./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-crafted/Bangalore-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_ba6112fc-1657-4b43-afeb-72407ca6920f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/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_ba6112fc-1657-4b43-afeb-72407ca6920f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-crafted/Bangalore-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/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_ba6112fc-1657-4b43-afeb-72407ca6920f/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 e9fdb63b703556c0c4f8ca9f5b469884114c0558f9f1171d980c415152e708f6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:37:41,033 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:37:41,138 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-13 22:37:41,145 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:37:41,145 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:37:41,183 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:37:41,186 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:37:41,186 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:37:41,187 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:37:41,187 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:37:41,188 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:37:41,188 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:37:41,188 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:37:41,188 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:37:41,188 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:37:41,189 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:37:41,189 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:37:41,189 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:37:41,190 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:37:41,190 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:37:41,190 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:37:41,190 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:37:41,190 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:37:41,190 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:37:41,190 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:37:41,191 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:37:41,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:37:41,191 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_ba6112fc-1657-4b43-afeb-72407ca6920f/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 -> e9fdb63b703556c0c4f8ca9f5b469884114c0558f9f1171d980c415152e708f6 [2024-11-13 22:37:41,530 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:37:41,539 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:37:41,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:37:41,545 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:37:41,545 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:37:41,547 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-crafted/Bangalore-2.c Unable to find full path for "g++" [2024-11-13 22:37:43,480 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:37:43,791 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:37:43,792 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/sv-benchmarks/c/termination-crafted/Bangalore-2.c [2024-11-13 22:37:43,801 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/bin/ukojak-verify-EEHR8qb7sm/data/50d196080/2094e3f8a1a8463fbac678fb70893d43/FLAGf3688ab42 [2024-11-13 22:37:43,831 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/bin/ukojak-verify-EEHR8qb7sm/data/50d196080/2094e3f8a1a8463fbac678fb70893d43 [2024-11-13 22:37:43,834 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:37:43,836 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:37:43,848 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:37:43,848 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:37:43,856 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:37:43,857 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:43" (1/1) ... [2024-11-13 22:37:43,860 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dbf2e98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:43, skipping insertion in model container [2024-11-13 22:37:43,860 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:43" (1/1) ... [2024-11-13 22:37:43,889 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:37:44,062 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:37:44,069 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:37:44,083 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:37:44,098 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:37:44,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:44 WrapperNode [2024-11-13 22:37:44,098 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:37:44,100 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:37:44,100 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:37:44,100 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:37:44,108 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:44" (1/1) ... [2024-11-13 22:37:44,112 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:44" (1/1) ... [2024-11-13 22:37:44,130 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 19 [2024-11-13 22:37:44,131 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:37:44,133 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:37:44,133 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:37:44,133 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:37:44,141 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:44" (1/1) ... [2024-11-13 22:37:44,141 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:44" (1/1) ... [2024-11-13 22:37:44,142 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:44" (1/1) ... [2024-11-13 22:37:44,142 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:44" (1/1) ... [2024-11-13 22:37:44,143 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:44" (1/1) ... [2024-11-13 22:37:44,150 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:44" (1/1) ... [2024-11-13 22:37:44,151 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:44" (1/1) ... [2024-11-13 22:37:44,152 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:44" (1/1) ... [2024-11-13 22:37:44,154 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:37:44,156 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:37:44,156 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:37:44,157 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:37:44,158 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:44" (1/1) ... [2024-11-13 22:37:44,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:37:44,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:37:44,206 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:37:44,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:37:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:37:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:37:44,332 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:37:44,335 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:37:44,416 INFO L? ?]: Removed 4 outVars from TransFormulas that were not future-live. [2024-11-13 22:37:44,416 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:37:44,456 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:37:44,457 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:37:44,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:44 BoogieIcfgContainer [2024-11-13 22:37:44,457 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:37:44,458 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:37:44,458 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:37:44,473 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:37:44,474 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:44" (1/1) ... [2024-11-13 22:37:44,487 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:37:44,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:44,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 5 states and 6 transitions. [2024-11-13 22:37:44,556 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 6 transitions. [2024-11-13 22:37:44,558 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:37:44,559 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2024-11-13 22:37:44,571 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 22:37:44,604 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:37:44,607 INFO L77 FloydHoareUtils]: At program point L18(lines 18 22) the Hoare annotation is: true [2024-11-13 22:37:44,607 INFO L77 FloydHoareUtils]: At program point L19-2(lines 19 21) the Hoare annotation is: true [2024-11-13 22:37:44,608 INFO L77 FloydHoareUtils]: At program point L18-1(lines 18 22) the Hoare annotation is: true [2024-11-13 22:37:44,608 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:37:44,618 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:37:44 ImpRootNode [2024-11-13 22:37:44,618 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:37:44,620 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:37:44,620 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:37:44,620 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:37:44,621 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:44" (3/4) ... [2024-11-13 22:37:44,625 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:37:44,633 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-13 22:37:44,633 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 22:37:44,633 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-13 22:37:44,723 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:37:44,724 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:37:44,724 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:37:44,725 INFO L158 Benchmark]: Toolchain (without parser) took 889.85ms. Allocated memory was 142.6MB in the beginning and 117.4MB in the end (delta: -25.2MB). Free memory was 120.2MB in the beginning and 64.9MB in the end (delta: 55.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:37:44,728 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 142.6MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:37:44,728 INFO L158 Benchmark]: CACSL2BoogieTranslator took 251.17ms. Allocated memory is still 117.4MB. Free memory was 94.8MB in the beginning and 85.0MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:37:44,728 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.05ms. Allocated memory is still 117.4MB. Free memory was 85.0MB in the beginning and 84.2MB in the end (delta: 809.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:37:44,729 INFO L158 Benchmark]: Boogie Preprocessor took 21.49ms. Allocated memory is still 117.4MB. Free memory was 84.2MB in the beginning and 83.6MB in the end (delta: 547.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:37:44,729 INFO L158 Benchmark]: RCFGBuilder took 301.54ms. Allocated memory is still 117.4MB. Free memory was 83.6MB in the beginning and 74.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:37:44,732 INFO L158 Benchmark]: CodeCheck took 160.40ms. Allocated memory is still 117.4MB. Free memory was 74.2MB in the beginning and 69.0MB in the end (delta: 5.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:37:44,732 INFO L158 Benchmark]: Witness Printer took 104.63ms. Allocated memory is still 117.4MB. Free memory was 69.0MB in the beginning and 64.9MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:37:44,736 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, 5 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 - 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 142.6MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 251.17ms. Allocated memory is still 117.4MB. Free memory was 94.8MB in the beginning and 85.0MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.05ms. Allocated memory is still 117.4MB. Free memory was 85.0MB in the beginning and 84.2MB in the end (delta: 809.2kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 21.49ms. Allocated memory is still 117.4MB. Free memory was 84.2MB in the beginning and 83.6MB in the end (delta: 547.0kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 301.54ms. Allocated memory is still 117.4MB. Free memory was 83.6MB in the beginning and 74.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 160.40ms. Allocated memory is still 117.4MB. Free memory was 74.2MB in the beginning and 69.0MB in the end (delta: 5.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 104.63ms. Allocated memory is still 117.4MB. Free memory was 69.0MB in the beginning and 64.9MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 22:37:44,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba6112fc-1657-4b43-afeb-72407ca6920f/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