./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product01.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_5c1d685f-10fd-4a2b-9074-5101bd8b7569/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/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_5c1d685f-10fd-4a2b-9074-5101bd8b7569/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/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_5c1d685f-10fd-4a2b-9074-5101bd8b7569/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 9e1f50e371f5b814186a57854319e9843da0975e82265b9caee22e9ced53be79 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:16:31,175 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:16:31,273 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:16:31,279 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:16:31,279 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:16:31,302 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:16:31,303 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:16:31,303 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:16:31,304 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:16:31,304 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:16:31,304 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:16:31,304 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:16:31,304 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:16:31,304 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:16:31,304 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:16:31,304 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:16:31,305 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:16:31,305 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:16:31,305 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:16:31,305 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:16:31,305 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:16:31,305 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:16:31,305 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:16:31,305 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:16:31,305 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:16:31,305 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:16:31,306 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:16:31,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:16:31,306 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:16:31,306 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:16:31,306 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:16:31,306 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:16:31,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:16:31,306 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_5c1d685f-10fd-4a2b-9074-5101bd8b7569/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 -> 9e1f50e371f5b814186a57854319e9843da0975e82265b9caee22e9ced53be79 [2024-11-13 21:16:31,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:16:31,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:16:31,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:16:31,638 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:16:31,639 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:16:31,640 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c Unable to find full path for "g++" [2024-11-13 21:16:33,491 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:16:33,849 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:16:33,854 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c [2024-11-13 21:16:33,875 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/bin/ukojak-verify-EEHR8qb7sm/data/cc8719f44/3a5ef8cab2684328a813450a7f8a8e9a/FLAG317d81874 [2024-11-13 21:16:33,895 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/bin/ukojak-verify-EEHR8qb7sm/data/cc8719f44/3a5ef8cab2684328a813450a7f8a8e9a [2024-11-13 21:16:33,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:16:33,901 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:16:33,903 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:16:33,904 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:16:33,910 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:16:33,911 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:16:33" (1/1) ... [2024-11-13 21:16:33,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e59507b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:33, skipping insertion in model container [2024-11-13 21:16:33,915 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:16:33" (1/1) ... [2024-11-13 21:16:33,967 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:16:34,174 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_5c1d685f-10fd-4a2b-9074-5101bd8b7569/sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c[1605,1618] [2024-11-13 21:16:34,357 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:16:34,367 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:16:34,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2024-11-13 21:16:34,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [58] [2024-11-13 21:16:34,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [96] [2024-11-13 21:16:34,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [197] [2024-11-13 21:16:34,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [311] [2024-11-13 21:16:34,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [376] [2024-11-13 21:16:34,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [457] [2024-11-13 21:16:34,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [483] [2024-11-13 21:16:34,380 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_5c1d685f-10fd-4a2b-9074-5101bd8b7569/sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c[1605,1618] [2024-11-13 21:16:34,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:16:34,452 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:16:34,453 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:34 WrapperNode [2024-11-13 21:16:34,453 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:16:34,454 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:16:34,454 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:16:34,454 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:16:34,461 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:34" (1/1) ... [2024-11-13 21:16:34,472 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:34" (1/1) ... [2024-11-13 21:16:34,492 INFO L138 Inliner]: procedures = 49, calls = 88, calls flagged for inlining = 18, calls inlined = 14, statements flattened = 132 [2024-11-13 21:16:34,492 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:16:34,493 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:16:34,493 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:16:34,493 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:16:34,501 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:34" (1/1) ... [2024-11-13 21:16:34,501 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:34" (1/1) ... [2024-11-13 21:16:34,503 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:34" (1/1) ... [2024-11-13 21:16:34,503 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:34" (1/1) ... [2024-11-13 21:16:34,509 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:34" (1/1) ... [2024-11-13 21:16:34,514 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:34" (1/1) ... [2024-11-13 21:16:34,515 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:34" (1/1) ... [2024-11-13 21:16:34,516 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:34" (1/1) ... [2024-11-13 21:16:34,518 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:16:34,519 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:16:34,519 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:16:34,519 