./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product11.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_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/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_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/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_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/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 bd7f84863cb412e83f8c5773a09de3282aa45b8f86409f0c880aae27635b0b5f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:46:34,519 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:46:34,620 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:46:34,629 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:46:34,629 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:46:34,662 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:46:34,663 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:46:34,663 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:46:34,663 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:46:34,663 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:46:34,664 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:46:34,664 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:46:34,664 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:46:34,664 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:46:34,664 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:46:34,664 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:46:34,664 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:46:34,664 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:46:34,665 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:46:34,665 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:46:34,665 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:46:34,665 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:46:34,665 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:46:34,665 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:46:34,665 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:46:34,666 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:46:34,666 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:46:34,666 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:34,666 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:46:34,666 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:46:34,666 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:46:34,666 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:46:34,666 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:46:34,667 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_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/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 -> bd7f84863cb412e83f8c5773a09de3282aa45b8f86409f0c880aae27635b0b5f [2024-11-13 22:46:34,977 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:46:34,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:46:34,990 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:46:34,993 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:46:34,993 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:46:34,995 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c Unable to find full path for "g++" [2024-11-13 22:46:37,033 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:46:37,477 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:46:37,478 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c [2024-11-13 22:46:37,490 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/bin/ukojak-verify-EEHR8qb7sm/data/6a58c8165/46e1329ed34243fbbb2b8046613befeb/FLAGaab640818 [2024-11-13 22:46:37,628 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/bin/ukojak-verify-EEHR8qb7sm/data/6a58c8165/46e1329ed34243fbbb2b8046613befeb [2024-11-13 22:46:37,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:46:37,633 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:46:37,634 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:37,635 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:46:37,640 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:46:37,641 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:37" (1/1) ... [2024-11-13 22:46:37,642 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b46b373 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:37, skipping insertion in model container [2024-11-13 22:46:37,643 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:37" (1/1) ... [2024-11-13 22:46:37,675 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:46:37,855 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_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c[1605,1618] [2024-11-13 22:46:37,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:37,997 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:46:38,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2024-11-13 22:46:38,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [58] [2024-11-13 22:46:38,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [208] [2024-11-13 22:46:38,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [278] [2024-11-13 22:46:38,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [305] [2024-11-13 22:46:38,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [385] [2024-11-13 22:46:38,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [484] [2024-11-13 22:46:38,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [850] [2024-11-13 22:46:38,016 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_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c[1605,1618] [2024-11-13 22:46:38,085 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:38,106 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:46:38,107 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:38 WrapperNode [2024-11-13 22:46:38,107 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:38,109 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:38,109 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:46:38,109 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:46:38,117 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:38" (1/1) ... [2024-11-13 22:46:38,131 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:38" (1/1) ... [2024-11-13 22:46:38,163 INFO L138 Inliner]: procedures = 51, calls = 92, calls flagged for inlining = 22, calls inlined = 16, statements flattened = 139 [2024-11-13 22:46:38,167 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:38,168 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:46:38,169 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:46:38,169 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:46:38,181 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:38" (1/1) ... [2024-11-13 22:46:38,181 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:38" (1/1) ... [2024-11-13 22:46:38,183 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:38" (1/1) ... [2024-11-13 22:46:38,183 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:38" (1/1) ... [2024-11-13 22:46:38,192 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:38" (1/1) ... [2024-11-13 22:46:38,199 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:38" (1/1) ... [2024-11-13 22:46:38,204 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:38" (1/1) ... [2024-11-13 22:46:38,205 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:38" (1/1) ... [2024-11-13 22:46:38,207 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:46:38,211 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:46:38,211 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:46:38,212 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:46:38,213 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:38" (1/1) ... [2024-11-13 22:46:38,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:38,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:46:38,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:46:38,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:46:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:46:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 22:46:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 22:46:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 22:46:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 22:46:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-13 22:46:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-13 22:46:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:46:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-13 22:46:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-13 22:46:38,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:46:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:46:38,402 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:46:38,405 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:46:38,651 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-13 22:46:38,651 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:46:38,790 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:46:38,790 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:46:38,790 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:38 BoogieIcfgContainer [2024-11-13 22:46:38,791 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:46:38,792 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:46:38,792 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:46:38,805 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:46:38,806 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:38" (1/1) ... [2024-11-13 22:46:38,816 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:46:38,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:38,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-13 22:46:38,883 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-13 22:46:38,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:46:38,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:38,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:39,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:39,077 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 22:46:39,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:39,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2024-11-13 22:46:39,144 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2024-11-13 22:46:39,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:46:39,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:39,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:39,330 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 22:46:39,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:39,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2024-11-13 22:46:39,379 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2024-11-13 22:46:39,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:46:39,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:39,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:39,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:39,690 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 22:46:39,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:39,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 47 states and 66 transitions. [2024-11-13 22:46:39,894 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2024-11-13 22:46:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:46:39,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:39,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:40,014 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 22:46:40,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:40,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 48 states and 67 transitions. [2024-11-13 22:46:40,032 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 67 transitions. [2024-11-13 22:46:40,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:46:40,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:40,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:40,231 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 22:46:40,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:40,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 68 transitions. [2024-11-13 22:46:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2024-11-13 22:46:40,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:46:40,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:40,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:40,320 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 22:46:40,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:40,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 54 states and 78 transitions. [2024-11-13 22:46:40,432 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 78 transitions. [2024-11-13 22:46:40,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:46:40,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:40,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:40,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:40,507 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 22:46:40,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:40,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 55 states and 79 transitions. [2024-11-13 22:46:40,542 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 79 transitions. [2024-11-13 22:46:40,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:46:40,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:40,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:40,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:40,614 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 22:46:40,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:40,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 22 states and 25 transitions. [2024-11-13 22:46:40,643 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2024-11-13 22:46:40,643 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:46:40,645 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 9 iterations. [2024-11-13 22:46:40,661 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 22:46:40,755 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 332 343) the Hoare annotation is: true [2024-11-13 22:46:40,755 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 332 343) the Hoare annotation is: true [2024-11-13 22:46:40,755 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 387 416) the Hoare annotation is: true [2024-11-13 22:46:40,755 INFO L77 FloydHoareUtils]: At program point L412(lines 387 416) the Hoare annotation is: true [2024-11-13 22:46:40,755 INFO L77 FloydHoareUtils]: At program point L408(line 408) the Hoare annotation is: true [2024-11-13 22:46:40,755 INFO L77 FloydHoareUtils]: At program point L401(lines 401 405) the Hoare annotation is: true [2024-11-13 22:46:40,755 INFO L77 FloydHoareUtils]: At program point L401-1(lines 401 405) the Hoare annotation is: true [2024-11-13 22:46:40,755 INFO L77 FloydHoareUtils]: At program point L397-2(lines 397 411) the Hoare annotation is: true [2024-11-13 22:46:40,756 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 387 416) the Hoare annotation is: true [2024-11-13 22:46:40,756 INFO L77 FloydHoareUtils]: At program point L393(line 393) the Hoare annotation is: true [2024-11-13 22:46:40,756 INFO L77 FloydHoareUtils]: At program point L393-1(line 393) the Hoare annotation is: true [2024-11-13 22:46:40,756 INFO L77 FloydHoareUtils]: At program point L54(line 54) the Hoare annotation is: true [2024-11-13 22:46:40,756 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 72 95) the Hoare annotation is: true [2024-11-13 22:46:40,756 INFO L77 FloydHoareUtils]: At program point L292(lines 292 298) the Hoare annotation is: true [2024-11-13 22:46:40,756 INFO L77 FloydHoareUtils]: At program point L288(lines 288 301) the Hoare annotation is: true [2024-11-13 22:46:40,757 INFO L77 FloydHoareUtils]: At program point L288-1(lines 280 304) the Hoare annotation is: true [2024-11-13 22:46:40,757 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 72 95) the Hoare annotation is: true [2024-11-13 22:46:40,757 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 54) the Hoare annotation is: true [2024-11-13 22:46:40,758 INFO L77 FloydHoareUtils]: At program point L258-2(lines 252 265) the Hoare annotation is: true [2024-11-13 22:46:40,758 INFO L77 FloydHoareUtils]: At program point L242(lines 242 248) the Hoare annotation is: true [2024-11-13 22:46:40,758 INFO L77 FloydHoareUtils]: At program point L242-1(lines 242 248) the Hoare annotation is: true [2024-11-13 22:46:40,758 INFO L77 FloydHoareUtils]: At program point L267(lines 222 269) the Hoare annotation is: true [2024-11-13 22:46:40,758 INFO L77 FloydHoareUtils]: At program point L234(line 234) the Hoare annotation is: true [2024-11-13 22:46:40,758 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:46:40,759 INFO L77 FloydHoareUtils]: At program point L223(lines 222 269) the Hoare annotation is: true [2024-11-13 22:46:40,759 INFO L77 FloydHoareUtils]: At program point L471(lines 471 478) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-13 22:46:40,762 INFO L77 FloydHoareUtils]: At program point L471-2(lines 471 478) the Hoare annotation is: true [2024-11-13 22:46:40,762 INFO L77 FloydHoareUtils]: At program point L244(line 244) the Hoare annotation is: true [2024-11-13 22:46:40,763 INFO L77 FloydHoareUtils]: At program point L273(lines 212 277) the Hoare annotation is: true [2024-11-13 22:46:40,763 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:46:40,763 INFO L77 FloydHoareUtils]: At program point L232(lines 232 238) the Hoare annotation is: true [2024-11-13 22:46:40,763 INFO L77 FloydHoareUtils]: At program point L232-1(lines 232 238) the Hoare annotation is: true [2024-11-13 22:46:40,763 INFO L77 FloydHoareUtils]: At program point L270(lines 221 271) the Hoare annotation is: true [2024-11-13 22:46:40,763 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 320 331) the Hoare annotation is: true [2024-11-13 22:46:40,763 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 320 331) the Hoare annotation is: true [2024-11-13 22:46:40,788 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:46:40 ImpRootNode [2024-11-13 22:46:40,790 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:46:40,790 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:46:40,791 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:46:40,791 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:46:40,792 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:38" (3/4) ... [2024-11-13 22:46:40,795 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:46:40,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-13 22:46:40,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-13 22:46:40,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-13 22:46:40,800 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-13 22:46:40,807 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2024-11-13 22:46:40,807 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-11-13 22:46:40,808 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-13 22:46:40,808 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:46:40,808 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:46:40,923 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:46:40,923 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:46:40,923 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:46:40,925 INFO L158 Benchmark]: Toolchain (without parser) took 3291.90ms. Allocated memory is still 117.4MB. Free memory was 93.4MB in the beginning and 37.9MB in the end (delta: 55.5MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2024-11-13 22:46:40,925 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 142.6MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:40,925 INFO L158 Benchmark]: CACSL2BoogieTranslator took 473.79ms. Allocated memory is still 117.4MB. Free memory was 93.1MB in the beginning and 75.3MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:46:40,926 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.32ms. Allocated memory is still 117.4MB. Free memory was 75.3MB in the beginning and 73.6MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:40,926 INFO L158 Benchmark]: Boogie Preprocessor took 42.91ms. Allocated memory is still 117.4MB. Free memory was 73.6MB in the beginning and 72.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:40,927 INFO L158 Benchmark]: RCFGBuilder took 579.68ms. Allocated memory is still 117.4MB. Free memory was 72.4MB in the beginning and 50.2MB in the end (delta: 22.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:46:40,927 INFO L158 Benchmark]: CodeCheck took 1998.29ms. Allocated memory is still 117.4MB. Free memory was 50.2MB in the beginning and 43.3MB in the end (delta: 6.8MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. [2024-11-13 22:46:40,927 INFO L158 Benchmark]: Witness Printer took 133.15ms. Allocated memory is still 117.4MB. Free memory was 43.3MB in the beginning and 37.9MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:46:40,929 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 5 procedures, 35 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.8s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 522 SdHoareTripleChecker+Valid, 1.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 158 mSDsluCounter, 489 SdHoareTripleChecker+Invalid, 1.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 232 mSDsCounter, 88 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 324 IncrementalHoareTripleChecker+Invalid, 412 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 88 mSolverCounterUnsat, 257 mSDtfsCounter, 324 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1108 GetRequests, 1096 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 138 NumberOfCodeBlocks, 138 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 130 ConstructedInterpolants, 0 QuantifiedInterpolants, 262 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 12/12 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 54]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 471]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 332]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (waterLevel == \old(waterLevel))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 387]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 72]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 320]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50ms. Allocated memory is still 142.6MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 473.79ms. Allocated memory is still 117.4MB. Free memory was 93.1MB in the beginning and 75.3MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.32ms. Allocated memory is still 117.4MB. Free memory was 75.3MB in the beginning and 73.6MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 42.91ms. Allocated memory is still 117.4MB. Free memory was 73.6MB in the beginning and 72.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 579.68ms. Allocated memory is still 117.4MB. Free memory was 72.4MB in the beginning and 50.2MB in the end (delta: 22.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 1998.29ms. Allocated memory is still 117.4MB. Free memory was 50.2MB in the beginning and 43.3MB in the end (delta: 6.8MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. * Witness Printer took 133.15ms. Allocated memory is still 117.4MB. Free memory was 43.3MB in the beginning and 37.9MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 49]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] - GenericResultAtLocation [Line: 58]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [58] - GenericResultAtLocation [Line: 208]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [208] - GenericResultAtLocation [Line: 278]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [278] - GenericResultAtLocation [Line: 305]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [305] - GenericResultAtLocation [Line: 385]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [385] - GenericResultAtLocation [Line: 484]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [484] - GenericResultAtLocation [Line: 850]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [850] RESULT: Ultimate proved your program to be correct! [2024-11-13 22:46:40,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72531e4c-2bc9-40d2-8873-bfc9d70c37dd/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