/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_44-malloc_sound.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-231806ee773fbd0554de777ff4074f5592c67ff4-231806e [2021-10-13 22:56:21,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 22:56:21,125 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 22:56:21,149 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 22:56:21,149 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 22:56:21,150 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 22:56:21,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 22:56:21,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 22:56:21,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 22:56:21,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 22:56:21,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 22:56:21,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 22:56:21,155 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 22:56:21,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 22:56:21,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 22:56:21,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 22:56:21,158 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 22:56:21,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 22:56:21,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 22:56:21,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 22:56:21,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 22:56:21,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 22:56:21,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 22:56:21,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 22:56:21,167 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-10-13 22:56:21,172 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 22:56:21,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 22:56:21,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 22:56:21,176 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 22:56:21,190 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 22:56:21,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 22:56:21,191 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 22:56:21,191 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 22:56:21,191 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 22:56:21,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 22:56:21,191 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 22:56:21,191 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 22:56:21,191 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 22:56:21,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 22:56:21,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 22:56:21,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 22:56:21,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 22:56:21,192 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 22:56:21,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 22:56:21,192 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 22:56:21,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 22:56:21,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 22:56:21,192 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 22:56:21,192 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-13 22:56:21,193 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 22:56:21,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:56:21,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 22:56:21,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 22:56:21,193 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 22:56:21,193 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 22:56:21,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 22:56:21,193 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-13 22:56:21,193 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-13 22:56:21,193 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-10-13 22:56:21,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 22:56:21,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 22:56:21,387 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 22:56:21,388 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 22:56:21,390 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 22:56:21,390 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/04-mutex_44-malloc_sound.i [2021-10-13 22:56:21,433 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65dff484a/ef1e0e8aebea4a96b67998597d404141/FLAG12e2d1daa [2021-10-13 22:56:21,824 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 22:56:21,825 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/04-mutex_44-malloc_sound.i [2021-10-13 22:56:21,842 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65dff484a/ef1e0e8aebea4a96b67998597d404141/FLAG12e2d1daa [2021-10-13 22:56:21,850 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65dff484a/ef1e0e8aebea4a96b67998597d404141 [2021-10-13 22:56:21,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 22:56:21,853 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-13 22:56:21,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 22:56:21,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 22:56:21,857 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 22:56:21,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:56:21" (1/1) ... [2021-10-13 22:56:21,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@569d8a0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:21, skipping insertion in model container [2021-10-13 22:56:21,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:56:21" (1/1) ... [2021-10-13 22:56:21,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 22:56:21,903 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 22:56:22,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:56:22,227 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 22:56:22,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:56:22,291 INFO L208 MainTranslator]: Completed translation [2021-10-13 22:56:22,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:22 WrapperNode [2021-10-13 22:56:22,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 22:56:22,292 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 22:56:22,292 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 22:56:22,292 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 22:56:22,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:22" (1/1) ... [2021-10-13 22:56:22,307 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:22" (1/1) ... [2021-10-13 22:56:22,319 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 22:56:22,320 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 22:56:22,320 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 22:56:22,320 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 22:56:22,325 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:22" (1/1) ... [2021-10-13 22:56:22,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:22" (1/1) ... [2021-10-13 22:56:22,327 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:22" (1/1) ... [2021-10-13 22:56:22,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:22" (1/1) ... [2021-10-13 22:56:22,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:22" (1/1) ... [2021-10-13 22:56:22,332 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:22" (1/1) ... [2021-10-13 22:56:22,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:22" (1/1) ... [2021-10-13 22:56:22,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 22:56:22,337 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 22:56:22,337 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 22:56:22,337 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 22:56:22,341 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:22" (1/1) ... [2021-10-13 22:56:22,349 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:56:22,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 22:56:22,366 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 22:56:22,368 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 22:56:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure f [2021-10-13 22:56:22,391 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2021-10-13 22:56:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 22:56:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 22:56:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 22:56:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-13 22:56:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-13 22:56:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 22:56:22,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 22:56:22,392 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 22:56:22,594 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 22:56:22,595 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-10-13 22:56:22,596 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:56:22 BoogieIcfgContainer [2021-10-13 22:56:22,596 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 22:56:22,603 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-13 22:56:22,604 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-13 22:56:22,606 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-13 22:56:22,606 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:56:21" (1/3) ... [2021-10-13 22:56:22,607 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@de9e99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:56:22, skipping insertion in model container [2021-10-13 22:56:22,607 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:22" (2/3) ... [2021-10-13 22:56:22,607 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@de9e99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:56:22, skipping insertion in model container [2021-10-13 22:56:22,607 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:56:22" (3/3) ... [2021-10-13 22:56:22,608 INFO L111 eAbstractionObserver]: Analyzing ICFG 04-mutex_44-malloc_sound.i [2021-10-13 22:56:22,612 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-13 22:56:22,612 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-10-13 22:56:22,613 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@de9e99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 10:56:22, skipping insertion in model container [2021-10-13 22:56:22,613 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-13 22:56:22,615 INFO L168 Benchmark]: Toolchain (without parser) took 760.67 ms. Allocated memory was 187.7 MB in the beginning and 286.3 MB in the end (delta: 98.6 MB). Free memory was 129.2 MB in the beginning and 225.1 MB in the end (delta: -95.9 MB). Peak memory consumption was 1.8 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:22,615 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 187.7 MB. Free memory is still 147.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-10-13 22:56:22,616 INFO L168 Benchmark]: CACSL2BoogieTranslator took 436.04 ms. Allocated memory was 187.7 MB in the beginning and 286.3 MB in the end (delta: 98.6 MB). Free memory was 129.0 MB in the beginning and 242.5 MB in the end (delta: -113.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:22,616 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.77 ms. Allocated memory is still 286.3 MB. Free memory was 242.5 MB in the beginning and 240.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:22,617 INFO L168 Benchmark]: Boogie Preprocessor took 16.71 ms. Allocated memory is still 286.3 MB. Free memory was 240.4 MB in the beginning and 238.9 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:22,617 INFO L168 Benchmark]: RCFGBuilder took 259.04 ms. Allocated memory is still 286.3 MB. Free memory was 238.9 MB in the beginning and 226.3 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:22,617 INFO L168 Benchmark]: TraceAbstraction took 9.70 ms. Allocated memory is still 286.3 MB. Free memory was 225.8 MB in the beginning and 225.1 MB in the end (delta: 624.7 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:22,620 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 187.7 MB. Free memory is still 147.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 436.04 ms. Allocated memory was 187.7 MB in the beginning and 286.3 MB in the end (delta: 98.6 MB). Free memory was 129.0 MB in the beginning and 242.5 MB in the end (delta: -113.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 27.77 ms. Allocated memory is still 286.3 MB. Free memory was 242.5 MB in the beginning and 240.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 16.71 ms. Allocated memory is still 286.3 MB. Free memory was 240.4 MB in the beginning and 238.9 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 259.04 ms. Allocated memory is still 286.3 MB. Free memory was 238.9 MB in the beginning and 226.3 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 9.70 ms. Allocated memory is still 286.3 MB. Free memory was 225.8 MB in the beginning and 225.1 MB in the end (delta: 624.7 kB). 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 22:56:22,649 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...