./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product09.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_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/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_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/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_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/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 ebd5e4db60536079e2f1ed21b8808db42225a5df1dde0ff11f7a6872cf3ec06e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:55:27,279 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:55:27,377 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:55:27,382 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:55:27,382 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:55:27,417 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:55:27,418 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:55:27,418 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:55:27,419 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:55:27,419 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:55:27,420 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:55:27,420 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:55:27,420 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:55:27,421 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:55:27,421 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:55:27,421 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:55:27,421 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:55:27,421 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:55:27,421 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:55:27,421 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:55:27,422 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:55:27,422 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:55:27,422 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:55:27,422 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:55:27,422 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:55:27,422 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:55:27,423 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:55:27,423 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:55:27,423 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:55:27,423 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:55:27,423 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:55:27,423 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:55:27,423 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:55:27,423 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_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/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 -> ebd5e4db60536079e2f1ed21b8808db42225a5df1dde0ff11f7a6872cf3ec06e [2024-11-13 21:55:27,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:55:27,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:55:27,753 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:55:27,754 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:55:27,755 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:55:27,756 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c Unable to find full path for "g++" [2024-11-13 21:55:29,636 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:55:29,995 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:55:29,996 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c [2024-11-13 21:55:30,008 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/bin/ukojak-verify-EEHR8qb7sm/data/f1e1fe2e2/d39f3294f50c494b97fdcfee0f75a8e8/FLAGae96c1f81 [2024-11-13 21:55:30,032 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/bin/ukojak-verify-EEHR8qb7sm/data/f1e1fe2e2/d39f3294f50c494b97fdcfee0f75a8e8 [2024-11-13 21:55:30,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:55:30,037 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:55:30,039 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:55:30,039 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:55:30,045 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:55:30,046 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:55:30" (1/1) ... [2024-11-13 21:55:30,048 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@178f9d57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:30, skipping insertion in model container [2024-11-13 21:55:30,048 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:55:30" (1/1) ... [2024-11-13 21:55:30,089 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:55:30,397 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_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c[11292,11305] [2024-11-13 21:55:30,460 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:55:30,476 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:55:30,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [49] [2024-11-13 21:55:30,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [415] [2024-11-13 21:55:30,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [424] [2024-11-13 21:55:30,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [452] [2024-11-13 21:55:30,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [537] [2024-11-13 21:55:30,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [604] [2024-11-13 21:55:30,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [732] [2024-11-13 21:55:30,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [770] [2024-11-13 21:55:30,524 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_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c[11292,11305] [2024-11-13 21:55:30,539 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:55:30,558 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:55:30,559 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:30 WrapperNode [2024-11-13 21:55:30,559 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:55:30,560 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:55:30,560 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:55:30,560 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:55:30,567 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:30" (1/1) ... [2024-11-13 21:55:30,578 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:30" (1/1) ... [2024-11-13 21:55:30,608 INFO L138 Inliner]: procedures = 50, calls = 90, calls flagged for inlining = 20, calls inlined = 14, statements flattened = 132 [2024-11-13 21:55:30,609 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:55:30,610 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:55:30,610 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:55:30,611 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:55:30,618 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:30" (1/1) ... [2024-11-13 21:55:30,618 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:30" (1/1) ... [2024-11-13 21:55:30,619 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:30" (1/1) ... [2024-11-13 21:55:30,620 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:30" (1/1) ... [2024-11-13 21:55:30,624 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:30" (1/1) ... [2024-11-13 21:55:30,627 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:30" (1/1) ... [2024-11-13 21:55:30,629 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:30" (1/1) ... [2024-11-13 21:55:30,629 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:30" (1/1) ... [2024-11-13 21:55:30,636 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:55:30,637 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:55:30,637 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:55:30,637 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:55:30,638 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:55:30" (1/1) ... [2024-11-13 21:55:30,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:55:30,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:55:30,678 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:55:30,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:55:30,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:55:30,706 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 21:55:30,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 21:55:30,706 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 21:55:30,706 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 21:55:30,706 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-13 21:55:30,706 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-13 21:55:30,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:55:30,707 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-13 21:55:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-13 21:55:30,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:55:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:55:30,788 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:55:30,790 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:55:31,095 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-13 21:55:31,096 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:55:31,260 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:55:31,261 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:55:31,262 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:55:31 BoogieIcfgContainer [2024-11-13 21:55:31,262 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:55:31,263 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:55:31,265 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:55:31,278 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:55:31,278 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:55:31" (1/1) ... [2024-11-13 21:55:31,289 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:55:31,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:31,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-13 21:55:31,355 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-13 21:55:31,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:55:31,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:31,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:31,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:31,509 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 21:55:31,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:31,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2024-11-13 21:55:31,539 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2024-11-13 21:55:31,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:55:31,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:31,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:31,736 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 21:55:31,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:31,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2024-11-13 21:55:31,767 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2024-11-13 21:55:31,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:55:31,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:31,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:31,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:31,892 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 21:55:32,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:32,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 47 states and 65 transitions. [2024-11-13 21:55:32,067 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2024-11-13 21:55:32,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:55:32,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:32,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:32,174 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 21:55:32,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:32,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 48 states and 66 transitions. [2024-11-13 21:55:32,189 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 66 transitions. [2024-11-13 21:55:32,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:55:32,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:32,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:32,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:32,287 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 21:55:32,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:32,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 49 states and 67 transitions. [2024-11-13 21:55:32,304 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 67 transitions. [2024-11-13 21:55:32,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:55:32,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:32,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:32,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:32,374 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 21:55:32,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:32,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 54 states and 76 transitions. [2024-11-13 21:55:32,446 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 76 transitions. [2024-11-13 21:55:32,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:55:32,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:32,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:32,581 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 21:55:32,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:32,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 55 states and 77 transitions. [2024-11-13 21:55:32,608 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 77 transitions. [2024-11-13 21:55:32,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:55:32,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:32,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:32,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:32,692 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 21:55:32,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 22 states and 25 transitions. [2024-11-13 21:55:32,723 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2024-11-13 21:55:32,724 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 21:55:32,724 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 9 iterations. [2024-11-13 21:55:32,736 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 21:55:32,820 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 484 495) the Hoare annotation is: true [2024-11-13 21:55:32,821 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 484 495) the Hoare annotation is: true [2024-11-13 21:55:32,822 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 772 801) the Hoare annotation is: true [2024-11-13 21:55:32,825 INFO L77 FloydHoareUtils]: At program point L797(lines 772 801) the Hoare annotation is: true [2024-11-13 21:55:32,825 INFO L77 FloydHoareUtils]: At program point L793(line 793) the Hoare annotation is: true [2024-11-13 21:55:32,825 INFO L77 FloydHoareUtils]: At program point L786(lines 786 790) the Hoare annotation is: true [2024-11-13 21:55:32,825 INFO L77 FloydHoareUtils]: At program point L786-1(lines 786 790) the Hoare annotation is: true [2024-11-13 21:55:32,825 INFO L77 FloydHoareUtils]: At program point L782-2(lines 782 796) the Hoare annotation is: true [2024-11-13 21:55:32,825 INFO L77 FloydHoareUtils]: At program point L778(line 778) the Hoare annotation is: true [2024-11-13 21:55:32,825 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 772 801) the Hoare annotation is: true [2024-11-13 21:55:32,826 INFO L77 FloydHoareUtils]: At program point L778-1(line 778) the Hoare annotation is: true [2024-11-13 21:55:32,826 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 611 634) the Hoare annotation is: true [2024-11-13 21:55:32,826 INFO L77 FloydHoareUtils]: At program point L420(line 420) the Hoare annotation is: true [2024-11-13 21:55:32,826 INFO L77 FloydHoareUtils]: At program point L439(lines 439 445) the Hoare annotation is: true [2024-11-13 21:55:32,826 INFO L77 FloydHoareUtils]: At program point L435(lines 435 448) the Hoare annotation is: true [2024-11-13 21:55:32,826 INFO L77 FloydHoareUtils]: At program point L435-1(lines 427 451) the Hoare annotation is: true [2024-11-13 21:55:32,826 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 611 634) the Hoare annotation is: true [2024-11-13 21:55:32,826 