/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/termination-nla/ps6-both-nt.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 18:00:05,747 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 18:00:05,752 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 18:00:05,810 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 18:00:05,810 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 18:00:05,815 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 18:00:05,820 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 18:00:05,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 18:00:05,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 18:00:05,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 18:00:05,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 18:00:05,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 18:00:05,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 18:00:05,857 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 18:00:05,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 18:00:05,864 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 18:00:05,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 18:00:05,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 18:00:05,874 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 18:00:05,883 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 18:00:05,885 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 18:00:05,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 18:00:05,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 18:00:05,893 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 18:00:05,904 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 18:00:05,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 18:00:05,904 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 18:00:05,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 18:00:05,908 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 18:00:05,910 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 18:00:05,910 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 18:00:05,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 18:00:05,913 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 18:00:05,915 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 18:00:05,916 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 18:00:05,917 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 18:00:05,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 18:00:05,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 18:00:05,918 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 18:00:05,919 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 18:00:05,920 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 18:00:05,922 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-10-15 18:00:05,980 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 18:00:05,980 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 18:00:05,981 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 18:00:05,981 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 18:00:05,983 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 18:00:05,983 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 18:00:05,986 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 18:00:05,986 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 18:00:05,986 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 18:00:05,986 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 18:00:05,987 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 18:00:05,988 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 18:00:05,988 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 18:00:05,988 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 18:00:05,988 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 18:00:05,989 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 18:00:05,989 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 18:00:05,989 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 18:00:05,989 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 18:00:05,989 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 18:00:05,990 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 18:00:05,990 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 18:00:05,990 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 18:00:05,990 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 18:00:05,991 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 18:00:05,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 18:00:05,991 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 18:00:05,991 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 18:00:05,992 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 18:00:05,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 18:00:05,992 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 18:00:06,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 18:00:06,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 18:00:06,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 18:00:06,476 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 18:00:06,477 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 18:00:06,478 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-nla/ps6-both-nt.c [2022-10-15 18:00:06,569 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e15841663/4881ed832a4246b6be3e60dee1496355/FLAG0a836b49d [2022-10-15 18:00:07,209 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 18:00:07,209 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-nla/ps6-both-nt.c [2022-10-15 18:00:07,218 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e15841663/4881ed832a4246b6be3e60dee1496355/FLAG0a836b49d [2022-10-15 18:00:07,585 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e15841663/4881ed832a4246b6be3e60dee1496355 [2022-10-15 18:00:07,589 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 18:00:07,597 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 18:00:07,603 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 18:00:07,603 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 18:00:07,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 18:00:07,610 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:00:07" (1/1) ... [2022-10-15 18:00:07,612 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53e74763 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07, skipping insertion in model container [2022-10-15 18:00:07,613 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:00:07" (1/1) ... [2022-10-15 18:00:07,622 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 18:00:07,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 18:00:07,874 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 18:00:07,880 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 18:00:07,906 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 18:00:07,925 INFO L208 MainTranslator]: Completed translation [2022-10-15 18:00:07,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07 WrapperNode [2022-10-15 18:00:07,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 18:00:07,928 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 18:00:07,928 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 18:00:07,928 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 18:00:07,938 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07" (1/1) ... [2022-10-15 18:00:07,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07" (1/1) ... [2022-10-15 18:00:07,966 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 23 [2022-10-15 18:00:07,968 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 18:00:07,969 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 18:00:07,969 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 18:00:07,969 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 18:00:07,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07" (1/1) ... [2022-10-15 18:00:07,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07" (1/1) ... [2022-10-15 18:00:07,983 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07" (1/1) ... [2022-10-15 18:00:07,983 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07" (1/1) ... [2022-10-15 18:00:07,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07" (1/1) ... [2022-10-15 18:00:07,997 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07" (1/1) ... [2022-10-15 18:00:07,999 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07" (1/1) ... [2022-10-15 18:00:08,000 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07" (1/1) ... [2022-10-15 18:00:08,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 18:00:08,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 18:00:08,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 18:00:08,003 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 18:00:08,004 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07" (1/1) ... [2022-10-15 18:00:08,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 18:00:08,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 18:00:08,044 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) [2022-10-15 18:00:08,048 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 [2022-10-15 18:00:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 18:00:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 18:00:08,171 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 18:00:08,174 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 18:00:08,397 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 18:00:08,406 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 18:00:08,406 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-15 18:00:08,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:00:08 BoogieIcfgContainer [2022-10-15 18:00:08,411 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 18:00:08,416 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 18:00:08,416 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 18:00:08,421 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 18:00:08,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 06:00:07" (1/3) ... [2022-10-15 18:00:08,423 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72353dda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 06:00:08, skipping insertion in model container [2022-10-15 18:00:08,424 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:07" (2/3) ... [2022-10-15 18:00:08,425 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72353dda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 06:00:08, skipping insertion in model container [2022-10-15 18:00:08,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:00:08" (3/3) ... [2022-10-15 18:00:08,428 INFO L112 eAbstractionObserver]: Analyzing ICFG ps6-both-nt.c [2022-10-15 18:00:08,456 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 18:00:08,457 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-15 18:00:08,459 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72353dda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 06:00:08, skipping insertion in model container [2022-10-15 18:00:08,459 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 18:00:08,464 INFO L158 Benchmark]: Toolchain (without parser) took 868.87ms. Allocated memory is still 154.1MB. Free memory was 129.3MB in the beginning and 106.3MB in the end (delta: 23.0MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-10-15 18:00:08,468 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 154.1MB. Free memory was 124.4MB in the beginning and 124.4MB in the end (delta: 79.5kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 18:00:08,469 INFO L158 Benchmark]: CACSL2BoogieTranslator took 323.79ms. Allocated memory is still 154.1MB. Free memory was 129.1MB in the beginning and 120.2MB in the end (delta: 8.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-15 18:00:08,472 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.63ms. Allocated memory is still 154.1MB. Free memory was 120.2MB in the beginning and 118.8MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-15 18:00:08,474 INFO L158 Benchmark]: Boogie Preprocessor took 32.70ms. Allocated memory is still 154.1MB. Free memory was 118.8MB in the beginning and 117.8MB in the end (delta: 965.8kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-15 18:00:08,476 INFO L158 Benchmark]: RCFGBuilder took 408.26ms. Allocated memory is still 154.1MB. Free memory was 117.8MB in the beginning and 109.0MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-15 18:00:08,477 INFO L158 Benchmark]: TraceAbstraction took 43.60ms. Allocated memory is still 154.1MB. Free memory was 108.4MB in the beginning and 106.4MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-15 18:00:08,491 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 154.1MB. Free memory was 124.4MB in the beginning and 124.4MB in the end (delta: 79.5kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 323.79ms. Allocated memory is still 154.1MB. Free memory was 129.1MB in the beginning and 120.2MB in the end (delta: 8.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 40.63ms. Allocated memory is still 154.1MB. Free memory was 120.2MB in the beginning and 118.8MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 32.70ms. Allocated memory is still 154.1MB. Free memory was 118.8MB in the beginning and 117.8MB in the end (delta: 965.8kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 408.26ms. Allocated memory is still 154.1MB. Free memory was 117.8MB in the beginning and 109.0MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * TraceAbstraction took 43.60ms. Allocated memory is still 154.1MB. Free memory was 108.4MB in the beginning and 106.4MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * 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! [2022-10-15 18:00:08,559 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...