./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm --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 32bit --witnessprinter.graph.data.programhash 355b5902b5f931f50c54d9516b33231d0a6419b36d45cf753c504688535a3e74 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:47:34,253 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:47:34,340 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:47:34,346 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:47:34,346 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:47:34,384 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:47:34,385 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:47:34,385 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:47:34,387 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:47:34,387 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:47:34,388 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:47:34,388 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:47:34,389 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:47:34,389 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:47:34,389 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:47:34,390 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:47:34,390 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:47:34,390 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:47:34,390 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:47:34,390 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:47:34,390 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:47:34,390 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:47:34,390 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:47:34,390 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:47:34,390 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:47:34,390 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:47:34,390 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:47:34,391 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:47:34,391 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:47:34,391 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:47:34,391 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:47:34,391 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:47:34,391 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:47:34,392 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355b5902b5f931f50c54d9516b33231d0a6419b36d45cf753c504688535a3e74 [2024-11-13 20:47:34,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:47:34,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:47:34,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:47:34,830 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:47:34,831 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:47:34,833 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c Unable to find full path for "g++" [2024-11-13 20:47:37,109 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:47:37,442 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:47:37,443 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c [2024-11-13 20:47:37,454 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/data/b5b34a88f/7231530dd17f408caf48cb3f1f0a1647/FLAG1b05a1826 [2024-11-13 20:47:37,479 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/data/b5b34a88f/7231530dd17f408caf48cb3f1f0a1647 [2024-11-13 20:47:37,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:47:37,484 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:47:37,486 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:47:37,486 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:47:37,491 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:47:37,492 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:47:37" (1/1) ... [2024-11-13 20:47:37,493 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ebc28fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:37, skipping insertion in model container [2024-11-13 20:47:37,493 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:47:37" (1/1) ... [2024-11-13 20:47:37,540 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:47:37,724 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_c14bde03-6a5b-410d-a5eb-dee284068e5e/sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c[1605,1618] [2024-11-13 20:47:37,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:47:37,851 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:47:37,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2024-11-13 20:47:37,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [58] [2024-11-13 20:47:37,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [424] [2024-11-13 20:47:37,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [462] [2024-11-13 20:47:37,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [534] [2024-11-13 20:47:37,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [664] [2024-11-13 20:47:37,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [745] [2024-11-13 20:47:37,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [771] [2024-11-13 20:47:37,866 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_c14bde03-6a5b-410d-a5eb-dee284068e5e/sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c[1605,1618] [2024-11-13 20:47:37,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:47:37,933 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:47:37,933 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:37 WrapperNode [2024-11-13 20:47:37,933 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:47:37,934 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:47:37,935 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:47:37,935 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:47:37,939 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:37" (1/1) ... [2024-11-13 20:47:37,948 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:37" (1/1) ... [2024-11-13 20:47:37,966 INFO L138 Inliner]: procedures = 50, calls = 90, calls flagged for inlining = 20, calls inlined = 16, statements flattened = 139 [2024-11-13 20:47:37,966 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:47:37,966 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:47:37,966 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:47:37,967 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:47:37,977 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:37" (1/1) ... [2024-11-13 20:47:37,977 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:37" (1/1) ... [2024-11-13 20:47:37,978 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:37" (1/1) ... [2024-11-13 20:47:37,978 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:37" (1/1) ... [2024-11-13 20:47:37,985 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:37" (1/1) ... [2024-11-13 20:47:37,992 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:37" (1/1) ... [2024-11-13 20:47:37,994 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:37" (1/1) ... [2024-11-13 20:47:37,994 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:37" (1/1) ... [2024-11-13 20:47:37,996 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:47:38,001 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:47:38,001 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:47:38,001 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:47:38,002 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:37" (1/1) ... [2024-11-13 20:47:38,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:47:38,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:47:38,033 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:47:38,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:47:38,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:47:38,063 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 20:47:38,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 20:47:38,064 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 20:47:38,064 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 20:47:38,064 