/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/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSyntactic.epf --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_THREAD_INSTANCE -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false -i ../../../trunk/examples/svcomp/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-44940e9-m [2022-11-10 11:23:18,037 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-10 11:23:18,039 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-10 11:23:18,071 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-10 11:23:18,072 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-10 11:23:18,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-10 11:23:18,076 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-10 11:23:18,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-10 11:23:18,080 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-10 11:23:18,083 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-10 11:23:18,084 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-10 11:23:18,085 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-10 11:23:18,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-10 11:23:18,087 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-10 11:23:18,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-10 11:23:18,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-10 11:23:18,089 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-10 11:23:18,090 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-10 11:23:18,091 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-10 11:23:18,095 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-10 11:23:18,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-10 11:23:18,096 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-10 11:23:18,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-10 11:23:18,098 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-10 11:23:18,103 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-10 11:23:18,104 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-10 11:23:18,104 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-10 11:23:18,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-10 11:23:18,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-10 11:23:18,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-10 11:23:18,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-10 11:23:18,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-10 11:23:18,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-10 11:23:18,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-10 11:23:18,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-10 11:23:18,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-10 11:23:18,109 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-10 11:23:18,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-10 11:23:18,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-10 11:23:18,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-10 11:23:18,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-10 11:23:18,111 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSyntactic.epf [2022-11-10 11:23:18,134 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-10 11:23:18,135 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-10 11:23:18,135 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-10 11:23:18,135 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-10 11:23:18,136 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-10 11:23:18,136 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-10 11:23:18,136 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-10 11:23:18,136 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-10 11:23:18,136 INFO L138 SettingsManager]: * Use SBE=true [2022-11-10 11:23:18,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-10 11:23:18,137 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-10 11:23:18,137 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-10 11:23:18,137 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-10 11:23:18,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-10 11:23:18,137 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-10 11:23:18,137 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-10 11:23:18,137 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-10 11:23:18,138 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-10 11:23:18,138 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-10 11:23:18,138 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-10 11:23:18,138 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-10 11:23:18,138 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-10 11:23:18,138 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-10 11:23:18,139 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-10 11:23:18,139 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-10 11:23:18,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-10 11:23:18,139 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-10 11:23:18,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-10 11:23:18,139 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-10 11:23:18,139 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-10 11:23:18,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-10 11:23:18,139 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-10 11:23:18,140 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-11-10 11:23:18,140 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-10 11:23:18,140 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-10 11:23:18,140 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-10 11:23:18,140 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-10 11:23:18,140 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-10 11:23:18,140 INFO L138 SettingsManager]: * Independence relation used for POR in concurrent analysis=SYNTACTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2022-11-10 11:23:18,338 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-10 11:23:18,360 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-10 11:23:18,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-10 11:23:18,362 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-10 11:23:18,362 INFO L275 PluginConnector]: CDTParser initialized [2022-11-10 11:23:18,363 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2022-11-10 11:23:18,408 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7d3d4da4/a02684a76bf74f7ea19b1ab155ef8da0/FLAGc357e4d94 [2022-11-10 11:23:18,786 INFO L306 CDTParser]: Found 1 translation units. [2022-11-10 11:23:18,786 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2022-11-10 11:23:18,804 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7d3d4da4/a02684a76bf74f7ea19b1ab155ef8da0/FLAGc357e4d94 [2022-11-10 11:23:19,190 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7d3d4da4/a02684a76bf74f7ea19b1ab155ef8da0 [2022-11-10 11:23:19,192 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-10 11:23:19,193 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-10 11:23:19,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-10 11:23:19,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-10 11:23:19,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-10 11:23:19,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:23:19" (1/1) ... [2022-11-10 11:23:19,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@432048f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19, skipping insertion in model container [2022-11-10 11:23:19,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:23:19" (1/1) ... [2022-11-10 11:23:19,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-10 11:23:19,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-10 11:23:19,384 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i[983,996] [2022-11-10 11:23:19,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-10 11:23:19,574 INFO L203 MainTranslator]: Completed pre-run [2022-11-10 11:23:19,582 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i[983,996] [2022-11-10 11:23:19,648 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-10 11:23:19,680 INFO L208 MainTranslator]: Completed translation [2022-11-10 11:23:19,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19 WrapperNode [2022-11-10 11:23:19,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-10 11:23:19,681 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-10 11:23:19,681 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-10 11:23:19,681 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-10 11:23:19,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19" (1/1) ... [2022-11-10 11:23:19,716 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19" (1/1) ... [2022-11-10 11:23:19,770 INFO L138 Inliner]: procedures = 177, calls = 67, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 831 [2022-11-10 11:23:19,770 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-10 11:23:19,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-10 11:23:19,771 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-10 11:23:19,771 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-10 11:23:19,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19" (1/1) ... [2022-11-10 11:23:19,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19" (1/1) ... [2022-11-10 11:23:19,782 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19" (1/1) ... [2022-11-10 11:23:19,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19" (1/1) ... [2022-11-10 11:23:19,801 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19" (1/1) ... [2022-11-10 11:23:19,805 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19" (1/1) ... [2022-11-10 11:23:19,807 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19" (1/1) ... [2022-11-10 11:23:19,809 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19" (1/1) ... [2022-11-10 11:23:19,828 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-10 11:23:19,829 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-10 11:23:19,829 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-10 11:23:19,829 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-10 11:23:19,841 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19" (1/1) ... [2022-11-10 11:23:19,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-10 11:23:19,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:23:19,864 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-10 11:23:19,924 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-10 11:23:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-10 11:23:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-10 11:23:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-10 11:23:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-10 11:23:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-10 11:23:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-11-10 11:23:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-11-10 11:23:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-11-10 11:23:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-11-10 11:23:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-11-10 11:23:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-11-10 11:23:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-11-10 11:23:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-11-10 11:23:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-10 11:23:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-10 11:23:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-10 11:23:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-10 11:23:19,949 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-10 11:23:20,070 INFO L235 CfgBuilder]: Building ICFG [2022-11-10 11:23:20,071 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-10 11:23:20,903 INFO L276 CfgBuilder]: Performing block encoding [2022-11-10 11:23:25,293 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-10 11:23:25,293 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-10 11:23:25,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:23:25 BoogieIcfgContainer [2022-11-10 11:23:25,295 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-10 11:23:25,297 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-10 11:23:25,297 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-10 11:23:25,299 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-10 11:23:25,299 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 11:23:19" (1/3) ... [2022-11-10 11:23:25,300 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c6b23ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:23:25, skipping insertion in model container [2022-11-10 11:23:25,300 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:23:19" (2/3) ... [2022-11-10 11:23:25,300 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c6b23ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:23:25, skipping insertion in model container [2022-11-10 11:23:25,300 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:23:25" (3/3) ... [2022-11-10 11:23:25,301 INFO L112 eAbstractionObserver]: Analyzing ICFG mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2022-11-10 11:23:25,307 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-10 11:23:25,313 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-10 11:23:25,313 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 222 error locations. [2022-11-10 11:23:25,313 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-10 11:23:25,964 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-11-10 11:23:25,995 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:23:25,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:23:25,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:23:25,997 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-11-10 11:23:25,998 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-11-10 11:23:26,032 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:23:26,042 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork0 ======== [2022-11-10 11:23:26,047 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2ed7ed2e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:23:26,047 INFO L358 AbstractCegarLoop]: Starting to check reachability of 32 error locations. [2022-11-10 11:23:33,777 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONDATA_RACE === [P2Err0ASSERT_VIOLATIONDATA_RACE, P2Err1ASSERT_VIOLATIONDATA_RACE, P2Err2ASSERT_VIOLATIONDATA_RACE, P2Err3ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2022-11-10 11:23:33,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:23:33,781 INFO L85 PathProgramCache]: Analyzing trace with hash 1571749182, now seen corresponding path program 1 times [2022-11-10 11:23:33,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:23:33,786 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382210432] [2022-11-10 11:23:33,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:23:33,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:23:33,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:23:33,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 11:23:33,944 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:23:33,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1382210432] [2022-11-10 11:23:33,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1382210432] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:23:33,945 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:23:33,945 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:23:33,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108747873] [2022-11-10 11:23:33,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:23:33,949 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:23:33,949 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:23:33,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:23:33,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:23:33,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:23:33,964 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:23:33,964 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 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) [2022-11-10 11:23:33,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:23:46,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:23:46,881 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err0ASSERT_VIOLATIONDATA_RACE (31 of 32 remaining) [2022-11-10 11:23:46,881 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err1ASSERT_VIOLATIONDATA_RACE (30 of 32 remaining) [2022-11-10 11:23:46,881 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err2ASSERT_VIOLATIONDATA_RACE (29 of 32 remaining) [2022-11-10 11:23:46,882 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err3ASSERT_VIOLATIONDATA_RACE (28 of 32 remaining) [2022-11-10 11:23:46,882 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err4ASSERT_VIOLATIONDATA_RACE (27 of 32 remaining) [2022-11-10 11:23:46,882 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err5ASSERT_VIOLATIONDATA_RACE (26 of 32 remaining) [2022-11-10 11:23:46,882 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err6ASSERT_VIOLATIONDATA_RACE (25 of 32 remaining) [2022-11-10 11:23:46,882 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err7ASSERT_VIOLATIONDATA_RACE (24 of 32 remaining) [2022-11-10 11:23:46,882 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err8ASSERT_VIOLATIONDATA_RACE (23 of 32 remaining) [2022-11-10 11:23:46,882 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err9ASSERT_VIOLATIONDATA_RACE (22 of 32 remaining) [2022-11-10 11:23:46,882 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err10ASSERT_VIOLATIONDATA_RACE (21 of 32 remaining) [2022-11-10 11:23:46,883 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err11ASSERT_VIOLATIONDATA_RACE (20 of 32 remaining) [2022-11-10 11:23:46,883 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err12ASSERT_VIOLATIONDATA_RACE (19 of 32 remaining) [2022-11-10 11:23:46,883 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err13ASSERT_VIOLATIONDATA_RACE (18 of 32 remaining) [2022-11-10 11:23:46,883 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err14ASSERT_VIOLATIONDATA_RACE (17 of 32 remaining) [2022-11-10 11:23:46,883 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err15ASSERT_VIOLATIONDATA_RACE (16 of 32 remaining) [2022-11-10 11:23:46,883 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err16ASSERT_VIOLATIONDATA_RACE (15 of 32 remaining) [2022-11-10 11:23:46,883 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err17ASSERT_VIOLATIONDATA_RACE (14 of 32 remaining) [2022-11-10 11:23:46,883 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err18ASSERT_VIOLATIONDATA_RACE (13 of 32 remaining) [2022-11-10 11:23:46,884 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err19ASSERT_VIOLATIONDATA_RACE (12 of 32 remaining) [2022-11-10 11:23:46,884 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err20ASSERT_VIOLATIONDATA_RACE (11 of 32 remaining) [2022-11-10 11:23:46,884 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err21ASSERT_VIOLATIONDATA_RACE (10 of 32 remaining) [2022-11-10 11:23:46,884 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err22ASSERT_VIOLATIONDATA_RACE (9 of 32 remaining) [2022-11-10 11:23:46,884 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err23ASSERT_VIOLATIONDATA_RACE (8 of 32 remaining) [2022-11-10 11:23:46,884 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err24ASSERT_VIOLATIONDATA_RACE (7 of 32 remaining) [2022-11-10 11:23:46,884 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err25ASSERT_VIOLATIONDATA_RACE (6 of 32 remaining) [2022-11-10 11:23:46,885 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err26ASSERT_VIOLATIONDATA_RACE (5 of 32 remaining) [2022-11-10 11:23:46,885 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err27ASSERT_VIOLATIONDATA_RACE (4 of 32 remaining) [2022-11-10 11:23:46,885 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err28ASSERT_VIOLATIONDATA_RACE (3 of 32 remaining) [2022-11-10 11:23:46,885 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err29ASSERT_VIOLATIONDATA_RACE (2 of 32 remaining) [2022-11-10 11:23:46,885 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err30ASSERT_VIOLATIONDATA_RACE (1 of 32 remaining) [2022-11-10 11:23:46,885 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err31ASSERT_VIOLATIONDATA_RACE (0 of 32 remaining) [2022-11-10 11:23:46,885 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-10 11:23:46,889 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:23:46,890 INFO L307 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork0 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (1/5) [2022-11-10 11:23:46,896 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:23:46,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:23:46,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:23:46,897 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-11-10 11:23:46,898 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2022-11-10 11:23:46,903 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:23:46,903 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-11-10 11:23:46,904 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2ed7ed2e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:23:46,904 INFO L358 AbstractCegarLoop]: Starting to check reachability of 135 error locations. [2022-11-10 11:23:54,016 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 132 more)] === [2022-11-10 11:23:54,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:23:54,016 INFO L85 PathProgramCache]: Analyzing trace with hash 78934588, now seen corresponding path program 1 times [2022-11-10 11:23:54,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:23:54,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70178242] [2022-11-10 11:23:54,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:23:54,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:23:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:23:54,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 11:23:54,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:23:54,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70178242] [2022-11-10 11:23:54,093 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [70178242] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:23:54,093 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:23:54,093 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-10 11:23:54,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [795782974] [2022-11-10 11:23:54,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:23:54,093 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:23:54,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:23:54,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:23:54,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:23:54,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:23:54,095 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:23:54,095 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 69.0) internal successors, (69), 2 states have internal predecessors, (69), 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) [2022-11-10 11:23:54,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:23:54,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:23:54,130 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-10 11:23:54,130 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 132 more)] === [2022-11-10 11:23:54,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:23:54,131 INFO L85 PathProgramCache]: Analyzing trace with hash -1453144267, now seen corresponding path program 1 times [2022-11-10 11:23:54,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:23:54,131 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564639890] [2022-11-10 11:23:54,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:23:54,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:23:54,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:23:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 11:23:54,231 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:23:54,231 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564639890] [2022-11-10 11:23:54,231 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564639890] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:23:54,231 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:23:54,231 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:23:54,231 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844000127] [2022-11-10 11:23:54,232 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:23:54,232 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-10 11:23:54,233 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:23:54,233 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-10 11:23:54,233 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-10 11:23:54,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:23:54,235 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:23:54,235 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 35.5) internal successors, (71), 3 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) [2022-11-10 11:23:54,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:23:54,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:23:54,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:23:54,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:23:54,524 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-10 11:23:54,524 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr130ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 132 more)] === [2022-11-10 11:23:54,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:23:54,524 INFO L85 PathProgramCache]: Analyzing trace with hash 2067525651, now seen corresponding path program 1 times [2022-11-10 11:23:54,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:23:54,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043531594] [2022-11-10 11:23:54,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:23:54,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:23:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:23:54,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 11:23:54,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:23:54,763 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043531594] [2022-11-10 11:23:54,763 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043531594] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:23:54,763 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:23:54,763 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:23:54,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [556400324] [2022-11-10 11:23:54,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:23:54,764 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-10 11:23:54,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:23:54,764 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-10 11:23:54,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-10 11:23:54,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:23:54,765 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:23:54,765 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 40.5) internal successors, (81), 3 states have internal predecessors, (81), 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) [2022-11-10 11:23:54,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:23:54,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:23:54,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:24:06,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:24:06,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:24:06,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-10 11:24:06,714 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (134 of 135 remaining) [2022-11-10 11:24:06,714 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (133 of 135 remaining) [2022-11-10 11:24:06,714 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (132 of 135 remaining) [2022-11-10 11:24:06,715 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (131 of 135 remaining) [2022-11-10 11:24:06,715 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (130 of 135 remaining) [2022-11-10 11:24:06,715 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (129 of 135 remaining) [2022-11-10 11:24:06,715 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (128 of 135 remaining) [2022-11-10 11:24:06,715 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (127 of 135 remaining) [2022-11-10 11:24:06,715 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE (126 of 135 remaining) [2022-11-10 11:24:06,715 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE (125 of 135 remaining) [2022-11-10 11:24:06,715 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE (124 of 135 remaining) [2022-11-10 11:24:06,715 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE (123 of 135 remaining) [2022-11-10 11:24:06,715 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE (122 of 135 remaining) [2022-11-10 11:24:06,715 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE (121 of 135 remaining) [2022-11-10 11:24:06,715 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE (120 of 135 remaining) [2022-11-10 11:24:06,716 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE (119 of 135 remaining) [2022-11-10 11:24:06,716 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE (118 of 135 remaining) [2022-11-10 11:24:06,716 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONDATA_RACE (117 of 135 remaining) [2022-11-10 11:24:06,716 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE (116 of 135 remaining) [2022-11-10 11:24:06,716 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONDATA_RACE (115 of 135 remaining) [2022-11-10 11:24:06,716 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONDATA_RACE (114 of 135 remaining) [2022-11-10 11:24:06,716 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONDATA_RACE (113 of 135 remaining) [2022-11-10 11:24:06,716 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONDATA_RACE (112 of 135 remaining) [2022-11-10 11:24:06,716 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONDATA_RACE (111 of 135 remaining) [2022-11-10 11:24:06,716 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONDATA_RACE (110 of 135 remaining) [2022-11-10 11:24:06,716 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONDATA_RACE (109 of 135 remaining) [2022-11-10 11:24:06,716 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONDATA_RACE (108 of 135 remaining) [2022-11-10 11:24:06,716 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONDATA_RACE (107 of 135 remaining) [2022-11-10 11:24:06,717 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONDATA_RACE (106 of 135 remaining) [2022-11-10 11:24:06,717 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONDATA_RACE (105 of 135 remaining) [2022-11-10 11:24:06,717 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONDATA_RACE (104 of 135 remaining) [2022-11-10 11:24:06,717 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONDATA_RACE (103 of 135 remaining) [2022-11-10 11:24:06,717 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONDATA_RACE (102 of 135 remaining) [2022-11-10 11:24:06,717 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONDATA_RACE (101 of 135 remaining) [2022-11-10 11:24:06,717 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONDATA_RACE (100 of 135 remaining) [2022-11-10 11:24:06,717 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONDATA_RACE (99 of 135 remaining) [2022-11-10 11:24:06,717 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONDATA_RACE (98 of 135 remaining) [2022-11-10 11:24:06,717 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONDATA_RACE (97 of 135 remaining) [2022-11-10 11:24:06,717 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr38ASSERT_VIOLATIONDATA_RACE (96 of 135 remaining) [2022-11-10 11:24:06,717 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr39ASSERT_VIOLATIONDATA_RACE (95 of 135 remaining) [2022-11-10 11:24:06,718 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr40ASSERT_VIOLATIONDATA_RACE (94 of 135 remaining) [2022-11-10 11:24:06,718 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr41ASSERT_VIOLATIONDATA_RACE (93 of 135 remaining) [2022-11-10 11:24:06,718 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr42ASSERT_VIOLATIONDATA_RACE (92 of 135 remaining) [2022-11-10 11:24:06,718 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr43ASSERT_VIOLATIONDATA_RACE (91 of 135 remaining) [2022-11-10 11:24:06,718 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr44ASSERT_VIOLATIONDATA_RACE (90 of 135 remaining) [2022-11-10 11:24:06,718 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr45ASSERT_VIOLATIONDATA_RACE (89 of 135 remaining) [2022-11-10 11:24:06,718 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr46ASSERT_VIOLATIONDATA_RACE (88 of 135 remaining) [2022-11-10 11:24:06,718 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr47ASSERT_VIOLATIONDATA_RACE (87 of 135 remaining) [2022-11-10 11:24:06,718 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr48ASSERT_VIOLATIONDATA_RACE (86 of 135 remaining) [2022-11-10 11:24:06,718 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr49ASSERT_VIOLATIONDATA_RACE (85 of 135 remaining) [2022-11-10 11:24:06,718 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr50ASSERT_VIOLATIONDATA_RACE (84 of 135 remaining) [2022-11-10 11:24:06,718 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr51ASSERT_VIOLATIONDATA_RACE (83 of 135 remaining) [2022-11-10 11:24:06,719 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr52ASSERT_VIOLATIONDATA_RACE (82 of 135 remaining) [2022-11-10 11:24:06,719 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr53ASSERT_VIOLATIONDATA_RACE (81 of 135 remaining) [2022-11-10 11:24:06,719 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr54ASSERT_VIOLATIONDATA_RACE (80 of 135 remaining) [2022-11-10 11:24:06,719 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr55ASSERT_VIOLATIONDATA_RACE (79 of 135 remaining) [2022-11-10 11:24:06,719 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr56ASSERT_VIOLATIONDATA_RACE (78 of 135 remaining) [2022-11-10 11:24:06,719 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr57ASSERT_VIOLATIONDATA_RACE (77 of 135 remaining) [2022-11-10 11:24:06,719 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr58ASSERT_VIOLATIONDATA_RACE (76 of 135 remaining) [2022-11-10 11:24:06,719 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr59ASSERT_VIOLATIONDATA_RACE (75 of 135 remaining) [2022-11-10 11:24:06,719 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr60ASSERT_VIOLATIONDATA_RACE (74 of 135 remaining) [2022-11-10 11:24:06,719 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr61ASSERT_VIOLATIONDATA_RACE (73 of 135 remaining) [2022-11-10 11:24:06,719 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr62ASSERT_VIOLATIONDATA_RACE (72 of 135 remaining) [2022-11-10 11:24:06,719 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr63ASSERT_VIOLATIONDATA_RACE (71 of 135 remaining) [2022-11-10 11:24:06,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr64ASSERT_VIOLATIONDATA_RACE (70 of 135 remaining) [2022-11-10 11:24:06,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr65ASSERT_VIOLATIONDATA_RACE (69 of 135 remaining) [2022-11-10 11:24:06,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr66ASSERT_VIOLATIONDATA_RACE (68 of 135 remaining) [2022-11-10 11:24:06,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr67ASSERT_VIOLATIONDATA_RACE (67 of 135 remaining) [2022-11-10 11:24:06,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr68ASSERT_VIOLATIONDATA_RACE (66 of 135 remaining) [2022-11-10 11:24:06,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr69ASSERT_VIOLATIONDATA_RACE (65 of 135 remaining) [2022-11-10 11:24:06,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr70ASSERT_VIOLATIONDATA_RACE (64 of 135 remaining) [2022-11-10 11:24:06,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr71ASSERT_VIOLATIONDATA_RACE (63 of 135 remaining) [2022-11-10 11:24:06,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr72ASSERT_VIOLATIONDATA_RACE (62 of 135 remaining) [2022-11-10 11:24:06,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr73ASSERT_VIOLATIONDATA_RACE (61 of 135 remaining) [2022-11-10 11:24:06,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr74ASSERT_VIOLATIONDATA_RACE (60 of 135 remaining) [2022-11-10 11:24:06,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr75ASSERT_VIOLATIONDATA_RACE (59 of 135 remaining) [2022-11-10 11:24:06,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr76ASSERT_VIOLATIONDATA_RACE (58 of 135 remaining) [2022-11-10 11:24:06,721 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr77ASSERT_VIOLATIONDATA_RACE (57 of 135 remaining) [2022-11-10 11:24:06,721 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr78ASSERT_VIOLATIONDATA_RACE (56 of 135 remaining) [2022-11-10 11:24:06,721 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr79ASSERT_VIOLATIONDATA_RACE (55 of 135 remaining) [2022-11-10 11:24:06,721 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr80ASSERT_VIOLATIONDATA_RACE (54 of 135 remaining) [2022-11-10 11:24:06,721 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr81ASSERT_VIOLATIONDATA_RACE (53 of 135 remaining) [2022-11-10 11:24:06,721 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr82ASSERT_VIOLATIONDATA_RACE (52 of 135 remaining) [2022-11-10 11:24:06,721 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr83ASSERT_VIOLATIONDATA_RACE (51 of 135 remaining) [2022-11-10 11:24:06,721 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr84ASSERT_VIOLATIONDATA_RACE (50 of 135 remaining) [2022-11-10 11:24:06,721 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr85ASSERT_VIOLATIONDATA_RACE (49 of 135 remaining) [2022-11-10 11:24:06,721 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr86ASSERT_VIOLATIONDATA_RACE (48 of 135 remaining) [2022-11-10 11:24:06,721 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr87ASSERT_VIOLATIONDATA_RACE (47 of 135 remaining) [2022-11-10 11:24:06,721 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr88ASSERT_VIOLATIONDATA_RACE (46 of 135 remaining) [2022-11-10 11:24:06,721 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr89ASSERT_VIOLATIONDATA_RACE (45 of 135 remaining) [2022-11-10 11:24:06,722 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr90ASSERT_VIOLATIONDATA_RACE (44 of 135 remaining) [2022-11-10 11:24:06,722 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr91ASSERT_VIOLATIONDATA_RACE (43 of 135 remaining) [2022-11-10 11:24:06,722 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr92ASSERT_VIOLATIONDATA_RACE (42 of 135 remaining) [2022-11-10 11:24:06,722 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr93ASSERT_VIOLATIONDATA_RACE (41 of 135 remaining) [2022-11-10 11:24:06,722 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr94ASSERT_VIOLATIONDATA_RACE (40 of 135 remaining) [2022-11-10 11:24:06,722 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr95ASSERT_VIOLATIONDATA_RACE (39 of 135 remaining) [2022-11-10 11:24:06,722 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr96ASSERT_VIOLATIONDATA_RACE (38 of 135 remaining) [2022-11-10 11:24:06,722 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr97ASSERT_VIOLATIONDATA_RACE (37 of 135 remaining) [2022-11-10 11:24:06,722 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr98ASSERT_VIOLATIONDATA_RACE (36 of 135 remaining) [2022-11-10 11:24:06,722 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr99ASSERT_VIOLATIONDATA_RACE (35 of 135 remaining) [2022-11-10 11:24:06,722 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr100ASSERT_VIOLATIONDATA_RACE (34 of 135 remaining) [2022-11-10 11:24:06,722 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr101ASSERT_VIOLATIONDATA_RACE (33 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr102ASSERT_VIOLATIONDATA_RACE (32 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr103ASSERT_VIOLATIONDATA_RACE (31 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr104ASSERT_VIOLATIONDATA_RACE (30 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr105ASSERT_VIOLATIONDATA_RACE (29 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr106ASSERT_VIOLATIONDATA_RACE (28 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr107ASSERT_VIOLATIONDATA_RACE (27 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr108ASSERT_VIOLATIONDATA_RACE (26 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr109ASSERT_VIOLATIONDATA_RACE (25 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr110ASSERT_VIOLATIONDATA_RACE (24 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr111ASSERT_VIOLATIONDATA_RACE (23 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr112ASSERT_VIOLATIONDATA_RACE (22 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr113ASSERT_VIOLATIONDATA_RACE (21 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr114ASSERT_VIOLATIONDATA_RACE (20 of 135 remaining) [2022-11-10 11:24:06,723 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr115ASSERT_VIOLATIONDATA_RACE (19 of 135 remaining) [2022-11-10 11:24:06,724 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr116ASSERT_VIOLATIONDATA_RACE (18 of 135 remaining) [2022-11-10 11:24:06,724 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr117ASSERT_VIOLATIONDATA_RACE (17 of 135 remaining) [2022-11-10 11:24:06,724 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr118ASSERT_VIOLATIONDATA_RACE (16 of 135 remaining) [2022-11-10 11:24:06,724 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr119ASSERT_VIOLATIONDATA_RACE (15 of 135 remaining) [2022-11-10 11:24:06,724 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr120ASSERT_VIOLATIONDATA_RACE (14 of 135 remaining) [2022-11-10 11:24:06,724 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr121ASSERT_VIOLATIONDATA_RACE (13 of 135 remaining) [2022-11-10 11:24:06,724 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr122ASSERT_VIOLATIONDATA_RACE (12 of 135 remaining) [2022-11-10 11:24:06,724 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr123ASSERT_VIOLATIONDATA_RACE (11 of 135 remaining) [2022-11-10 11:24:06,724 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr124ASSERT_VIOLATIONDATA_RACE (10 of 135 remaining) [2022-11-10 11:24:06,724 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr125ASSERT_VIOLATIONDATA_RACE (9 of 135 remaining) [2022-11-10 11:24:06,724 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr126ASSERT_VIOLATIONDATA_RACE (8 of 135 remaining) [2022-11-10 11:24:06,724 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr127ASSERT_VIOLATIONDATA_RACE (7 of 135 remaining) [2022-11-10 11:24:06,725 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr128ASSERT_VIOLATIONDATA_RACE (6 of 135 remaining) [2022-11-10 11:24:06,725 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr129ASSERT_VIOLATIONDATA_RACE (5 of 135 remaining) [2022-11-10 11:24:06,725 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr130ASSERT_VIOLATIONDATA_RACE (4 of 135 remaining) [2022-11-10 11:24:06,725 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 135 remaining) [2022-11-10 11:24:06,725 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 135 remaining) [2022-11-10 11:24:06,725 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 135 remaining) [2022-11-10 11:24:06,725 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 135 remaining) [2022-11-10 11:24:06,725 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-10 11:24:06,727 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-10 11:24:06,727 INFO L307 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (2/5) [2022-11-10 11:24:06,730 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:24:06,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:24:06,730 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:24:06,760 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-11-10 11:24:06,776 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2022-11-10 11:24:06,778 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:24:06,778 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P3Thread1of1ForFork2 ======== [2022-11-10 11:24:06,779 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2ed7ed2e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:24:06,779 INFO L358 AbstractCegarLoop]: Starting to check reachability of 51 error locations. [2022-11-10 11:24:13,488 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P3Err0ASSERT_VIOLATIONDATA_RACE === [P3Err0ASSERT_VIOLATIONDATA_RACE, P3Err1ASSERT_VIOLATIONDATA_RACE, P3Err2ASSERT_VIOLATIONDATA_RACE, P3Err3ASSERT_VIOLATIONDATA_RACE (and 47 more)] === [2022-11-10 11:24:13,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:24:13,488 INFO L85 PathProgramCache]: Analyzing trace with hash 1186370430, now seen corresponding path program 1 times [2022-11-10 11:24:13,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:24:13,488 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1604112781] [2022-11-10 11:24:13,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:24:13,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:24:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:24:13,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 11:24:13,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:24:13,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1604112781] [2022-11-10 11:24:13,528 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1604112781] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:24:13,528 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:24:13,528 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:24:13,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445338210] [2022-11-10 11:24:13,528 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:24:13,528 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:24:13,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:24:13,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:24:13,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:24:13,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:24:13,529 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:24:13,529 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 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) [2022-11-10 11:24:13,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:24:35,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:24:35,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err0ASSERT_VIOLATIONDATA_RACE (50 of 51 remaining) [2022-11-10 11:24:35,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err1ASSERT_VIOLATIONDATA_RACE (49 of 51 remaining) [2022-11-10 11:24:35,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err2ASSERT_VIOLATIONDATA_RACE (48 of 51 remaining) [2022-11-10 11:24:35,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err3ASSERT_VIOLATIONDATA_RACE (47 of 51 remaining) [2022-11-10 11:24:35,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err4ASSERT_VIOLATIONDATA_RACE (46 of 51 remaining) [2022-11-10 11:24:35,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err5ASSERT_VIOLATIONDATA_RACE (45 of 51 remaining) [2022-11-10 11:24:35,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err6ASSERT_VIOLATIONDATA_RACE (44 of 51 remaining) [2022-11-10 11:24:35,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err7ASSERT_VIOLATIONDATA_RACE (43 of 51 remaining) [2022-11-10 11:24:35,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err8ASSERT_VIOLATIONDATA_RACE (42 of 51 remaining) [2022-11-10 11:24:35,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err9ASSERT_VIOLATIONDATA_RACE (41 of 51 remaining) [2022-11-10 11:24:35,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err10ASSERT_VIOLATIONDATA_RACE (40 of 51 remaining) [2022-11-10 11:24:35,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err11ASSERT_VIOLATIONDATA_RACE (39 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err12ASSERT_VIOLATIONDATA_RACE (38 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err13ASSERT_VIOLATIONDATA_RACE (37 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err14ASSERT_VIOLATIONDATA_RACE (36 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err15ASSERT_VIOLATIONDATA_RACE (35 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err16ASSERT_VIOLATIONDATA_RACE (34 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err17ASSERT_VIOLATIONDATA_RACE (33 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err18ASSERT_VIOLATIONDATA_RACE (32 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err19ASSERT_VIOLATIONDATA_RACE (31 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err20ASSERT_VIOLATIONDATA_RACE (30 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err21ASSERT_VIOLATIONDATA_RACE (29 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err22ASSERT_VIOLATIONDATA_RACE (28 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err23ASSERT_VIOLATIONDATA_RACE (27 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err24ASSERT_VIOLATIONDATA_RACE (26 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err25ASSERT_VIOLATIONDATA_RACE (25 of 51 remaining) [2022-11-10 11:24:35,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err26ASSERT_VIOLATIONDATA_RACE (24 of 51 remaining) [2022-11-10 11:24:35,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err27ASSERT_VIOLATIONDATA_RACE (23 of 51 remaining) [2022-11-10 11:24:35,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err28ASSERT_VIOLATIONDATA_RACE (22 of 51 remaining) [2022-11-10 11:24:35,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err29ASSERT_VIOLATIONDATA_RACE (21 of 51 remaining) [2022-11-10 11:24:35,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err30ASSERT_VIOLATIONDATA_RACE (20 of 51 remaining) [2022-11-10 11:24:35,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err31ASSERT_VIOLATIONDATA_RACE (19 of 51 remaining) [2022-11-10 11:24:35,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err32ASSERT_VIOLATIONDATA_RACE (18 of 51 remaining) [2022-11-10 11:24:35,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err33ASSERT_VIOLATIONDATA_RACE (17 of 51 remaining) [2022-11-10 11:24:35,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err34ASSERT_VIOLATIONDATA_RACE (16 of 51 remaining) [2022-11-10 11:24:35,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err35ASSERT_VIOLATIONDATA_RACE (15 of 51 remaining) [2022-11-10 11:24:35,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err36ASSERT_VIOLATIONDATA_RACE (14 of 51 remaining) [2022-11-10 11:24:35,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err37ASSERT_VIOLATIONDATA_RACE (13 of 51 remaining) [2022-11-10 11:24:35,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err38ASSERT_VIOLATIONDATA_RACE (12 of 51 remaining) [2022-11-10 11:24:35,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err39ASSERT_VIOLATIONDATA_RACE (11 of 51 remaining) [2022-11-10 11:24:35,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err40ASSERT_VIOLATIONDATA_RACE (10 of 51 remaining) [2022-11-10 11:24:35,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err41ASSERT_VIOLATIONDATA_RACE (9 of 51 remaining) [2022-11-10 11:24:35,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err42ASSERT_VIOLATIONDATA_RACE (8 of 51 remaining) [2022-11-10 11:24:35,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err43ASSERT_VIOLATIONDATA_RACE (7 of 51 remaining) [2022-11-10 11:24:35,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err44ASSERT_VIOLATIONDATA_RACE (6 of 51 remaining) [2022-11-10 11:24:35,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err45ASSERT_VIOLATIONDATA_RACE (5 of 51 remaining) [2022-11-10 11:24:35,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err46ASSERT_VIOLATIONDATA_RACE (4 of 51 remaining) [2022-11-10 11:24:35,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err47ASSERT_VIOLATIONDATA_RACE (3 of 51 remaining) [2022-11-10 11:24:35,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err48ASSERT_VIOLATIONDATA_RACE (2 of 51 remaining) [2022-11-10 11:24:35,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err49ASSERT_VIOLATIONDATA_RACE (1 of 51 remaining) [2022-11-10 11:24:35,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P3Err50ASSERT_VIOLATIONDATA_RACE (0 of 51 remaining) [2022-11-10 11:24:35,550 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-10 11:24:35,552 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:24:35,553 INFO L307 ceAbstractionStarter]: Result for error location P3Thread1of1ForFork2 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (3/5) [2022-11-10 11:24:35,564 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:24:35,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:24:35,565 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:24:35,567 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-11-10 11:24:35,568 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2022-11-10 11:24:35,574 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:24:35,574 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P1Thread1of1ForFork3 ======== [2022-11-10 11:24:35,574 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2ed7ed2e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:24:35,574 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-11-10 11:24:42,529 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONDATA_RACE === [P1Err0ASSERT_VIOLATIONDATA_RACE, P1Err1ASSERT_VIOLATIONDATA_RACE, P1Err2ASSERT_VIOLATIONDATA_RACE, P1Err3ASSERT_VIOLATIONDATA_RACE] === [2022-11-10 11:24:42,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:24:42,530 INFO L85 PathProgramCache]: Analyzing trace with hash 1822633960, now seen corresponding path program 1 times [2022-11-10 11:24:42,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:24:42,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107758364] [2022-11-10 11:24:42,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:24:42,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:24:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:24:42,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 11:24:42,564 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:24:42,564 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107758364] [2022-11-10 11:24:42,565 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [107758364] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:24:42,565 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:24:42,565 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-10 11:24:42,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693102779] [2022-11-10 11:24:42,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:24:42,565 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:24:42,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:24:42,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:24:42,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:24:42,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:24:42,566 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:24:42,566 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 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) [2022-11-10 11:24:42,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:24:53,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:24:53,653 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err0ASSERT_VIOLATIONDATA_RACE (3 of 4 remaining) [2022-11-10 11:24:53,653 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err1ASSERT_VIOLATIONDATA_RACE (2 of 4 remaining) [2022-11-10 11:24:53,653 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err2ASSERT_VIOLATIONDATA_RACE (1 of 4 remaining) [2022-11-10 11:24:53,653 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err3ASSERT_VIOLATIONDATA_RACE (0 of 4 remaining) [2022-11-10 11:24:53,653 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-10 11:24:53,654 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:24:53,654 INFO L307 ceAbstractionStarter]: Result for error location P1Thread1of1ForFork3 was SAFE,SAFE,SAFE,SAFE (4/5) [2022-11-10 11:24:53,658 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-10 11:24:53,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-10 11:24:53,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-10 11:24:53,660 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-11-10 11:24:53,661 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2022-11-10 11:24:53,665 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-10 11:24:53,665 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P0Thread1of1ForFork1 ======== [2022-11-10 11:24:53,666 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2ed7ed2e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-10 11:24:53,666 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-11-10 11:25:00,287 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONDATA_RACE === [P0Err0ASSERT_VIOLATIONDATA_RACE, P0Err1ASSERT_VIOLATIONDATA_RACE, P0Err2ASSERT_VIOLATIONDATA_RACE, P0Err3ASSERT_VIOLATIONDATA_RACE] === [2022-11-10 11:25:00,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-10 11:25:00,287 INFO L85 PathProgramCache]: Analyzing trace with hash 1084346205, now seen corresponding path program 1 times [2022-11-10 11:25:00,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-10 11:25:00,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640273652] [2022-11-10 11:25:00,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-10 11:25:00,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-10 11:25:00,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-10 11:25:00,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-10 11:25:00,316 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-10 11:25:00,316 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640273652] [2022-11-10 11:25:00,316 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1640273652] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-10 11:25:00,316 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-10 11:25:00,316 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-10 11:25:00,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650623908] [2022-11-10 11:25:00,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-10 11:25:00,316 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-10 11:25:00,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-10 11:25:00,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-10 11:25:00,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-10 11:25:00,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:25:00,317 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-10 11:25:00,317 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 47.0) internal successors, (47), 2 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) [2022-11-10 11:25:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:25:05,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-10 11:25:05,948 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err0ASSERT_VIOLATIONDATA_RACE (3 of 4 remaining) [2022-11-10 11:25:05,949 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err1ASSERT_VIOLATIONDATA_RACE (2 of 4 remaining) [2022-11-10 11:25:05,951 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err2ASSERT_VIOLATIONDATA_RACE (1 of 4 remaining) [2022-11-10 11:25:05,951 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P0Err3ASSERT_VIOLATIONDATA_RACE (0 of 4 remaining) [2022-11-10 11:25:05,952 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-10 11:25:05,952 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-10 11:25:05,953 INFO L307 ceAbstractionStarter]: Result for error location P0Thread1of1ForFork1 was SAFE,SAFE,SAFE,SAFE (5/5) [2022-11-10 11:25:05,953 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-10 11:25:05,953 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-10 11:25:05,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 11:25:05 BasicIcfg [2022-11-10 11:25:05,957 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-10 11:25:05,958 INFO L158 Benchmark]: Toolchain (without parser) took 106764.97ms. Allocated memory was 248.5MB in the beginning and 5.6GB in the end (delta: 5.3GB). Free memory was 189.7MB in the beginning and 3.4GB in the end (delta: -3.2GB). Peak memory consumption was 2.7GB. Max. memory is 8.0GB. [2022-11-10 11:25:05,958 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 248.5MB. Free memory is still 207.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-11-10 11:25:05,958 INFO L158 Benchmark]: CACSL2BoogieTranslator took 485.82ms. Allocated memory was 248.5MB in the beginning and 324.0MB in the end (delta: 75.5MB). Free memory was 189.5MB in the beginning and 279.6MB in the end (delta: -90.1MB). Peak memory consumption was 14.4MB. Max. memory is 8.0GB. [2022-11-10 11:25:05,958 INFO L158 Benchmark]: Boogie Procedure Inliner took 88.83ms. Allocated memory is still 324.0MB. Free memory was 279.6MB in the beginning and 275.0MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-11-10 11:25:05,958 INFO L158 Benchmark]: Boogie Preprocessor took 57.60ms. Allocated memory is still 324.0MB. Free memory was 275.0MB in the beginning and 271.7MB in the end (delta: 3.3MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-11-10 11:25:05,959 INFO L158 Benchmark]: RCFGBuilder took 5466.79ms. Allocated memory was 324.0MB in the beginning and 1.1GB in the end (delta: 733.0MB). Free memory was 271.7MB in the beginning and 540.9MB in the end (delta: -269.2MB). Peak memory consumption was 492.1MB. Max. memory is 8.0GB. [2022-11-10 11:25:05,959 INFO L158 Benchmark]: TraceAbstraction took 100660.79ms. Allocated memory was 1.1GB in the beginning and 5.6GB in the end (delta: 4.5GB). Free memory was 540.4MB in the beginning and 3.4GB in the end (delta: -2.9GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB. [2022-11-10 11:25:05,960 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 248.5MB. Free memory is still 207.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 485.82ms. Allocated memory was 248.5MB in the beginning and 324.0MB in the end (delta: 75.5MB). Free memory was 189.5MB in the beginning and 279.6MB in the end (delta: -90.1MB). Peak memory consumption was 14.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 88.83ms. Allocated memory is still 324.0MB. Free memory was 279.6MB in the beginning and 275.0MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 57.60ms. Allocated memory is still 324.0MB. Free memory was 275.0MB in the beginning and 271.7MB in the end (delta: 3.3MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 5466.79ms. Allocated memory was 324.0MB in the beginning and 1.1GB in the end (delta: 733.0MB). Free memory was 271.7MB in the beginning and 540.9MB in the end (delta: -269.2MB). Peak memory consumption was 492.1MB. Max. memory is 8.0GB. * TraceAbstraction took 100660.79ms. Allocated memory was 1.1GB in the beginning and 5.6GB in the end (delta: 4.5GB). Free memory was 540.4MB in the beginning and 3.4GB in the end (delta: -2.9GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3012, positive: 3007, positive conditional: 9, positive unconditional: 2998, negative: 5, negative conditional: 3, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 11924909, positive: 4655815, positive conditional: 4610070, positive unconditional: 45745, negative: 7269094, negative conditional: 7269074, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4723462, positive: 4655815, positive conditional: 0, positive unconditional: 4655815, negative: 67647, negative conditional: 0, negative unconditional: 67647, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 27188, positive: 26998, positive conditional: 0, positive unconditional: 26998, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4723462, positive: 4628817, positive conditional: 0, positive unconditional: 4628817, negative: 67457, negative conditional: 0, negative unconditional: 67457, unknown: 27188, unknown conditional: 0, unknown unconditional: 27188] , Statistics on independence cache: Total cache size (in pairs): 2967, Positive cache size: 2965, Positive conditional cache size: 0, Positive unconditional cache size: 2965, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2, Independence queries for same thread: 3, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 11921897, positive: 4652808, positive conditional: 4610061, positive unconditional: 42747, negative: 7269089, negative conditional: 7269071, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 11924909, positive: 4655815, positive conditional: 4610070, positive unconditional: 45745, negative: 7269094, negative conditional: 7269074, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4723462, positive: 4655815, positive conditional: 0, positive unconditional: 4655815, negative: 67647, negative conditional: 0, negative unconditional: 67647, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 27188, positive: 26998, positive conditional: 0, positive unconditional: 26998, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4723462, positive: 4628817, positive conditional: 0, positive unconditional: 4628817, negative: 67457, negative conditional: 0, negative unconditional: 67457, unknown: 27188, unknown conditional: 0, unknown unconditional: 27188] , Statistics on independence cache: Total cache size (in pairs): 27188, Positive cache size: 26998, Positive conditional cache size: 0, Positive unconditional cache size: 26998, Negative cache size: 190, Negative conditional cache size: 0, Negative unconditional cache size: 190, Independence queries for same thread: 7201447, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 7.7s, Number of persistent set computation: 65, Number of trivial persistent sets: 64, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 3012, positive: 3007, positive conditional: 9, positive unconditional: 2998, negative: 5, negative conditional: 3, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 11924909, positive: 4655815, positive conditional: 4610070, positive unconditional: 45745, negative: 7269094, negative conditional: 7269074, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4723462, positive: 4655815, positive conditional: 0, positive unconditional: 4655815, negative: 67647, negative conditional: 0, negative unconditional: 67647, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 27188, positive: 26998, positive conditional: 0, positive unconditional: 26998, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4723462, positive: 4628817, positive conditional: 0, positive unconditional: 4628817, negative: 