./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-crafted/4NestedWith3Variables-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_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-crafted/4NestedWith3Variables-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b39ec4b52f8da315ff57d8e97152c727a55203720ed4bc216d0daa6b94e35d48 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:15:50,059 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:15:50,146 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 05:15:50,152 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:15:50,152 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:15:50,180 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:15:50,181 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:15:50,182 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:15:50,182 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:15:50,182 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:15:50,182 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:15:50,182 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:15:50,182 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:15:50,182 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:15:50,182 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:15:50,183 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:15:50,183 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:15:50,183 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:15:50,183 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:15:50,183 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:15:50,183 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:15:50,183 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:15:50,183 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:15:50,184 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:15:50,184 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:15:50,184 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:15:50,188 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:15:50,188 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_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b39ec4b52f8da315ff57d8e97152c727a55203720ed4bc216d0daa6b94e35d48 [2024-11-25 05:15:50,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:15:50,547 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:15:50,550 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:15:50,552 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:15:50,552 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:15:50,554 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/termination-crafted/4NestedWith3Variables-1.c [2024-11-25 05:15:53,623 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/data/03f2931f3/addcd8724f26487eb83f08374129a6db/FLAG03eec2674 [2024-11-25 05:15:53,938 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:15:53,939 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/sv-benchmarks/c/termination-crafted/4NestedWith3Variables-1.c [2024-11-25 05:15:53,962 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/data/03f2931f3/addcd8724f26487eb83f08374129a6db/FLAG03eec2674 [2024-11-25 05:15:54,206 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/data/03f2931f3/addcd8724f26487eb83f08374129a6db [2024-11-25 05:15:54,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:15:54,213 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:15:54,215 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:15:54,216 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:15:54,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:15:54,223 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,226 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3511018f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54, skipping insertion in model container [2024-11-25 05:15:54,227 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,245 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:15:54,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:15:54,434 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:15:54,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:15:54,467 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:15:54,467 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54 WrapperNode [2024-11-25 05:15:54,468 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:15:54,468 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:15:54,469 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:15:54,469 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:15:54,474 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,478 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,491 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 36 [2024-11-25 05:15:54,492 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:15:54,492 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:15:54,492 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:15:54,492 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:15:54,499 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,500 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,500 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,500 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,502 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,503 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,512 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,513 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,514 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,515 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:15:54,520 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:15:54,520 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:15:54,520 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:15:54,521 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:15:54,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:15:54,571 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:15:54,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:15:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:15:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:15:54,699 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:15:54,702 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:15:54,835 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-25 05:15:54,835 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:15:54,902 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:15:54,903 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 05:15:54,903 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:15:54 BoogieIcfgContainer [2024-11-25 05:15:54,904 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:15:54,904 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:15:54,904 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:15:54,918 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:15:54,919 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:15:54" (1/1) ... [2024-11-25 05:15:54,932 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:15:54,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:55,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 7 states and 10 transitions. [2024-11-25 05:15:55,002 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 10 transitions. [2024-11-25 05:15:55,006 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 05:15:55,006 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2024-11-25 05:15:55,015 INFO L726 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2024-11-25 05:15:55,048 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 05:15:55,048 INFO L77 FloydHoareUtils]: At program point L25(line 25) the Hoare annotation is: true [2024-11-25 05:15:55,048 INFO L77 FloydHoareUtils]: At program point L23(line 23) the Hoare annotation is: true [2024-11-25 05:15:55,048 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 05:15:55,048 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 16 33) the Hoare annotation is: true [2024-11-25 05:15:55,049 INFO L77 FloydHoareUtils]: At program point L24(line 24) the Hoare annotation is: true [2024-11-25 05:15:55,050 INFO L77 FloydHoareUtils]: At program point L26-3(lines 26 31) the Hoare annotation is: true [2024-11-25 05:15:55,061 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 05:15:55 ImpRootNode [2024-11-25 05:15:55,061 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 05:15:55,063 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 05:15:55,064 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 05:15:55,064 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 05:15:55,065 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:15:54" (3/4) ... [2024-11-25 05:15:55,068 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 05:15:55,079 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-25 05:15:55,080 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-25 05:15:55,081 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-25 05:15:55,171 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 05:15:55,171 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 05:15:55,172 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 05:15:55,173 INFO L158 Benchmark]: Toolchain (without parser) took 959.81ms. Allocated memory is still 142.6MB. Free memory was 119.0MB in the beginning and 86.5MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-25 05:15:55,173 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 142.6MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:15:55,174 INFO L158 Benchmark]: CACSL2BoogieTranslator took 253.21ms. Allocated memory is still 142.6MB. Free memory was 118.8MB in the beginning and 108.9MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 05:15:55,174 INFO L158 Benchmark]: Boogie Procedure Inliner took 23.32ms. Allocated memory is still 142.6MB. Free memory was 108.7MB in the beginning and 107.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:15:55,175 INFO L158 Benchmark]: Boogie Preprocessor took 22.68ms. Allocated memory is still 142.6MB. Free memory was 107.7MB in the beginning and 107.2MB in the end (delta: 524.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:15:55,175 INFO L158 Benchmark]: RCFGBuilder took 383.65ms. Allocated memory is still 142.6MB. Free memory was 107.2MB in the beginning and 96.1MB in the end (delta: 11.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 05:15:55,176 INFO L158 Benchmark]: CodeCheck took 156.95ms. Allocated memory is still 142.6MB. Free memory was 96.1MB in the beginning and 90.9MB in the end (delta: 5.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:15:55,176 INFO L158 Benchmark]: Witness Printer took 109.18ms. Allocated memory is still 142.6MB. Free memory was 90.9MB in the beginning and 86.5MB in the end (delta: 4.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 05:15:55,179 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, 7 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 0.48ms. Allocated memory is still 142.6MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 253.21ms. Allocated memory is still 142.6MB. Free memory was 118.8MB in the beginning and 108.9MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 23.32ms. Allocated memory is still 142.6MB. Free memory was 108.7MB in the beginning and 107.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 22.68ms. Allocated memory is still 142.6MB. Free memory was 107.7MB in the beginning and 107.2MB in the end (delta: 524.1kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 383.65ms. Allocated memory is still 142.6MB. Free memory was 107.2MB in the beginning and 96.1MB in the end (delta: 11.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 156.95ms. Allocated memory is still 142.6MB. Free memory was 96.1MB in the beginning and 90.9MB in the end (delta: 5.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 109.18ms. Allocated memory is still 142.6MB. Free memory was 90.9MB in the beginning and 86.5MB 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! [2024-11-25 05:15:55,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f38e659-3b9f-4d46-a5ad-6f768d492adb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE