/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_05-lockfuns.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-231806ee773fbd0554de777ff4074f5592c67ff4-231806e [2021-10-13 22:55:52,448 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 22:55:52,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 22:55:52,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 22:55:52,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 22:55:52,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 22:55:52,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 22:55:52,520 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 22:55:52,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 22:55:52,521 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 22:55:52,522 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 22:55:52,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 22:55:52,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 22:55:52,530 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 22:55:52,532 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 22:55:52,535 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 22:55:52,536 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 22:55:52,536 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 22:55:52,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 22:55:52,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 22:55:52,544 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 22:55:52,547 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 22:55:52,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 22:55:52,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 22:55:52,552 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 22:55:52,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 22:55:52,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 22:55:52,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 22:55:52,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 22:55:52,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 22:55:52,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 22:55:52,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 22:55:52,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 22:55:52,555 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 22:55:52,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 22:55:52,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 22:55:52,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 22:55:52,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 22:55:52,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 22:55:52,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 22:55:52,558 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 22:55:52,564 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 22:55:52,581 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 22:55:52,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 22:55:52,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 22:55:52,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 22:55:52,583 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 22:55:52,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 22:55:52,583 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 22:55:52,583 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 22:55:52,583 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 22:55:52,584 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 22:55:52,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 22:55:52,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 22:55:52,584 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 22:55:52,584 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 22:55:52,584 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 22:55:52,584 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 22:55:52,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 22:55:52,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 22:55:52,585 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 22:55:52,585 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-13 22:55:52,585 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 22:55:52,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:55:52,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 22:55:52,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 22:55:52,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 22:55:52,586 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 22:55:52,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 22:55:52,586 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-13 22:55:52,586 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-13 22:55:52,586 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-10-13 22:55:52,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 22:55:52,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 22:55:52,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 22:55:52,795 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 22:55:52,796 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 22:55:52,796 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/04-mutex_05-lockfuns.i [2021-10-13 22:55:52,853 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e6c79b65/c9358e9ad780423185db5211e4921578/FLAGd9cc59a53 [2021-10-13 22:55:53,310 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 22:55:53,311 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/04-mutex_05-lockfuns.i [2021-10-13 22:55:53,331 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e6c79b65/c9358e9ad780423185db5211e4921578/FLAGd9cc59a53 [2021-10-13 22:55:53,341 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e6c79b65/c9358e9ad780423185db5211e4921578 [2021-10-13 22:55:53,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 22:55:53,345 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-13 22:55:53,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 22:55:53,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 22:55:53,351 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 22:55:53,352 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:55:53" (1/1) ... [2021-10-13 22:55:53,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@138f8a3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:53, skipping insertion in model container [2021-10-13 22:55:53,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:55:53" (1/1) ... [2021-10-13 22:55:53,360 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 22:55:53,406 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 22:55:53,745 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:55:53,754 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 22:55:53,795 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:55:53,837 INFO L208 MainTranslator]: Completed translation [2021-10-13 22:55:53,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:53 WrapperNode [2021-10-13 22:55:53,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 22:55:53,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 22:55:53,838 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 22:55:53,838 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 22:55:53,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:53" (1/1) ... [2021-10-13 22:55:53,857 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:53" (1/1) ... [2021-10-13 22:55:53,880 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 22:55:53,881 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 22:55:53,881 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 22:55:53,881 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 22:55:53,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:53" (1/1) ... [2021-10-13 22:55:53,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:53" (1/1) ... [2021-10-13 22:55:53,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:53" (1/1) ... [2021-10-13 22:55:53,890 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:53" (1/1) ... [2021-10-13 22:55:53,894 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:53" (1/1) ... [2021-10-13 22:55:53,896 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:53" (1/1) ... [2021-10-13 22:55:53,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:53" (1/1) ... [2021-10-13 22:55:53,899 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 22:55:53,900 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 22:55:53,900 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 22:55:53,900 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 22:55:53,901 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:53" (1/1) ... [2021-10-13 22:55:53,906 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:55:53,916 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 22:55:53,928 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 22:55:53,930 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 22:55:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 22:55:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 22:55:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-13 22:55:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 22:55:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-13 22:55:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-13 22:55:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-13 22:55:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 22:55:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 22:55:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 22:55:53,962 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 22:55:54,210 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 22:55:54,211 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-10-13 22:55:54,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:55:54 BoogieIcfgContainer [2021-10-13 22:55:54,212 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 22:55:54,214 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-13 22:55:54,214 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-13 22:55:54,217 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-13 22:55:54,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:55:53" (1/3) ... [2021-10-13 22:55:54,217 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16e3a888 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:55:54, skipping insertion in model container [2021-10-13 22:55:54,218 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:53" (2/3) ... [2021-10-13 22:55:54,218 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16e3a888 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:55:54, skipping insertion in model container [2021-10-13 22:55:54,218 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:55:54" (3/3) ... [2021-10-13 22:55:54,219 INFO L111 eAbstractionObserver]: Analyzing ICFG 04-mutex_05-lockfuns.i [2021-10-13 22:55:54,223 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-13 22:55:54,224 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-10-13 22:55:54,225 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16e3a888 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 10:55:54, skipping insertion in model container [2021-10-13 22:55:54,225 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-13 22:55:54,227 INFO L168 Benchmark]: Toolchain (without parser) took 880.87 ms. Allocated memory was 209.7 MB in the beginning and 273.7 MB in the end (delta: 64.0 MB). Free memory was 151.3 MB in the beginning and 211.8 MB in the end (delta: -60.5 MB). Peak memory consumption was 2.9 MB. Max. memory is 8.0 GB. [2021-10-13 22:55:54,227 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 209.7 MB. Free memory was 169.7 MB in the beginning and 169.6 MB in the end (delta: 100.6 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-10-13 22:55:54,228 INFO L168 Benchmark]: CACSL2BoogieTranslator took 489.05 ms. Allocated memory was 209.7 MB in the beginning and 273.7 MB in the end (delta: 64.0 MB). Free memory was 151.1 MB in the beginning and 228.6 MB in the end (delta: -77.5 MB). Peak memory consumption was 10.4 MB. Max. memory is 8.0 GB. [2021-10-13 22:55:54,229 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.97 ms. Allocated memory is still 273.7 MB. Free memory was 228.6 MB in the beginning and 226.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-10-13 22:55:54,229 INFO L168 Benchmark]: Boogie Preprocessor took 18.34 ms. Allocated memory is still 273.7 MB. Free memory was 226.0 MB in the beginning and 224.9 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-10-13 22:55:54,230 INFO L168 Benchmark]: RCFGBuilder took 312.81 ms. Allocated memory is still 273.7 MB. Free memory was 224.9 MB in the beginning and 213.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-10-13 22:55:54,230 INFO L168 Benchmark]: TraceAbstraction took 11.09 ms. Allocated memory is still 273.7 MB. Free memory was 212.9 MB in the beginning and 211.8 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-10-13 22:55:54,233 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 209.7 MB. Free memory was 169.7 MB in the beginning and 169.6 MB in the end (delta: 100.6 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 489.05 ms. Allocated memory was 209.7 MB in the beginning and 273.7 MB in the end (delta: 64.0 MB). Free memory was 151.1 MB in the beginning and 228.6 MB in the end (delta: -77.5 MB). Peak memory consumption was 10.4 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 41.97 ms. Allocated memory is still 273.7 MB. Free memory was 228.6 MB in the beginning and 226.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 18.34 ms. Allocated memory is still 273.7 MB. Free memory was 226.0 MB in the beginning and 224.9 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 312.81 ms. Allocated memory is still 273.7 MB. Free memory was 224.9 MB in the beginning and 213.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 11.09 ms. Allocated memory is still 273.7 MB. Free memory was 212.9 MB in the beginning and 211.8 MB in the end (delta: 1.0 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 22:55:54,267 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...