32,057 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-14 13:01:32,057 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-14 13:01:32,057 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-14 13:01:32,057 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == readerThread1of1ForFork3======== [2021-06-14 13:01:32,137 INFO L430 AbstractCegarLoop]: === Iteration 1 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:32,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:32,137 INFO L82 PathProgramCache]: Analyzing trace with hash -1889254164, now seen corresponding path program 1 times [2021-06-14 13:01:32,137 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:32,137 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192832790] [2021-06-14 13:01:32,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:32,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:32,206 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:32,206 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1192832790] [2021-06-14 13:01:32,206 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1192832790] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:32,206 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:32,206 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-14 13:01:32,206 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417722674] [2021-06-14 13:01:32,206 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-14 13:01:32,206 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:32,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-14 13:01:32,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-06-14 13:01:32,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:32,207 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:32,207 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:01:32,207 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:32,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-14 13:01:32,263 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-14 13:01:32,263 INFO L430 AbstractCegarLoop]: === Iteration 2 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:32,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:32,263 INFO L82 PathProgramCache]: Analyzing trace with hash 28490698, now seen corresponding path program 1 times [2021-06-14 13:01:32,264 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:32,264 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973234968] [2021-06-14 13:01:32,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:32,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:32,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:32,303 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:32,303 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973234968] [2021-06-14 13:01:32,303 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1973234968] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:32,303 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:32,303 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-14 13:01:32,303 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687368050] [2021-06-14 13:01:32,303 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-14 13:01:32,303 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:32,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-14 13:01:32,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-06-14 13:01:32,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:32,304 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:32,304 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:01:32,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-14 13:01:32,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:01:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-14 13:01:32,445 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-06-14 13:01:32,445 INFO L430 AbstractCegarLoop]: === Iteration 3 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:32,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:32,446 INFO L82 PathProgramCache]: Analyzing trace with hash 279762658, now seen corresponding path program 1 times [2021-06-14 13:01:32,446 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:32,446 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192383011] [2021-06-14 13:01:32,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:32,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:32,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:32,531 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:32,531 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1192383011] [2021-06-14 13:01:32,531 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1192383011] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:32,531 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:32,531 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-14 13:01:32,531 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121970910] [2021-06-14 13:01:32,531 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-14 13:01:32,531 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:32,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-14 13:01:32,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-06-14 13:01:32,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:32,532 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:32,532 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 8.875) internal successors, (71), 8 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:01:32,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:01:32,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-14 13:01:32,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:33,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:33,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:01:33,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:01:33,395 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-06-14 13:01:33,395 INFO L430 AbstractCegarLoop]: === Iteration 4 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:33,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:33,395 INFO L82 PathProgramCache]: Analyzing trace with hash -773860674, now seen corresponding path program 2 times [2021-06-14 13:01:33,395 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:33,396 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1866242506] [2021-06-14 13:01:33,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:33,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:33,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:33,458 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:33,458 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1866242506] [2021-06-14 13:01:33,458 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1866242506] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:33,458 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:33,458 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-14 13:01:33,458 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1570422996] [2021-06-14 13:01:33,459 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-14 13:01:33,459 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:33,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-14 13:01:33,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-06-14 13:01:33,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:33,459 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:33,459 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 9.0) internal successors, (72), 8 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:01:33,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:33,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:01:33,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:01:33,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:34,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:34,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:01:34,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:01:34,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:34,383 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-06-14 13:01:34,383 INFO L430 AbstractCegarLoop]: === Iteration 5 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:34,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:34,383 INFO L82 PathProgramCache]: Analyzing trace with hash -1634838240, now seen corresponding path program 2 times [2021-06-14 13:01:34,383 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:34,383 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680693423] [2021-06-14 13:01:34,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:34,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:34,448 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:34,449 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680693423] [2021-06-14 13:01:34,449 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [680693423] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:34,449 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:34,449 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-14 13:01:34,449 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311673717] [2021-06-14 13:01:34,449 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-14 13:01:34,449 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:34,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-14 13:01:34,450 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-06-14 13:01:34,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:34,450 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:34,450 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 9.25) internal successors, (74), 8 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:01:34,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:34,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:01:34,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 13:01:34,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:34,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:35,393 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 15 [2021-06-14 13:01:47,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:47,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:47,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:01:47,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 13:01:47,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-14 13:01:47,167 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-06-14 13:01:47,167 INFO L430 AbstractCegarLoop]: === Iteration 6 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:47,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:47,167 INFO L82 PathProgramCache]: Analyzing trace with hash 1769036522, now seen corresponding path program 1 times [2021-06-14 13:01:47,167 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:47,167 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452287069] [2021-06-14 13:01:47,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:47,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:47,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:47,188 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:47,188 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452287069] [2021-06-14 13:01:47,188 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452287069] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:47,188 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:47,189 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-14 13:01:47,189 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77893937] [2021-06-14 13:01:47,189 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-14 13:01:47,189 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:47,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-14 13:01:47,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-14 13:01:47,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:47,189 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:47,189 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:01:47,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:47,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:47,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:01:47,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 13:01:47,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-14 13:01:47,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:52,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:52,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:52,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:01:52,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 13:01:52,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-14 13:01:52,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-14 13:01:52,615 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-06-14 13:01:52,615 INFO L430 AbstractCegarLoop]: === Iteration 7 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:52,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:52,615 INFO L82 PathProgramCache]: Analyzing trace with hash -61291237, now seen corresponding path program 1 times [2021-06-14 13:01:52,615 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:52,615 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418547952] [2021-06-14 13:01:52,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:52,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:52,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:52,725 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:52,725 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418547952] [2021-06-14 13:01:52,725 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1418547952] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:52,725 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:52,725 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-14 13:01:52,725 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [746962505] [2021-06-14 13:01:52,725 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-14 13:01:52,725 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:52,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-14 13:01:52,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-06-14 13:01:52,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:52,726 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:52,726 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:01:52,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:52,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:52,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:01:52,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 13:01:52,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-14 13:01:52,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-14 13:01:52,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:57,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:57,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:57,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:01:57,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-14 13:01:57,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-14 13:01:57,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-14 13:01:57,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 13:01:57,392 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-06-14 13:01:57,392 INFO L430 AbstractCegarLoop]: === Iteration 8 === [readerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 13:01:57,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 13:01:57,393 INFO L82 PathProgramCache]: Analyzing trace with hash 2058338395, now seen corresponding path program 2 times [2021-06-14 13:01:57,393 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 13:01:57,393 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311606721] [2021-06-14 13:01:57,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 