./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-crafted/Benghazi_nondet-2.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-crafted/Benghazi_nondet-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk --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 2f97933f35fe6dc06fe68cfca662228239a8205559235f014a4e90d641a78f3c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:18:42,197 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:18:42,275 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-08 22:18:42,281 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:18:42,282 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:18:42,314 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:18:42,315 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:18:42,316 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:18:42,317 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:18:42,319 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:18:42,319 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:18:42,320 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:18:42,320 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:18:42,321 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:18:42,324 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:18:42,325 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:18:42,325 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:18:42,326 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:18:42,326 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:18:42,326 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:18:42,327 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:18:42,327 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:18:42,328 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:18:42,328 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:18:42,328 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:18:42,328 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:18:42,329 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:18:42,329 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f97933f35fe6dc06fe68cfca662228239a8205559235f014a4e90d641a78f3c [2024-11-08 22:18:42,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:18:42,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:18:42,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:18:42,681 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:18:42,683 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:18:42,699 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-crafted/Benghazi_nondet-2.c Unable to find full path for "g++" [2024-11-08 22:18:44,897 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:18:45,090 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:18:45,091 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/sv-benchmarks/c/termination-crafted/Benghazi_nondet-2.c [2024-11-08 22:18:45,102 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/data/e17ce425b/040f4397553149118d95627080ea87fd/FLAG6facd4123 [2024-11-08 22:18:45,122 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/data/e17ce425b/040f4397553149118d95627080ea87fd [2024-11-08 22:18:45,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:18:45,130 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:18:45,132 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:18:45,132 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:18:45,138 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:18:45,139 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,142 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17e065f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:18:45, skipping insertion in model container [2024-11-08 22:18:45,142 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,167 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:18:45,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:18:45,380 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:18:45,394 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:18:45,411 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:18:45,411 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:18:45 WrapperNode [2024-11-08 22:18:45,411 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:18:45,413 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:18:45,413 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:18:45,413 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:18:45,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,425 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,441 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 36 [2024-11-08 22:18:45,441 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:18:45,442 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:18:45,442 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:18:45,443 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:18:45,452 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,452 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,453 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,453 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,455 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,460 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,460 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,461 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,462 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:18:45,463 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:18:45,464 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:18:45,464 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:18:45,465 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:18:45,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:18:45,496 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:18:45,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:18:45,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:18:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:18:45,623 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:18:45,626 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:18:45,744 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-08 22:18:45,745 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:18:45,776 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:18:45,776 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:18:45,777 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:18:45 BoogieIcfgContainer [2024-11-08 22:18:45,777 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:18:45,778 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:18:45,778 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:18:45,790 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:18:45,790 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:18:45" (1/1) ... [2024-11-08 22:18:45,803 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:18:45,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:45,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 9 states and 13 transitions. [2024-11-08 22:18:45,873 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 13 transitions. [2024-11-08 22:18:45,876 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:18:45,876 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2024-11-08 22:18:45,884 INFO L729 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2024-11-08 22:18:45,916 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:18:45,917 INFO L77 FloydHoareUtils]: At program point L21-1(lines 21 26) the Hoare annotation is: true [2024-11-08 22:18:45,917 INFO L77 FloydHoareUtils]: At program point L19(line 19) the Hoare annotation is: true [2024-11-08 22:18:45,917 INFO L77 FloydHoareUtils]: At program point L21-3(lines 21 26) the Hoare annotation is: true [2024-11-08 22:18:45,917 INFO L77 FloydHoareUtils]: At program point L21-4(lines 21 26) the Hoare annotation is: true [2024-11-08 22:18:45,918 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:18:45,918 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 11 28) the Hoare annotation is: true [2024-11-08 22:18:45,918 INFO L77 FloydHoareUtils]: At program point L20(line 20) the Hoare annotation is: true [2024-11-08 22:18:45,918 INFO L77 FloydHoareUtils]: At program point L18(line 18) the Hoare annotation is: true [2024-11-08 22:18:45,929 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:18:45 ImpRootNode [2024-11-08 22:18:45,929 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:18:45,930 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:18:45,930 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:18:45,930 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:18:45,931 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:18:45" (3/4) ... [2024-11-08 22:18:45,934 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:18:45,942 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-08 22:18:45,943 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 22:18:45,943 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-08 22:18:46,045 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:18:46,046 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:18:46,048 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:18:46,049 INFO L158 Benchmark]: Toolchain (without parser) took 919.42ms. Allocated memory is still 146.8MB. Free memory was 112.2MB in the beginning and 77.5MB in the end (delta: 34.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-08 22:18:46,052 INFO L158 Benchmark]: CDTParser took 1.02ms. Allocated memory is still 96.5MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:18:46,053 INFO L158 Benchmark]: CACSL2BoogieTranslator took 280.15ms. Allocated memory is still 146.8MB. Free memory was 111.6MB in the beginning and 100.6MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 22:18:46,053 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.99ms. Allocated memory is still 146.8MB. Free memory was 100.2MB in the beginning and 99.0MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:18:46,054 INFO L158 Benchmark]: Boogie Preprocessor took 20.35ms. Allocated memory is still 146.8MB. Free memory was 99.0MB in the beginning and 98.1MB in the end (delta: 918.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:18:46,054 INFO L158 Benchmark]: RCFGBuilder took 314.05ms. Allocated memory is still 146.8MB. Free memory was 98.1MB in the beginning and 88.0MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 22:18:46,057 INFO L158 Benchmark]: CodeCheck took 150.98ms. Allocated memory is still 146.8MB. Free memory was 88.0MB in the beginning and 82.3MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 22:18:46,058 INFO L158 Benchmark]: Witness Printer took 118.80ms. Allocated memory is still 146.8MB. Free memory was 81.7MB in the beginning and 77.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 22:18:46,063 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 - 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 1.02ms. Allocated memory is still 96.5MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 280.15ms. Allocated memory is still 146.8MB. Free memory was 111.6MB in the beginning and 100.6MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.99ms. Allocated memory is still 146.8MB. Free memory was 100.2MB in the beginning and 99.0MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.35ms. Allocated memory is still 146.8MB. Free memory was 99.0MB in the beginning and 98.1MB in the end (delta: 918.2kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 314.05ms. Allocated memory is still 146.8MB. Free memory was 98.1MB in the beginning and 88.0MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 150.98ms. Allocated memory is still 146.8MB. Free memory was 88.0MB in the beginning and 82.3MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Witness Printer took 118.80ms. Allocated memory is still 146.8MB. Free memory was 81.7MB in the beginning and 77.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 22:18:46,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f771800-bd7d-4295-afc8-688918da6203/bin/ukojak-verify-ImItNfHLgk/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