./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b --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 38e7b274bf01bc93682679c1667a8f3cd31c3ce4f0d8668fbdf6f2f9baca870a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:21:21,353 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:21:21,406 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:21:21,410 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:21:21,410 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:21:21,426 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:21:21,427 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:21:21,427 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:21:21,428 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:21:21,428 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:21:21,428 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:21:21,428 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:21:21,428 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:21:21,428 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:21:21,428 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:21:21,429 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:21:21,429 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:21:21,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:21:21,429 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:21:21,429 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:21:21,429 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:21:21,429 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:21:21,429 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:21:21,429 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:21:21,429 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:21:21,430 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:21:21,430 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:21:21,430 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:21:21,430 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:21:21,430 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:21:21,430 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:21:21,430 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:21:21,430 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:21:21,430 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_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b 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 -> 38e7b274bf01bc93682679c1667a8f3cd31c3ce4f0d8668fbdf6f2f9baca870a [2024-12-06 01:21:21,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:21:21,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:21:21,645 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:21:21,646 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:21:21,646 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:21:21,648 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c [2024-12-06 01:21:24,350 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/data/211d10a72/9d1d4d635ab74455922047c192d3bb82/FLAG47188a27f [2024-12-06 01:21:24,554 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:21:24,555 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c [2024-12-06 01:21:24,564 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/data/211d10a72/9d1d4d635ab74455922047c192d3bb82/FLAG47188a27f [2024-12-06 01:21:24,579 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/data/211d10a72/9d1d4d635ab74455922047c192d3bb82 [2024-12-06 01:21:24,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:21:24,582 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:21:24,584 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:21:24,584 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:21:24,588 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:21:24,589 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:24,590 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bb48fc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24, skipping insertion in model container [2024-12-06 01:21:24,590 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:24,619 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:21:24,826 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_b3de2f49-038f-4012-8a9e-52cc4d1e3856/sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c[11718,11731] [2024-12-06 01:21:24,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:21:24,865 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:21:24,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [49] [2024-12-06 01:21:24,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [78] [2024-12-06 01:21:24,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [444] [2024-12-06 01:21:24,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [453] [2024-12-06 01:21:24,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [557] [2024-12-06 01:21:24,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [696] [2024-12-06 01:21:24,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [763] [2024-12-06 01:21:24,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [843] [2024-12-06 01:21:24,911 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_b3de2f49-038f-4012-8a9e-52cc4d1e3856/sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c[11718,11731] [2024-12-06 01:21:24,925 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:21:24,943 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:21:24,943 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24 WrapperNode [2024-12-06 01:21:24,943 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:21:24,944 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:21:24,944 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:21:24,944 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:21:24,950 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:24,958 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:24,975 INFO L138 Inliner]: procedures = 51, calls = 91, calls flagged for inlining = 21, calls inlined = 15, statements flattened = 135 [2024-12-06 01:21:24,975 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:21:24,976 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:21:24,976 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:21:24,976 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:21:24,982 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:24,983 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:24,984 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:24,984 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:24,987 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:24,988 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:24,992 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:24,993 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:24,994 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:24,996 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:21:24,996 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:21:24,997 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:21:24,997 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:21:24,998 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:24" (1/1) ... [2024-12-06 01:21:25,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:21:25,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:21:25,025 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:21:25,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:21:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:21:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-12-06 01:21:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-12-06 01:21:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-12-06 01:21:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-12-06 01:21:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-12-06 01:21:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-12-06 01:21:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:21:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-12-06 01:21:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-12-06 01:21:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:21:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:21:25,110 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:21:25,112 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:21:25,304 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-12-06 01:21:25,304 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:21:25,383 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:21:25,384 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 01:21:25,384 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:21:25 BoogieIcfgContainer [2024-12-06 01:21:25,384 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:21:25,385 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:21:25,385 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:21:25,395 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:21:25,395 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:21:25" (1/1) ... [2024-12-06 01:21:25,403 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:21:25,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:25,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 34 states and 43 transitions. [2024-12-06 01:21:25,452 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-12-06 01:21:25,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:21:25,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:25,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:25,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:25,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:25,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:25,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-12-06 01:21:25,668 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-12-06 01:21:25,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:21:25,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:25,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:25,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:25,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:25,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 44 states and 62 transitions. [2024-12-06 01:21:25,909 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 62 transitions. [2024-12-06 01:21:25,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:21:25,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:25,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:25,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:25,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:25,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-12-06 01:21:25,992 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-12-06 01:21:25,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:21:25,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:25,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:26,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:26,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:26,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:26,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 46 states and 64 transitions. [2024-12-06 01:21:26,068 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 64 transitions. [2024-12-06 01:21:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:21:26,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:26,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:26,111 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:21:26,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:26,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 73 transitions. [2024-12-06 01:21:26,169 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-12-06 01:21:26,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:21:26,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:26,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:26,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:26,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:21:26,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:26,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 52 states and 74 transitions. [2024-12-06 01:21:26,229 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 74 transitions. [2024-12-06 01:21:26,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:21:26,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:26,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:26,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:26,295 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:21:26,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:26,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 21 states and 24 transitions. [2024-12-06 01:21:26,311 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-12-06 01:21:26,312 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 01:21:26,312 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-12-06 01:21:26,319 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 01:21:26,368 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 790 801) the Hoare annotation is: true [2024-12-06 01:21:26,368 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 790 801) the Hoare annotation is: true [2024-12-06 01:21:26,368 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 567 590) the Hoare annotation is: true [2024-12-06 01:21:26,368 INFO L77 FloydHoareUtils]: At program point L65(lines 65 71) the Hoare annotation is: true [2024-12-06 01:21:26,369 INFO L77 FloydHoareUtils]: At program point L449(line 449) the Hoare annotation is: true [2024-12-06 01:21:26,369 INFO L77 FloydHoareUtils]: At program point L61(lines 61 74) the Hoare annotation is: true [2024-12-06 01:21:26,369 INFO L77 FloydHoareUtils]: At program point L61-1(lines 53 77) the Hoare annotation is: true [2024-12-06 01:21:26,369 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 567 590) the Hoare annotation is: true [2024-12-06 01:21:26,369 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 449) the Hoare annotation is: true [2024-12-06 01:21:26,369 INFO L77 FloydHoareUtils]: At program point L481(lines 456 485) the Hoare annotation is: true [2024-12-06 01:21:26,369 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 456 485) the Hoare annotation is: true [2024-12-06 01:21:26,369 INFO L77 FloydHoareUtils]: At program point L477(line 477) the Hoare annotation is: true [2024-12-06 01:21:26,369 INFO L77 FloydHoareUtils]: At program point L470(lines 470 474) the Hoare annotation is: true [2024-12-06 01:21:26,369 INFO L77 FloydHoareUtils]: At program point L470-1(lines 470 474) the Hoare annotation is: true [2024-12-06 01:21:26,369 INFO L77 FloydHoareUtils]: At program point L466-2(lines 466 480) the Hoare annotation is: true [2024-12-06 01:21:26,370 INFO L77 FloydHoareUtils]: At program point L462(line 462) the Hoare annotation is: true [2024-12-06 01:21:26,370 INFO L77 FloydHoareUtils]: At program point L462-1(line 462) the Hoare annotation is: true [2024-12-06 01:21:26,370 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 456 485) the Hoare annotation is: true [2024-12-06 01:21:26,370 INFO L77 FloydHoareUtils]: At program point L729(line 729) the Hoare annotation is: true [2024-12-06 01:21:26,370 INFO L77 FloydHoareUtils]: At program point L758(lines 697 762) the Hoare annotation is: true [2024-12-06 01:21:26,370 INFO L77 FloydHoareUtils]: At program point L717(lines 717 723) the Hoare annotation is: true [2024-12-06 01:21:26,370 INFO L77 FloydHoareUtils]: At program point L717-1(lines 717 723) the Hoare annotation is: true [2024-12-06 01:21:26,370 INFO L77 FloydHoareUtils]: At program point L544(lines 544 551) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-12-06 01:21:26,370 INFO L77 FloydHoareUtils]: At program point L544-2(lines 544 551) the Hoare annotation is: true [2024-12-06 01:21:26,370 INFO L77 FloydHoareUtils]: At program point L755(lines 706 756) the Hoare annotation is: true [2024-12-06 01:21:26,370 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 01:21:26,371 INFO L77 FloydHoareUtils]: At program point L727(lines 727 733) the Hoare annotation is: true [2024-12-06 01:21:26,371 INFO L77 FloydHoareUtils]: At program point L727-1(lines 727 733) the Hoare annotation is: true [2024-12-06 01:21:26,371 INFO L77 FloydHoareUtils]: At program point L752(lines 707 754) the Hoare annotation is: true [2024-12-06 01:21:26,371 INFO L77 FloydHoareUtils]: At program point L719(line 719) the Hoare annotation is: true [2024-12-06 01:21:26,371 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 01:21:26,371 INFO L77 FloydHoareUtils]: At program point L745-2(lines 737 750) the Hoare annotation is: true [2024-12-06 01:21:26,371 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 778 789) the Hoare annotation is: true [2024-12-06 01:21:26,371 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 778 789) the Hoare annotation is: true [2024-12-06 01:21:26,388 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 01:21:26 ImpRootNode [2024-12-06 01:21:26,388 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 01:21:26,389 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 01:21:26,389 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 01:21:26,389 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 01:21:26,390 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:21:25" (3/4) ... [2024-12-06 01:21:26,392 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 01:21:26,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-12-06 01:21:26,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-12-06 01:21:26,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-12-06 01:21:26,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-12-06 01:21:26,399 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2024-12-06 01:21:26,399 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-12-06 01:21:26,399 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-06 01:21:26,399 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 01:21:26,400 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 01:21:26,475 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 01:21:26,475 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 01:21:26,476 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 01:21:26,476 INFO L158 Benchmark]: Toolchain (without parser) took 1894.01ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 72.3MB in the end (delta: 19.7MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2024-12-06 01:21:26,477 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 72.7MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:21:26,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 359.75ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 73.7MB in the end (delta: 18.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:21:26,477 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.06ms. Allocated memory is still 117.4MB. Free memory was 73.7MB in the beginning and 72.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:21:26,477 INFO L158 Benchmark]: Boogie Preprocessor took 20.06ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 71.2MB in the end (delta: 974.5kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:21:26,478 INFO L158 Benchmark]: RCFGBuilder took 387.66ms. Allocated memory is still 117.4MB. Free memory was 71.0MB in the beginning and 50.8MB in the end (delta: 20.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 01:21:26,478 INFO L158 Benchmark]: CodeCheck took 1003.64ms. Allocated memory is still 117.4MB. Free memory was 50.6MB in the beginning and 78.3MB in the end (delta: -27.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:21:26,478 INFO L158 Benchmark]: Witness Printer took 86.67ms. Allocated memory is still 117.4MB. Free memory was 78.3MB in the beginning and 72.3MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:21:26,480 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, 34 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 455 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 150 mSDsluCounter, 401 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 194 mSDsCounter, 68 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 308 IncrementalHoareTripleChecker+Invalid, 376 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 68 mSolverCounterUnsat, 207 mSDtfsCounter, 308 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 966 GetRequests, 954 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 118 NumberOfCodeBlocks, 118 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 111 ConstructedInterpolants, 0 QuantifiedInterpolants, 223 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 9/9 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, ConComCheckerStatistics: No data available - PositiveResult [Line: 449]: 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: 544]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 790]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((head == \old(head)) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (waterLevel == \old(waterLevel))) - ProcedureContractResult [Line: 567]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((head == \old(head)) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) - ProcedureContractResult [Line: 456]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((head == \old(head)) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) - ProcedureContractResult [Line: 778]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((head == \old(head)) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 72.7MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 359.75ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 73.7MB in the end (delta: 18.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.06ms. Allocated memory is still 117.4MB. Free memory was 73.7MB in the beginning and 72.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.06ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 71.2MB in the end (delta: 974.5kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 387.66ms. Allocated memory is still 117.4MB. Free memory was 71.0MB in the beginning and 50.8MB in the end (delta: 20.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 1003.64ms. Allocated memory is still 117.4MB. Free memory was 50.6MB in the beginning and 78.3MB in the end (delta: -27.7MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 86.67ms. Allocated memory is still 117.4MB. Free memory was 78.3MB in the beginning and 72.3MB 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,"Specification4_spec.i","") [49] - GenericResultAtLocation [Line: 78]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [78] - GenericResultAtLocation [Line: 444]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [444] - GenericResultAtLocation [Line: 453]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [453] - GenericResultAtLocation [Line: 557]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [557] - GenericResultAtLocation [Line: 696]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [696] - GenericResultAtLocation [Line: 763]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [763] - GenericResultAtLocation [Line: 843]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [843] RESULT: Ultimate proved your program to be correct! [2024-12-06 01:21:26,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3de2f49-038f-4012-8a9e-52cc4d1e3856/bin/ukojak-verify-CZk0znPC7b/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