/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.epf --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_THREAD_INSTANCE -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true -i ../../../trunk/examples/svcomp/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-9868fc6-m [2022-11-14 19:39:27,789 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-14 19:39:27,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-14 19:39:27,829 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-14 19:39:27,830 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-14 19:39:27,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-14 19:39:27,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-14 19:39:27,843 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-14 19:39:27,845 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-14 19:39:27,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-14 19:39:27,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-14 19:39:27,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-14 19:39:27,852 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-14 19:39:27,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-14 19:39:27,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-14 19:39:27,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-14 19:39:27,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-14 19:39:27,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-14 19:39:27,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-14 19:39:27,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-14 19:39:27,865 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-14 19:39:27,866 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-14 19:39:27,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-14 19:39:27,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-14 19:39:27,874 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-14 19:39:27,874 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-14 19:39:27,874 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-14 19:39:27,876 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-14 19:39:27,876 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-14 19:39:27,877 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-14 19:39:27,877 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-14 19:39:27,878 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-14 19:39:27,879 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-14 19:39:27,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-14 19:39:27,881 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-14 19:39:27,881 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-14 19:39:27,882 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-14 19:39:27,882 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-14 19:39:27,882 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-14 19:39:27,883 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-14 19:39:27,883 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-14 19:39:27,884 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2022-11-14 19:39:27,912 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-14 19:39:27,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-14 19:39:27,912 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-14 19:39:27,913 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-14 19:39:27,913 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-14 19:39:27,913 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-14 19:39:27,914 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-14 19:39:27,914 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-14 19:39:27,914 INFO L138 SettingsManager]: * Use SBE=true [2022-11-14 19:39:27,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-14 19:39:27,915 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-14 19:39:27,915 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-14 19:39:27,916 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-14 19:39:27,916 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-14 19:39:27,916 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-14 19:39:27,916 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-14 19:39:27,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-14 19:39:27,916 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-14 19:39:27,917 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-14 19:39:27,917 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-14 19:39:27,917 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-14 19:39:27,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-14 19:39:27,917 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-14 19:39:27,918 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-14 19:39:27,918 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-14 19:39:27,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-14 19:39:27,918 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-14 19:39:27,918 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-14 19:39:27,918 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-14 19:39:27,919 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-14 19:39:27,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-14 19:39:27,919 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-14 19:39:27,919 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-14 19:39:27,919 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-14 19:39:27,920 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-14 19:39:27,920 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-14 19:39:27,920 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> true [2022-11-14 19:39:28,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-14 19:39:28,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-14 19:39:28,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-14 19:39:28,190 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-14 19:39:28,190 INFO L275 PluginConnector]: CDTParser initialized [2022-11-14 19:39:28,191 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2022-11-14 19:39:28,254 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38a6d5dc2/76ba310f6e174ba591f18e862b7b7912/FLAGceb279358 [2022-11-14 19:39:28,641 INFO L306 CDTParser]: Found 1 translation units. [2022-11-14 19:39:28,641 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2022-11-14 19:39:28,661 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38a6d5dc2/76ba310f6e174ba591f18e862b7b7912/FLAGceb279358 [2022-11-14 19:39:29,030 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38a6d5dc2/76ba310f6e174ba591f18e862b7b7912 [2022-11-14 19:39:29,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-14 19:39:29,034 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-14 19:39:29,037 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-14 19:39:29,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-14 19:39:29,040 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-14 19:39:29,041 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 07:39:29" (1/1) ... [2022-11-14 19:39:29,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ae1f6a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29, skipping insertion in model container [2022-11-14 19:39:29,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 07:39:29" (1/1) ... [2022-11-14 19:39:29,048 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-14 19:39:29,095 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-14 19:39:29,245 WARN L233 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2022-11-14 19:39:29,403 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-14 19:39:29,415 INFO L203 MainTranslator]: Completed pre-run [2022-11-14 19:39:29,424 WARN L233 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2022-11-14 19:39:29,454 