./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product04.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_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/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_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product04.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/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_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/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 67e8a37948bd5f43a3fb7848f413432f70349c69c24953f933a261c7c5558ab6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:06:55,259 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:06:55,381 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:06:55,390 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:06:55,391 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:06:55,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:06:55,435 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:06:55,435 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:06:55,436 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:06:55,436 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:06:55,436 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:06:55,436 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:06:55,436 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:06:55,436 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:06:55,437 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:06:55,437 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:06:55,437 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:06:55,437 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:06:55,437 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:06:55,438 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:06:55,438 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:06:55,438 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:06:55,438 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:06:55,438 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:06:55,439 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:06:55,439 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:06:55,439 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:06:55,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:06:55,439 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:06:55,440 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:06:55,441 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:06:55,441 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:06:55,441 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:06:55,441 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_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/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 -> 67e8a37948bd5f43a3fb7848f413432f70349c69c24953f933a261c7c5558ab6 [2024-11-13 21:06:55,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:06:55,836 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:06:55,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:06:55,844 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:06:55,845 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:06:55,846 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/minepump_spec1_product04.cil.c Unable to find full path for "g++" [2024-11-13 21:06:58,133 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:06:58,567 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:06:58,568 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/sv-benchmarks/c/product-lines/minepump_spec1_product04.cil.c [2024-11-13 21:06:58,593 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/bin/ukojak-verify-EEHR8qb7sm/data/b42908158/2430b0d4e01846f481e998305b0f9351/FLAG25a0f0e48 [2024-11-13 21:06:58,627 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/bin/ukojak-verify-EEHR8qb7sm/data/b42908158/2430b0d4e01846f481e998305b0f9351 [2024-11-13 21:06:58,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:06:58,634 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:06:58,636 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:06:58,637 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:06:58,643 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:06:58,644 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:06:58" (1/1) ... [2024-11-13 21:06:58,647 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aa729d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:58, skipping insertion in model container [2024-11-13 21:06:58,648 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:06:58" (1/1) ... [2024-11-13 21:06:58,693 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:06:58,897 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_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/sv-benchmarks/c/product-lines/minepump_spec1_product04.cil.c[1605,1618] [2024-11-13 21:06:59,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:06:59,085 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:06:59,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2024-11-13 21:06:59,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [58] [2024-11-13 21:06:59,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [133] [2024-11-13 21:06:59,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [271] [2024-11-13 21:06:59,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [637] [2024-11-13 21:06:59,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [718] [2024-11-13 21:06:59,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [756] [2024-11-13 21:06:59,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [782] [2024-11-13 21:06:59,105 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_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/sv-benchmarks/c/product-lines/minepump_spec1_product04.cil.c[1605,1618] [2024-11-13 21:06:59,200 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:06:59,228 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:06:59,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:59 WrapperNode [2024-11-13 21:06:59,228 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:06:59,230 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:06:59,230 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:06:59,230 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:06:59,236 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:59" (1/1) ... [2024-11-13 21:06:59,250 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:59" (1/1) ... [2024-11-13 21:06:59,277 INFO L138 Inliner]: procedures = 51, calls = 91, calls flagged for inlining = 19, calls inlined = 16, statements flattened = 136 [2024-11-13 21:06:59,277 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:06:59,280 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:06:59,280 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:06:59,280 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:06:59,291 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:59" (1/1) ... [2024-11-13 21:06:59,292 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:59" (1/1) ... [2024-11-13 21:06:59,295 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:59" (1/1) ... [2024-11-13 21:06:59,299 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:59" (1/1) ... [2024-11-13 21:06:59,303 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:59" (1/1) ... [2024-11-13 21:06:59,315 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:59" (1/1) ... [2024-11-13 21:06:59,316 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:59" (1/1) ... [2024-11-13 21:06:59,321 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:59" (1/1) ... [2024-11-13 21:06:59,324 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:06:59,328 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:06:59,328 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:06:59,328 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:06:59,330 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:59" (1/1) ... [2024-11-13 21:06:59,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:06:59,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:06:59,377 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:06:59,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:06:59,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:06:59,421 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2024-11-13 21:06:59,421 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2024-11-13 21:06:59,422 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 21:06:59,422 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 21:06:59,422 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 21:06:59,422 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 21:06:59,422 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-13 21:06:59,423 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-13 21:06:59,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:06:59,423 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-13 21:06:59,423 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-13 21:06:59,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:06:59,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:06:59,539 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:06:59,541 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:07:00,000 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-13 21:07:00,000 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:07:00,165 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:07:00,165 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:07:00,165 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:07:00 BoogieIcfgContainer [2024-11-13 21:07:00,168 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:07:00,169 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:07:00,170 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:07:00,184 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:07:00,184 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:07:00" (1/1) ... [2024-11-13 21:07:00,198 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:07:00,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:00,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 39 states and 49 transitions. [2024-11-13 21:07:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 49 transitions. [2024-11-13 21:07:00,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:07:00,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:00,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:00,495 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 21:07:00,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:00,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2024-11-13 21:07:00,578 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2024-11-13 21:07:00,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:07:00,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:00,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:00,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:00,728 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 21:07:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:00,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2024-11-13 21:07:00,758 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2024-11-13 21:07:00,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:07:00,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:00,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:01,110 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 21:07:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:01,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 53 states and 73 transitions. [2024-11-13 21:07:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 73 transitions. [2024-11-13 21:07:01,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:07:01,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:01,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:01,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:01,614 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 21:07:01,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:01,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 54 states and 74 transitions. [2024-11-13 21:07:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 74 transitions. [2024-11-13 21:07:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:07:01,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:01,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:01,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:01,902 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 21:07:01,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:01,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 55 states and 75 transitions. [2024-11-13 21:07:01,931 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 75 transitions. [2024-11-13 21:07:01,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:07:01,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:01,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:01,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:02,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:07:02,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:02,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 60 states and 85 transitions. [2024-11-13 21:07:02,144 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 85 transitions. [2024-11-13 21:07:02,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:07:02,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:02,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:07:02,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:02,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 61 states and 86 transitions. [2024-11-13 21:07:02,284 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 86 transitions. [2024-11-13 21:07:02,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:07:02,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:02,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:02,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:02,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:07:02,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 26 states and 29 transitions. [2024-11-13 21:07:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2024-11-13 21:07:02,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 21:07:02,410 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 9 iterations. [2024-11-13 21:07:02,428 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 21:07:02,537 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 665 676) the Hoare annotation is: true [2024-11-13 21:07:02,539 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 665 676) the Hoare annotation is: true [2024-11-13 21:07:02,539 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 677 685) the Hoare annotation is: true [2024-11-13 21:07:02,539 INFO L77 FloydHoareUtils]: At program point isMethaneLevelCriticalEXIT(lines 677 685) the Hoare annotation is: true [2024-11-13 21:07:02,539 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 784 813) the Hoare annotation is: true [2024-11-13 21:07:02,539 INFO L77 FloydHoareUtils]: At program point L798(lines 798 802) the Hoare annotation is: true [2024-11-13 21:07:02,540 INFO L77 FloydHoareUtils]: At program point L798-1(lines 798 802) the Hoare annotation is: true [2024-11-13 21:07:02,540 INFO L77 FloydHoareUtils]: At program point L794-2(lines 794 808) the Hoare annotation is: true [2024-11-13 21:07:02,540 INFO L77 FloydHoareUtils]: At program point L790(line 790) the Hoare annotation is: true [2024-11-13 21:07:02,541 INFO L77 FloydHoareUtils]: At program point L790-1(line 790) the Hoare annotation is: true [2024-11-13 21:07:02,541 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 784 813) the Hoare annotation is: true [2024-11-13 21:07:02,541 INFO L77 FloydHoareUtils]: At program point L809(lines 784 813) the Hoare annotation is: true [2024-11-13 21:07:02,542 INFO L77 FloydHoareUtils]: At program point L805(line 805) the Hoare annotation is: true [2024-11-13 21:07:02,542 INFO L77 FloydHoareUtils]: At program point L54(line 54) the Hoare annotation is: true [2024-11-13 21:07:02,542 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 145 168) the Hoare annotation is: true [2024-11-13 21:07:02,542 INFO L77 FloydHoareUtils]: At program point L769(lines 769 775) the Hoare annotation is: true [2024-11-13 21:07:02,543 INFO L77 FloydHoareUtils]: At program point L765(lines 765 778) the Hoare annotation is: true [2024-11-13 21:07:02,543 INFO L77 FloydHoareUtils]: At program point L765-1(lines 757 781) the Hoare annotation is: true [2024-11-13 21:07:02,543 INFO L77 FloydHoareUtils]: At program point L763(line 763) the Hoare annotation is: true [2024-11-13 21:07:02,543 INFO L77 FloydHoareUtils]: At program point L763-1(line 763) the Hoare annotation is: true [2024-11-13 21:07:02,543 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 145 168) the Hoare annotation is: true [2024-11-13 21:07:02,543 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 54) the Hoare annotation is: true [2024-11-13 21:07:02,544 INFO L77 FloydHoareUtils]: At program point L865(lines 865 872) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-13 21:07:02,544 INFO L77 FloydHoareUtils]: At program point L97(line 97) the Hoare annotation is: true [2024-11-13 21:07:02,544 INFO L77 FloydHoareUtils]: At program point L865-2(lines 865 872) the Hoare annotation is: true [2024-11-13 21:07:02,545 INFO L77 FloydHoareUtils]: At program point L122(lines 75 124) the Hoare annotation is: true [2024-11-13 21:07:02,545 INFO L77 FloydHoareUtils]: At program point L85(lines 85 91) the Hoare annotation is: true [2024-11-13 21:07:02,545 INFO L77 FloydHoareUtils]: At program point L85-1(lines 85 91) the Hoare annotation is: true [2024-11-13 21:07:02,545 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 21:07:02,545 INFO L77 FloydHoareUtils]: At program point L128(lines 65 132) the Hoare annotation is: true [2024-11-13 21:07:02,545 INFO L77 FloydHoareUtils]: At program point L95(lines 95 101) the Hoare annotation is: true [2024-11-13 21:07:02,545 INFO L77 FloydHoareUtils]: At program point L95-1(lines 95 101) the Hoare annotation is: true [2024-11-13 21:07:02,546 INFO L77 FloydHoareUtils]: At program point L87(line 87) the Hoare annotation is: true [2024-11-13 21:07:02,546 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 21:07:02,548 INFO L77 FloydHoareUtils]: At program point L125(lines 74 126) the Hoare annotation is: true [2024-11-13 21:07:02,549 INFO L77 FloydHoareUtils]: At program point L113-2(lines 105 120) the Hoare annotation is: true [2024-11-13 21:07:02,549 INFO L77 FloydHoareUtils]: At program point L76(lines 75 124) the Hoare annotation is: true [2024-11-13 21:07:02,549 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 653 664) the Hoare annotation is: true [2024-11-13 21:07:02,549 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 653 664) the Hoare annotation is: true [2024-11-13 21:07:02,579 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:07:02 ImpRootNode [2024-11-13 21:07:02,580 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:07:02,581 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:07:02,581 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:07:02,582 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:07:02,583 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:07:00" (3/4) ... [2024-11-13 21:07:02,586 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 21:07:02,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-13 21:07:02,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2024-11-13 21:07:02,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-13 21:07:02,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-13 21:07:02,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-13 21:07:02,600 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2024-11-13 21:07:02,601 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-11-13 21:07:02,602 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-13 21:07:02,605 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:07:02,606 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:07:02,740 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 21:07:02,740 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 21:07:02,740 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:07:02,745 INFO L158 Benchmark]: Toolchain (without parser) took 4108.69ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 35.5MB in the end (delta: 56.5MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. [2024-11-13 21:07:02,745 INFO L158 Benchmark]: CDTParser took 1.94ms. Allocated memory is still 117.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:07:02,747 INFO L158 Benchmark]: CACSL2BoogieTranslator took 593.02ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 74.2MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:07:02,748 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.48ms. Allocated memory is still 117.4MB. Free memory was 74.2MB in the beginning and 72.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:07:02,748 INFO L158 Benchmark]: Boogie Preprocessor took 47.32ms. Allocated memory is still 117.4MB. Free memory was 72.5MB in the beginning and 71.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:07:02,749 INFO L158 Benchmark]: RCFGBuilder took 839.50ms. Allocated memory is still 117.4MB. Free memory was 71.5MB in the beginning and 49.5MB in the end (delta: 22.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:07:02,749 INFO L158 Benchmark]: CodeCheck took 2411.56ms. Allocated memory is still 117.4MB. Free memory was 49.5MB in the beginning and 40.9MB in the end (delta: 8.6MB). Peak memory consumption was 5.8MB. Max. memory is 16.1GB. [2024-11-13 21:07:02,749 INFO L158 Benchmark]: Witness Printer took 159.99ms. Allocated memory is still 117.4MB. Free memory was 40.9MB in the beginning and 35.5MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:07:02,754 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 6 procedures, 39 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.2s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 618 SdHoareTripleChecker+Valid, 1.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 170 mSDsluCounter, 561 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 244 mSDsCounter, 88 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 344 IncrementalHoareTripleChecker+Invalid, 432 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 88 mSolverCounterUnsat, 317 mSDtfsCounter, 344 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1359 GetRequests, 1347 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, 1.1s InterpolantComputationTime, 182 NumberOfCodeBlocks, 182 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 174 ConstructedInterpolants, 0 QuantifiedInterpolants, 318 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 24/24 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: 865]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 665]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (head == \old(head))) && (waterLevel == \old(waterLevel))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 677]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical. Ensures: ((((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (head == \old(head))) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 784]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (head == \old(head))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 145]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (head == \old(head))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 653]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (head == \old(head))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.94ms. Allocated memory is still 117.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 593.02ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 74.2MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.48ms. Allocated memory is still 117.4MB. Free memory was 74.2MB in the beginning and 72.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 47.32ms. Allocated memory is still 117.4MB. Free memory was 72.5MB in the beginning and 71.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 839.50ms. Allocated memory is still 117.4MB. Free memory was 71.5MB in the beginning and 49.5MB in the end (delta: 22.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 2411.56ms. Allocated memory is still 117.4MB. Free memory was 49.5MB in the beginning and 40.9MB in the end (delta: 8.6MB). Peak memory consumption was 5.8MB. Max. memory is 16.1GB. * Witness Printer took 159.99ms. Allocated memory is still 117.4MB. Free memory was 40.9MB in the beginning and 35.5MB in the end (delta: 5.4MB). 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,"scenario.i","") [58] - GenericResultAtLocation [Line: 133]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [133] - GenericResultAtLocation [Line: 271]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [271] - GenericResultAtLocation [Line: 637]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [637] - GenericResultAtLocation [Line: 718]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [718] - GenericResultAtLocation [Line: 756]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [756] - GenericResultAtLocation [Line: 782]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [782] RESULT: Ultimate proved your program to be correct! [2024-11-13 21:07:02,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_978163a0-38e3-49d1-9c2b-21b31fbc7bcb/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