/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/04-mutex_41-pt_rwlock.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-231806ee773fbd0554de777ff4074f5592c67ff4-231806e [2021-10-13 22:56:18,184 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 22:56:18,185 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 22:56:18,240 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 22:56:18,241 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 22:56:18,241 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 22:56:18,243 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 22:56:18,244 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 22:56:18,246 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 22:56:18,247 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 22:56:18,256 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 22:56:18,257 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 22:56:18,257 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 22:56:18,258 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 22:56:18,259 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 22:56:18,260 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 22:56:18,261 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 22:56:18,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 22:56:18,263 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 22:56:18,264 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 22:56:18,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 22:56:18,275 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 22:56:18,277 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 22:56:18,278 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 22:56:18,280 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 22:56:18,281 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 22:56:18,281 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 22:56:18,282 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 22:56:18,282 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 22:56:18,283 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 22:56:18,283 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 22:56:18,284 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 22:56:18,284 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 22:56:18,285 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 22:56:18,286 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 22:56:18,286 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 22:56:18,286 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 22:56:18,287 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 22:56:18,287 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 22:56:18,288 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 22:56:18,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 22:56:18,295 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2021-10-13 22:56:18,328 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 22:56:18,328 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 22:56:18,330 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 22:56:18,330 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 22:56:18,330 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 22:56:18,330 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 22:56:18,330 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 22:56:18,330 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 22:56:18,331 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 22:56:18,331 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 22:56:18,331 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 22:56:18,331 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 22:56:18,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 22:56:18,332 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 22:56:18,332 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 22:56:18,332 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 22:56:18,332 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 22:56:18,332 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 22:56:18,332 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 22:56:18,332 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-13 22:56:18,333 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 22:56:18,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:56:18,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 22:56:18,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 22:56:18,333 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 22:56:18,333 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 22:56:18,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 22:56:18,333 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-13 22:56:18,334 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-13 22:56:18,334 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-10-13 22:56:18,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 22:56:18,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 22:56:18,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 22:56:18,593 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 22:56:18,594 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 22:56:18,595 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/04-mutex_41-pt_rwlock.i [2021-10-13 22:56:18,651 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/53b2d40fb/24e8f9441cf3485e9f3b612a7b3120a5/FLAGc9a61b1a4 [2021-10-13 22:56:19,118 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 22:56:19,119 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/04-mutex_41-pt_rwlock.i [2021-10-13 22:56:19,132 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/53b2d40fb/24e8f9441cf3485e9f3b612a7b3120a5/FLAGc9a61b1a4 [2021-10-13 22:56:19,443 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/53b2d40fb/24e8f9441cf3485e9f3b612a7b3120a5 [2021-10-13 22:56:19,445 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 22:56:19,446 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-13 22:56:19,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 22:56:19,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 22:56:19,451 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 22:56:19,451 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:56:19" (1/1) ... [2021-10-13 22:56:19,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4286e6e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:19, skipping insertion in model container [2021-10-13 22:56:19,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:56:19" (1/1) ... [2021-10-13 22:56:19,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 22:56:19,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 22:56:19,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:56:19,835 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 22:56:19,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:56:19,946 INFO L208 MainTranslator]: Completed translation [2021-10-13 22:56:19,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:19 WrapperNode [2021-10-13 22:56:19,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 22:56:19,948 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 22:56:19,948 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 22:56:19,949 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 22:56:19,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:19" (1/1) ... [2021-10-13 22:56:19,985 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:19" (1/1) ... [2021-10-13 22:56:20,009 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 22:56:20,010 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 22:56:20,010 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 22:56:20,010 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 22:56:20,017 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:19" (1/1) ... [2021-10-13 22:56:20,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:19" (1/1) ... [2021-10-13 22:56:20,030 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:19" (1/1) ... [2021-10-13 22:56:20,030 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:19" (1/1) ... [2021-10-13 22:56:20,033 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:19" (1/1) ... [2021-10-13 22:56:20,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:19" (1/1) ... [2021-10-13 22:56:20,036 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:19" (1/1) ... [2021-10-13 22:56:20,037 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 22:56:20,038 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 22:56:20,038 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 22:56:20,038 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 22:56:20,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:19" (1/1) ... [2021-10-13 22:56:20,054 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:56:20,063 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 22:56:20,076 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) [2021-10-13 22:56:20,099 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 [2021-10-13 22:56:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2021-10-13 22:56:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 22:56:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 22:56:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-13 22:56:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 22:56:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2021-10-13 22:56:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2021-10-13 22:56:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-13 22:56:20,122 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-13 22:56:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 22:56:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 22:56:20,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 22:56:20,123 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-13 22:56:20,354 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 22:56:20,355 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-13 22:56:20,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:56:20 BoogieIcfgContainer [2021-10-13 22:56:20,359 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 22:56:20,361 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-13 22:56:20,361 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-13 22:56:20,364 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-13 22:56:20,365 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:56:19" (1/3) ... [2021-10-13 22:56:20,365 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47a27bb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:56:20, skipping insertion in model container [2021-10-13 22:56:20,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:19" (2/3) ... [2021-10-13 22:56:20,366 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47a27bb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:56:20, skipping insertion in model container [2021-10-13 22:56:20,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:56:20" (3/3) ... [2021-10-13 22:56:20,367 INFO L111 eAbstractionObserver]: Analyzing ICFG 04-mutex_41-pt_rwlock.i [2021-10-13 22:56:20,371 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-13 22:56:20,372 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-10-13 22:56:20,373 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47a27bb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 10:56:20, skipping insertion in model container [2021-10-13 22:56:20,373 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-13 22:56:20,375 INFO L168 Benchmark]: Toolchain (without parser) took 927.48 ms. Allocated memory is still 170.9 MB. Free memory was 118.8 MB in the beginning and 113.8 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.6 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:20,376 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 170.9 MB. Free memory was 136.8 MB in the beginning and 136.7 MB in the end (delta: 74.0 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-10-13 22:56:20,377 INFO L168 Benchmark]: CACSL2BoogieTranslator took 500.26 ms. Allocated memory is still 170.9 MB. Free memory was 118.6 MB in the beginning and 130.6 MB in the end (delta: -12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:20,378 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.99 ms. Allocated memory is still 170.9 MB. Free memory was 130.2 MB in the beginning and 128.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:20,379 INFO L168 Benchmark]: Boogie Preprocessor took 27.65 ms. Allocated memory is still 170.9 MB. Free memory was 128.4 MB in the beginning and 127.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:20,379 INFO L168 Benchmark]: RCFGBuilder took 321.12 ms. Allocated memory is still 170.9 MB. Free memory was 127.0 MB in the beginning and 115.3 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:20,380 INFO L168 Benchmark]: TraceAbstraction took 12.32 ms. Allocated memory is still 170.9 MB. Free memory was 114.9 MB in the beginning and 113.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:20,387 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 170.9 MB. Free memory was 136.8 MB in the beginning and 136.7 MB in the end (delta: 74.0 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 500.26 ms. Allocated memory is still 170.9 MB. Free memory was 118.6 MB in the beginning and 130.6 MB in the end (delta: -12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 60.99 ms. Allocated memory is still 170.9 MB. Free memory was 130.2 MB in the beginning and 128.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 27.65 ms. Allocated memory is still 170.9 MB. Free memory was 128.4 MB in the beginning and 127.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 321.12 ms. Allocated memory is still 170.9 MB. Free memory was 127.0 MB in the beginning and 115.3 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 12.32 ms. Allocated memory is still 170.9 MB. Free memory was 114.9 MB in the beginning and 113.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2021-10-13 22:56:20,429 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...