./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-crafted/Singapore-2.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-crafted/Singapore-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm --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 14352272474fcd72367ebff6d0f1f20f37763259fc59dc19b61cd8b29efae381 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:14:37,896 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:14:37,955 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-13 22:14:37,959 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:14:37,959 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:14:37,980 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:14:37,981 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:14:37,981 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:14:37,981 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:14:37,982 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:14:37,982 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:14:37,982 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:14:37,982 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:14:37,982 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:14:37,982 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:14:37,982 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:14:37,982 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:14:37,982 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:14:37,983 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:14:37,983 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:14:37,983 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:14:37,983 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:14:37,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:14:37,983 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:14:37,983 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:14:37,983 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:14:37,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:14:37,984 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_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm 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 -> 14352272474fcd72367ebff6d0f1f20f37763259fc59dc19b61cd8b29efae381 [2024-11-13 22:14:38,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:14:38,320 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:14:38,324 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:14:38,325 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:14:38,325 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:14:38,327 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-crafted/Singapore-2.c Unable to find full path for "g++" [2024-11-13 22:14:40,229 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:14:40,498 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:14:40,499 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/sv-benchmarks/c/termination-crafted/Singapore-2.c [2024-11-13 22:14:40,506 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/data/05d1f6530/1ec66b3361544f98bff685af440a4d70/FLAGd49a344f7 [2024-11-13 22:14:40,521 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/data/05d1f6530/1ec66b3361544f98bff685af440a4d70 [2024-11-13 22:14:40,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:14:40,525 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:14:40,526 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:14:40,526 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:14:40,535 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:14:40,536 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a6e1601 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40, skipping insertion in model container [2024-11-13 22:14:40,539 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,554 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:14:40,695 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:14:40,700 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:14:40,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:14:40,725 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:14:40,726 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40 WrapperNode [2024-11-13 22:14:40,726 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:14:40,727 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:14:40,727 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:14:40,727 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:14:40,733 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,737 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,754 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 26 [2024-11-13 22:14:40,754 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:14:40,754 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:14:40,754 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:14:40,755 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:14:40,762 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,763 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,764 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,764 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,767 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,771 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,772 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,775 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,776 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:14:40,777 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:14:40,777 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:14:40,777 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:14:40,778 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:14:40,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:14:40,827 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:14:40,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:14:40,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:14:40,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:14:40,936 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:14:40,938 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:14:41,033 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-13 22:14:41,033 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:14:41,068 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:14:41,071 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:14:41,072 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:14:41 BoogieIcfgContainer [2024-11-13 22:14:41,072 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:14:41,073 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:14:41,076 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:14:41,088 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:14:41,088 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:14:41" (1/1) ... [2024-11-13 22:14:41,098 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:14:41,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:41,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 8 states and 11 transitions. [2024-11-13 22:14:41,158 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 11 transitions. [2024-11-13 22:14:41,161 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:14:41,161 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2024-11-13 22:14:41,169 INFO L729 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2024-11-13 22:14:41,199 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:14:41,200 INFO L77 FloydHoareUtils]: At program point L19(lines 19 24) the Hoare annotation is: true [2024-11-13 22:14:41,200 INFO L77 FloydHoareUtils]: At program point L19-1(lines 19 24) the Hoare annotation is: true [2024-11-13 22:14:41,200 INFO L77 FloydHoareUtils]: At program point L17(line 17) the Hoare annotation is: true [2024-11-13 22:14:41,200 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:14:41,200 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 10 26) the Hoare annotation is: true [2024-11-13 22:14:41,200 INFO L77 FloydHoareUtils]: At program point L18(line 18) the Hoare annotation is: true [2024-11-13 22:14:41,200 INFO L77 FloydHoareUtils]: At program point L20-2(lines 20 23) the Hoare annotation is: true [2024-11-13 22:14:41,209 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:14:41 ImpRootNode [2024-11-13 22:14:41,209 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:14:41,210 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:14:41,210 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:14:41,210 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:14:41,211 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:14:41" (3/4) ... [2024-11-13 22:14:41,213 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:14:41,220 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-13 22:14:41,220 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 22:14:41,221 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-13 22:14:41,311 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:14:41,312 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:14:41,312 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:14:41,313 INFO L158 Benchmark]: Toolchain (without parser) took 788.24ms. Allocated memory is still 117.4MB. Free memory was 94.1MB in the beginning and 63.5MB in the end (delta: 30.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:14:41,313 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 167.8MB. Free memory is still 104.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:14:41,314 INFO L158 Benchmark]: CACSL2BoogieTranslator took 200.10ms. Allocated memory is still 117.4MB. Free memory was 94.1MB in the beginning and 84.3MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:14:41,314 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.14ms. Allocated memory is still 117.4MB. Free memory was 84.3MB in the beginning and 83.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:14:41,314 INFO L158 Benchmark]: Boogie Preprocessor took 21.73ms. Allocated memory is still 117.4MB. Free memory was 83.2MB in the beginning and 82.5MB in the end (delta: 713.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:14:41,315 INFO L158 Benchmark]: RCFGBuilder took 295.54ms. Allocated memory is still 117.4MB. Free memory was 82.5MB in the beginning and 73.2MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:14:41,315 INFO L158 Benchmark]: CodeCheck took 136.19ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 67.6MB in the end (delta: 5.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:14:41,319 INFO L158 Benchmark]: Witness Printer took 102.45ms. Allocated memory is still 117.4MB. Free memory was 67.6MB in the beginning and 63.5MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:14:41,321 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, 8 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 - 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 0.34ms. Allocated memory is still 167.8MB. Free memory is still 104.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 200.10ms. Allocated memory is still 117.4MB. Free memory was 94.1MB in the beginning and 84.3MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.14ms. Allocated memory is still 117.4MB. Free memory was 84.3MB in the beginning and 83.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 21.73ms. Allocated memory is still 117.4MB. Free memory was 83.2MB in the beginning and 82.5MB in the end (delta: 713.3kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 295.54ms. Allocated memory is still 117.4MB. Free memory was 82.5MB in the beginning and 73.2MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 136.19ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 67.6MB in the end (delta: 5.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 102.45ms. Allocated memory is still 117.4MB. Free memory was 67.6MB in the beginning and 63.5MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 22:14:41,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf48b4a5-b9b7-4f30-b084-b50a08da5b02/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE