./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-crafted/Stockholm-1.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_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-crafted/Stockholm-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b --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 0690e5781abea147059c8c3687dc0be9b462edcdf26c7ee50864c7e6884a231b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:56:43,493 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:56:43,560 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 22:56:43,565 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:56:43,565 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:56:43,587 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:56:43,589 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:56:43,589 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:56:43,589 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:56:43,589 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:56:43,589 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:56:43,590 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:56:43,590 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:56:43,590 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:56:43,590 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:56:43,590 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:56:43,590 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:56:43,590 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:56:43,591 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:56:43,591 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:56:43,591 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:56:43,591 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:56:43,591 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:56:43,591 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:56:43,591 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:56:43,592 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:56:43,592 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:56:43,592 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_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b 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 -> 0690e5781abea147059c8c3687dc0be9b462edcdf26c7ee50864c7e6884a231b [2024-12-05 22:56:43,838 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:56:43,847 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:56:43,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:56:43,851 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:56:43,852 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:56:43,853 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-crafted/Stockholm-1.c [2024-12-05 22:56:47,049 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/data/07d75adfc/0024c70bbc0045698a8dddce33922dd5/FLAGbf09ec1f6 [2024-12-05 22:56:47,283 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:56:47,292 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/sv-benchmarks/c/termination-crafted/Stockholm-1.c [2024-12-05 22:56:47,304 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/data/07d75adfc/0024c70bbc0045698a8dddce33922dd5/FLAGbf09ec1f6 [2024-12-05 22:56:47,328 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/data/07d75adfc/0024c70bbc0045698a8dddce33922dd5 [2024-12-05 22:56:47,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:56:47,334 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:56:47,335 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:56:47,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:56:47,342 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:56:47,343 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,344 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b07031f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47, skipping insertion in model container [2024-12-05 22:56:47,345 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,363 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:56:47,537 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:56:47,544 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:56:47,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:56:47,576 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:56:47,576 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47 WrapperNode [2024-12-05 22:56:47,577 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:56:47,578 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:56:47,578 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:56:47,578 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:56:47,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,591 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,610 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 33 [2024-12-05 22:56:47,610 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:56:47,611 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:56:47,611 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:56:47,611 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:56:47,619 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,619 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,620 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,620 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,622 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,623 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,628 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,629 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,630 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,631 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:56:47,632 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:56:47,632 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:56:47,632 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:56:47,634 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:56:47,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:56:47,673 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:56:47,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:56:47,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:56:47,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:56:47,800 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:56:47,802 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:56:47,897 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-12-05 22:56:47,897 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:56:47,926 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:56:47,926 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 22:56:47,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:56:47 BoogieIcfgContainer [2024-12-05 22:56:47,927 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:56:47,928 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:56:47,928 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:56:47,943 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:56:47,943 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:56:47" (1/1) ... [2024-12-05 22:56:47,954 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:56:48,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:48,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 9 states and 13 transitions. [2024-12-05 22:56:48,020 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 13 transitions. [2024-12-05 22:56:48,023 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 22:56:48,023 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2024-12-05 22:56:48,032 INFO L726 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2024-12-05 22:56:48,066 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 22:56:48,067 INFO L77 FloydHoareUtils]: At program point L25(lines 25 29) the Hoare annotation is: true [2024-12-05 22:56:48,067 INFO L77 FloydHoareUtils]: At program point L25-1(lines 25 29) the Hoare annotation is: true [2024-12-05 22:56:48,067 INFO L77 FloydHoareUtils]: At program point L23(line 23) the Hoare annotation is: true [2024-12-05 22:56:48,067 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 22:56:48,067 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 13 31) the Hoare annotation is: true [2024-12-05 22:56:48,067 INFO L77 FloydHoareUtils]: At program point L24(line 24) the Hoare annotation is: true [2024-12-05 22:56:48,068 INFO L77 FloydHoareUtils]: At program point L26-3(lines 26 28) the Hoare annotation is: true [2024-12-05 22:56:48,068 INFO L77 FloydHoareUtils]: At program point L22(line 22) the Hoare annotation is: true [2024-12-05 22:56:48,079 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 10:56:48 ImpRootNode [2024-12-05 22:56:48,079 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 22:56:48,080 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 22:56:48,080 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 22:56:48,080 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 22:56:48,081 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:56:47" (3/4) ... [2024-12-05 22:56:48,084 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 22:56:48,092 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-12-05 22:56:48,092 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-05 22:56:48,093 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-05 22:56:48,174 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 22:56:48,175 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 22:56:48,175 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 22:56:48,176 INFO L158 Benchmark]: Toolchain (without parser) took 842.63ms. Allocated memory is still 142.6MB. Free memory was 118.4MB in the beginning and 86.7MB in the end (delta: 31.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-05 22:56:48,176 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:56:48,177 INFO L158 Benchmark]: CACSL2BoogieTranslator took 241.99ms. Allocated memory is still 142.6MB. Free memory was 118.2MB in the beginning and 108.2MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:56:48,178 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.09ms. Allocated memory is still 142.6MB. Free memory was 108.2MB in the beginning and 107.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:56:48,178 INFO L158 Benchmark]: Boogie Preprocessor took 20.62ms. Allocated memory is still 142.6MB. Free memory was 107.2MB in the beginning and 106.5MB in the end (delta: 694.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:56:48,179 INFO L158 Benchmark]: RCFGBuilder took 294.96ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 96.4MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:56:48,179 INFO L158 Benchmark]: CodeCheck took 151.15ms. Allocated memory is still 142.6MB. Free memory was 96.4MB in the beginning and 91.0MB in the end (delta: 5.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:56:48,179 INFO L158 Benchmark]: Witness Printer took 95.00ms. Allocated memory is still 142.6MB. Free memory was 91.0MB in the beginning and 86.7MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:56:48,182 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, 9 locations, 0 error locations. Started 1 CEGAR loops. OverallTime: 0.1s, 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 0.36ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 241.99ms. Allocated memory is still 142.6MB. Free memory was 118.2MB in the beginning and 108.2MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.09ms. Allocated memory is still 142.6MB. Free memory was 108.2MB in the beginning and 107.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.62ms. Allocated memory is still 142.6MB. Free memory was 107.2MB in the beginning and 106.5MB in the end (delta: 694.2kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 294.96ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 96.4MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 151.15ms. Allocated memory is still 142.6MB. Free memory was 96.4MB in the beginning and 91.0MB in the end (delta: 5.4MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 95.00ms. Allocated memory is still 142.6MB. Free memory was 91.0MB in the beginning and 86.7MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-05 22:56:48,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb0422fc-4968-4f8d-be42-df268d870eb7/bin/ukojak-verify-CZk0znPC7b/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