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 420) the Hoare annotation is: true [2024-11-13 21:55:32,826 INFO L77 FloydHoareUtils]: At program point L572(line 572) the Hoare annotation is: true [2024-11-13 21:55:32,827 INFO L77 FloydHoareUtils]: At program point L853(lines 853 860) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-13 21:55:32,827 INFO L77 FloydHoareUtils]: At program point L853-2(lines 853 860) the Hoare annotation is: true [2024-11-13 21:55:32,827 INFO L77 FloydHoareUtils]: At program point L593(lines 550 595) the Hoare annotation is: true [2024-11-13 21:55:32,827 INFO L77 FloydHoareUtils]: At program point L560(lines 560 566) the Hoare annotation is: true [2024-11-13 21:55:32,827 INFO L77 FloydHoareUtils]: At program point L560-1(lines 560 566) the Hoare annotation is: true [2024-11-13 21:55:32,827 INFO L77 FloydHoareUtils]: At program point L586-2(lines 580 591) the Hoare annotation is: true [2024-11-13 21:55:32,827 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 21:55:32,827 INFO L77 FloydHoareUtils]: At program point L570(lines 570 576) the Hoare annotation is: true [2024-11-13 21:55:32,827 INFO L77 FloydHoareUtils]: At program point L570-1(lines 570 576) the Hoare annotation is: true [2024-11-13 21:55:32,828 INFO L77 FloydHoareUtils]: At program point L599(lines 540 603) the Hoare annotation is: true [2024-11-13 21:55:32,828 INFO L77 FloydHoareUtils]: At program point L562(line 562) the Hoare annotation is: true [2024-11-13 21:55:32,828 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 21:55:32,828 INFO L77 FloydHoareUtils]: At program point L596(lines 549 597) the Hoare annotation is: true [2024-11-13 21:55:32,828 INFO L77 FloydHoareUtils]: At program point L551(lines 550 595) the Hoare annotation is: true [2024-11-13 21:55:32,828 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 472 483) the Hoare annotation is: true [2024-11-13 21:55:32,828 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 472 483) the Hoare annotation is: true [2024-11-13 21:55:32,850 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:55:32 ImpRootNode [2024-11-13 21:55:32,852 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:55:32,853 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:55:32,853 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:55:32,853 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:55:32,854 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:55:31" (3/4) ... [2024-11-13 21:55:32,857 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 21:55:32,860 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-13 21:55:32,860 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-13 21:55:32,861 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-13 21:55:32,861 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-13 21:55:32,868 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-11-13 21:55:32,869 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-13 21:55:32,869 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-13 21:55:32,869 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:55:32,870 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:55:32,980 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 21:55:32,980 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 21:55:32,981 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:55:32,984 INFO L158 Benchmark]: Toolchain (without parser) took 2945.18ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 93.0MB in the beginning and 296.5MB in the end (delta: -203.5MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. [2024-11-13 21:55:32,985 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 167.8MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:55:32,985 INFO L158 Benchmark]: CACSL2BoogieTranslator took 520.15ms. Allocated memory is still 117.4MB. Free memory was 93.0MB in the beginning and 75.2MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:55:32,985 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.18ms. Allocated memory is still 117.4MB. Free memory was 75.2MB in the beginning and 73.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:55:32,986 INFO L158 Benchmark]: Boogie Preprocessor took 26.28ms. Allocated memory is still 117.4MB. Free memory was 73.4MB in the beginning and 72.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:55:32,986 INFO L158 Benchmark]: RCFGBuilder took 625.93ms. Allocated memory is still 117.4MB. Free memory was 72.4MB in the beginning and 51.9MB in the end (delta: 20.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:55:32,986 INFO L158 Benchmark]: CodeCheck took 1589.04ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 51.9MB in the beginning and 302.1MB in the end (delta: -250.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:55:32,987 INFO L158 Benchmark]: Witness Printer took 127.69ms. Allocated memory is still 352.3MB. Free memory was 302.1MB in the beginning and 296.5MB in the end (delta: 5.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:55:32,991 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: 1.4s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 530 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 176 mSDsluCounter, 489 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 232 mSDsCounter, 76 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 312 IncrementalHoareTripleChecker+Invalid, 388 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 76 mSolverCounterUnsat, 257 mSDtfsCounter, 312 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1095 GetRequests, 1083 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s 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: 420]: 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: 853]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 484]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((head == \old(head)) && (waterLevel == \old(waterLevel))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 772]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 611]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 472]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 167.8MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 520.15ms. Allocated memory is still 117.4MB. Free memory was 93.0MB in the beginning and 75.2MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.18ms. Allocated memory is still 117.4MB. Free memory was 75.2MB in the beginning and 73.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 26.28ms. Allocated memory is still 117.4MB. Free memory was 73.4MB in the beginning and 72.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 625.93ms. Allocated memory is still 117.4MB. Free memory was 72.4MB in the beginning and 51.9MB in the end (delta: 20.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 1589.04ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 51.9MB in the beginning and 302.1MB in the end (delta: -250.3MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 127.69ms. Allocated memory is still 352.3MB. Free memory was 302.1MB in the beginning and 296.5MB in the end (delta: 5.6MB). 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,"libacc.i","") [49] - GenericResultAtLocation [Line: 415]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [415] - GenericResultAtLocation [Line: 424]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [424] - GenericResultAtLocation [Line: 452]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [452] - GenericResultAtLocation [Line: 537]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [537] - GenericResultAtLocation [Line: 604]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [604] - GenericResultAtLocation [Line: 732]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [732] - GenericResultAtLocation [Line: 770]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [770] RESULT: Ultimate proved your program to be correct! [2024-11-13 21:55:33,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aedc7c8-3d38-44e9-bc29-f10c32a63e1d/bin/ukojak-verify-EEHR8qb7sm/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 Result: TRUE