./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/longjmp/68-longjmp_18-simple-else_unknown_2_pos.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/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_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/longjmp/68-longjmp_18-simple-else_unknown_2_pos.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1ee1b35263542c2f9419d955bd1dc24a6808f6b181442ba44e9936e7c4d02f43 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:11:12,132 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:11:12,247 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:11:12,255 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:11:12,256 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:11:12,293 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:11:12,294 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:11:12,294 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:11:12,295 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:11:12,296 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:11:12,296 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:11:12,297 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:11:12,297 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:11:12,298 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:11:12,298 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:11:12,299 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:11:12,303 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:11:12,306 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:11:12,306 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:11:12,307 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:11:12,307 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:11:12,308 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:11:12,308 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:11:12,308 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:11:12,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:11:12,309 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:11:12,310 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:11:12,310 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:11:12,310 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:11:12,311 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:11:12,314 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_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ee1b35263542c2f9419d955bd1dc24a6808f6b181442ba44e9936e7c4d02f43 [2024-11-09 00:11:12,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:11:12,689 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:11:12,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:11:12,693 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:11:12,694 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:11:12,695 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/longjmp/68-longjmp_18-simple-else_unknown_2_pos.i Unable to find full path for "g++" [2024-11-09 00:11:14,699 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:11:14,993 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:11:14,993 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/sv-benchmarks/c/longjmp/68-longjmp_18-simple-else_unknown_2_pos.i [2024-11-09 00:11:15,015 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk/data/3c14eff38/df477780718742d39d65d35c1bcc7725/FLAGd4b4d38cd [2024-11-09 00:11:15,045 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk/data/3c14eff38/df477780718742d39d65d35c1bcc7725 [2024-11-09 00:11:15,047 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:11:15,051 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:11:15,054 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:11:15,054 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:11:15,061 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:11:15,062 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,066 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3305d5b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:15, skipping insertion in model container [2024-11-09 00:11:15,066 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,127 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:11:15,331 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/sv-benchmarks/c/longjmp/68-longjmp_18-simple-else_unknown_2_pos.i[1094,1107] [2024-11-09 00:11:15,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:11:15,582 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:11:15,603 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/sv-benchmarks/c/longjmp/68-longjmp_18-simple-else_unknown_2_pos.i[1094,1107] [2024-11-09 00:11:15,654 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:11:15,701 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:11:15,702 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:15 WrapperNode [2024-11-09 00:11:15,702 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:11:15,704 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:11:15,704 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:11:15,704 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:11:15,713 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,729 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,752 INFO L138 Inliner]: procedures = 187, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 55 [2024-11-09 00:11:15,752 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:11:15,753 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:11:15,753 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:11:15,754 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:11:15,765 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,766 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,768 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,769 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,773 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,777 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,778 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,779 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,782 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:11:15,783 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:11:15,783 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:11:15,783 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:11:15,788 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:11:15,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:11:15,832 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:11:15,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:11:15,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:11:15,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:11:15,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:11:15,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:11:16,064 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:11:16,066 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:11:16,231 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-09 00:11:16,232 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:11:16,279 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:11:16,280 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:11:16,281 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:11:16 BoogieIcfgContainer [2024-11-09 00:11:16,281 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:11:16,282 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:11:16,282 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:11:16,291 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:11:16,292 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:11:16" (1/1) ... [2024-11-09 00:11:16,304 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:11:16,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:16,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 8 states and 9 transitions. [2024-11-09 00:11:16,359 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2024-11-09 00:11:16,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:11:16,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:16,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:16,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:11:16,495 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:11:16,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:11:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:11:16,582 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:11:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:11:16,599 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-11-09 00:11:16,620 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 12:11:16 ImpRootNode [2024-11-09 00:11:16,621 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 00:11:16,623 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 00:11:16,623 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 00:11:16,623 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 00:11:16,624 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:11:16" (3/4) ... [2024-11-09 00:11:16,626 INFO L136 WitnessPrinter]: Generating witness for reachability counterexample [2024-11-09 00:11:16,667 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 00:11:16,667 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 00:11:16,668 INFO L158 Benchmark]: Toolchain (without parser) took 1617.15ms. Allocated memory is still 157.3MB. Free memory was 121.6MB in the beginning and 96.2MB in the end (delta: 25.4MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2024-11-09 00:11:16,669 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:11:16,670 INFO L158 Benchmark]: CACSL2BoogieTranslator took 648.93ms. Allocated memory is still 157.3MB. Free memory was 121.6MB in the beginning and 97.7MB in the end (delta: 23.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-09 00:11:16,670 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.87ms. Allocated memory is still 157.3MB. Free memory was 96.9MB in the beginning and 95.6MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:11:16,671 INFO L158 Benchmark]: Boogie Preprocessor took 28.75ms. Allocated memory is still 157.3MB. Free memory was 95.6MB in the beginning and 93.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:11:16,672 INFO L158 Benchmark]: RCFGBuilder took 498.29ms. Allocated memory is still 157.3MB. Free memory was 93.5MB in the beginning and 118.6MB in the end (delta: -25.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 00:11:16,672 INFO L158 Benchmark]: CodeCheck took 338.79ms. Allocated memory is still 157.3MB. Free memory was 118.6MB in the beginning and 98.3MB in the end (delta: 20.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-09 00:11:16,673 INFO L158 Benchmark]: Witness Printer took 44.89ms. Allocated memory is still 157.3MB. Free memory was 98.3MB in the beginning and 96.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:11:16,676 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, 8 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.3s, 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: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 3 NumberOfCodeBlocks, 3 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, 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 - CounterExampleResult [Line: 19]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L723] jmp_buf env_buffer; [L724] int global = 0; [L730] int val; [L731] jmp_buf env_buffer2; [L732] val = _setjmp (env_buffer) [L733] CALL __VERIFIER_assert(global == 2) [L19] COND TRUE !(cond) VAL [global=0] [L19] reach_error() VAL [global=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 648.93ms. Allocated memory is still 157.3MB. Free memory was 121.6MB in the beginning and 97.7MB in the end (delta: 23.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.87ms. Allocated memory is still 157.3MB. Free memory was 96.9MB in the beginning and 95.6MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.75ms. Allocated memory is still 157.3MB. Free memory was 95.6MB in the beginning and 93.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 498.29ms. Allocated memory is still 157.3MB. Free memory was 93.5MB in the beginning and 118.6MB in the end (delta: -25.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * CodeCheck took 338.79ms. Allocated memory is still 157.3MB. Free memory was 118.6MB in the beginning and 98.3MB in the end (delta: 20.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Witness Printer took 44.89ms. Allocated memory is still 157.3MB. Free memory was 98.3MB in the beginning and 96.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2024-11-09 00:11:16,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfdc0d0d-2da3-410b-abaa-e18690dcb58f/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 Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE