/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --traceabstraction.trace.refinement.strategy BADGER --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_ERROR_LOCATION --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP -s ../../../trunk/examples/settings/gemcutter/NewStatesSleep-VarAbsGlobalSyntactic.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true -i ../../../trunk/examples/svcomp/pthread-wmm/rfi006_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.por-optimizations-e57bdd3-m [2022-10-06 00:50:23,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-06 00:50:23,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-06 00:50:23,251 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-06 00:50:23,252 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-06 00:50:23,255 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-06 00:50:23,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-06 00:50:23,262 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-06 00:50:23,264 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-06 00:50:23,268 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-06 00:50:23,269 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-06 00:50:23,270 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-06 00:50:23,270 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-06 00:50:23,272 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-06 00:50:23,273 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-06 00:50:23,276 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-06 00:50:23,277 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-06 00:50:23,278 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-06 00:50:23,280 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-06 00:50:23,288 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-06 00:50:23,289 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-06 00:50:23,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-06 00:50:23,306 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-06 00:50:23,307 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-06 00:50:23,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-06 00:50:23,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-06 00:50:23,310 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-06 00:50:23,311 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-06 00:50:23,311 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-06 00:50:23,312 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-06 00:50:23,312 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-06 00:50:23,312 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-06 00:50:23,313 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-06 00:50:23,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-06 00:50:23,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-06 00:50:23,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-06 00:50:23,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-06 00:50:23,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-06 00:50:23,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-06 00:50:23,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-06 00:50:23,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-06 00:50:23,318 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleep-VarAbsGlobalSyntactic.epf [2022-10-06 00:50:23,346 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-06 00:50:23,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-06 00:50:23,347 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-06 00:50:23,347 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-06 00:50:23,348 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-06 00:50:23,348 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-06 00:50:23,350 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-06 00:50:23,350 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-06 00:50:23,350 INFO L138 SettingsManager]: * Use SBE=true [2022-10-06 00:50:23,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-06 00:50:23,351 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-06 00:50:23,351 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-06 00:50:23,351 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-06 00:50:23,352 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-06 00:50:23,352 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-06 00:50:23,352 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-06 00:50:23,352 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-06 00:50:23,352 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-06 00:50:23,352 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-06 00:50:23,353 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-06 00:50:23,353 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-06 00:50:23,353 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-06 00:50:23,353 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-06 00:50:23,353 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-10-06 00:50:23,353 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-06 00:50:23,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-06 00:50:23,354 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-06 00:50:23,354 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-06 00:50:23,354 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-06 00:50:23,355 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-06 00:50:23,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-06 00:50:23,355 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-06 00:50:23,355 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-10-06 00:50:23,355 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-10-06 00:50:23,356 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-06 00:50:23,356 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_ERROR_LOCATION [2022-10-06 00:50:23,356 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2022-10-06 00:50:23,356 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-06 00:50:23,356 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> BADGER Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true [2022-10-06 00:50:23,691 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-06 00:50:23,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-06 00:50:23,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-06 00:50:23,717 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-06 00:50:23,718 INFO L275 PluginConnector]: CDTParser initialized [2022-10-06 00:50:23,720 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi006_power.oepc.i [2022-10-06 00:50:23,785 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/752af33f5/4f06e4f94b7c40508dd8eba42ac1c548/FLAG1e3334dad [2022-10-06 00:50:24,329 INFO L306 CDTParser]: Found 1 translation units. [2022-10-06 00:50:24,330 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi006_power.oepc.i [2022-10-06 00:50:24,348 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/752af33f5/4f06e4f94b7c40508dd8eba42ac1c548/FLAG1e3334dad [2022-10-06 00:50:24,603 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/752af33f5/4f06e4f94b7c40508dd8eba42ac1c548 [2022-10-06 00:50:24,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-06 00:50:24,607 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-06 00:50:24,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-06 00:50:24,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-06 