13:01:57,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 13:01:57,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 13:01:57,422 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 13:01:57,422 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [311606721] [2021-06-14 13:01:57,422 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [311606721] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 13:01:57,422 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 13:01:57,422 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-14 13:01:57,422 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [286501640] [2021-06-14 13:01:57,422 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-14 13:01:57,422 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 13:01:57,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-14 13:01:57,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-06-14 13:01:57,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:01:57,423 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 13:01:57,423 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 13:01:57,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:57,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:01:57,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:01:57,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-14 13:01:57,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-14 13:01:57,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-14 13:01:57,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 13:01:57,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 13:02:05,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:02:05,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 13:02:05,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 13:02:05,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-14 13:02:05,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-14 13:02:05,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-14 13:02:05,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 13:02:05,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 13:02:05,334 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-06-14 13:02:05,351 INFO L301 ceAbstractionStarter]: Result for error location readerThread1of1ForFork3 was SAFE (3/4) [2021-06-14 13:02:05,351 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-14 13:02:05,356 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-14 13:02:05,356 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-14 13:02:05,356 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-14 13:02:05,356 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-14 13:02:05,357 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-14 13:02:05,357 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-14 13:02:05,357 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-14 13:02:05,357 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-14 13:02:15,379 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (4/4) [2021-06-14 13:02:15,380 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-14 13:02:15,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.06 01:02:15 BasicIcfg [2021-06-14 13:02:15,381 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-14 13:02:15,382 INFO L168 Benchmark]: Toolchain (without parser) took 76114.01 ms. Allocated memory was 210.8 MB in the beginning and 7.0 GB in the end (delta: 6.7 GB). Free memory was 174.4 MB in the beginning and 4.4 GB in the end (delta: -4.2 GB). Peak memory consumption was 2.8 GB. Max. memory is 8.0 GB. [2021-06-14 13:02:15,382 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 210.8 MB. Free memory is still 192.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-14 13:02:15,382 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.50 ms. Allocated memory is still 210.8 MB. Free memory was 174.1 MB in the beginning and 173.2 MB in the end (delta: 906.5 kB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-14 13:02:15,382 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.36 ms. Allocated memory is still 210.8 MB. Free memory was 173.2 MB in the beginning and 171.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-14 13:02:15,383 INFO L168 Benchmark]: Boogie Preprocessor took 16.63 ms. Allocated memory is still 210.8 MB. Free memory was 171.1 MB in the beginning and 169.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-14 13:02:15,383 INFO L168 Benchmark]: RCFGBuilder took 475.45 ms. Allocated memory is still 210.8 MB. Free memory was 169.6 MB in the beginning and 137.1 MB in the end (delta: 32.5 MB). Peak memory consumption was 32.5 MB. Max. memory is 8.0 GB. [2021-06-14 13:02:15,383 INFO L168 Benchmark]: TraceAbstraction took 75186.11 ms. Allocated memory was 210.8 MB in the beginning and 7.0 GB in the end (delta: 6.7 GB). Free memory was 136.5 MB in the beginning and 4.4 GB in the end (delta: -4.2 GB). Peak memory consumption was 2.8 GB. Max. memory is 8.0 GB. [2021-06-14 13:02:15,384 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 210.8 MB. Free memory is still 192.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 401.50 ms. Allocated memory is still 210.8 MB. Free memory was 174.1 MB in the beginning and 173.2 MB in the end (delta: 906.5 kB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 28.36 ms. Allocated memory is still 210.8 MB. Free memory was 173.2 MB in the beginning and 171.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 16.63 ms. Allocated memory is still 210.8 MB. Free memory was 171.1 MB in the beginning and 169.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 475.45 ms. Allocated memory is still 210.8 MB. Free memory was 169.6 MB in the beginning and 137.1 MB in the end (delta: 32.5 MB). Peak memory consumption was 32.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 75186.11 ms. Allocated memory was 210.8 MB in the beginning and 7.0 GB in the end (delta: 6.7 GB). Free memory was 136.5 MB in the beginning and 4.4 GB in the end (delta: -4.2 GB). Peak memory consumption was 2.8 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 412051, positive: 389067, positive conditional: 378671, positive unconditional: 10396, negative: 22984, negative conditional: 22893, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 403795, positive: 389067, positive conditional: 378671, positive unconditional: 10396, negative: 14728, negative conditional: 14637, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 403795, positive: 389067, positive conditional: 0, positive unconditional: 389067, negative: 14728, negative conditional: 0, negative unconditional: 14728, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4034, positive: 3979, positive conditional: 0, positive unconditional: 3979, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4034, positive: 3960, positive conditional: 0, positive unconditional: 3960, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 74, positive: 19, positive conditional: 0, positive unconditional: 19, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 74, positive: 19, positive conditional: 0, positive unconditional: 19, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 180, positive: 32, positive conditional: 0, positive unconditional: 32, negative: 148, negative conditional: 0, negative unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 403795, positive: 385088, positive conditional: 0, positive unconditional: 385088, negative: 14673, negative conditional: 0, negative unconditional: 14673, unknown: 4034, unknown conditional: 0, unknown unconditional: 4034] , Statistics on independence cache: Total cache size (in pairs): 4034, Positive cache size: 3979, Positive conditional cache size: 0, Positive unconditional cache size: 3979, Negative cache size: 55, Negative conditional cache size: 0, Negative unconditional cache size: 55 ], Maximal queried relation: 0, Independence queries for same thread: 8256 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 5867, Number of persistent set computation: 166136, Number of trivial persistent sets: 156043, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 412051, positive: 389067, positive conditional: 378671, positive unconditional: 10396, negative: 22984, negative conditional: 22893, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 403795, positive: 389067, positive conditional: 378671, positive unconditional: 10396, negative: 14728, negative conditional: 14637, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 403795, positive: 389067, positive conditional: 0, positive unconditional: 389067, negative: 14728, negative conditional: 0, negative unconditional: 14728, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4034, positive: 3979, positive conditional: 0, positive unconditional: 3979, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4034, positive: 3960, positive conditional: 0, positive unconditional: 3960, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 74, positive: 19, positive conditional: 0, positive unconditional: 19, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 74, positive: 19, positive conditional: 0, positive unconditional: 19, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 180, positive: 32, positive conditional: 0, positive unconditional: 32, negative: 148, negative conditional: 0, negative unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 403795, positive: 385088, positive conditional: 0, positive unconditional: 385088, negative: 14673, negative conditional: 0, negative unconditional: 14673, unknown: 4034, unknown conditional: 0, unknown unconditional: 4034] , Statistics on independence cache: Total cache size (in pairs): 4034, Positive cache size: 3979, Positive conditional cache size: 0, Positive unconditional cache size: 3979, Negative cache size: 55, Negative conditional cache size: 0, Negative unconditional cache size: 55 ], Maximal queried relation: 0, Independence queries for same thread: 8256 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 689743, positive: 663963, positive conditional: 653571, positive unconditional: 10392, negative: 25780, negative conditional: 25689, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 673743, positive: 663963, positive conditional: 653571, positive unconditional: 10392, negative: 9780, negative conditional: 9689, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 673743, positive: 656365, positive conditional: 0, positive unconditional: 656365, negative: 17378, negative conditional: 0, negative unconditional: 17378, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4055, positive: 4000, positive conditional: 0, positive unconditional: 4000, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4055, positive: 3984, positive conditional: 0, positive unconditional: 3984, negative: 71, negative conditional: 0, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 71, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 673743, positive: 652365, positive conditional: 0, positive unconditional: 652365, negative: 17323, negative conditional: 0, negative unconditional: 17323, unknown: 4055, unknown conditional: 0, unknown unconditional: 4055] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131 ], Maximal queried relation: 7, Independence queries for same thread: 16000 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 11203, Number of persistent set computation: 335864, Number of trivial persistent sets: 321183, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 689743, positive: 663963, positive conditional: 653571, positive unconditional: 10392, negative: 25780, negative conditional: 25689, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 673743, positive: 663963, positive conditional: 653571, positive unconditional: 10392, negative: 9780, negative conditional: 9689, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 673743, positive: 656365, positive conditional: 0, positive unconditional: 656365, negative: 17378, negative conditional: 0, negative unconditional: 17378, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4055, positive: 4000, positive conditional: 0, positive unconditional: 4000, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4055, positive: 3984, positive conditional: 0, positive unconditional: 3984, negative: 71, negative conditional: 0, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 71, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 673743, positive: 652365, positive conditional: 0, positive unconditional: 652365, negative: 17323, negative conditional: 0, negative unconditional: 17323, unknown: 4055, unknown conditional: 0, unknown unconditional: 4055] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131, SemanticConditionEliminator.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 70393, positive: 7598, positive conditional: 7598, positive unconditional: 0, negative: 62795, negative conditional: 12525, negative unconditional: 50270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 76, positive conditional: 60, positive unconditional: 16, negative: 138, negative conditional: 83, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 386, positive: 120, positive conditional: 81, positive unconditional: 39, negative: 267, negative conditional: 121, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 70393, positive: 7538, positive conditional: 7538, positive unconditional: 0, negative: 62712, negative conditional: 12442, negative unconditional: 50270, unknown: 143, unknown conditional: 143, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4198, Positive cache size: 4060, Positive conditional cache size: 60, Positive unconditional cache size: 4000, Negative cache size: 138, Negative conditional cache size: 83, Negative unconditional cache size: 55, Eliminated conditions: 50131 ], Maximal queried relation: 7, Independence queries for same thread: 16000 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 910233, positive: 882425, positive conditional: 871880, positive unconditional: 10545, negative: 27808, negative conditional: 27718, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 891389, positive: 882425, positive conditional: 871880, positive unconditional: 10545, negative: 8964, negative conditional: 8874, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 891389, positive: 874093, positive conditional: 0, positive unconditional: 874093, negative: 17296, negative conditional: 0, negative unconditional: 17296, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4064, positive: 4009, positive conditional: 0, positive unconditional: 4009, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4064, positive: 3993, positive conditional: 0, positive unconditional: 3993, negative: 71, negative conditional: 0, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 71, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 891389, positive: 870084, positive conditional: 0, positive unconditional: 870084, negative: 17241, negative conditional: 0, negative unconditional: 17241, unknown: 4064, unknown conditional: 0, unknown unconditional: 4064] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382 ], Maximal queried relation: 8, Independence queries for same thread: 18844 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 14010, Number of persistent set computation: 435766, Number of trivial persistent sets: 407248, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 910233, positive: 882425, positive conditional: 871880, positive unconditional: 10545, negative: 27808, negative conditional: 27718, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 891389, positive: 882425, positive conditional: 871880, positive unconditional: 10545, negative: 8964, negative conditional: 8874, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 891389, positive: 874093, positive conditional: 0, positive unconditional: 874093, negative: 17296, negative conditional: 0, negative unconditional: 17296, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4064, positive: 4009, positive conditional: 0, positive unconditional: 4009, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4064, positive: 3993, positive conditional: 0, positive unconditional: 3993, negative: 71, negative conditional: 0, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 71, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 891389, positive: 870084, positive conditional: 0, positive unconditional: 870084, negative: 17241, negative conditional: 0, negative unconditional: 17241, unknown: 4064, unknown conditional: 0, unknown unconditional: 4064] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382, SemanticConditionEliminator.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 88357, positive: 8332, positive conditional: 8332, positive unconditional: 0, negative: 80025, negative conditional: 20476, negative unconditional: 59549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 249, positive: 67, positive conditional: 51, positive unconditional: 16, negative: 182, negative conditional: 127, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 317, positive: 78, positive conditional: 63, positive unconditional: 16, negative: 238, negative conditional: 131, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 88357, positive: 8281, positive conditional: 8281, positive unconditional: 0, negative: 79898, negative conditional: 20349, negative unconditional: 59549, unknown: 178, unknown conditional: 178, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 4242, Positive cache size: 4060, Positive conditional cache size: 51, Positive unconditional cache size: 4009, Negative cache size: 182, Negative conditional cache size: 127, Negative unconditional cache size: 55, Eliminated conditions: 59382 ], Maximal queried relation: 8, Independence queries for same thread: 18844 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 540415, positive: 513025, positive conditional: 502182, positive unconditional: 10843, negative: 27390, negative conditional: 27300, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 530083, positive: 513025, positive conditional: 502182, positive unconditional: 10843, negative: 17058, negative conditional: 16968, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 530083, positive: 513025, positive conditional: 0, positive unconditional: 513025, negative: 17058, negative conditional: 0, negative unconditional: 17058, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4103, positive: 4048, positive conditional: 0, positive unconditional: 4048, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4103, positive: 4029, positive conditional: 0, positive unconditional: 4029, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 74, positive: 19, positive conditional: 0, positive unconditional: 19, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 74, positive: 19, positive conditional: 0, positive unconditional: 19, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 101, positive: 15, positive conditional: 0, positive unconditional: 15, negative: 85, negative conditional: 0, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 530083, positive: 508977, positive conditional: 0, positive unconditional: 508977, negative: 17003, negative conditional: 0, negative unconditional: 17003, unknown: 4103, unknown conditional: 0, unknown unconditional: 4103] , Statistics on independence cache: Total cache size (in pairs): 4103, Positive cache size: 4048, Positive conditional cache size: 0, Positive unconditional cache size: 4048, Negative cache size: 55, Negative conditional cache size: 0, Negative unconditional cache size: 55 ], Maximal queried relation: 0, Independence queries for same thread: 10332 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 6762, Number of persistent set computation: 224683, Number of trivial persistent sets: 212949, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 540415, positive: 513025, positive conditional: 502182, positive unconditional: 10843, negative: 27390, negative conditional: 27300, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 530083, positive: 513025, positive conditional: 502182, positive unconditional: 10843, negative: 17058, negative conditional: 16968, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 530083, positive: 513025, positive conditional: 0, positive unconditional: 513025, negative: 17058, negative conditional: 0, negative unconditional: 17058, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4103, positive: 4048, positive conditional: 0, positive unconditional: 4048, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4103, positive: 4029, positive conditional: 0, positive unconditional: 4029, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 74, positive: 19, positive conditional: 0, positive unconditional: 19, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 74, positive: 19, positive conditional: 0, positive unconditional: 19, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 101, positive: 15, positive conditional: 0, positive unconditional: 15, negative: 85, negative conditional: 0, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 530083, positive: 508977, positive conditional: 0, positive unconditional: 508977, negative: 17003, negative conditional: 0, negative unconditional: 17003, unknown: 4103, unknown conditional: 0, unknown unconditional: 4103] , Statistics on independence cache: Total cache size (in pairs): 4103, Positive cache size: 4048, Positive conditional cache size: 0, Positive unconditional cache size: 4048, Negative cache size: 55, Negative conditional cache size: 0, Negative unconditional cache size: 55 ], Maximal queried relation: 0, Independence queries for same thread: 10332 - PositiveResult [Line: 739]: 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: reader with 1 thread instances CFG has 7 procedures, 132 locations, 7 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 8674.0ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 7.9ms, PartialOrderReductionTime: 8634.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: readerThread1of1ForFork0 with 1 thread instances CFG has 7 procedures, 132 locations, 7 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 23029.2ms, OverallIterations: 7, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.8ms, PartialOrderReductionTime: 22362.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 60, 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: 16.3ms SsaConstructionTime, 155.5ms SatisfiabilityAnalysisTime, 356.4ms InterpolantComputationTime, 391 NumberOfCodeBlocks, 391 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 384 ConstructedInterpolants, 0 QuantifiedInterpolants, 998 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 0/0 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: readerThread1of1ForFork3 with 1 thread instances CFG has 7 procedures, 132 locations, 7 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 33300.8ms, OverallIterations: 8, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 32779.8ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 80, 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: 17.9ms SsaConstructionTime, 84.9ms SatisfiabilityAnalysisTime, 355.6ms InterpolantComputationTime, 562 NumberOfCodeBlocks, 562 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 554 ConstructedInterpolants, 0 QuantifiedInterpolants, 1580 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 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 7 procedures, 132 locations, 7 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 10027.9ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 10020.8ms, 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! Received shutdown request...