./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-zilu/benchmark02_linear_abstracted.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/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_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-zilu/benchmark02_linear_abstracted.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk --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 34a6ac0ae0ce2a1c52f2cb4ae9d4f0c1b839747b10af516fd9266f613d6dd593 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:04:04,351 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:04:04,455 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 01:04:04,461 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:04:04,462 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 01:04:04,506 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:04:04,511 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:04:04,511 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 01:04:04,515 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:04:04,515 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:04:04,516 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:04:04,516 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:04:04,516 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 01:04:04,517 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:04:04,517 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 01:04:04,518 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:04:04,518 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:04:04,518 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:04:04,519 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:04:04,519 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:04:04,524 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 01:04:04,524 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 01:04:04,525 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 01:04:04,525 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:04:04,525 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:04:04,526 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:04:04,526 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:04:04,526 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:04:04,527 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:04:04,527 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:04:04,531 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:04:04,531 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:04:04,532 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:04:04,532 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 01:04:04,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:04:04,533 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_53f67ffe-2b66-4581-a2e7-8340b46f28e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34a6ac0ae0ce2a1c52f2cb4ae9d4f0c1b839747b10af516fd9266f613d6dd593 [2024-11-09 01:04:04,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:04:04,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:04:04,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:04:04,812 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:04:04,813 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:04:04,815 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-zilu/benchmark02_linear_abstracted.i Unable to find full path for "g++" [2024-11-09 01:04:06,943 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:04:07,118 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:04:07,118 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/sv-benchmarks/c/loop-zilu/benchmark02_linear_abstracted.i [2024-11-09 01:04:07,132 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk/data/f14b33bd9/9bb01240e79b486297cf5cba882943bc/FLAG28989bd50 [2024-11-09 01:04:07,496 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk/data/f14b33bd9/9bb01240e79b486297cf5cba882943bc [2024-11-09 01:04:07,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:04:07,499 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:04:07,501 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:04:07,501 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:04:07,509 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:04:07,510 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:04:07" (1/1) ... [2024-11-09 01:04:07,511 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fd11fdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:04:07, skipping insertion in model container [2024-11-09 01:04:07,511 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:04:07" (1/1) ... [2024-11-09 01:04:07,532 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:04:07,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:04:07,731 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:04:07,744 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:04:07,761 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:04:07,762 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:04:07 WrapperNode [2024-11-09 01:04:07,762 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:04:07,763 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:04:07,763 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:04:07,764 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:04:07,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:04:07" (1/1) ... [2024-11-09 01:04:07,775 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:04:07" (1/1) ... [2024-11-09 01:04:07,789 INFO L138 Inliner]: procedures = 16, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 39 [2024-11-09 01:04:07,789 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:04:07,790 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:04:07,790 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:04:07,790 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:04:07,799 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:04:07" (1/1) ... [2024-11-09 01:04:07,799 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:04:07" (1/1) ... [2024-11-09 01:04:07,800 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:04:07" (1/1) ... [2024-11-09 01:04:07,801 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:04:07" (1/1) ... [2024-11-09 01:04:07,803 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:04:07" (1/1) ... [2024-11-09 01:04:07,805 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:04:07" (1/1) ... [2024-11-09 01:04:07,809 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:04:07" (1/1) ... [2024-11-09 01:04:07,810 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:04:07" (1/1) ... [2024-11-09 01:04:07,812 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:04:07,813 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:04:07,813 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:04:07,813 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:04:07,818 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:04:07" (1/1) ... [2024-11-09 01:04:07,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:04:07,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:04:07,853 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:04:07,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:04:07,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:04:07,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:04:07,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:04:07,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:04:07,969 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:04:07,973 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:04:08,121 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-09 01:04:08,122 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:04:08,260 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:04:08,261 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 01:04:08,261 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:04:08 BoogieIcfgContainer [2024-11-09 01:04:08,261 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:04:08,262 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:04:08,263 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:04:08,274 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:04:08,274 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:04:08" (1/1) ... [2024-11-09 01:04:08,285 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:04:08,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:08,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1 states to 2 states and 1 transitions. [2024-11-09 01:04:08,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states and 1 transitions. [2024-11-09 01:04:08,347 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 01:04:08,347 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2024-11-09 01:04:08,353 INFO L729 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2024-11-09 01:04:08,379 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-09 01:04:08,379 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 01:04:08,387 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 01:04:08 ImpRootNode [2024-11-09 01:04:08,387 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 01:04:08,388 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 01:04:08,388 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 01:04:08,388 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 01:04:08,389 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:04:08" (3/4) ... [2024-11-09 01:04:08,392 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 01:04:08,400 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2024-11-09 01:04:08,401 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-09 01:04:08,401 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-09 01:04:08,401 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 01:04:08,492 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 01:04:08,492 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-09 01:04:08,493 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 01:04:08,494 INFO L158 Benchmark]: Toolchain (without parser) took 993.89ms. Allocated memory was 130.0MB in the beginning and 159.4MB in the end (delta: 29.4MB). Free memory was 88.5MB in the beginning and 126.8MB in the end (delta: -38.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 01:04:08,494 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory was 74.3MB in the beginning and 74.2MB in the end (delta: 157.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 01:04:08,495 INFO L158 Benchmark]: CACSL2BoogieTranslator took 261.89ms. Allocated memory is still 130.0MB. Free memory was 88.5MB in the beginning and 76.7MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 01:04:08,495 INFO L158 Benchmark]: Boogie Procedure Inliner took 26.31ms. Allocated memory is still 130.0MB. Free memory was 76.7MB in the beginning and 75.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 01:04:08,496 INFO L158 Benchmark]: Boogie Preprocessor took 21.78ms. Allocated memory is still 130.0MB. Free memory was 75.1MB in the beginning and 74.2MB in the end (delta: 863.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 01:04:08,496 INFO L158 Benchmark]: RCFGBuilder took 449.00ms. Allocated memory is still 130.0MB. Free memory was 74.2MB in the beginning and 59.1MB in the end (delta: 15.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-09 01:04:08,497 INFO L158 Benchmark]: CodeCheck took 124.88ms. Allocated memory was 130.0MB in the beginning and 159.4MB in the end (delta: 29.4MB). Free memory was 59.1MB in the beginning and 128.9MB in the end (delta: -69.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 01:04:08,498 INFO L158 Benchmark]: Witness Printer took 104.79ms. Allocated memory is still 159.4MB. Free memory was 128.9MB in the beginning and 126.8MB in the end (delta: 2.1MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. [2024-11-09 01:04:08,504 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, 2 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 0.32ms. Allocated memory is still 130.0MB. Free memory was 74.3MB in the beginning and 74.2MB in the end (delta: 157.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 261.89ms. Allocated memory is still 130.0MB. Free memory was 88.5MB in the beginning and 76.7MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 26.31ms. Allocated memory is still 130.0MB. Free memory was 76.7MB in the beginning and 75.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.78ms. Allocated memory is still 130.0MB. Free memory was 75.1MB in the beginning and 74.2MB in the end (delta: 863.7kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 449.00ms. Allocated memory is still 130.0MB. Free memory was 74.2MB in the beginning and 59.1MB in the end (delta: 15.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 124.88ms. Allocated memory was 130.0MB in the beginning and 159.4MB in the end (delta: 29.4MB). Free memory was 59.1MB in the beginning and 128.9MB in the end (delta: -69.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 104.79ms. Allocated memory is still 159.4MB. Free memory was 128.9MB in the beginning and 126.8MB in the end (delta: 2.1MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-09 01:04:08,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f67ffe-2b66-4581-a2e7-8340b46f28e9/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