00:50:24,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-06 00:50:24,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 12:50:24" (1/1) ... [2022-10-06 00:50:24,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4718cfa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 12:50:24, skipping insertion in model container [2022-10-06 00:50:24,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 12:50:24" (1/1) ... [2022-10-06 00:50:24,622 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-06 00:50:24,678 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-06 00:50:24,799 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/rfi006_power.oepc.i[994,1007] [2022-10-06 00:50:25,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-06 00:50:25,056 INFO L203 MainTranslator]: Completed pre-run [2022-10-06 00:50:25,074 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/rfi006_power.oepc.i[994,1007] [2022-10-06 00:50:25,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-06 00:50:25,236 INFO L208 MainTranslator]: Completed translation [2022-10-06 00:50:25,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 12:50:25 WrapperNode [2022-10-06 00:50:25,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-06 00:50:25,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-06 00:50:25,237 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-06 00:50:25,237 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-06 00:50:25,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 12:50:25" (1/1) ... [2022-10-06 00:50:25,304 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 12:50:25" (1/1) ... [2022-10-06 00:50:25,337 INFO L138 Inliner]: procedures = 176, calls = 75, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 321 [2022-10-06 00:50:25,337 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-06 00:50:25,338 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-06 00:50:25,338 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-06 00:50:25,338 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-06 00:50:25,347 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 12:50:25" (1/1) ... [2022-10-06 00:50:25,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 12:50:25" (1/1) ... [2022-10-06 00:50:25,357 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 12:50:25" (1/1) ... [2022-10-06 00:50:25,358 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 12:50:25" (1/1) ... [2022-10-06 00:50:25,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 12:50:25" (1/1) ... [2022-10-06 00:50:25,399 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 12:50:25" (1/1) ... [2022-10-06 00:50:25,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 12:50:25" (1/1) ... [2022-10-06 00:50:25,430 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-06 00:50:25,431 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-06 00:50:25,432 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-06 00:50:25,432 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-06 00:50:25,433 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 12:50:25" (1/1) ... [2022-10-06 00:50:25,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-06 00:50:25,451 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-06 00:50:25,473 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) [2022-10-06 00:50:25,495 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 [2022-10-06 00:50:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-06 00:50:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-06 00:50:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-10-06 00:50:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-06 00:50:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-06 00:50:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-06 00:50:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-10-06 00:50:25,511 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-10-06 00:50:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-10-06 00:50:25,511 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-10-06 00:50:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-10-06 00:50:25,511 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-10-06 00:50:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-06 00:50:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-10-06 00:50:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-06 00:50:25,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-06 00:50:25,514 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-10-06 00:50:25,758 INFO L234 CfgBuilder]: Building ICFG [2022-10-06 00:50:25,760 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-06 00:50:27,460 INFO L275 CfgBuilder]: Performing block encoding Received shutdown request... [2022-10-06 00:59:16,378 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder. Reason: Timeout or Toolchain cancelled by user [2022-10-06 00:59:16,381 INFO L158 Benchmark]: Toolchain (without parser) took 531772.95ms. Allocated memory was 200.3MB in the beginning and 7.9GB in the end (delta: 7.7GB). Free memory was 161.6MB in the beginning and 4.8GB in the end (delta: -4.6GB). Peak memory consumption was 6.1GB. Max. memory is 8.0GB. [2022-10-06 00:59:16,381 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 200.3MB. Free memory is still 179.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-06 00:59:16,382 INFO L158 Benchmark]: CACSL2BoogieTranslator took 628.21ms. Allocated memory is still 200.3MB. Free memory was 161.4MB in the beginning and 165.2MB in the end (delta: -3.7MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. [2022-10-06 00:59:16,382 INFO L158 Benchmark]: Boogie Procedure Inliner took 100.07ms. Allocated memory is still 200.3MB. Free memory was 164.7MB in the beginning and 161.0MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-10-06 00:59:16,383 INFO L158 Benchmark]: Boogie Preprocessor took 92.85ms. Allocated memory is still 200.3MB. Free memory was 161.0MB in the beginning and 154.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-10-06 00:59:16,384 INFO L158 Benchmark]: RCFGBuilder took 530947.44ms. Allocated memory was 200.3MB in the beginning and 7.9GB in the end (delta: 7.7GB). Free memory was 154.7MB in the beginning and 4.8GB in the end (delta: -4.6GB). Peak memory consumption was 6.1GB. Max. memory is 8.0GB. [2022-10-06 00:59:16,386 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 200.3MB. Free memory is still 179.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 628.21ms. Allocated memory is still 200.3MB. Free memory was 161.4MB in the beginning and 165.2MB in the end (delta: -3.7MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 100.07ms. Allocated memory is still 200.3MB. Free memory was 164.7MB in the beginning and 161.0MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 92.85ms. Allocated memory is still 200.3MB. Free memory was 161.0MB in the beginning and 154.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 530947.44ms. Allocated memory was 200.3MB in the beginning and 7.9GB in the end (delta: 7.7GB). Free memory was 154.7MB in the beginning and 4.8GB in the end (delta: -4.6GB). Peak memory consumption was 6.1GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder) Toolchain cancelled while XnfDer was eliminating 3833 quantified variables from 3 xjuncts. RESULT: Ultimate could not prove your program: Timeout [2022-10-06 00:59:16,396 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end Completed graceful shutdown