./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_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_5531105f-fda7-4ba2-90c3-d59c7a206264/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/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_5531105f-fda7-4ba2-90c3-d59c7a206264/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product01.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/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_5531105f-fda7-4ba2-90c3-d59c7a206264/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 47239d678f7aaf21a2fed69a46673ac27eceb8c724d4476eded10389fccd5c92 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:17:14,815 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:17:14,921 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:17:14,929 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:17:14,931 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:17:14,960 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:17:14,961 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:17:14,962 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:17:14,962 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:17:14,962 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:17:14,962 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:17:14,963 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:17:14,963 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:17:14,963 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:17:14,964 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:17:14,964 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:17:14,964 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:17:14,964 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:17:14,964 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:17:14,964 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:17:14,965 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:17:14,965 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:17:14,965 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:17:14,965 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:17:14,965 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:17:14,965 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:17:14,965 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:17:14,965 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:17:14,965 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:17:14,965 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:17:14,966 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:17:14,966 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:17:14,966 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:17:14,966 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_5531105f-fda7-4ba2-90c3-d59c7a206264/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 -> 47239d678f7aaf21a2fed69a46673ac27eceb8c724d4476eded10389fccd5c92 [2024-11-13 22:17:15,321 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:17:15,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:17:15,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:17:15,333 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:17:15,333 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:17:15,335 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/minepump_spec2_product01.cil.c Unable to find full path for "g++" [2024-11-13 22:17:17,261 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:17:17,651 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:17:17,651 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/sv-benchmarks/c/product-lines/minepump_spec2_product01.cil.c [2024-11-13 22:17:17,664 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/bin/ukojak-verify-EEHR8qb7sm/data/ebe249d73/0c3d40a388b148cd992b3a9b7f8f166e/FLAGf31576652 [2024-11-13 22:17:17,680 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/bin/ukojak-verify-EEHR8qb7sm/data/ebe249d73/0c3d40a388b148cd992b3a9b7f8f166e [2024-11-13 22:17:17,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:17:17,685 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:17:17,687 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:17:17,687 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:17:17,692 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:17:17,693 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:17:17" (1/1) ... [2024-11-13 22:17:17,694 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@380b6b93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:17, skipping insertion in model container [2024-11-13 22:17:17,694 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:17:17" (1/1) ... [2024-11-13 22:17:17,732 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:17:18,030 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_5531105f-fda7-4ba2-90c3-d59c7a206264/sv-benchmarks/c/product-lines/minepump_spec2_product01.cil.c[17118,17131] [2024-11-13 22:17:18,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:17:18,046 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:17:18,055 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [49] [2024-11-13 22:17:18,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [165] [2024-11-13 22:17:18,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [233] [2024-11-13 22:17:18,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [271] [2024-11-13 22:17:18,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [369] [2024-11-13 22:17:18,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [409] [2024-11-13 22:17:18,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [775] [2024-11-13 22:17:18,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [856] [2024-11-13 22:17:18,114 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_5531105f-fda7-4ba2-90c3-d59c7a206264/sv-benchmarks/c/product-lines/minepump_spec2_product01.cil.c[17118,17131] [2024-11-13 22:17:18,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:17:18,132 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:17:18,132 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:18 WrapperNode [2024-11-13 22:17:18,133 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:17:18,134 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:17:18,134 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:17:18,134 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:17:18,142 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:18" (1/1) ... [2024-11-13 22:17:18,153 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:18" (1/1) ... [2024-11-13 