./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-crafted/Madrid.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-crafted/Madrid.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a1bd7f3201612d4dbbad9fa4198a254c8b8a340584a64011f322e9281c45b868 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:02:52,699 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:02:52,781 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-24 18:02:52,786 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:02:52,786 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:02:52,814 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:02:52,815 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:02:52,816 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:02:52,816 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:02:52,816 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:02:52,816 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:02:52,816 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-24 18:02:52,816 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-24 18:02:52,816 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-24 18:02:52,816 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:02:52,816 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:02:52,816 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:02:52,816 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:02:52,817 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:02:52,817 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:02:52,817 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:02:52,817 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:02:52,817 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:02:52,817 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:02:52,817 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:02:52,817 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:02:52,817 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:02:52,817 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a1bd7f3201612d4dbbad9fa4198a254c8b8a340584a64011f322e9281c45b868 [2024-11-24 18:02:53,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:02:53,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:02:53,162 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:02:53,163 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:02:53,164 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:02:53,165 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/termination-crafted/Madrid.c [2024-11-24 18:02:56,125 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/data/22e07edb4/686ce9a572a24ed7a8aafa2266132398/FLAG445eba91e [2024-11-24 18:02:56,345 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:02:56,345 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/sv-benchmarks/c/termination-crafted/Madrid.c [2024-11-24 18:02:56,357 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/data/22e07edb4/686ce9a572a24ed7a8aafa2266132398/FLAG445eba91e [2024-11-24 18:02:56,372 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/data/22e07edb4/686ce9a572a24ed7a8aafa2266132398 [2024-11-24 18:02:56,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:02:56,377 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:02:56,378 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:02:56,378 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:02:56,389 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:02:56,389 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,390 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d2852bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56, skipping insertion in model container [2024-11-24 18:02:56,391 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,406 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:02:56,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:02:56,577 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:02:56,589 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:02:56,604 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:02:56,605 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56 WrapperNode [2024-11-24 18:02:56,605 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:02:56,606 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:02:56,606 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:02:56,606 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:02:56,612 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,616 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,632 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 10 [2024-11-24 18:02:56,632 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:02:56,633 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:02:56,633 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:02:56,633 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:02:56,640 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,640 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,641 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,641 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,642 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,644 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,649 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,650 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,650 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,651 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:02:56,653 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:02:56,653 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:02:56,653 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:02:56,654 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:02:56,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:02:56,695 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:02:56,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:02:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:02:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:02:56,794 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:02:56,796 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:02:56,825 INFO L? ?]: Removed 4 outVars from TransFormulas that were not future-live. [2024-11-24 18:02:56,825 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:02:56,843 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:02:56,843 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-24 18:02:56,843 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:02:56 BoogieIcfgContainer [2024-11-24 18:02:56,844 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:02:56,844 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:02:56,844 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:02:56,854 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:02:56,855 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:02:56" (1/1) ... [2024-11-24 18:02:56,863 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:02:56,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3 transitions. [2024-11-24 18:02:56,911 INFO L276 IsEmpty]: Start isEmpty. Operand 3 states and 3 transitions. [2024-11-24 18:02:56,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-24 18:02:56,914 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2024-11-24 18:02:56,920 INFO L726 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2024-11-24 18:02:56,937 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-24 18:02:56,937 INFO L77 FloydHoareUtils]: At program point L14-2(lines 14 16) the Hoare annotation is: true [2024-11-24 18:02:56,937 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-24 18:02:56,945 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 24.11 06:02:56 ImpRootNode [2024-11-24 18:02:56,945 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-24 18:02:56,946 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-24 18:02:56,946 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-24 18:02:56,946 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-24 18:02:56,947 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:02:56" (3/4) ... [2024-11-24 18:02:56,949 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-24 18:02:56,955 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-24 18:02:56,956 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-24 18:02:56,956 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-24 18:02:57,022 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-24 18:02:57,022 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-24 18:02:57,022 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-24 18:02:57,023 INFO L158 Benchmark]: Toolchain (without parser) took 646.54ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 64.4MB in the end (delta: 28.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-24 18:02:57,024 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:02:57,024 INFO L158 Benchmark]: CACSL2BoogieTranslator took 227.32ms. Allocated memory is still 117.4MB. Free memory was 93.1MB in the beginning and 83.3MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-24 18:02:57,024 INFO L158 Benchmark]: Boogie Procedure Inliner took 26.54ms. Allocated memory is still 117.4MB. Free memory was 83.3MB in the beginning and 82.4MB in the end (delta: 840.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:02:57,025 INFO L158 Benchmark]: Boogie Preprocessor took 18.07ms. Allocated memory is still 117.4MB. Free memory was 82.4MB in the beginning and 81.8MB in the end (delta: 657.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:02:57,025 INFO L158 Benchmark]: RCFGBuilder took 190.45ms. Allocated memory is still 117.4MB. Free memory was 81.8MB in the beginning and 73.7MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-24 18:02:57,026 INFO L158 Benchmark]: CodeCheck took 101.28ms. Allocated memory is still 117.4MB. Free memory was 73.7MB in the beginning and 68.6MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-24 18:02:57,026 INFO L158 Benchmark]: Witness Printer took 76.37ms. Allocated memory is still 117.4MB. Free memory was 68.6MB in the beginning and 64.4MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:02:57,028 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 3 locations, 0 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 227.32ms. Allocated memory is still 117.4MB. Free memory was 93.1MB in the beginning and 83.3MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 26.54ms. Allocated memory is still 117.4MB. Free memory was 83.3MB in the beginning and 82.4MB in the end (delta: 840.2kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 18.07ms. Allocated memory is still 117.4MB. Free memory was 82.4MB in the beginning and 81.8MB in the end (delta: 657.8kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 190.45ms. Allocated memory is still 117.4MB. Free memory was 81.8MB in the beginning and 73.7MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 101.28ms. Allocated memory is still 117.4MB. Free memory was 73.7MB in the beginning and 68.6MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 76.37ms. Allocated memory is still 117.4MB. Free memory was 68.6MB in the beginning and 64.4MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-24 18:02:57,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a55bac8-c10b-45b4-9400-094e623559fb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE