/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_11-ptr_rc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-231806ee773fbd0554de777ff4074f5592c67ff4-231806e [2021-10-13 22:56:00,107 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 22:56:00,110 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 22:56:00,177 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 22:56:00,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 22:56:00,180 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 22:56:00,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 22:56:00,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 22:56:00,186 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 22:56:00,190 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 22:56:00,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 22:56:00,192 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 22:56:00,192 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 22:56:00,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 22:56:00,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 22:56:00,198 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 22:56:00,199 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 22:56:00,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 22:56:00,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 22:56:00,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 22:56:00,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 22:56:00,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 22:56:00,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 22:56:00,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 22:56:00,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-10-13 22:56:00,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 22:56:00,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 22:56:00,225 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 22:56:00,225 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 22:56:00,255 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 22:56:00,255 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 22:56:00,257 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 22:56:00,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 22:56:00,257 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 22:56:00,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 22:56:00,257 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 22:56:00,257 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 22:56:00,257 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 22:56:00,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 22:56:00,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 22:56:00,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 22:56:00,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 22:56:00,259 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 22:56:00,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 22:56:00,259 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 22:56:00,259 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 22:56:00,259 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 22:56:00,259 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 22:56:00,259 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-13 22:56:00,259 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 22:56:00,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:56:00,260 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 22:56:00,260 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 22:56:00,260 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 22:56:00,260 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 22:56:00,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 22:56:00,260 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-13 22:56:00,260 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-13 22:56:00,261 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-10-13 22:56:00,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 22:56:00,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 22:56:00,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 22:56:00,497 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 22:56:00,499 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 22:56:00,500 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/04-mutex_11-ptr_rc.i [2021-10-13 22:56:00,559 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/631901389/5fc07976f59b44cdaa8d031d6c8dc4d5/FLAG63b073f62 [2021-10-13 22:56:01,006 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 22:56:01,007 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/04-mutex_11-ptr_rc.i [2021-10-13 22:56:01,030 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/631901389/5fc07976f59b44cdaa8d031d6c8dc4d5/FLAG63b073f62 [2021-10-13 22:56:01,327 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/631901389/5fc07976f59b44cdaa8d031d6c8dc4d5 [2021-10-13 22:56:01,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 22:56:01,331 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-13 22:56:01,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 22:56:01,336 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 22:56:01,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 22:56:01,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:56:01" (1/1) ... [2021-10-13 22:56:01,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c5cad16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:01, skipping insertion in model container [2021-10-13 22:56:01,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:56:01" (1/1) ... [2021-10-13 22:56:01,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 22:56:01,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 22:56:01,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:56:01,797 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 22:56:01,825 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:56:01,874 INFO L208 MainTranslator]: Completed translation [2021-10-13 22:56:01,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:01 WrapperNode [2021-10-13 22:56:01,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 22:56:01,876 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 22:56:01,876 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 22:56:01,876 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 22:56:01,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:01" (1/1) ... [2021-10-13 22:56:01,912 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:01" (1/1) ... [2021-10-13 22:56:01,930 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 22:56:01,930 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 22:56:01,930 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 22:56:01,931 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 22:56:01,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:01" (1/1) ... [2021-10-13 22:56:01,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:01" (1/1) ... [2021-10-13 22:56:01,949 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:01" (1/1) ... [2021-10-13 22:56:01,949 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:01" (1/1) ... [2021-10-13 22:56:01,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:01" (1/1) ... [2021-10-13 22:56:01,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:01" (1/1) ... [2021-10-13 22:56:01,960 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:01" (1/1) ... [2021-10-13 22:56:01,962 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 22:56:01,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 22:56:01,963 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 22:56:01,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 22:56:01,968 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:01" (1/1) ... [2021-10-13 22:56:01,974 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:56:01,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 22:56:01,996 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 22:56:02,019 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 22:56:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 22:56:02,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 22:56:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-13 22:56:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 22:56:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-13 22:56:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-13 22:56:02,046 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-13 22:56:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 22:56:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 22:56:02,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 22:56:02,048 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 22:56:02,275 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 22:56:02,275 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-13 22:56:02,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:56:02 BoogieIcfgContainer [2021-10-13 22:56:02,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 22:56:02,278 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-13 22:56:02,278 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-13 22:56:02,284 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-13 22:56:02,284 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:56:01" (1/3) ... [2021-10-13 22:56:02,285 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b4a373e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:56:02, skipping insertion in model container [2021-10-13 22:56:02,285 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:56:01" (2/3) ... [2021-10-13 22:56:02,286 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b4a373e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:56:02, skipping insertion in model container [2021-10-13 22:56:02,286 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:56:02" (3/3) ... [2021-10-13 22:56:02,287 INFO L111 eAbstractionObserver]: Analyzing ICFG 04-mutex_11-ptr_rc.i [2021-10-13 22:56:02,291 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-13 22:56:02,291 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-10-13 22:56:02,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b4a373e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 10:56:02, skipping insertion in model container [2021-10-13 22:56:02,292 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-13 22:56:02,294 INFO L168 Benchmark]: Toolchain (without parser) took 962.08 ms. Allocated memory was 194.0 MB in the beginning and 278.9 MB in the end (delta: 84.9 MB). Free memory was 136.7 MB in the beginning and 217.4 MB in the end (delta: -80.7 MB). Peak memory consumption was 3.4 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:02,294 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 194.0 MB. Free memory is still 154.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-10-13 22:56:02,295 INFO L168 Benchmark]: CACSL2BoogieTranslator took 539.81 ms. Allocated memory was 194.0 MB in the beginning and 278.9 MB in the end (delta: 84.9 MB). Free memory was 136.5 MB in the beginning and 234.1 MB in the end (delta: -97.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:02,295 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.88 ms. Allocated memory is still 278.9 MB. Free memory was 234.1 MB in the beginning and 232.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:02,296 INFO L168 Benchmark]: Boogie Preprocessor took 31.48 ms. Allocated memory is still 278.9 MB. Free memory was 232.0 MB in the beginning and 231.0 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:02,297 INFO L168 Benchmark]: RCFGBuilder took 314.17 ms. Allocated memory is still 278.9 MB. Free memory was 230.5 MB in the beginning and 218.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:02,297 INFO L168 Benchmark]: TraceAbstraction took 13.95 ms. Allocated memory is still 278.9 MB. Free memory was 218.4 MB in the beginning and 217.4 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-10-13 22:56:02,310 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 194.0 MB. Free memory is still 154.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 539.81 ms. Allocated memory was 194.0 MB in the beginning and 278.9 MB in the end (delta: 84.9 MB). Free memory was 136.5 MB in the beginning and 234.1 MB in the end (delta: -97.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 53.88 ms. Allocated memory is still 278.9 MB. Free memory was 234.1 MB in the beginning and 232.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 31.48 ms. Allocated memory is still 278.9 MB. Free memory was 232.0 MB in the beginning and 231.0 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 314.17 ms. Allocated memory is still 278.9 MB. Free memory was 230.5 MB in the beginning and 218.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 13.95 ms. Allocated memory is still 278.9 MB. Free memory was 218.4 MB in the beginning and 217.4 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 22:56:02,344 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...