./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-crafted/Toulouse-BranchesToLoop-2.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_c289089f-b817-4594-8472-630cf8e581a1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/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_c289089f-b817-4594-8472-630cf8e581a1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-crafted/Toulouse-BranchesToLoop-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/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_c289089f-b817-4594-8472-630cf8e581a1/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 8ea772b622b52d4ecb98eff913fdaad419b414b3ea50b3836c7037318b9a616b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:18:21,549 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:18:21,604 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 03:18:21,608 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:18:21,608 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:18:21,626 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:18:21,627 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:18:21,627 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:18:21,627 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:18:21,627 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:18:21,628 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:18:21,628 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:18:21,628 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:18:21,628 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:18:21,628 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:18:21,628 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:18:21,628 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:18:21,628 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:18:21,628 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:18:21,628 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:18:21,629 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:18:21,629 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:18:21,629 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:18:21,629 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:18:21,629 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:18:21,629 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:18:21,629 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:18:21,629 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_c289089f-b817-4594-8472-630cf8e581a1/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 -> 8ea772b622b52d4ecb98eff913fdaad419b414b3ea50b3836c7037318b9a616b [2024-12-06 03:18:21,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:18:21,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:18:21,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:18:21,870 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:18:21,870 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:18:21,871 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-crafted/Toulouse-BranchesToLoop-2.c [2024-12-06 03:18:24,474 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/bin/ukojak-verify-CZk0znPC7b/data/440011a0f/386196fef6eb4ff5b1c2ede878c2e104/FLAGcf58f5f9d [2024-12-06 03:18:24,680 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:18:24,681 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/sv-benchmarks/c/termination-crafted/Toulouse-BranchesToLoop-2.c [2024-12-06 03:18:24,689 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/bin/ukojak-verify-CZk0znPC7b/data/440011a0f/386196fef6eb4ff5b1c2ede878c2e104/FLAGcf58f5f9d [2024-12-06 03:18:25,048 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/bin/ukojak-verify-CZk0znPC7b/data/440011a0f/386196fef6eb4ff5b1c2ede878c2e104 [2024-12-06 03:18:25,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:18:25,051 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:18:25,051 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:18:25,051 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:18:25,055 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:18:25,055 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,056 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3243fc44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25, skipping insertion in model container [2024-12-06 03:18:25,056 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,067 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:18:25,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:18:25,177 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:18:25,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:18:25,195 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:18:25,196 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25 WrapperNode [2024-12-06 03:18:25,196 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:18:25,197 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:18:25,197 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:18:25,197 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:18:25,202 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,204 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,216 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 33 [2024-12-06 03:18:25,216 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:18:25,217 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:18:25,217 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:18:25,217 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:18:25,221 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,221 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,221 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,221 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,223 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,223 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,226 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,226 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,226 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,227 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:18:25,227 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:18:25,228 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:18:25,228 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:18:25,229 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:18:25,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:18:25,258 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:18:25,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:18:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:18:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:18:25,348 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:18:25,349 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:18:25,416 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-12-06 03:18:25,416 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:18:25,440 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:18:25,440 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 03:18:25,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:18:25 BoogieIcfgContainer [2024-12-06 03:18:25,441 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:18:25,441 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:18:25,441 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:18:25,448 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:18:25,449 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:18:25" (1/1) ... [2024-12-06 03:18:25,455 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:18:25,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:25,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 6 states and 8 transitions. [2024-12-06 03:18:25,492 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 8 transitions. [2024-12-06 03:18:25,493 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 03:18:25,494 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2024-12-06 03:18:25,499 INFO L726 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2024-12-06 03:18:25,514 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 03:18:25,514 INFO L77 FloydHoareUtils]: At program point L27-2(lines 27 30) the Hoare annotation is: true [2024-12-06 03:18:25,514 INFO L77 FloydHoareUtils]: At program point L21(line 21) the Hoare annotation is: true [2024-12-06 03:18:25,514 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 03:18:25,514 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 13 32) the Hoare annotation is: true [2024-12-06 03:18:25,514 INFO L77 FloydHoareUtils]: At program point L20(line 20) the Hoare annotation is: true [2024-12-06 03:18:25,519 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 03:18:25 ImpRootNode [2024-12-06 03:18:25,520 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 03:18:25,520 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 03:18:25,520 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 03:18:25,520 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 03:18:25,521 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:18:25" (3/4) ... [2024-12-06 03:18:25,522 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 03:18:25,528 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-12-06 03:18:25,528 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 03:18:25,528 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-06 03:18:25,598 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 03:18:25,598 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 03:18:25,598 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 03:18:25,599 INFO L158 Benchmark]: Toolchain (without parser) took 548.36ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 85.8MB in the end (delta: 31.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 03:18:25,599 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 82.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:18:25,600 INFO L158 Benchmark]: CACSL2BoogieTranslator took 144.76ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 107.3MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:18:25,600 INFO L158 Benchmark]: Boogie Procedure Inliner took 19.79ms. Allocated memory is still 142.6MB. Free memory was 107.3MB in the beginning and 106.4MB in the end (delta: 942.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:18:25,600 INFO L158 Benchmark]: Boogie Preprocessor took 10.32ms. Allocated memory is still 142.6MB. Free memory was 106.4MB in the beginning and 105.8MB in the end (delta: 603.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:18:25,601 INFO L158 Benchmark]: RCFGBuilder took 213.35ms. Allocated memory is still 142.6MB. Free memory was 105.8MB in the beginning and 95.4MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:18:25,601 INFO L158 Benchmark]: CodeCheck took 78.35ms. Allocated memory is still 142.6MB. Free memory was 95.4MB in the beginning and 90.2MB in the end (delta: 5.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:18:25,601 INFO L158 Benchmark]: Witness Printer took 78.13ms. Allocated memory is still 142.6MB. Free memory was 90.2MB in the beginning and 85.8MB in the end (delta: 4.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:18:25,604 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, 6 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 0.28ms. Allocated memory is still 142.6MB. Free memory is still 82.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 144.76ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 107.3MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 19.79ms. Allocated memory is still 142.6MB. Free memory was 107.3MB in the beginning and 106.4MB in the end (delta: 942.9kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 10.32ms. Allocated memory is still 142.6MB. Free memory was 106.4MB in the beginning and 105.8MB in the end (delta: 603.1kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 213.35ms. Allocated memory is still 142.6MB. Free memory was 105.8MB in the beginning and 95.4MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 78.35ms. Allocated memory is still 142.6MB. Free memory was 95.4MB in the beginning and 90.2MB in the end (delta: 5.3MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 78.13ms. Allocated memory is still 142.6MB. Free memory was 90.2MB in the beginning and 85.8MB in the end (delta: 4.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-06 03:18:25,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c289089f-b817-4594-8472-630cf8e581a1/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