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-13 20:47:38,064 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-13 20:47:38,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:47:38,064 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-13 20:47:38,065 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-13 20:47:38,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:47:38,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:47:38,156 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:47:38,158 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:47:38,437 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-13 20:47:38,437 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:47:38,592 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:47:38,592 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:47:38,596 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:47:38 BoogieIcfgContainer [2024-11-13 20:47:38,596 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:47:38,597 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:47:38,597 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:47:38,615 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:47:38,615 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:47:38" (1/1) ... [2024-11-13 20:47:38,625 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:47:38,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:38,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-13 20:47:38,690 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-13 20:47:38,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:47:38,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:38,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:38,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:38,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2024-11-13 20:47:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2024-11-13 20:47:38,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:47:38,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:38,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:39,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2024-11-13 20:47:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2024-11-13 20:47:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:47:39,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:39,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:39,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:39,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 47 states and 66 transitions. [2024-11-13 20:47:39,596 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2024-11-13 20:47:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:47:39,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:39,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:39,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:39,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:39,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:39,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 48 states and 67 transitions. [2024-11-13 20:47:39,834 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 67 transitions. [2024-11-13 20:47:39,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:47:39,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:39,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:39,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:39,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:39,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:39,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 68 transitions. [2024-11-13 20:47:39,995 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2024-11-13 20:47:39,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:47:39,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:39,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:40,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:47:40,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:40,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 54 states and 78 transitions. [2024-11-13 20:47:40,190 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 78 transitions. [2024-11-13 20:47:40,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:47:40,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:40,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:40,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:40,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:47:40,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:40,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 55 states and 79 transitions. [2024-11-13 20:47:40,325 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 79 transitions. [2024-11-13 20:47:40,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:47:40,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:40,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:40,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:47:40,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 22 states and 25 transitions. [2024-11-13 20:47:40,430 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2024-11-13 20:47:40,430 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 20:47:40,431 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 9 iterations. [2024-11-13 20:47:40,445 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 20:47:40,530 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 692 703) the Hoare annotation is: true [2024-11-13 20:47:40,531 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 692 703) the Hoare annotation is: true [2024-11-13 20:47:40,531 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 773 802) the Hoare annotation is: true [2024-11-13 20:47:40,532 INFO L77 FloydHoareUtils]: At program point L798(lines 773 802) the Hoare annotation is: true [2024-11-13 20:47:40,534 INFO L77 FloydHoareUtils]: At program point L794(line 794) the Hoare annotation is: true [2024-11-13 20:47:40,534 INFO L77 FloydHoareUtils]: At program point L787(lines 787 791) the Hoare annotation is: true [2024-11-13 20:47:40,535 INFO L77 FloydHoareUtils]: At program point L787-1(lines 787 791) the Hoare annotation is: true [2024-11-13 20:47:40,535 INFO L77 FloydHoareUtils]: At program point L783-2(lines 783 797) the Hoare annotation is: true [2024-11-13 20:47:40,535 INFO L77 FloydHoareUtils]: At program point L779(line 779) the Hoare annotation is: true [2024-11-13 20:47:40,535 INFO L77 FloydHoareUtils]: At program point L779-1(line 779) the Hoare annotation is: true [2024-11-13 20:47:40,535 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 773 802) the Hoare annotation is: true [2024-11-13 20:47:40,535 INFO L77 FloydHoareUtils]: At program point L758(lines 758 764) the Hoare annotation is: true [2024-11-13 20:47:40,535 INFO L77 FloydHoareUtils]: At program point L54(line 54) the Hoare annotation is: true [2024-11-13 20:47:40,535 INFO L77 FloydHoareUtils]: At program point L754(lines 754 767) the Hoare annotation is: true [2024-11-13 20:47:40,535 INFO L77 FloydHoareUtils]: At program point L754-1(lines 746 770) the Hoare annotation is: true [2024-11-13 20:47:40,535 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 546 569) the Hoare annotation is: true [2024-11-13 20:47:40,536 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 546 569) the Hoare annotation is: true [2024-11-13 20:47:40,536 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 54) the Hoare annotation is: true [2024-11-13 20:47:40,536 INFO L77 FloydHoareUtils]: At program point L514-2(lines 508 521) the Hoare annotation is: true [2024-11-13 20:47:40,536 INFO L77 FloydHoareUtils]: At program point L498(lines 498 504) the Hoare annotation is: true [2024-11-13 20:47:40,536 INFO L77 FloydHoareUtils]: At program point L498-1(lines 498 504) the Hoare annotation is: true [2024-11-13 20:47:40,536 INFO L77 FloydHoareUtils]: At program point L523(lines 478 525) the Hoare annotation is: true [2024-11-13 20:47:40,536 INFO L77 FloydHoareUtils]: At program point L490(line 490) the Hoare annotation is: true [2024-11-13 20:47:40,536 INFO L77 FloydHoareUtils]: At program point L854(lines 854 861) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-13 20:47:40,536 INFO L77 FloydHoareUtils]: At program point L854-2(lines 854 861) the Hoare annotation is: true [2024-11-13 20:47:40,536 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 20:47:40,536 INFO L77 FloydHoareUtils]: At program point L479(lines 478 525) the Hoare annotation is: true [2024-11-13 20:47:40,536 INFO L77 FloydHoareUtils]: At program point L500(line 500) the Hoare annotation is: true [2024-11-13 20:47:40,537 INFO L77 FloydHoareUtils]: At program point L529(lines 468 533) the Hoare annotation is: true [2024-11-13 20:47:40,537 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 20:47:40,537 INFO L77 FloydHoareUtils]: At program point L488(lines 488 494) the Hoare annotation is: true [2024-11-13 20:47:40,537 INFO L77 FloydHoareUtils]: At program point L488-1(lines 488 494) the Hoare annotation is: true [2024-11-13 20:47:40,537 INFO L77 FloydHoareUtils]: At program point L526(lines 477 527) the Hoare annotation is: true [2024-11-13 20:47:40,538 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 680 691) the Hoare annotation is: true [2024-11-13 20:47:40,540 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 680 691) the Hoare annotation is: true [2024-11-13 20:47:40,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 08:47:40 ImpRootNode [2024-11-13 20:47:40,565 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 20:47:40,566 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 20:47:40,566 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 20:47:40,567 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 20:47:40,567 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:47:38" (3/4) ... [2024-11-13 20:47:40,571 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 20:47:40,574 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-13 20:47:40,574 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-13 20:47:40,574 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-13 20:47:40,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-13 20:47:40,582 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2024-11-13 20:47:40,583 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-11-13 20:47:40,583 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-13 20:47:40,583 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 20:47:40,584 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 20:47:40,712 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 20:47:40,713 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 20:47:40,713 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 20:47:40,717 INFO L158 Benchmark]: Toolchain (without parser) took 3230.36ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 95.0MB in the end (delta: 22.5MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2024-11-13 20:47:40,717 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 167.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:47:40,718 INFO L158 Benchmark]: CACSL2BoogieTranslator took 448.27ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 99.6MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 20:47:40,719 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.55ms. Allocated memory is still 142.6MB. Free memory was 99.6MB in the beginning and 97.8MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:47:40,720 INFO L158 Benchmark]: Boogie Preprocessor took 29.71ms. Allocated memory is still 142.6MB. Free memory was 97.8MB in the beginning and 96.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:47:40,721 INFO L158 Benchmark]: RCFGBuilder took 595.48ms. Allocated memory is still 142.6MB. Free memory was 96.7MB in the beginning and 74.5MB in the end (delta: 22.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:47:40,722 INFO L158 Benchmark]: CodeCheck took 1968.31ms. Allocated memory is still 142.6MB. Free memory was 74.5MB in the beginning and 101.4MB in the end (delta: -26.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:47:40,723 INFO L158 Benchmark]: Witness Printer took 146.75ms. Allocated memory is still 142.6MB. Free memory was 101.4MB in the beginning and 95.0MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:47:40,727 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 5 procedures, 35 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.8s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 522 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 158 mSDsluCounter, 489 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 232 mSDsCounter, 88 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 324 IncrementalHoareTripleChecker+Invalid, 412 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 88 mSolverCounterUnsat, 257 mSDtfsCounter, 324 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1108 GetRequests, 1096 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 138 NumberOfCodeBlocks, 138 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 130 ConstructedInterpolants, 0 QuantifiedInterpolants, 262 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 12/12 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 - PositiveResult [Line: 54]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 854]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 692]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((head == \old(head)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (waterLevel == \old(waterLevel))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 773]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((head == \old(head)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 546]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((head == \old(head)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 680]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((head == \old(head)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 167.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 448.27ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 99.6MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.55ms. Allocated memory is still 142.6MB. Free memory was 99.6MB in the beginning and 97.8MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 29.71ms. Allocated memory is still 142.6MB. Free memory was 97.8MB in the beginning and 96.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 595.48ms. Allocated memory is still 142.6MB. Free memory was 96.7MB in the beginning and 74.5MB in the end (delta: 22.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 1968.31ms. Allocated memory is still 142.6MB. Free memory was 74.5MB in the beginning and 101.4MB in the end (delta: -26.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 146.75ms. Allocated memory is still 142.6MB. Free memory was 101.4MB in the beginning and 95.0MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 49]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] - GenericResultAtLocation [Line: 58]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [58] - GenericResultAtLocation [Line: 424]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [424] - GenericResultAtLocation [Line: 462]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [462] - GenericResultAtLocation [Line: 534]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [534] - GenericResultAtLocation [Line: 664]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [664] - GenericResultAtLocation [Line: 745]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [745] - GenericResultAtLocation [Line: 771]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [771] RESULT: Ultimate proved your program to be correct! [2024-11-13 20:47:40,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14bde03-6a5b-410d-a5eb-dee284068e5e/bin/ukojak-verify-EEHR8qb7sm/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 Result: TRUE