./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/longjmp/68-longjmp_15-counting-global-one-method_unknown_1_neg.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/longjmp/68-longjmp_15-counting-global-one-method_unknown_1_neg.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi --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 ab1e8dcb058e943a31b221d8f9da153d9c001c00799b48c120d18390c004ff1e --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:17:06,292 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:17:06,369 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:17:06,375 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:17:06,375 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:17:06,412 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:17:06,413 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:17:06,414 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:17:06,415 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:17:06,415 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:17:06,416 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:17:06,421 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:17:06,421 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:17:06,425 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:17:06,426 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:17:06,427 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:17:06,427 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:17:06,428 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:17:06,428 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:17:06,429 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:17:06,430 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:17:06,430 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:17:06,431 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:17:06,431 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:06,431 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:17:06,432 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:17:06,432 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:17:06,433 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:17:06,433 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:17:06,433 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:17:06,435 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_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab1e8dcb058e943a31b221d8f9da153d9c001c00799b48c120d18390c004ff1e [2023-11-24 22:17:06,749 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:17:06,781 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:17:06,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:17:06,785 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:17:06,786 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:17:06,787 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/longjmp/68-longjmp_15-counting-global-one-method_unknown_1_neg.i [2023-11-24 22:17:09,884 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:17:10,174 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:17:10,175 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/sv-benchmarks/c/longjmp/68-longjmp_15-counting-global-one-method_unknown_1_neg.i [2023-11-24 22:17:10,184 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/data/036bc5c40/49c3c3d4ea574b95b058f395e13fbe50/FLAG1e5dcd674 [2023-11-24 22:17:10,200 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/data/036bc5c40/49c3c3d4ea574b95b058f395e13fbe50 [2023-11-24 22:17:10,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:17:10,204 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:17:10,206 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:10,207 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:17:10,212 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:17:10,213 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,214 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43742d42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:10, skipping insertion in model container [2023-11-24 22:17:10,214 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,252 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:17:10,401 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_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/sv-benchmarks/c/longjmp/68-longjmp_15-counting-global-one-method_unknown_1_neg.i[1109,1122] [2023-11-24 22:17:10,419 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:10,436 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:17:10,449 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_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/sv-benchmarks/c/longjmp/68-longjmp_15-counting-global-one-method_unknown_1_neg.i[1109,1122] [2023-11-24 22:17:10,455 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:10,472 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:17:10,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:10 WrapperNode [2023-11-24 22:17:10,473 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:10,474 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:10,474 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:17:10,474 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:17:10,482 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,489 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,509 INFO L138 Inliner]: procedures = 20, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 32 [2023-11-24 22:17:10,510 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:10,511 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:17:10,511 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:17:10,511 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:17:10,521 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,524 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,525 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,540 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,548 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,550 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,552 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,554 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:17:10,556 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:17:10,557 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:17:10,557 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:17:10,558 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:10,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:17:10,594 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:17:10,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:17:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:17:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:17:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:17:10,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:17:10,730 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:17:10,733 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:17:10,892 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:17:10,912 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:17:10,913 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:17:10,914 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:10 BoogieIcfgContainer [2023-11-24 22:17:10,915 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:17:10,916 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:17:10,916 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:17:10,926 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:17:10,927 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:10" (1/1) ... [2023-11-24 22:17:10,945 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:17:11,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:11,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2023-11-24 22:17:11,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2023-11-24 22:17:11,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-11-24 22:17:11,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:11,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 22:17:11,171 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-24 22:17:11,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 22:17:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 22:17:11,290 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-24 22:17:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 22:17:11,315 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-11-24 22:17:11,336 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 24.11 10:17:11 ImpRootNode [2023-11-24 22:17:11,336 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-24 22:17:11,337 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-24 22:17:11,337 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-24 22:17:11,337 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-24 22:17:11,338 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:10" (3/4) ... [2023-11-24 22:17:11,338 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2023-11-24 22:17:11,368 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/witness.graphml [2023-11-24 22:17:11,368 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-24 22:17:11,371 INFO L158 Benchmark]: Toolchain (without parser) took 1164.73ms. Allocated memory is still 169.9MB. Free memory was 138.5MB in the beginning and 119.9MB in the end (delta: 18.6MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2023-11-24 22:17:11,372 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 130.0MB. Free memory is still 101.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 22:17:11,377 INFO L158 Benchmark]: CACSL2BoogieTranslator took 266.82ms. Allocated memory is still 169.9MB. Free memory was 138.4MB in the beginning and 131.4MB in the end (delta: 6.9MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. [2023-11-24 22:17:11,378 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.16ms. Allocated memory is still 169.9MB. Free memory was 131.4MB in the beginning and 129.6MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-24 22:17:11,378 INFO L158 Benchmark]: Boogie Preprocessor took 45.00ms. Allocated memory is still 169.9MB. Free memory was 129.6MB in the beginning and 128.2MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-24 22:17:11,379 INFO L158 Benchmark]: RCFGBuilder took 358.46ms. Allocated memory is still 169.9MB. Free memory was 128.2MB in the beginning and 134.6MB in the end (delta: -6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-24 22:17:11,380 INFO L158 Benchmark]: CodeCheck took 420.40ms. Allocated memory is still 169.9MB. Free memory was 134.6MB in the beginning and 122.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-24 22:17:11,380 INFO L158 Benchmark]: Witness Printer took 31.76ms. Allocated memory is still 169.9MB. Free memory was 122.0MB in the beginning and 119.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-24 22:17:11,383 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; [L45] int count = 0; [L49] CALL __VERIFIER_assert(!(count == 0)) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, count=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, count=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 130.0MB. Free memory is still 101.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 266.82ms. Allocated memory is still 169.9MB. Free memory was 138.4MB in the beginning and 131.4MB in the end (delta: 6.9MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.16ms. Allocated memory is still 169.9MB. Free memory was 131.4MB in the beginning and 129.6MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.00ms. Allocated memory is still 169.9MB. Free memory was 129.6MB in the beginning and 128.2MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 358.46ms. Allocated memory is still 169.9MB. Free memory was 128.2MB in the beginning and 134.6MB in the end (delta: -6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * CodeCheck took 420.40ms. Allocated memory is still 169.9MB. Free memory was 134.6MB in the beginning and 122.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Witness Printer took 31.76ms. Allocated memory is still 169.9MB. Free memory was 122.0MB in the beginning and 119.9MB 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! [2023-11-24 22:17:11,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40a0f1b7-bb24-46d1-b7dd-82956f603b8b/bin/ukojak-verify-afCqCEvfdi/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