67457, negative conditional: 0, negative unconditional: 67457, unknown: 27188, unknown conditional: 0, unknown unconditional: 27188] , Statistics on independence cache: Total cache size (in pairs): 2967, Positive cache size: 2965, Positive conditional cache size: 0, Positive unconditional cache size: 2965, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2, Independence queries for same thread: 3, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.7s, Number of persistent set computation: 14696, Number of trivial persistent sets: 12199, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 11921897, positive: 4652808, positive conditional: 4610061, positive unconditional: 42747, negative: 7269089, negative conditional: 7269071, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 11924909, positive: 4655815, positive conditional: 4610070, positive unconditional: 45745, negative: 7269094, negative conditional: 7269074, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4723462, positive: 4655815, positive conditional: 0, positive unconditional: 4655815, negative: 67647, negative conditional: 0, negative unconditional: 67647, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 27188, positive: 26998, positive conditional: 0, positive unconditional: 26998, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4723462, positive: 4628817, positive conditional: 0, positive unconditional: 4628817, negative: 67457, negative conditional: 0, negative unconditional: 67457, unknown: 27188, unknown conditional: 0, unknown unconditional: 27188] , Statistics on independence cache: Total cache size (in pairs): 27188, Positive cache size: 26998, Positive conditional cache size: 0, Positive unconditional cache size: 26998, Negative cache size: 190, Negative conditional cache size: 0, Negative unconditional cache size: 190, Independence queries for same thread: 7201447, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4990, positive: 4987, positive conditional: 108, positive unconditional: 4879, negative: 3, negative conditional: 3, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9011503, positive: 4031550, positive conditional: 3970034, positive unconditional: 61516, negative: 4979953, negative conditional: 4979930, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4086102, positive: 4031550, positive conditional: 0, positive unconditional: 4031550, negative: 54552, negative conditional: 0, negative unconditional: 54552, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 28042, positive: 27848, positive conditional: 0, positive unconditional: 27848, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4086102, positive: 4003702, positive conditional: 0, positive unconditional: 4003702, negative: 54358, negative conditional: 0, negative unconditional: 54358, unknown: 28042, unknown conditional: 0, unknown unconditional: 28042] , Statistics on independence cache: Total cache size (in pairs): 4745, Positive cache size: 4745, Positive conditional cache size: 0, Positive unconditional cache size: 4745, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 3, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 5366, positive: 5362, positive conditional: 132, positive unconditional: 5230, negative: 4, negative conditional: 4, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9011503, positive: 4031550, positive conditional: 3970034, positive unconditional: 61516, negative: 4979953, negative conditional: 4979930, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4086102, positive: 4031550, positive conditional: 0, positive unconditional: 4031550, negative: 54552, negative conditional: 0, negative unconditional: 54552, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 28042, positive: 27848, positive conditional: 0, positive unconditional: 27848, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4086102, positive: 4003702, positive conditional: 0, positive unconditional: 4003702, negative: 54358, negative conditional: 0, negative unconditional: 54358, unknown: 28042, unknown conditional: 0, unknown unconditional: 28042] , Statistics on independence cache: Total cache size (in pairs): 5084, Positive cache size: 5084, Positive conditional cache size: 0, Positive unconditional cache size: 5084, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 7, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 17533, positive: 12167, positive conditional: 757, positive unconditional: 11410, negative: 5366, negative conditional: 5361, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9011503, positive: 4031550, positive conditional: 3970034, positive unconditional: 61516, negative: 4979953, negative conditional: 4979930, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4086102, positive: 4031550, positive conditional: 0, positive unconditional: 4031550, negative: 54552, negative conditional: 0, negative unconditional: 54552, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 28042, positive: 27848, positive conditional: 0, positive unconditional: 27848, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4086102, positive: 4003702, positive conditional: 0, positive unconditional: 4003702, negative: 54358, negative conditional: 0, negative unconditional: 54358, unknown: 28042, unknown conditional: 0, unknown unconditional: 28042] , Statistics on independence cache: Total cache size (in pairs): 11177, Positive cache size: 11172, Positive conditional cache size: 0, Positive unconditional cache size: 11172, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5, Independence queries for same thread: 5368, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 8983614, positive: 4009034, positive conditional: 3969037, positive unconditional: 39997, negative: 4974580, negative conditional: 4974562, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9011503, positive: 4031550, positive conditional: 3970034, positive unconditional: 61516, negative: 4979953, negative conditional: 4979930, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4086102, positive: 4031550, positive conditional: 0, positive unconditional: 4031550, negative: 54552, negative conditional: 0, negative unconditional: 54552, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 28042, positive: 27848, positive conditional: 0, positive unconditional: 27848, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4086102, positive: 4003702, positive conditional: 0, positive unconditional: 4003702, negative: 54358, negative conditional: 0, negative unconditional: 54358, unknown: 28042, unknown conditional: 0, unknown unconditional: 28042] , Statistics on independence cache: Total cache size (in pairs): 28042, Positive cache size: 27848, Positive conditional cache size: 0, Positive unconditional cache size: 27848, Negative cache size: 194, Negative conditional cache size: 0, Negative unconditional cache size: 194, Independence queries for same thread: 4925401, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 7.1s, Number of persistent set computation: 69, Number of trivial persistent sets: 45, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4990, positive: 4987, positive conditional: 108, positive unconditional: 4879, negative: 3, negative conditional: 3, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9011503, positive: 4031550, positive conditional: 3970034, positive unconditional: 61516, negative: 4979953, negative conditional: 4979930, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4086102, positive: 4031550, positive conditional: 0, positive unconditional: 4031550, negative: 54552, negative conditional: 0, negative unconditional: 54552, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 28042, positive: 27848, positive conditional: 0, positive unconditional: 27848, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4086102, positive: 4003702, positive conditional: 0, positive unconditional: 4003702, negative: 54358, negative conditional: 0, negative unconditional: 54358, unknown: 28042, unknown conditional: 0, unknown unconditional: 28042] , Statistics on independence cache: Total cache size (in pairs): 4745, Positive cache size: 4745, Positive conditional cache size: 0, Positive unconditional cache size: 4745, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 3, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 71, Number of trivial persistent sets: 45, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 5366, positive: 5362, positive conditional: 132, positive unconditional: 5230, negative: 4, negative conditional: 4, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9011503, positive: 4031550, positive conditional: 3970034, positive unconditional: 61516, negative: 4979953, negative conditional: 4979930, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4086102, positive: 4031550, positive conditional: 0, positive unconditional: 4031550, negative: 54552, negative conditional: 0, negative unconditional: 54552, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 28042, positive: 27848, positive conditional: 0, positive unconditional: 27848, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4086102, positive: 4003702, positive conditional: 0, positive unconditional: 4003702, negative: 54358, negative conditional: 0, negative unconditional: 54358, unknown: 28042, unknown conditional: 0, unknown unconditional: 28042] , Statistics on independence cache: Total cache size (in pairs): 5084, Positive cache size: 5084, Positive conditional cache size: 0, Positive unconditional cache size: 5084, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 7, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 82, Number of trivial persistent sets: 47, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 17533, positive: 12167, positive conditional: 757, positive unconditional: 11410, negative: 5366, negative conditional: 5361, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9011503, positive: 4031550, positive conditional: 3970034, positive unconditional: 61516, negative: 4979953, negative conditional: 4979930, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4086102, positive: 4031550, positive conditional: 0, positive unconditional: 4031550, negative: 54552, negative conditional: 0, negative unconditional: 54552, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 28042, positive: 27848, positive conditional: 0, positive unconditional: 27848, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4086102, positive: 4003702, positive conditional: 0, positive unconditional: 4003702, negative: 54358, negative conditional: 0, negative unconditional: 54358, unknown: 28042, unknown conditional: 0, unknown unconditional: 28042] , Statistics on independence cache: Total cache size (in pairs): 11177, Positive cache size: 11172, Positive conditional cache size: 0, Positive unconditional cache size: 11172, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5, Independence queries for same thread: 5368, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2.7s, Number of persistent set computation: 5794, Number of trivial persistent sets: 2397, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 8983614, positive: 4009034, positive conditional: 3969037, positive unconditional: 39997, negative: 4974580, negative conditional: 4974562, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9011503, positive: 4031550, positive conditional: 3970034, positive unconditional: 61516, negative: 4979953, negative conditional: 4979930, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4086102, positive: 4031550, positive conditional: 0, positive unconditional: 4031550, negative: 54552, negative conditional: 0, negative unconditional: 54552, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 28042, positive: 27848, positive conditional: 0, positive unconditional: 27848, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4086102, positive: 4003702, positive conditional: 0, positive unconditional: 4003702, negative: 54358, negative conditional: 0, negative unconditional: 54358, unknown: 28042, unknown conditional: 0, unknown unconditional: 28042] , Statistics on independence cache: Total cache size (in pairs): 28042, Positive cache size: 27848, Positive conditional cache size: 0, Positive unconditional cache size: 27848, Negative cache size: 194, Negative conditional cache size: 0, Negative unconditional cache size: 194, Independence queries for same thread: 4925401, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4143, positive: 3947, positive conditional: 30, positive unconditional: 3917, negative: 196, negative conditional: 193, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 22162977, positive: 7747667, positive conditional: 7700681, positive unconditional: 46986, negative: 14415310, negative conditional: 14415289, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7851389, positive: 7747667, positive conditional: 0, positive unconditional: 7747667, negative: 103722, negative conditional: 0, negative unconditional: 103722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 27188, positive: 26998, positive conditional: 0, positive unconditional: 26998, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7851389, positive: 7720669, positive conditional: 0, positive unconditional: 7720669, negative: 103532, negative conditional: 0, negative unconditional: 103532, unknown: 27188, unknown conditional: 0, unknown unconditional: 27188] , Statistics on independence cache: Total cache size (in pairs): 3866, Positive cache size: 3863, Positive conditional cache size: 0, Positive unconditional cache size: 3863, Negative cache size: 3, Negative conditional cache size: 0, Negative unconditional cache size: 3, Independence queries for same thread: 193, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 22158834, positive: 7743720, positive conditional: 7700651, positive unconditional: 43069, negative: 14415114, negative conditional: 14415096, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 22162977, positive: 7747667, positive conditional: 7700681, positive unconditional: 46986, negative: 14415310, negative conditional: 14415289, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7851389, positive: 7747667, positive conditional: 0, positive unconditional: 7747667, negative: 103722, negative conditional: 0, negative unconditional: 103722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 27188, positive: 26998, positive conditional: 0, positive unconditional: 26998, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7851389, positive: 7720669, positive conditional: 0, positive unconditional: 7720669, negative: 103532, negative conditional: 0, negative unconditional: 103532, unknown: 27188, unknown conditional: 0, unknown unconditional: 27188] , Statistics on independence cache: Total cache size (in pairs): 27188, Positive cache size: 26998, Positive conditional cache size: 0, Positive unconditional cache size: 26998, Negative cache size: 190, Negative conditional cache size: 0, Negative unconditional cache size: 190, Independence queries for same thread: 14311588, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 6.7s, Number of persistent set computation: 74, Number of trivial persistent sets: 73, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4143, positive: 3947, positive conditional: 30, positive unconditional: 3917, negative: 196, negative conditional: 193, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 22162977, positive: 7747667, positive conditional: 7700681, positive unconditional: 46986, negative: 14415310, negative conditional: 14415289, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7851389, positive: 7747667, positive conditional: 0, positive unconditional: 7747667, negative: 103722, negative conditional: 0, negative unconditional: 103722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 27188, positive: 26998, positive conditional: 0, positive unconditional: 26998, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7851389, positive: 7720669, positive conditional: 0, positive unconditional: 7720669, negative: 103532, negative conditional: 0, negative unconditional: 103532, unknown: 27188, unknown conditional: 0, unknown unconditional: 27188] , Statistics on independence cache: Total cache size (in pairs): 3866, Positive cache size: 3863, Positive conditional cache size: 0, Positive unconditional cache size: 3863, Negative cache size: 3, Negative conditional cache size: 0, Negative unconditional cache size: 3, Independence queries for same thread: 193, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.8s, Number of persistent set computation: 23416, Number of trivial persistent sets: 19588, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 22158834, positive: 7743720, positive conditional: 7700651, positive unconditional: 43069, negative: 14415114, negative conditional: 14415096, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 22162977, positive: 7747667, positive conditional: 7700681, positive unconditional: 46986, negative: 14415310, negative conditional: 14415289, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7851389, positive: 7747667, positive conditional: 0, positive unconditional: 7747667, negative: 103722, negative conditional: 0, negative unconditional: 103722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 27188, positive: 26998, positive conditional: 0, positive unconditional: 26998, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7851389, positive: 7720669, positive conditional: 0, positive unconditional: 7720669, negative: 103532, negative conditional: 0, negative unconditional: 103532, unknown: 27188, unknown conditional: 0, unknown unconditional: 27188] , Statistics on independence cache: Total cache size (in pairs): 27188, Positive cache size: 26998, Positive conditional cache size: 0, Positive unconditional cache size: 26998, Negative cache size: 190, Negative conditional cache size: 0, Negative unconditional cache size: 190, Independence queries for same thread: 14311588, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2490, positive: 2487, positive conditional: 6, positive unconditional: 2481, negative: 3, negative conditional: 2, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 11102774, positive: 3129828, positive conditional: 3085023, positive unconditional: 44805, negative: 7972946, negative conditional: 7972927, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3166052, positive: 3129828, positive conditional: 0, positive unconditional: 3129828, negative: 36224, negative conditional: 0, negative unconditional: 36224, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 26988, positive: 26798, positive conditional: 0, positive unconditional: 26798, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3166052, positive: 3103030, positive conditional: 0, positive unconditional: 3103030, negative: 36034, negative conditional: 0, negative unconditional: 36034, unknown: 26988, unknown conditional: 0, unknown unconditional: 26988] , Statistics on independence cache: Total cache size (in pairs): 2455, Positive cache size: 2454, Positive conditional cache size: 0, Positive unconditional cache size: 2454, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Independence queries for same thread: 2, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 11100284, positive: 3127341, positive conditional: 3085017, positive unconditional: 42324, negative: 7972943, negative conditional: 7972925, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 11102774, positive: 3129828, positive conditional: 3085023, positive unconditional: 44805, negative: 7972946, negative conditional: 7972927, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3166052, positive: 3129828, positive conditional: 0, positive unconditional: 3129828, negative: 36224, negative conditional: 0, negative unconditional: 36224, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 26988, positive: 26798, positive conditional: 0, positive unconditional: 26798, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3166052, positive: 3103030, positive conditional: 0, positive unconditional: 3103030, negative: 36034, negative conditional: 0, negative unconditional: 36034, unknown: 26988, unknown conditional: 0, unknown unconditional: 26988] , Statistics on independence cache: Total cache size (in pairs): 26988, Positive cache size: 26798, Positive conditional cache size: 0, Positive unconditional cache size: 26798, Negative cache size: 190, Negative conditional cache size: 0, Negative unconditional cache size: 190, Independence queries for same thread: 7936722, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 7.0s, Number of persistent set computation: 56, Number of trivial persistent sets: 55, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2490, positive: 2487, positive conditional: 6, positive unconditional: 2481, negative: 3, negative conditional: 2, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 11102774, positive: 3129828, positive conditional: 3085023, positive unconditional: 44805, negative: 7972946, negative conditional: 7972927, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3166052, positive: 3129828, positive conditional: 0, positive unconditional: 3129828, negative: 36224, negative conditional: 0, negative unconditional: 36224, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 26988, positive: 26798, positive conditional: 0, positive unconditional: 26798, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3166052, positive: 3103030, positive conditional: 0, positive unconditional: 3103030, negative: 36034, negative conditional: 0, negative unconditional: 36034, unknown: 26988, unknown conditional: 0, unknown unconditional: 26988] , Statistics on independence cache: Total cache size (in pairs): 2455, Positive cache size: 2454, Positive conditional cache size: 0, Positive unconditional cache size: 2454, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Independence queries for same thread: 2, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.5s, Number of persistent set computation: 15774, Number of trivial persistent sets: 13522, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 11100284, positive: 3127341, positive conditional: 3085017, positive unconditional: 42324, negative: 7972943, negative conditional: 7972925, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 11102774, positive: 3129828, positive conditional: 3085023, positive unconditional: 44805, negative: 7972946, negative conditional: 7972927, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3166052, positive: 3129828, positive conditional: 0, positive unconditional: 3129828, negative: 36224, negative conditional: 0, negative unconditional: 36224, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 26988, positive: 26798, positive conditional: 0, positive unconditional: 26798, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3166052, positive: 3103030, positive conditional: 0, positive unconditional: 3103030, negative: 36034, negative conditional: 0, negative unconditional: 36034, unknown: 26988, unknown conditional: 0, unknown unconditional: 26988] , Statistics on independence cache: Total cache size (in pairs): 26988, Positive cache size: 26798, Positive conditional cache size: 0, Positive unconditional cache size: 26798, Negative cache size: 190, Negative conditional cache size: 0, Negative unconditional cache size: 190, Independence queries for same thread: 7936722, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1862, positive: 1861, positive conditional: 3, positive unconditional: 1858, negative: 1, negative conditional: 1, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5589595, positive: 1600774, positive conditional: 1557180, positive unconditional: 43594, negative: 3988821, negative conditional: 3988803, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1619175, positive: 1600774, positive conditional: 0, positive unconditional: 1600774, negative: 18401, negative conditional: 0, negative unconditional: 18401, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 26988, positive: 26798, positive conditional: 0, positive unconditional: 26798, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1619175, positive: 1573976, positive conditional: 0, positive unconditional: 1573976, negative: 18211, negative conditional: 0, negative unconditional: 18211, unknown: 26988, unknown conditional: 0, unknown unconditional: 26988] , Statistics on independence cache: Total cache size (in pairs): 1840, Positive cache size: 1840, Positive conditional cache size: 0, Positive unconditional cache size: 1840, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 1, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 5587733, positive: 1598913, positive conditional: 1557177, positive unconditional: 41736, negative: 3988820, negative conditional: 3988802, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5589595, positive: 1600774, positive conditional: 1557180, positive unconditional: 43594, negative: 3988821, negative conditional: 3988803, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1619175, positive: 1600774, positive conditional: 0, positive unconditional: 1600774, negative: 18401, negative conditional: 0, negative unconditional: 18401, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 26988, positive: 26798, positive conditional: 0, positive unconditional: 26798, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1619175, positive: 1573976, positive conditional: 0, positive unconditional: 1573976, negative: 18211, negative conditional: 0, negative unconditional: 18211, unknown: 26988, unknown conditional: 0, unknown unconditional: 26988] , Statistics on independence cache: Total cache size (in pairs): 26988, Positive cache size: 26798, Positive conditional cache size: 0, Positive unconditional cache size: 26798, Negative cache size: 190, Negative conditional cache size: 0, Negative unconditional cache size: 190, Independence queries for same thread: 3970420, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 6.6s, Number of persistent set computation: 47, Number of trivial persistent sets: 45, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1862, positive: 1861, positive conditional: 3, positive unconditional: 1858, negative: 1, negative conditional: 1, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5589595, positive: 1600774, positive conditional: 1557180, positive unconditional: 43594, negative: 3988821, negative conditional: 3988803, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1619175, positive: 1600774, positive conditional: 0, positive unconditional: 1600774, negative: 18401, negative conditional: 0, negative unconditional: 18401, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 26988, positive: 26798, positive conditional: 0, positive unconditional: 26798, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1619175, positive: 1573976, positive conditional: 0, positive unconditional: 1573976, negative: 18211, negative conditional: 0, negative unconditional: 18211, unknown: 26988, unknown conditional: 0, unknown unconditional: 26988] , Statistics on independence cache: Total cache size (in pairs): 1840, Positive cache size: 1840, Positive conditional cache size: 0, Positive unconditional cache size: 1840, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 1, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.2s, Number of persistent set computation: 8112, Number of trivial persistent sets: 6766, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 5587733, positive: 1598913, positive conditional: 1557177, positive unconditional: 41736, negative: 3988820, negative conditional: 3988802, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5589595, positive: 1600774, positive conditional: 1557180, positive unconditional: 43594, negative: 3988821, negative conditional: 3988803, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1619175, positive: 1600774, positive conditional: 0, positive unconditional: 1600774, negative: 18401, negative conditional: 0, negative unconditional: 18401, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 26988, positive: 26798, positive conditional: 0, positive unconditional: 26798, negative: 190, negative conditional: 0, negative unconditional: 190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1619175, positive: 1573976, positive conditional: 0, positive unconditional: 1573976, negative: 18211, negative conditional: 0, negative unconditional: 18211, unknown: 26988, unknown conditional: 0, unknown unconditional: 26988] , Statistics on independence cache: Total cache size (in pairs): 26988, Positive cache size: 26798, Positive conditional cache size: 0, Positive unconditional cache size: 26798, Negative cache size: 190, Negative conditional cache size: 0, Negative unconditional cache size: 190, Independence queries for same thread: 3970420, Statistics for Abstraction: - PositiveResult [Line: 776]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 779]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 782]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 782]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 782]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 782]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 782]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 782]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 782]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 782]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 783]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 783]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 783]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 783]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 784]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 784]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 784]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 784]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 784]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 784]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 785]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 785]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 785]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 785]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 786]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 786]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 786]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 786]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 786]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 786]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 789]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 789]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 843]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 843]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 845]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 847]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 847]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 847]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 847]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 847]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 847]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 847]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 847]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 848]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 848]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 848]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 848]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 849]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 849]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 849]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 849]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 849]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 849]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 850]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 850]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 850]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 850]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 851]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 851]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 851]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 851]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 851]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 851]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 854]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 855]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 856]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 857]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 858]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 859]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 860]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 861]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 862]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 862]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 862]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 862]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 862]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 862]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 862]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 862]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 862]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 862]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 862]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 863]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 863]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 863]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 863]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 863]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 863]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 863]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 863]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 863]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 863]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 863]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 863]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 864]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 865]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 865]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 865]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 865]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 865]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 866]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 866]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 866]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 866]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 867]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 869]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 796]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 797]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 798]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 799]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 800]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 801]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 801]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 802]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 802]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 803]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 803]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 804]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 804]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 805]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 805]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 806]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 809]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 812]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 813]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 814]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 815]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 816]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 819]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 819]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 761]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 764]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 769]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 769]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 746]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 749]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 754]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 754]: there are no data races For all program executions holds that there are no data races at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork0 with 1 thread instances CFG has 9 procedures, 480 locations, 317 error locations. Started 1 CEGAR loops. OverallTime: 20.9s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 20.6s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 65 NumberOfCodeBlocks, 65 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 64 ConstructedInterpolants, 0 QuantifiedInterpolants, 64 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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 9 procedures, 480 locations, 317 error locations. Started 1 CEGAR loops. OverallTime: 19.8s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 19.4s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 221 NumberOfCodeBlocks, 221 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 218 ConstructedInterpolants, 0 QuantifiedInterpolants, 222 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 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: P3Thread1of1ForFork2 with 1 thread instances CFG has 9 procedures, 480 locations, 317 error locations. Started 1 CEGAR loops. OverallTime: 28.8s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 28.7s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 73 ConstructedInterpolants, 0 QuantifiedInterpolants, 73 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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: P1Thread1of1ForFork3 with 1 thread instances CFG has 9 procedures, 480 locations, 317 error locations. Started 1 CEGAR loops. OverallTime: 18.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 18.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 56 NumberOfCodeBlocks, 56 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 55 ConstructedInterpolants, 0 QuantifiedInterpolants, 55 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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: P0Thread1of1ForFork1 with 1 thread instances CFG has 9 procedures, 480 locations, 317 error locations. Started 1 CEGAR loops. OverallTime: 12.3s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 12.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 47 NumberOfCodeBlocks, 47 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 46 ConstructedInterpolants, 0 QuantifiedInterpolants, 46 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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 - AllSpecificationsHoldResult: All specifications hold 222 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2022-11-10 11:25:05,996 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Ended with exit code 0 [2022-11-10 11:25:06,208 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Ended with exit code 0 [2022-11-10 11:25:06,408 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Ended with exit code 0 [2022-11-10 11:25:06,609 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Ended with exit code 0 [2022-11-10 11:25:06,811 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2022-11-10 11:25:07,018 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...