/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_28-list2alloc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-231806ee773fbd0554de777ff4074f5592c67ff4-231806e [2021-10-13 22:57:14,555 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 22:57:14,569 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 22:57:14,615 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 22:57:14,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 22:57:14,616 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 22:57:14,617 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 22:57:14,619 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 22:57:14,620 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 22:57:14,621 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 22:57:14,621 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 22:57:14,622 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 22:57:14,622 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 22:57:14,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 22:57:14,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 22:57:14,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 22:57:14,626 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 22:57:14,627 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 22:57:14,628 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 22:57:14,630 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 22:57:14,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 22:57:14,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 22:57:14,635 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 22:57:14,636 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 22:57:14,638 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 22:57:14,638 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 22:57:14,638 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 22:57:14,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 22:57:14,640 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 22:57:14,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 22:57:14,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 22:57:14,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 22:57:14,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 22:57:14,642 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 22:57:14,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 22:57:14,643 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 22:57:14,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 22:57:14,648 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 22:57:14,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 22:57:14,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 22:57:14,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 22:57:14,650 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 22:57:14,680 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 22:57:14,680 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 22:57:14,681 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 22:57:14,684 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 22:57:14,685 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 22:57:14,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 22:57:14,685 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 22:57:14,685 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 22:57:14,685 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 22:57:14,685 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 22:57:14,685 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 22:57:14,686 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 22:57:14,686 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 22:57:14,686 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 22:57:14,686 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 22:57:14,686 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 22:57:14,686 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 22:57:14,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 22:57:14,687 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 22:57:14,687 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-13 22:57:14,687 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 22:57:14,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:57:14,688 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 22:57:14,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 22:57:14,689 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 22:57:14,689 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 22:57:14,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 22:57:14,690 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-13 22:57:14,690 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-13 22:57:14,690 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-10-13 22:57:14,917 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 22:57:14,938 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 22:57:14,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 22:57:14,941 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 22:57:14,941 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 22:57:14,942 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/09-regions_28-list2alloc.i [2021-10-13 22:57:15,000 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/832cd74d4/b6192ea930104531bb79b02e92079562/FLAGa60893a81 [2021-10-13 22:57:15,454 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 22:57:15,454 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_28-list2alloc.i [2021-10-13 22:57:15,474 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/832cd74d4/b6192ea930104531bb79b02e92079562/FLAGa60893a81 [2021-10-13 22:57:15,747 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/832cd74d4/b6192ea930104531bb79b02e92079562 [2021-10-13 22:57:15,749 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 22:57:15,752 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-13 22:57:15,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 22:57:15,755 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 22:57:15,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 22:57:15,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:57:15" (1/1) ... [2021-10-13 22:57:15,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41b5ead9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:15, skipping insertion in model container [2021-10-13 22:57:15,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:57:15" (1/1) ... [2021-10-13 22:57:15,764 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 22:57:15,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 22:57:16,262 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:57:16,274 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 22:57:16,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 22:57:16,384 INFO L208 MainTranslator]: Completed translation [2021-10-13 22:57:16,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:16 WrapperNode [2021-10-13 22:57:16,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 22:57:16,385 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 22:57:16,385 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 