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-14 19:39:29,494 INFO L208 MainTranslator]: Completed translation [2022-11-14 19:39:29,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29 WrapperNode [2022-11-14 19:39:29,495 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-14 19:39:29,495 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-14 19:39:29,496 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-14 19:39:29,496 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-14 19:39:29,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29" (1/1) ... [2022-11-14 19:39:29,533 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29" (1/1) ... [2022-11-14 19:39:29,555 INFO L138 Inliner]: procedures = 163, calls = 38, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2022-11-14 19:39:29,555 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-14 19:39:29,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-14 19:39:29,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-14 19:39:29,556 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-14 19:39:29,563 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29" (1/1) ... [2022-11-14 19:39:29,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29" (1/1) ... [2022-11-14 19:39:29,570 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29" (1/1) ... [2022-11-14 19:39:29,571 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29" (1/1) ... [2022-11-14 19:39:29,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29" (1/1) ... [2022-11-14 19:39:29,582 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29" (1/1) ... [2022-11-14 19:39:29,584 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29" (1/1) ... [2022-11-14 19:39:29,584 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29" (1/1) ... [2022-11-14 19:39:29,587 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-14 19:39:29,587 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-14 19:39:29,587 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-14 19:39:29,587 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-14 19:39:29,594 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29" (1/1) ... [2022-11-14 19:39:29,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-14 19:39:29,611 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-14 19:39:29,624 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) [2022-11-14 19:39:29,649 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 [2022-11-14 19:39:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-14 19:39:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-14 19:39:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-14 19:39:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-14 19:39:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-11-14 19:39:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-11-14 19:39:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-14 19:39:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-14 19:39:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-14 19:39:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-14 19:39:29,669 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-14 19:39:29,834 INFO L235 CfgBuilder]: Building ICFG [2022-11-14 19:39:29,836 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-14 19:39:29,972 INFO L276 CfgBuilder]: Performing block encoding [2022-11-14 19:39:29,978 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-14 19:39:29,978 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-14 19:39:29,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 07:39:29 BoogieIcfgContainer [2022-11-14 19:39:29,980 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-14 19:39:29,981 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-14 19:39:29,981 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-14 19:39:29,984 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-14 19:39:29,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 07:39:29" (1/3) ... [2022-11-14 19:39:29,985 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51b512d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 07:39:29, skipping insertion in model container [2022-11-14 19:39:29,985 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 07:39:29" (2/3) ... [2022-11-14 19:39:29,985 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51b512d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 07:39:29, skipping insertion in model container [2022-11-14 19:39:29,985 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 07:39:29" (3/3) ... [2022-11-14 19:39:29,986 INFO L112 eAbstractionObserver]: Analyzing ICFG 13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2022-11-14 19:39:29,993 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-14 19:39:30,002 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-14 19:39:30,002 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-11-14 19:39:30,003 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51b512d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 07:39:30, skipping insertion in model container [2022-11-14 19:39:30,003 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-14 19:39:30,006 INFO L158 Benchmark]: Toolchain (without parser) took 969.84ms. Allocated memory is still 187.7MB. Free memory was 153.3MB in the beginning and 127.3MB in the end (delta: 26.0MB). Peak memory consumption was 24.7MB. Max. memory is 8.0GB. [2022-11-14 19:39:30,007 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 187.7MB. Free memory is still 143.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-11-14 19:39:30,007 INFO L158 Benchmark]: CACSL2BoogieTranslator took 457.59ms. Allocated memory is still 187.7MB. Free memory was 153.1MB in the beginning and 147.6MB in the end (delta: 5.5MB). Peak memory consumption was 6.8MB. Max. memory is 8.0GB. [2022-11-14 19:39:30,008 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.84ms. Allocated memory is still 187.7MB. Free memory was 147.6MB in the beginning and 145.6MB in the end (delta: 2.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-11-14 19:39:30,009 INFO L158 Benchmark]: Boogie Preprocessor took 30.72ms. Allocated memory is still 187.7MB. Free memory was 145.6MB in the beginning and 144.2MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-11-14 19:39:30,010 INFO L158 Benchmark]: RCFGBuilder took 392.41ms. Allocated memory is still 187.7MB. Free memory was 144.2MB in the beginning and 130.2MB in the end (delta: 14.0MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. [2022-11-14 19:39:30,011 INFO L158 Benchmark]: TraceAbstraction took 22.37ms. Allocated memory is still 187.7MB. Free memory was 129.5MB in the beginning and 127.3MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-11-14 19:39:30,015 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 187.7MB. Free memory is still 143.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 457.59ms. Allocated memory is still 187.7MB. Free memory was 153.1MB in the beginning and 147.6MB in the end (delta: 5.5MB). Peak memory consumption was 6.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 59.84ms. Allocated memory is still 187.7MB. Free memory was 147.6MB in the beginning and 145.6MB in the end (delta: 2.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 30.72ms. Allocated memory is still 187.7MB. Free memory was 145.6MB in the beginning and 144.2MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 392.41ms. Allocated memory is still 187.7MB. Free memory was 144.2MB in the beginning and 130.2MB in the end (delta: 14.0MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. * TraceAbstraction took 22.37ms. Allocated memory is still 187.7MB. Free memory was 129.5MB in the beginning and 127.3MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-11-14 19:39:30,037 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...