/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/09-regions_24-evilcollapse_nr.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-231806ee773fbd0554de777ff4074f5592c67ff4-231806e [2021-10-13 22:57:12,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 22:57:12,925 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 22:57:12,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 22:57:12,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 22:57:12,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 22:57:12,982 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 22:57:12,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 22:57:12,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 22:57:12,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 22:57:12,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 22:57:12,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 22:57:12,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 22:57:12,989 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 22:57:12,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 22:57:12,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 22:57:12,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 22:57:12,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 22:57:12,994 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 22:57:13,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 22:57:13,010 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 22:57:13,012 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 22:57:13,013 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 22:57:13,014 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 22:57:13,016 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-10-13 22:57:13,028 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 22:57:13,029 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 22:57:13,030 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 22:57:13,030 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 22:57:13,080 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 22:57:13,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 22:57:13,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 22:57:13,082 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 22:57:13,082 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 22:57:13,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 22:57:13,082 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 22:57:13,083 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 22:57:13,083 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 22:57:13,083 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 22:57:13,083 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 22:57:13,083 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 22:57:13,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 22:57:13,083 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 22:57:13,083 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 22:57:13,083 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 22:57:13,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 22:57:13,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 22:57:13,084 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 22:57:13,084 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-13 22:57:13,085 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 22:57:13,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:57:13,085 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 22:57:13,085 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 22:57:13,085 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 22:57:13,085 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 22:57:13,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 22:57:13,086 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-13 22:57:13,086 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-13 22:57:13,086 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-10-13 22:57:13,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 22:57:13,303 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 22:57:13,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 22:57:13,306 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 22:57:13,306 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 22:57:13,307 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/09-regions_24-evilcollapse_nr.i [2021-10-13 22:57:13,365 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7653ea7ca/29c36fbe185541df85be50a00a1f0189/FLAGc12e8cf92 [2021-10-13 22:57:13,860 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 22:57:13,861 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_24-evilcollapse_nr.i [2021-10-13 22:57:13,892 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7653ea7ca/29c36fbe185541df85be50a00a1f0189/FLAGc12e8cf92 [2021-10-13 22:57:14,183 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7653ea7ca/29c36fbe185541df85be50a00a1f0189 [2021-10-13 22:57:14,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 22:57:14,186 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-13 22:57:14,190 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 22:57:14,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 22:57:14,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 22:57:14,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:57:14" (1/1) ... [2021-10-13 22:57:14,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e89e2c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:14, skipping insertion in model container [2021-10-13 22:57:14,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:57:14" (1/1) ... [2021-10-13 22:57:14,210 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 22:57:14,255 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 22:57:14,641 WARN L1519 CHandler]: Possible shadowing of function new [2021-10-13 22:57:14,641 WARN L1519 CHandler]: Possible shadowing of function new [2021-10-13 22:57:14,642 WARN L1519 CHandler]: Possible shadowing of function new [2021-10-13 22:57:14,642 WARN L1519 CHandler]: Possible shadowing of function new [2021-10-13 22:57:14,681 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:57:14,698 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 22:57:14,739 WARN L1519 CHandler]: Possible shadowing of function new [2021-10-13 22:57:14,739 WARN L1519 CHandler]: Possible shadowing of function new [2021-10-13 22:57:14,740 WARN L1519 CHandler]: Possible shadowing of function new [2021-10-13 22:57:14,740 WARN L1519 CHandler]: Possible shadowing of function new [2021-10-13 22:57:14,747 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:57:14,806 INFO L208 MainTranslator]: Completed translation [2021-10-13 22:57:14,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:14 WrapperNode [2021-10-13 22:57:14,807 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 22:57:14,808 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 22:57:14,808 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 22:57:14,808 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 22:57:14,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:14" (1/1) ... [2021-10-13 22:57:14,838 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:14" (1/1) ... [2021-10-13 22:57:14,860 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 22:57:14,861 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 22:57:14,861 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 22:57:14,861 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 22:57:14,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:14" (1/1) ... [2021-10-13 22:57:14,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:14" (1/1) ... [2021-10-13 22:57:14,870 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:14" (1/1) ... [2021-10-13 22:57:14,871 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:14" (1/1) ... [2021-10-13 22:57:14,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:14" (1/1) ... [2021-10-13 22:57:14,898 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:14" (1/1) ... [2021-10-13 22:57:14,900 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:14" (1/1) ... [2021-10-13 22:57:14,902 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 22:57:14,903 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 22:57:14,903 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 22:57:14,903 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 22:57:14,910 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:14" (1/1) ... [2021-10-13 22:57:14,916 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:57:14,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 22:57:14,940 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 22:57:14,962 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 22:57:14,981 INFO L130 BoogieDeclarations]: Found specification of procedure f [2021-10-13 22:57:14,981 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2021-10-13 22:57:14,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 22:57:14,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-13 22:57:14,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 22:57:14,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-13 22:57:14,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 22:57:14,983 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-13 22:57:14,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-13 22:57:14,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-13 22:57:14,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 22:57:14,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 22:57:14,984 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 22:57:15,355 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 22:57:15,355 INFO L299 CfgBuilder]: Removed 26 assume(true) statements. [2021-10-13 22:57:15,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:57:15 BoogieIcfgContainer [2021-10-13 22:57:15,357 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 22:57:15,358 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-13 22:57:15,358 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-13 22:57:15,364 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-13 22:57:15,364 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:57:14" (1/3) ... [2021-10-13 22:57:15,364 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a1e0fb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:57:15, skipping insertion in model container [2021-10-13 22:57:15,365 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:14" (2/3) ... [2021-10-13 22:57:15,365 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a1e0fb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:57:15, skipping insertion in model container [2021-10-13 22:57:15,365 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:57:15" (3/3) ... [2021-10-13 22:57:15,366 INFO L111 eAbstractionObserver]: Analyzing ICFG 09-regions_24-evilcollapse_nr.i [2021-10-13 22:57:15,370 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-13 22:57:15,370 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-10-13 22:57:15,371 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a1e0fb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 10:57:15, skipping insertion in model container [2021-10-13 22:57:15,371 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-13 22:57:15,373 INFO L168 Benchmark]: Toolchain (without parser) took 1185.68 ms. Allocated memory was 197.1 MB in the beginning and 237.0 MB in the end (delta: 39.8 MB). Free memory was 144.5 MB in the beginning and 169.4 MB in the end (delta: -24.8 MB). Peak memory consumption was 14.3 MB. Max. memory is 8.0 GB. [2021-10-13 22:57:15,373 INFO L168 Benchmark]: CDTParser took 0.88 ms. Allocated memory is still 197.1 MB. Free memory was 163.0 MB in the beginning and 162.9 MB in the end (delta: 59.8 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-10-13 22:57:15,374 INFO L168 Benchmark]: CACSL2BoogieTranslator took 617.37 ms. Allocated memory was 197.1 MB in the beginning and 237.0 MB in the end (delta: 39.8 MB). Free memory was 144.3 MB in the beginning and 193.2 MB in the end (delta: -48.8 MB). Peak memory consumption was 8.0 MB. Max. memory is 8.0 GB. [2021-10-13 22:57:15,374 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.10 ms. Allocated memory is still 237.0 MB. Free memory was 193.2 MB in the beginning and 190.5 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-13 22:57:15,375 INFO L168 Benchmark]: Boogie Preprocessor took 41.92 ms. Allocated memory is still 237.0 MB. Free memory was 190.5 MB in the beginning and 188.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-13 22:57:15,375 INFO L168 Benchmark]: RCFGBuilder took 453.66 ms. Allocated memory is still 237.0 MB. Free memory was 188.4 MB in the beginning and 170.6 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. [2021-10-13 22:57:15,376 INFO L168 Benchmark]: TraceAbstraction took 13.19 ms. Allocated memory is still 237.0 MB. Free memory was 170.1 MB in the beginning and 169.4 MB in the end (delta: 752.2 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-10-13 22:57:15,378 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.88 ms. Allocated memory is still 197.1 MB. Free memory was 163.0 MB in the beginning and 162.9 MB in the end (delta: 59.8 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 617.37 ms. Allocated memory was 197.1 MB in the beginning and 237.0 MB in the end (delta: 39.8 MB). Free memory was 144.3 MB in the beginning and 193.2 MB in the end (delta: -48.8 MB). Peak memory consumption was 8.0 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 52.10 ms. Allocated memory is still 237.0 MB. Free memory was 193.2 MB in the beginning and 190.5 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 41.92 ms. Allocated memory is still 237.0 MB. Free memory was 190.5 MB in the beginning and 188.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 453.66 ms. Allocated memory is still 237.0 MB. Free memory was 188.4 MB in the beginning and 170.6 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 13.19 ms. Allocated memory is still 237.0 MB. Free memory was 170.1 MB in the beginning and 169.4 MB in the end (delta: 752.2 kB). There was no memory consumed. 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 22:57:15,403 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...