22:17:18,176 INFO L138 Inliner]: procedures = 50, calls = 89, calls flagged for inlining = 17, calls inlined = 14, statements flattened = 134 [2024-11-13 22:17:18,177 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:17:18,177 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:17:18,177 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:17:18,177 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:17:18,185 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:18" (1/1) ... [2024-11-13 22:17:18,185 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:18" (1/1) ... [2024-11-13 22:17:18,187 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:18" (1/1) ... [2024-11-13 22:17:18,187 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:18" (1/1) ... [2024-11-13 22:17:18,192 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:18" (1/1) ... [2024-11-13 22:17:18,196 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:18" (1/1) ... [2024-11-13 22:17:18,197 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:18" (1/1) ... [2024-11-13 22:17:18,198 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:18" (1/1) ... [2024-11-13 22:17:18,200 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:17:18,201 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:17:18,201 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:17:18,201 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:17:18,202 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:18" (1/1) ... [2024-11-13 22:17:18,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:17:18,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:17:18,244 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:17:18,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:17:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:17:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 22:17:18,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 22:17:18,281 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2024-11-13 22:17:18,281 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2024-11-13 22:17:18,281 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 22:17:18,281 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 22:17:18,281 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-13 22:17:18,281 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-13 22:17:18,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:17:18,282 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-13 22:17:18,282 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-13 22:17:18,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:17:18,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:17:18,390 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:17:18,392 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:17:18,736 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-13 22:17:18,736 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:17:18,895 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:17:18,896 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:17:18,896 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:17:18 BoogieIcfgContainer [2024-11-13 22:17:18,896 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:17:18,897 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:17:18,897 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:17:18,909 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:17:18,909 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:17:18" (1/1) ... [2024-11-13 22:17:18,918 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:17:18,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:18,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 40 states and 51 transitions. [2024-11-13 22:17:18,992 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 51 transitions. [2024-11-13 22:17:19,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:17:19,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:19,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:19,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:19,190 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 22:17:19,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:19,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 40 states and 49 transitions. [2024-11-13 22:17:19,226 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2024-11-13 22:17:19,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:17:19,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:19,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:19,392 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 22:17:19,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:19,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 42 states and 52 transitions. [2024-11-13 22:17:19,426 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 52 transitions. [2024-11-13 22:17:19,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:17:19,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:19,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:19,613 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 22:17:19,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:19,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 54 states and 74 transitions. [2024-11-13 22:17:19,801 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 74 transitions. [2024-11-13 22:17:19,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:17:19,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:19,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:19,901 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 22:17:19,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:19,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 55 states and 75 transitions. [2024-11-13 22:17:19,932 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 75 transitions. [2024-11-13 22:17:19,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:17:19,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:19,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:19,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,068 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 22:17:20,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 56 states and 76 transitions. [2024-11-13 22:17:20,098 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 76 transitions. [2024-11-13 22:17:20,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:17:20,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,218 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 22:17:20,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 61 states and 85 transitions. [2024-11-13 22:17:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 85 transitions. [2024-11-13 22:17:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:17:20,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,475 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 22:17:20,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 62 states and 86 transitions. [2024-11-13 22:17:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 86 transitions. [2024-11-13 22:17:20,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:17:20,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,564 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 22:17:20,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 26 states and 29 transitions. [2024-11-13 22:17:20,585 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2024-11-13 22:17:20,585 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:17:20,585 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 9 iterations. [2024-11-13 22:17:20,593 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 22:17:20,668 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 803 814) the Hoare annotation is: true [2024-11-13 22:17:20,669 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 803 814) the Hoare annotation is: true [2024-11-13 22:17:20,669 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 273 302) the Hoare annotation is: true [2024-11-13 22:17:20,669 INFO L77 FloydHoareUtils]: At program point L287(lines 287 291) the Hoare annotation is: true [2024-11-13 22:17:20,669 INFO L77 FloydHoareUtils]: At program point L287-1(lines 287 291) the Hoare annotation is: true [2024-11-13 22:17:20,669 INFO L77 FloydHoareUtils]: At program point L283-2(lines 283 297) the Hoare annotation is: true [2024-11-13 22:17:20,669 INFO L77 FloydHoareUtils]: At program point L279(line 279) the Hoare annotation is: true [2024-11-13 22:17:20,669 INFO L77 FloydHoareUtils]: At program point L279-1(line 279) the Hoare annotation is: true [2024-11-13 22:17:20,669 INFO L77 FloydHoareUtils]: At program point L298(lines 273 302) the Hoare annotation is: true [2024-11-13 22:17:20,669 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 273 302) the Hoare annotation is: true [2024-11-13 22:17:20,669 INFO L77 FloydHoareUtils]: At program point L294(line 294) the Hoare annotation is: true [2024-11-13 22:17:20,669 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 815 823) the Hoare annotation is: true [2024-11-13 22:17:20,670 INFO L77 FloydHoareUtils]: At program point isMethaneLevelCriticalEXIT(lines 815 823) the Hoare annotation is: true [2024-11-13 22:17:20,670 INFO L77 FloydHoareUtils]: At program point L386-1(line 386) the Hoare annotation is: true [2024-11-13 22:17:20,670 INFO L77 FloydHoareUtils]: At program point L861(line 861) the Hoare annotation is: true [2024-11-13 22:17:20,670 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 62 85) the Hoare annotation is: true [2024-11-13 22:17:20,670 INFO L77 FloydHoareUtils]: At program point L393(lines 393 399) the Hoare annotation is: true [2024-11-13 22:17:20,670 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 62 85) the Hoare annotation is: true [2024-11-13 22:17:20,670 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 861) the Hoare annotation is: true [2024-11-13 22:17:20,670 INFO L77 FloydHoareUtils]: At program point L392(lines 392 402) the Hoare annotation is: true [2024-11-13 22:17:20,670 INFO L77 FloydHoareUtils]: At program point L388(lines 388 405) the Hoare annotation is: true [2024-11-13 22:17:20,671 INFO L77 FloydHoareUtils]: At program point L388-1(lines 380 408) the Hoare annotation is: true [2024-11-13 22:17:20,671 INFO L77 FloydHoareUtils]: At program point L386(line 386) the Hoare annotation is: true [2024-11-13 22:17:20,671 INFO L77 FloydHoareUtils]: At program point L225(lines 178 226) the Hoare annotation is: true [2024-11-13 22:17:20,671 INFO L77 FloydHoareUtils]: At program point L180(lines 179 224) the Hoare annotation is: true [2024-11-13 22:17:20,671 INFO L77 FloydHoareUtils]: At program point L201(line 201) the Hoare annotation is: true [2024-11-13 22:17:20,671 INFO L77 FloydHoareUtils]: At program point L222(lines 179 224) the Hoare annotation is: true [2024-11-13 22:17:20,671 INFO L77 FloydHoareUtils]: At program point L189(lines 189 195) the Hoare annotation is: true [2024-11-13 22:17:20,671 INFO L77 FloydHoareUtils]: At program point L189-1(lines 189 195) the Hoare annotation is: true [2024-11-13 22:17:20,671 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:17:20,671 INFO L77 FloydHoareUtils]: At program point L215-2(lines 209 220) the Hoare annotation is: true [2024-11-13 22:17:20,671 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:17:20,672 INFO L77 FloydHoareUtils]: At program point L199(lines 199 205) the Hoare annotation is: true [2024-11-13 22:17:20,672 INFO L77 FloydHoareUtils]: At program point L199-1(lines 199 205) the Hoare annotation is: true [2024-11-13 22:17:20,672 INFO L77 FloydHoareUtils]: At program point L356(lines 356 363) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-13 22:17:20,672 INFO L77 FloydHoareUtils]: At program point L228(lines 169 232) the Hoare annotation is: true [2024-11-13 22:17:20,672 INFO L77 FloydHoareUtils]: At program point L356-2(lines 356 363) the Hoare annotation is: true [2024-11-13 22:17:20,672 INFO L77 FloydHoareUtils]: At program point L191(line 191) the Hoare annotation is: true [2024-11-13 22:17:20,672 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 791 802) the Hoare annotation is: true [2024-11-13 22:17:20,672 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 791 802) the Hoare annotation is: true [2024-11-13 22:17:20,691 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:17:20 ImpRootNode [2024-11-13 22:17:20,691 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:17:20,692 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:17:20,692 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:17:20,692 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:17:20,693 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:17:18" (3/4) ... [2024-11-13 22:17:20,695 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:17:20,698 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-13 22:17:20,698 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-13 22:17:20,698 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2024-11-13 22:17:20,698 