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:16:34,520 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:34" (1/1) ... [2024-11-13 21:16:34,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:16:34,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:16:34,561 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:16:34,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:16:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:16:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 21:16:34,591 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 21:16:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 21:16:34,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 21:16:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-13 21:16:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-13 21:16:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:16:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-13 21:16:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-13 21:16:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:16:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:16:34,677 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:16:34,679 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:16:34,917 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-13 21:16:34,917 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:16:35,042 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:16:35,043 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:16:35,043 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:16:35 BoogieIcfgContainer [2024-11-13 21:16:35,043 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:16:35,044 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:16:35,044 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:16:35,059 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:16:35,059 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:16:35" (1/1) ... [2024-11-13 21:16:35,070 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:16:35,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-13 21:16:35,130 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-13 21:16:35,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:16:35,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:35,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:35,339 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 21:16:35,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:35,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2024-11-13 21:16:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2024-11-13 21:16:35,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:16:35,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:35,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:35,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:35,556 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 21:16:35,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:35,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2024-11-13 21:16:35,582 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2024-11-13 21:16:35,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:16:35,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:35,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:35,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:35,814 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 21:16:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 47 states and 65 transitions. [2024-11-13 21:16:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2024-11-13 21:16:36,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:16:36,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,152 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 21:16:36,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 48 states and 66 transitions. [2024-11-13 21:16:36,184 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 66 transitions. [2024-11-13 21:16:36,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:16:36,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,325 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 21:16:36,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 49 states and 67 transitions. [2024-11-13 21:16:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 67 transitions. [2024-11-13 21:16:36,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:16:36,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,467 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 21:16:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 54 states and 76 transitions. [2024-11-13 21:16:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 76 transitions. [2024-11-13 21:16:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:16:36,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,695 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 21:16:36,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 55 states and 77 transitions. [2024-11-13 21:16:36,730 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 77 transitions. [2024-11-13 21:16:36,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:16:36,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,814 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 21:16:36,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 22 states and 25 transitions. [2024-11-13 21:16:36,845 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2024-11-13 21:16:36,845 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 21:16:36,845 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 9 iterations. [2024-11-13 21:16:36,856 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 21:16:36,944 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 404 415) the Hoare annotation is: true [2024-11-13 21:16:36,944 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 404 415) the Hoare annotation is: true [2024-11-13 21:16:36,945 INFO L77 FloydHoareUtils]: At program point L54(line 54) the Hoare annotation is: true [2024-11-13 21:16:36,946 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 208 231) the Hoare annotation is: true [2024-11-13 21:16:36,946 INFO L77 FloydHoareUtils]: At program point L470(lines 470 476) the Hoare annotation is: true [2024-11-13 21:16:36,946 INFO L77 FloydHoareUtils]: At program point L466(lines 466 479) the Hoare annotation is: true [2024-11-13 21:16:36,946 INFO L77 FloydHoareUtils]: At program point L466-1(lines 458 482) the Hoare annotation is: true [2024-11-13 21:16:36,946 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 208 231) the Hoare annotation is: true [2024-11-13 21:16:36,946 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 54) the Hoare annotation is: true [2024-11-13 21:16:36,947 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 99 128) the Hoare annotation is: true [2024-11-13 21:16:36,947 INFO L77 FloydHoareUtils]: At program point L124(lines 99 128) the Hoare annotation is: true [2024-11-13 21:16:36,947 INFO L77 FloydHoareUtils]: At program point L120(line 120) the Hoare annotation is: true [2024-11-13 21:16:36,947 INFO L77 FloydHoareUtils]: At program point L113(lines 113 117) the Hoare annotation is: true [2024-11-13 21:16:36,947 INFO L77 FloydHoareUtils]: At program point L113-1(lines 113 117) the Hoare annotation is: true [2024-11-13 21:16:36,947 INFO L77 FloydHoareUtils]: At program point L109-2(lines 109 123) the Hoare annotation is: true [2024-11-13 21:16:36,947 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 99 128) the Hoare annotation is: true [2024-11-13 21:16:36,947 INFO L77 FloydHoareUtils]: At program point L105(line 105) the Hoare annotation is: true [2024-11-13 21:16:36,947 INFO L77 FloydHoareUtils]: At program point L105-1(line 105) the Hoare annotation is: true [2024-11-13 21:16:36,947 INFO L77 FloydHoareUtils]: At program point L184(lines 184 191) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-13 21:16:36,949 INFO L77 FloydHoareUtils]: At program point L184-2(lines 184 191) the Hoare annotation is: true [2024-11-13 21:16:36,950 INFO L77 FloydHoareUtils]: At program point L358-2(lines 352 363) the Hoare annotation is: true [2024-11-13 21:16:36,950 INFO L77 FloydHoareUtils]: At program point L342(lines 342 348) the Hoare annotation is: true [2024-11-13 21:16:36,950 INFO L77 FloydHoareUtils]: At program point L342-1(lines 342 348) the Hoare annotation is: true [2024-11-13 21:16:36,950 INFO L77 FloydHoareUtils]: At program point L371(lines 312 375) the Hoare annotation is: true [2024-11-13 21:16:36,950 INFO L77 FloydHoareUtils]: At program point L334(line 334) the Hoare annotation is: true [2024-11-13 21:16:36,950 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 21:16:36,951 INFO L77 FloydHoareUtils]: At program point L368(lines 321 369) the Hoare annotation is: true [2024-11-13 21:16:36,951 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 21:16:36,951 INFO L77 FloydHoareUtils]: At program point L323(lines 322 367) the Hoare annotation is: true [2024-11-13 21:16:36,951 INFO L77 FloydHoareUtils]: At program point L344(line 344) the Hoare annotation is: true [2024-11-13 21:16:36,951 INFO L77 FloydHoareUtils]: At program point L365(lines 322 367) the Hoare annotation is: true [2024-11-13 21:16:36,952 INFO L77 FloydHoareUtils]: At program point L332(lines 332 338) the Hoare annotation is: true [2024-11-13 21:16:36,952 INFO L77 FloydHoareUtils]: At program point L332-1(lines 332 338) the Hoare annotation is: true [2024-11-13 21:16:36,953 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 392 403) the Hoare annotation is: true [2024-11-13 21:16:36,953 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 392 403) the Hoare annotation is: true [2024-11-13 21:16:36,975 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:16:36 ImpRootNode [2024-11-13 21:16:36,976 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:16:36,977 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:16:36,977 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:16:36,978 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:16:36,978 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:16:35" (3/4) ... [2024-11-13 21:16:36,981 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 21:16:36,985 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-13 21:16:36,985 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-13 21:16:36,985 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-13 21:16:36,986 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-13 21:16:36,992 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2024-11-13 21:16:36,992 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-13 21:16:36,993 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-13 21:16:36,993 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:16:36,993 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:16:37,105 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 21:16:37,105 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 21:16:37,105 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:16:37,106 INFO L158 Benchmark]: Toolchain (without parser) took 3204.90ms. Allocated memory is still 142.6MB. Free memory was 118.7MB in the beginning and 52.4MB in the end (delta: 66.3MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2024-11-13 21:16:37,107 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 142.6MB. Free memory is still 80.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:16:37,107 INFO L158 Benchmark]: CACSL2BoogieTranslator took 550.51ms. Allocated memory is still 142.6MB. Free memory was 118.5MB in the beginning and 100.5MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:16:37,107 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.92ms. Allocated memory is still 142.6MB. Free memory was 100.5MB in the beginning and 99.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:16:37,111 INFO L158 Benchmark]: Boogie Preprocessor took 25.75ms. Allocated memory is still 142.6MB. Free memory was 98.8MB in the beginning and 98.0MB in the end (delta: 853.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:16:37,111 INFO L158 Benchmark]: RCFGBuilder took 524.13ms. Allocated memory is still 142.6MB. Free memory was 98.0MB in the beginning and 77.0MB in the end (delta: 20.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:16:37,112 INFO L158 Benchmark]: CodeCheck took 1932.72ms. Allocated memory is still 142.6MB. Free memory was 76.8MB in the beginning and 58.4MB in the end (delta: 18.4MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2024-11-13 21:16:37,112 INFO L158 Benchmark]: Witness Printer took 128.37ms. Allocated memory is still 142.6MB. Free memory was 58.4MB in the beginning and 52.4MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:16:37,114 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, 530 SdHoareTripleChecker+Valid, 1.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 176 mSDsluCounter, 489 SdHoareTripleChecker+Invalid, 0.9s 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, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.8s 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: 184]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 404]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (waterLevel == \old(waterLevel))) && (head == \old(head))) - ProcedureContractResult [Line: 208]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) - ProcedureContractResult [Line: 99]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) - ProcedureContractResult [Line: 392]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 142.6MB. Free memory is still 80.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 550.51ms. Allocated memory is still 142.6MB. Free memory was 118.5MB in the beginning and 100.5MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.92ms. Allocated memory is still 142.6MB. Free memory was 100.5MB in the beginning and 99.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 25.75ms. Allocated memory is still 142.6MB. Free memory was 98.8MB in the beginning and 98.0MB in the end (delta: 853.1kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 524.13ms. Allocated memory is still 142.6MB. Free memory was 98.0MB in the beginning and 77.0MB in the end (delta: 20.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 1932.72ms. Allocated memory is still 142.6MB. Free memory was 76.8MB in the beginning and 58.4MB in the end (delta: 18.4MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. * Witness Printer took 128.37ms. Allocated memory is still 142.6MB. Free memory was 58.4MB in the beginning and 52.4MB in the end (delta: 6.0MB). 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,"featureselect.i","") [58] - GenericResultAtLocation [Line: 96]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [96] - GenericResultAtLocation [Line: 197]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [197] - GenericResultAtLocation [Line: 311]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [311] - GenericResultAtLocation [Line: 376]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [376] - GenericResultAtLocation [Line: 457]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [457] - GenericResultAtLocation [Line: 483]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [483] RESULT: Ultimate proved your program to be correct! [2024-11-13 21:16:37,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c1d685f-10fd-4a2b-9074-5101bd8b7569/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