./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-invariants/mod4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/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_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invariants/mod4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 64b66af70d4f49939ba3192d7cc9b9b1fa8ae6dc1d14cbdfbbce4a0ddc403713 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:49:33,199 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:49:33,299 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:49:33,307 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:49:33,311 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:49:33,331 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:49:33,333 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:49:33,333 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:49:33,334 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:49:33,334 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:49:33,334 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:49:33,334 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:49:33,334 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:49:33,335 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:49:33,335 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:49:33,335 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:49:33,335 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:49:33,335 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:49:33,335 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:49:33,335 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:49:33,335 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:49:33,335 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:49:33,335 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:49:33,336 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:49:33,336 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:49:33,336 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:49:33,336 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:49:33,336 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:49:33,336 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:49:33,336 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:49:33,336 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:49:33,336 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:49:33,336 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:49:33,337 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:49:33,337 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:49:33,337 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_f5328605-aa60-4860-b692-a43545c8481a/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 ! overflow) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64b66af70d4f49939ba3192d7cc9b9b1fa8ae6dc1d14cbdfbbce4a0ddc403713 [2024-11-13 21:49:33,617 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:49:33,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:49:33,628 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:49:33,629 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:49:33,630 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:49:33,631 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-invariants/mod4.c Unable to find full path for "g++" [2024-11-13 21:49:35,548 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:49:35,802 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:49:35,803 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/sv-benchmarks/c/loop-invariants/mod4.c [2024-11-13 21:49:35,811 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm/data/b4c76b348/de2670c5edf1478d97619b053b1a70d8/FLAG5e7957f8d [2024-11-13 21:49:35,826 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm/data/b4c76b348/de2670c5edf1478d97619b053b1a70d8 [2024-11-13 21:49:35,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:49:35,830 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:49:35,832 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:49:35,832 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:49:35,837 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:49:35,838 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:49:35" (1/1) ... [2024-11-13 21:49:35,839 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ed40e4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:35, skipping insertion in model container [2024-11-13 21:49:35,840 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:49:35" (1/1) ... [2024-11-13 21:49:35,854 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:49:36,006 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:49:36,018 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:49:36,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:49:36,053 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:49:36,054 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:36 WrapperNode [2024-11-13 21:49:36,054 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:49:36,055 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:49:36,056 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:49:36,056 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:49:36,064 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:36" (1/1) ... [2024-11-13 21:49:36,071 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:36" (1/1) ... [2024-11-13 21:49:36,098 INFO L138 Inliner]: procedures = 13, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 35 [2024-11-13 21:49:36,098 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:49:36,099 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:49:36,099 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:49:36,099 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:49:36,107 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:36" (1/1) ... [2024-11-13 21:49:36,108 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:36" (1/1) ... [2024-11-13 21:49:36,109 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:36" (1/1) ... [2024-11-13 21:49:36,109 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:36" (1/1) ... [2024-11-13 21:49:36,114 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:36" (1/1) ... [2024-11-13 21:49:36,117 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:36" (1/1) ... [2024-11-13 21:49:36,124 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:36" (1/1) ... [2024-11-13 21:49:36,124 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:36" (1/1) ... [2024-11-13 21:49:36,126 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:49:36,128 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:49:36,128 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:49:36,128 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:49:36,129 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:36" (1/1) ... [2024-11-13 21:49:36,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:49:36,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:49:36,173 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:49:36,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:49:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:49:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:49:36,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:49:36,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:49:36,279 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:49:36,281 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:49:36,398 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-13 21:49:36,398 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:49:36,448 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:49:36,449 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:49:36,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:36 BoogieIcfgContainer [2024-11-13 21:49:36,450 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:49:36,451 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:49:36,451 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:49:36,463 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:49:36,463 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:36" (1/1) ... [2024-11-13 21:49:36,473 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:49:36,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:36,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 5 states and 6 transitions. [2024-11-13 21:49:36,535 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 6 transitions. [2024-11-13 21:49:36,538 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 21:49:36,538 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2024-11-13 21:49:36,544 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 21:49:36,562 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 21:49:36,563 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 21:49:36,563 INFO L77 FloydHoareUtils]: At program point L20-1(lines 20 22) the Hoare annotation is: true [2024-11-13 21:49:36,563 INFO L77 FloydHoareUtils]: At program point L20-3(lines 20 22) the Hoare annotation is: true [2024-11-13 21:49:36,563 INFO L77 FloydHoareUtils]: At program point L20-4(lines 20 22) the Hoare annotation is: true [2024-11-13 21:49:36,576 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:49:36 ImpRootNode [2024-11-13 21:49:36,577 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:49:36,577 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:49:36,577 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:49:36,578 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:49:36,578 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:36" (3/4) ... [2024-11-13 21:49:36,581 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 21:49:36,587 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2024-11-13 21:49:36,587 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-13 21:49:36,587 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 21:49:36,587 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:49:36,587 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:49:36,671 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 21:49:36,671 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 21:49:36,671 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:49:36,672 INFO L158 Benchmark]: Toolchain (without parser) took 841.99ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 61.1MB in the end (delta: 31.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 21:49:36,675 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:49:36,676 INFO L158 Benchmark]: CACSL2BoogieTranslator took 222.81ms. Allocated memory is still 117.4MB. Free memory was 92.6MB in the beginning and 82.4MB in the end (delta: 10.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:49:36,678 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.94ms. Allocated memory is still 117.4MB. Free memory was 82.4MB in the beginning and 81.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:49:36,678 INFO L158 Benchmark]: Boogie Preprocessor took 26.84ms. Allocated memory is still 117.4MB. Free memory was 81.2MB in the beginning and 80.6MB in the end (delta: 587.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:49:36,679 INFO L158 Benchmark]: RCFGBuilder took 322.36ms. Allocated memory is still 117.4MB. Free memory was 80.6MB in the beginning and 70.6MB in the end (delta: 10.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:49:36,679 INFO L158 Benchmark]: CodeCheck took 125.56ms. Allocated memory is still 117.4MB. Free memory was 70.6MB in the beginning and 65.4MB in the end (delta: 5.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:49:36,682 INFO L158 Benchmark]: Witness Printer took 94.17ms. Allocated memory is still 117.4MB. Free memory was 65.4MB in the beginning and 61.1MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:49:36,684 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 0.38ms. Allocated memory is still 117.4MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 222.81ms. Allocated memory is still 117.4MB. Free memory was 92.6MB in the beginning and 82.4MB in the end (delta: 10.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.94ms. Allocated memory is still 117.4MB. Free memory was 82.4MB in the beginning and 81.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 26.84ms. Allocated memory is still 117.4MB. Free memory was 81.2MB in the beginning and 80.6MB in the end (delta: 587.3kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 322.36ms. Allocated memory is still 117.4MB. Free memory was 80.6MB in the beginning and 70.6MB in the end (delta: 10.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 125.56ms. Allocated memory is still 117.4MB. Free memory was 70.6MB in the beginning and 65.4MB in the end (delta: 5.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 94.17ms. Allocated memory is still 117.4MB. Free memory was 65.4MB in the beginning and 61.1MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 21:49:36,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5328605-aa60-4860-b692-a43545c8481a/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