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-13 22:17:20,699 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-13 22:17:20,703 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2024-11-13 22:17:20,703 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-13 22:17:20,704 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-13 22:17:20,704 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:17:20,704 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:17:20,804 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:17:20,805 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:17:20,805 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:17:20,808 INFO L158 Benchmark]: Toolchain (without parser) took 3121.86ms. Allocated memory is still 117.4MB. Free memory was 93.4MB in the beginning and 52.4MB in the end (delta: 41.0MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. [2024-11-13 22:17:20,808 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 167.8MB. Free memory is still 105.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:17:20,809 INFO L158 Benchmark]: CACSL2BoogieTranslator took 446.53ms. Allocated memory is still 117.4MB. Free memory was 93.4MB in the beginning and 75.5MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:17:20,809 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.18ms. Allocated memory is still 117.4MB. Free memory was 75.5MB in the beginning and 73.7MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:17:20,809 INFO L158 Benchmark]: Boogie Preprocessor took 22.65ms. Allocated memory is still 117.4MB. Free memory was 73.7MB in the beginning and 72.9MB in the end (delta: 791.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:17:20,809 INFO L158 Benchmark]: RCFGBuilder took 695.64ms. Allocated memory is still 117.4MB. Free memory was 72.5MB in the beginning and 51.8MB in the end (delta: 20.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:17:20,810 INFO L158 Benchmark]: CodeCheck took 1794.54ms. Allocated memory is still 117.4MB. Free memory was 51.8MB in the beginning and 58.6MB in the end (delta: -6.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:17:20,810 INFO L158 Benchmark]: Witness Printer took 113.40ms. Allocated memory is still 117.4MB. Free memory was 58.6MB in the beginning and 52.4MB in the end (delta: 6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:17:20,814 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, 40 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.7s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 653 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 188 mSDsluCounter, 577 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 244 mSDsCounter, 76 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 332 IncrementalHoareTripleChecker+Invalid, 408 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 76 mSolverCounterUnsat, 333 mSDtfsCounter, 332 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1408 GetRequests, 1396 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, 0.7s InterpolantComputationTime, 190 NumberOfCodeBlocks, 190 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 182 ConstructedInterpolants, 0 QuantifiedInterpolants, 326 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: 861]: 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: 356]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 803]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: ((((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (methAndRunningLastTime == \old(methAndRunningLastTime))) && (head == \old(head))) && (waterLevel == \old(waterLevel))) - ProcedureContractResult [Line: 273]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) && (methaneLevelCritical == \old(methaneLevelCritical))) - ProcedureContractResult [Line: 815]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical. Ensures: (((((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (methAndRunningLastTime == \old(methAndRunningLastTime))) && (head == \old(head))) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) - ProcedureContractResult [Line: 62]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) && (methaneLevelCritical == \old(methaneLevelCritical))) - ProcedureContractResult [Line: 791]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: ((((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (methAndRunningLastTime == \old(methAndRunningLastTime))) && (head == \old(head))) && (methaneLevelCritical == \old(methaneLevelCritical))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 167.8MB. Free memory is still 105.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 446.53ms. Allocated memory is still 117.4MB. Free memory was 93.4MB in the beginning and 75.5MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.18ms. Allocated memory is still 117.4MB. Free memory was 75.5MB in the beginning and 73.7MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 22.65ms. Allocated memory is still 117.4MB. Free memory was 73.7MB in the beginning and 72.9MB in the end (delta: 791.4kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 695.64ms. Allocated memory is still 117.4MB. Free memory was 72.5MB in the beginning and 51.8MB in the end (delta: 20.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 1794.54ms. Allocated memory is still 117.4MB. Free memory was 51.8MB in the beginning and 58.6MB in the end (delta: -6.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 113.40ms. Allocated memory is still 117.4MB. Free memory was 58.6MB in the beginning and 52.4MB in the end (delta: 6.2MB). 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,"MinePump.i","") [49] - GenericResultAtLocation [Line: 165]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [165] - GenericResultAtLocation [Line: 233]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [233] - GenericResultAtLocation [Line: 271]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [271] - GenericResultAtLocation [Line: 369]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [369] - GenericResultAtLocation [Line: 409]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [409] - GenericResultAtLocation [Line: 775]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [775] - GenericResultAtLocation [Line: 856]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [856] RESULT: Ultimate proved your program to be correct! [2024-11-13 22:17:20,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5531105f-fda7-4ba2-90c3-d59c7a206264/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