/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_04-munge_nr.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-231806ee773fbd0554de777ff4074f5592c67ff4-231806e [2021-10-13 22:55:49,730 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 22:55:49,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 22:55:49,802 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 22:55:49,802 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 22:55:49,804 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 22:55:49,806 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 22:55:49,811 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 22:55:49,813 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 22:55:49,817 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 22:55:49,819 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 22:55:49,820 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 22:55:49,821 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 22:55:49,822 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 22:55:49,824 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 22:55:49,827 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 22:55:49,828 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 22:55:49,828 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 22:55:49,830 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 22:55:49,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 22:55:49,836 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 22:55:49,837 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 22:55:49,838 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 22:55:49,839 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 22:55:49,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-10-13 22:55:49,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 22:55:49,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 22:55:49,849 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 22:55:49,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 22:55:49,851 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 22:55:49,851 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 22:55:49,851 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 22:55:49,852 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 22:55:49,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 22:55:49,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 22:55:49,853 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 22:55:49,854 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 22:55:49,887 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 22:55:49,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 22:55:49,890 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 22:55:49,890 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 22:55:49,890 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 22:55:49,890 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 22:55:49,890 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 22:55:49,890 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 22:55:49,890 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 22:55:49,890 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 22:55:49,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 22:55:49,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 22:55:49,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 22:55:49,891 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 22:55:49,892 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 22:55:49,892 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 22:55:49,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 22:55:49,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 22:55:49,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 22:55:49,892 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-13 22:55:49,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 22:55:49,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:55:49,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 22:55:49,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 22:55:49,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 22:55:49,893 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 22:55:49,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 22:55:49,894 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-13 22:55:49,894 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-13 22:55:49,894 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-10-13 22:55:50,078 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 22:55:50,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 22:55:50,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 22:55:50,097 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 22:55:50,098 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 22:55:50,098 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/04-mutex_04-munge_nr.i [2021-10-13 22:55:50,151 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab471645a/c04aeef733b341809b2eb535d3ca51d2/FLAG72a15d1b3 [2021-10-13 22:55:50,602 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 22:55:50,603 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/04-mutex_04-munge_nr.i [2021-10-13 22:55:50,624 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab471645a/c04aeef733b341809b2eb535d3ca51d2/FLAG72a15d1b3 [2021-10-13 22:55:51,123 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab471645a/c04aeef733b341809b2eb535d3ca51d2 [2021-10-13 22:55:51,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 22:55:51,126 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-13 22:55:51,131 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 22:55:51,131 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 22:55:51,134 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 22:55:51,135 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:55:51" (1/1) ... [2021-10-13 22:55:51,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@556fb88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:51, skipping insertion in model container [2021-10-13 22:55:51,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:55:51" (1/1) ... [2021-10-13 22:55:51,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 22:55:51,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 22:55:51,549 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:55:51,561 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 22:55:51,611 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:55:51,668 INFO L208 MainTranslator]: Completed translation [2021-10-13 22:55:51,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:51 WrapperNode [2021-10-13 22:55:51,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 22:55:51,670 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 22:55:51,670 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 22:55:51,670 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 22:55:51,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:51" (1/1) ... [2021-10-13 22:55:51,706 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:51" (1/1) ... [2021-10-13 22:55:51,726 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 22:55:51,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 22:55:51,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 22:55:51,728 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 22:55:51,734 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:51" (1/1) ... [2021-10-13 22:55:51,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:51" (1/1) ... [2021-10-13 22:55:51,743 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:51" (1/1) ... [2021-10-13 22:55:51,743 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:51" (1/1) ... [2021-10-13 22:55:51,753 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:51" (1/1) ... [2021-10-13 22:55:51,755 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:51" (1/1) ... [2021-10-13 22:55:51,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:51" (1/1) ... [2021-10-13 22:55:51,757 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 22:55:51,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 22:55:51,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 22:55:51,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 22:55:51,764 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:51" (1/1) ... [2021-10-13 22:55:51,770 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:55:51,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 22:55:51,797 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 22:55:51,806 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 22:55:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 22:55:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 22:55:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-13 22:55:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 22:55:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-13 22:55:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-13 22:55:51,829 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-13 22:55:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 22:55:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 22:55:51,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 22:55:51,830 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 22:55:52,114 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 22:55:52,114 INFO L299 CfgBuilder]: Removed 8 assume(true) statements. [2021-10-13 22:55:52,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:55:52 BoogieIcfgContainer [2021-10-13 22:55:52,116 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 22:55:52,118 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-13 22:55:52,118 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-13 22:55:52,120 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-13 22:55:52,121 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:55:51" (1/3) ... [2021-10-13 22:55:52,121 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61fb57cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:55:52, skipping insertion in model container [2021-10-13 22:55:52,121 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:51" (2/3) ... [2021-10-13 22:55:52,122 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61fb57cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:55:52, skipping insertion in model container [2021-10-13 22:55:52,122 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:55:52" (3/3) ... [2021-10-13 22:55:52,123 INFO L111 eAbstractionObserver]: Analyzing ICFG 04-mutex_04-munge_nr.i [2021-10-13 22:55:52,127 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-13 22:55:52,128 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-10-13 22:55:52,129 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61fb57cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 10:55:52, skipping insertion in model container [2021-10-13 22:55:52,129 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-13 22:55:52,131 INFO L168 Benchmark]: Toolchain (without parser) took 1003.44 ms. Allocated memory was 184.5 MB in the beginning and 223.3 MB in the end (delta: 38.8 MB). Free memory was 131.8 MB in the beginning and 166.6 MB in the end (delta: -34.8 MB). Peak memory consumption was 3.2 MB. Max. memory is 8.0 GB. [2021-10-13 22:55:52,131 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 184.5 MB. Free memory is still 150.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-10-13 22:55:52,132 INFO L168 Benchmark]: CACSL2BoogieTranslator took 538.19 ms. Allocated memory was 184.5 MB in the beginning and 223.3 MB in the end (delta: 38.8 MB). Free memory was 131.6 MB in the beginning and 182.9 MB in the end (delta: -51.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-10-13 22:55:52,133 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.85 ms. Allocated memory is still 223.3 MB. Free memory was 182.9 MB in the beginning and 180.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-13 22:55:52,133 INFO L168 Benchmark]: Boogie Preprocessor took 29.89 ms. Allocated memory is still 223.3 MB. Free memory was 180.8 MB in the beginning and 179.7 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-10-13 22:55:52,134 INFO L168 Benchmark]: RCFGBuilder took 358.14 ms. Allocated memory is still 223.3 MB. Free memory was 179.7 MB in the beginning and 168.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-10-13 22:55:52,135 INFO L168 Benchmark]: TraceAbstraction took 11.50 ms. Allocated memory is still 223.3 MB. Free memory was 167.7 MB in the beginning and 166.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-10-13 22:55:52,138 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 184.5 MB. Free memory is still 150.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 538.19 ms. Allocated memory was 184.5 MB in the beginning and 223.3 MB in the end (delta: 38.8 MB). Free memory was 131.6 MB in the beginning and 182.9 MB in the end (delta: -51.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 56.85 ms. Allocated memory is still 223.3 MB. Free memory was 182.9 MB in the beginning and 180.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 29.89 ms. Allocated memory is still 223.3 MB. Free memory was 180.8 MB in the beginning and 179.7 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 358.14 ms. Allocated memory is still 223.3 MB. Free memory was 179.7 MB in the beginning and 168.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 11.50 ms. Allocated memory is still 223.3 MB. Free memory was 167.7 MB in the beginning and 166.6 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 22:55:52,178 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...