22:57:16,385 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 22:57:16,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:16" (1/1) ... [2021-10-13 22:57:16,406 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:16" (1/1) ... [2021-10-13 22:57:16,424 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 22:57:16,425 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 22:57:16,425 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 22:57:16,425 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 22:57:16,430 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:16" (1/1) ... [2021-10-13 22:57:16,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:16" (1/1) ... [2021-10-13 22:57:16,434 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:16" (1/1) ... [2021-10-13 22:57:16,434 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:16" (1/1) ... [2021-10-13 22:57:16,441 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:16" (1/1) ... [2021-10-13 22:57:16,442 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:16" (1/1) ... [2021-10-13 22:57:16,444 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:16" (1/1) ... [2021-10-13 22:57:16,446 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 22:57:16,447 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 22:57:16,447 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 22:57:16,447 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 22:57:16,448 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:16" (1/1) ... [2021-10-13 22:57:16,461 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 22:57:16,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 22:57:16,478 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 22:57:16,485 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 22:57:16,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 22:57:16,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 22:57:16,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-13 22:57:16,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 22:57:16,510 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-13 22:57:16,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-13 22:57:16,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-13 22:57:16,510 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-13 22:57:16,510 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-13 22:57:16,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 22:57:16,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 22:57:16,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 22:57:16,511 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 22:57:16,800 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 22:57:16,801 INFO L299 CfgBuilder]: Removed 8 assume(true) statements. [2021-10-13 22:57:16,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:57:16 BoogieIcfgContainer [2021-10-13 22:57:16,802 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 22:57:16,803 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-13 22:57:16,804 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-13 22:57:16,815 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-13 22:57:16,815 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:57:15" (1/3) ... [2021-10-13 22:57:16,816 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74f2f13e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:57:16, skipping insertion in model container [2021-10-13 22:57:16,816 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:57:16" (2/3) ... [2021-10-13 22:57:16,816 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74f2f13e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:57:16, skipping insertion in model container [2021-10-13 22:57:16,816 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:57:16" (3/3) ... [2021-10-13 22:57:16,817 INFO L111 eAbstractionObserver]: Analyzing ICFG 09-regions_28-list2alloc.i [2021-10-13 22:57:16,820 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-13 22:57:16,820 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-10-13 22:57:16,821 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74f2f13e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 10:57:16, skipping insertion in model container [2021-10-13 22:57:16,821 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-13 22:57:16,822 INFO L168 Benchmark]: Toolchain (without parser) took 1069.91 ms. Allocated memory was 169.9 MB in the beginning and 204.5 MB in the end (delta: 34.6 MB). Free memory was 116.5 MB in the beginning and 135.8 MB in the end (delta: -19.3 MB). Peak memory consumption was 14.6 MB. Max. memory is 8.0 GB. [2021-10-13 22:57:16,823 INFO L168 Benchmark]: CDTParser took 0.79 ms. Allocated memory is still 169.9 MB. Free memory was 135.2 MB in the beginning and 135.1 MB in the end (delta: 136.4 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-10-13 22:57:16,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 629.31 ms. Allocated memory was 169.9 MB in the beginning and 204.5 MB in the end (delta: 34.6 MB). Free memory was 116.4 MB in the beginning and 155.2 MB in the end (delta: -38.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-10-13 22:57:16,824 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.57 ms. Allocated memory is still 204.5 MB. Free memory was 155.2 MB in the beginning and 152.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-13 22:57:16,825 INFO L168 Benchmark]: Boogie Preprocessor took 21.35 ms. Allocated memory is still 204.5 MB. Free memory was 152.6 MB in the beginning and 151.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-13 22:57:16,825 INFO L168 Benchmark]: RCFGBuilder took 355.39 ms. Allocated memory is still 204.5 MB. Free memory was 151.0 MB in the beginning and 137.3 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2021-10-13 22:57:16,826 INFO L168 Benchmark]: TraceAbstraction took 17.49 ms. Allocated memory is still 204.5 MB. Free memory was 136.8 MB in the beginning and 135.8 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-10-13 22:57:16,829 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.79 ms. Allocated memory is still 169.9 MB. Free memory was 135.2 MB in the beginning and 135.1 MB in the end (delta: 136.4 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 629.31 ms. Allocated memory was 169.9 MB in the beginning and 204.5 MB in the end (delta: 34.6 MB). Free memory was 116.4 MB in the beginning and 155.2 MB in the end (delta: -38.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 39.57 ms. Allocated memory is still 204.5 MB. Free memory was 155.2 MB in the beginning and 152.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 21.35 ms. Allocated memory is still 204.5 MB. Free memory was 152.6 MB in the beginning and 151.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 355.39 ms. Allocated memory is still 204.5 MB. Free memory was 151.0 MB in the beginning and 137.3 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 17.49 ms. Allocated memory is still 204.5 MB. Free memory was 136.8 MB in the beginning and 135.8 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2021-10-13 22:57:16,856 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...