./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/longjmp/68-longjmp_13-counting-local_unknown_1_neg.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/longjmp/68-longjmp_13-counting-local_unknown_1_neg.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL --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 ce4dc67002ea948488ebd0ea078ef778e27905568e15269abab380732a30d383 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:36:00,259 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:36:00,390 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:36:00,399 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:36:00,400 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:36:00,446 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:36:00,447 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:36:00,448 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:36:00,449 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:36:00,455 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:36:00,457 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:36:00,457 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:36:00,458 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:36:00,460 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:36:00,461 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:36:00,461 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:36:00,462 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:36:00,462 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:36:00,463 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:36:00,463 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:36:00,464 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:36:00,464 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:36:00,466 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:36:00,466 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:36:00,467 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:36:00,467 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:36:00,468 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:36:00,468 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:36:00,469 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:36:00,469 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:36:00,471 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_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce4dc67002ea948488ebd0ea078ef778e27905568e15269abab380732a30d383 [2023-11-19 03:36:00,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:36:00,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:36:00,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:36:00,918 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:36:00,919 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:36:00,920 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/longjmp/68-longjmp_13-counting-local_unknown_1_neg.i [2023-11-19 03:36:04,355 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:36:04,694 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:36:04,694 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/sv-benchmarks/c/longjmp/68-longjmp_13-counting-local_unknown_1_neg.i [2023-11-19 03:36:04,706 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/data/a3c9fe4b4/d08624c94f0444429b4abe7d95617e13/FLAGe6453068f [2023-11-19 03:36:04,728 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/data/a3c9fe4b4/d08624c94f0444429b4abe7d95617e13 [2023-11-19 03:36:04,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:36:04,737 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:36:04,741 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:36:04,741 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:36:04,748 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:36:04,749 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:36:04" (1/1) ... [2023-11-19 03:36:04,750 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d1c4f7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:04, skipping insertion in model container [2023-11-19 03:36:04,750 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:36:04" (1/1) ... [2023-11-19 03:36:04,785 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:36:04,982 WARN L240 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_8886b3c9-f128-4169-9d70-c317a8d6dd93/sv-benchmarks/c/longjmp/68-longjmp_13-counting-local_unknown_1_neg.i[1097,1110] [2023-11-19 03:36:05,000 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:36:05,019 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:36:05,035 WARN L240 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_8886b3c9-f128-4169-9d70-c317a8d6dd93/sv-benchmarks/c/longjmp/68-longjmp_13-counting-local_unknown_1_neg.i[1097,1110] [2023-11-19 03:36:05,042 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:36:05,063 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:36:05,064 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:05 WrapperNode [2023-11-19 03:36:05,064 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:36:05,065 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:36:05,066 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:36:05,066 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:36:05,076 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:05" (1/1) ... [2023-11-19 03:36:05,086 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:05" (1/1) ... [2023-11-19 03:36:05,108 INFO L138 Inliner]: procedures = 21, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 34 [2023-11-19 03:36:05,109 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:36:05,110 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:36:05,110 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:36:05,110 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:36:05,121 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:05" (1/1) ... [2023-11-19 03:36:05,122 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:05" (1/1) ... [2023-11-19 03:36:05,124 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:05" (1/1) ... [2023-11-19 03:36:05,124 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:05" (1/1) ... [2023-11-19 03:36:05,129 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:05" (1/1) ... [2023-11-19 03:36:05,133 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:05" (1/1) ... [2023-11-19 03:36:05,134 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:05" (1/1) ... [2023-11-19 03:36:05,136 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:05" (1/1) ... [2023-11-19 03:36:05,138 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:36:05,139 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:36:05,139 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:36:05,139 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:36:05,141 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:05" (1/1) ... [2023-11-19 03:36:05,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:36:05,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:36:05,184 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:36:05,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:36:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:36:05,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:36:05,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:36:05,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:36:05,334 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:36:05,337 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:36:05,543 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:36:05,578 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:36:05,578 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:36:05,583 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:36:05 BoogieIcfgContainer [2023-11-19 03:36:05,583 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:36:05,584 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:36:05,584 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:36:05,595 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:36:05,596 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:36:05" (1/1) ... [2023-11-19 03:36:05,605 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:36:05,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:05,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2023-11-19 03:36:05,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2023-11-19 03:36:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-11-19 03:36:05,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:05,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:05,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 03:36:05,805 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 03:36:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 03:36:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 03:36:05,884 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 03:36:05,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 03:36:05,900 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-11-19 03:36:05,924 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 03:36:05 ImpRootNode [2023-11-19 03:36:05,924 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 03:36:05,925 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 03:36:05,926 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 03:36:05,926 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 03:36:05,926 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:36:05" (3/4) ... [2023-11-19 03:36:05,928 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2023-11-19 03:36:05,969 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/witness.graphml [2023-11-19 03:36:05,969 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 03:36:05,970 INFO L158 Benchmark]: Toolchain (without parser) took 1232.88ms. Allocated memory is still 148.9MB. Free memory was 104.7MB in the beginning and 103.9MB in the end (delta: 774.6kB). Peak memory consumption was 2.3MB. Max. memory is 16.1GB. [2023-11-19 03:36:05,971 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 107.0MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:36:05,972 INFO L158 Benchmark]: CACSL2BoogieTranslator took 323.32ms. Allocated memory is still 148.9MB. Free memory was 104.3MB in the beginning and 93.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-19 03:36:05,972 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.93ms. Allocated memory is still 148.9MB. Free memory was 93.8MB in the beginning and 92.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 03:36:05,973 INFO L158 Benchmark]: Boogie Preprocessor took 28.12ms. Allocated memory is still 148.9MB. Free memory was 92.1MB in the beginning and 91.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:36:05,974 INFO L158 Benchmark]: RCFGBuilder took 444.22ms. Allocated memory is still 148.9MB. Free memory was 91.0MB in the beginning and 117.9MB in the end (delta: -26.9MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2023-11-19 03:36:05,975 INFO L158 Benchmark]: CodeCheck took 340.41ms. Allocated memory is still 148.9MB. Free memory was 117.9MB in the beginning and 105.4MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-19 03:36:05,976 INFO L158 Benchmark]: Witness Printer took 43.84ms. Allocated memory is still 148.9MB. Free memory was 105.4MB in the beginning and 103.9MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 03:36:05,980 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, 10 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: [L44] jmp_buf my_jump_buffer; [L51] volatile int count = 0; [L53] CALL __VERIFIER_assert(!(count == 0)) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L19] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 107.0MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 323.32ms. Allocated memory is still 148.9MB. Free memory was 104.3MB in the beginning and 93.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.93ms. Allocated memory is still 148.9MB. Free memory was 93.8MB in the beginning and 92.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.12ms. Allocated memory is still 148.9MB. Free memory was 92.1MB in the beginning and 91.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 444.22ms. Allocated memory is still 148.9MB. Free memory was 91.0MB in the beginning and 117.9MB in the end (delta: -26.9MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. * CodeCheck took 340.41ms. Allocated memory is still 148.9MB. Free memory was 117.9MB in the beginning and 105.4MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Witness Printer took 43.84ms. Allocated memory is still 148.9MB. Free memory was 105.4MB in the beginning and 103.9MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2023-11-19 03:36:06,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8886b3c9-f128-4169-9d70-c317a8d6dd93/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE