./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/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_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 22:51:23,822 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:51:23,919 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:51:23,925 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:51:23,927 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:51:23,966 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:51:23,967 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:51:23,968 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:51:23,969 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:51:23,971 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:51:23,971 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:51:23,972 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:51:23,972 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:51:23,973 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:51:23,973 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:51:23,976 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:51:23,976 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:51:23,977 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:51:23,977 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:51:23,977 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:51:23,978 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:51:23,982 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:51:23,982 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:51:23,982 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:51:23,983 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:51:23,983 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:51:23,983 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:51:23,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:51:23,984 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:51:23,984 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:51:23,985 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:51:23,986 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:51:23,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:51:23,988 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38e7b274bf01bc93682679c1667a8f3cd31c3ce4f0d8668fbdf6f2f9baca870a [2024-11-08 22:51:24,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:51:24,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:51:24,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:51:24,323 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:51:24,323 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:51:24,325 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c Unable to find full path for "g++" [2024-11-08 22:51:26,321 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:51:26,546 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:51:26,546 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c [2024-11-08 22:51:26,559 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/data/1b4e0dbbf/9fafb82dce854a1ea6f45fced74ba2ec/FLAGa87ae0f3d [2024-11-08 22:51:26,576 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/data/1b4e0dbbf/9fafb82dce854a1ea6f45fced74ba2ec [2024-11-08 22:51:26,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:51:26,580 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:51:26,582 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:51:26,582 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:51:26,595 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:51:26,596 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:51:26" (1/1) ... [2024-11-08 22:51:26,597 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@663855a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:26, skipping insertion in model container [2024-11-08 22:51:26,598 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:51:26" (1/1) ... [2024-11-08 22:51:26,663 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:51:27,009 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_907a759a-10bc-4ae3-88c1-2e829e06d80e/sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c[11718,11731] [2024-11-08 22:51:27,068 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:51:27,079 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:51:27,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [49] [2024-11-08 22:51:27,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [78] [2024-11-08 22:51:27,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [444] [2024-11-08 22:51:27,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [453] [2024-11-08 22:51:27,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [557] [2024-11-08 22:51:27,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [696] [2024-11-08 22:51:27,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [763] [2024-11-08 22:51:27,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [843] [2024-11-08 22:51:27,174 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c[11718,11731] [2024-11-08 22:51:27,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:51:27,221 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:51:27,222 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:27 WrapperNode [2024-11-08 22:51:27,222 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:51:27,224 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:51:27,224 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:51:27,225 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:51:27,233 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:27" (1/1) ... [2024-11-08 22:51:27,251 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:27" (1/1) ... [2024-11-08 22:51:27,277 INFO L138 Inliner]: procedures = 51, calls = 91, calls flagged for inlining = 21, calls inlined = 15, statements flattened = 135 [2024-11-08 22:51:27,278 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:51:27,278 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:51:27,279 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:51:27,279 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:51:27,293 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:27" (1/1) ... [2024-11-08 22:51:27,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:27" (1/1) ... [2024-11-08 22:51:27,295 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:27" (1/1) ... [2024-11-08 22:51:27,295 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:27" (1/1) ... [2024-11-08 22:51:27,300 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:27" (1/1) ... [2024-11-08 22:51:27,304 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:27" (1/1) ... [2024-11-08 22:51:27,306 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:27" (1/1) ... [2024-11-08 22:51:27,307 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:27" (1/1) ... [2024-11-08 22:51:27,309 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:51:27,310 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:51:27,310 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:51:27,311 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:51:27,311 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:27" (1/1) ... [2024-11-08 22:51:27,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:51:27,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:51:27,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:51:27,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:51:27,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:51:27,388 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-08 22:51:27,388 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-08 22:51:27,389 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-08 22:51:27,389 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-08 22:51:27,389 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-08 22:51:27,389 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-08 22:51:27,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:51:27,389 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-08 22:51:27,390 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-08 22:51:27,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:51:27,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:51:27,464 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:51:27,466 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:51:27,707 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-08 22:51:27,707 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:51:27,873 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:51:27,873 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 22:51:27,874 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:51:27 BoogieIcfgContainer [2024-11-08 22:51:27,874 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:51:27,875 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:51:27,875 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:51:27,887 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:51:27,887 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:51:27" (1/1) ... [2024-11-08 22:51:27,897 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:51:27,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:27,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-08 22:51:27,950 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-08 22:51:27,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:51:27,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:27,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:28,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:28,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:28,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2024-11-08 22:51:28,162 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2024-11-08 22:51:28,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:51:28,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:28,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:28,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:28,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2024-11-08 22:51:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2024-11-08 22:51:28,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:51:28,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:28,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:28,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:28,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:28,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:28,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 47 states and 65 transitions. [2024-11-08 22:51:28,702 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2024-11-08 22:51:28,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:51:28,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:28,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:28,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:28,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:28,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 48 states and 66 transitions. [2024-11-08 22:51:28,880 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 66 transitions. [2024-11-08 22:51:28,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:51:28,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:28,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:28,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:29,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:29,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 49 states and 67 transitions. [2024-11-08 22:51:29,017 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 67 transitions. [2024-11-08 22:51:29,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:51:29,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:29,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:29,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:51:29,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:29,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 54 states and 76 transitions. [2024-11-08 22:51:29,177 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 76 transitions. [2024-11-08 22:51:29,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:51:29,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:29,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:29,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:29,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:51:29,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:29,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 55 states and 77 transitions. [2024-11-08 22:51:29,339 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 77 transitions. [2024-11-08 22:51:29,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:51:29,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:29,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:29,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:29,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:51:29,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:29,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 22 states and 25 transitions. [2024-11-08 22:51:29,438 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2024-11-08 22:51:29,438 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:51:29,439 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 9 iterations. [2024-11-08 22:51:29,451 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-08 22:51:29,520 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 790 801) the Hoare annotation is: true [2024-11-08 22:51:29,521 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 790 801) the Hoare annotation is: true [2024-11-08 22:51:29,521 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 567 590) the Hoare annotation is: true [2024-11-08 22:51:29,521 INFO L77 FloydHoareUtils]: At program point L65(lines 65 71) the Hoare annotation is: true [2024-11-08 22:51:29,521 INFO L77 FloydHoareUtils]: At program point L449(line 449) the Hoare annotation is: true [2024-11-08 22:51:29,521 INFO L77 FloydHoareUtils]: At program point L61(lines 61 74) the Hoare annotation is: true [2024-11-08 22:51:29,522 INFO L77 FloydHoareUtils]: At program point L61-1(lines 53 77) the Hoare annotation is: true [2024-11-08 22:51:29,522 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 567 590) the Hoare annotation is: true [2024-11-08 22:51:29,522 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 449) the Hoare annotation is: true [2024-11-08 22:51:29,523 INFO L77 FloydHoareUtils]: At program point L481(lines 456 485) the Hoare annotation is: true [2024-11-08 22:51:29,524 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 456 485) the Hoare annotation is: true [2024-11-08 22:51:29,524 INFO L77 FloydHoareUtils]: At program point L477(line 477) the Hoare annotation is: true [2024-11-08 22:51:29,524 INFO L77 FloydHoareUtils]: At program point L470(lines 470 474) the Hoare annotation is: true [2024-11-08 22:51:29,524 INFO L77 FloydHoareUtils]: At program point L470-1(lines 470 474) the Hoare annotation is: true [2024-11-08 22:51:29,524 INFO L77 FloydHoareUtils]: At program point L466-2(lines 466 480) the Hoare annotation is: true [2024-11-08 22:51:29,525 INFO L77 FloydHoareUtils]: At program point L462(line 462) the Hoare annotation is: true [2024-11-08 22:51:29,525 INFO L77 FloydHoareUtils]: At program point L462-1(line 462) the Hoare annotation is: true [2024-11-08 22:51:29,525 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 456 485) the Hoare annotation is: true [2024-11-08 22:51:29,525 INFO L77 FloydHoareUtils]: At program point L729(line 729) the Hoare annotation is: true [2024-11-08 22:51:29,525 INFO L77 FloydHoareUtils]: At program point L758(lines 697 762) the Hoare annotation is: true [2024-11-08 22:51:29,525 INFO L77 FloydHoareUtils]: At program point L717(lines 717 723) the Hoare annotation is: true [2024-11-08 22:51:29,526 INFO L77 FloydHoareUtils]: At program point L717-1(lines 717 723) the Hoare annotation is: true [2024-11-08 22:51:29,526 INFO L77 FloydHoareUtils]: At program point L544(lines 544 551) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-08 22:51:29,526 INFO L77 FloydHoareUtils]: At program point L544-2(lines 544 551) the Hoare annotation is: true [2024-11-08 22:51:29,526 INFO L77 FloydHoareUtils]: At program point L755(lines 706 756) the Hoare annotation is: true [2024-11-08 22:51:29,526 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:51:29,527 INFO L77 FloydHoareUtils]: At program point L727(lines 727 733) the Hoare annotation is: true [2024-11-08 22:51:29,527 INFO L77 FloydHoareUtils]: At program point L727-1(lines 727 733) the Hoare annotation is: true [2024-11-08 22:51:29,527 INFO L77 FloydHoareUtils]: At program point L752(lines 707 754) the Hoare annotation is: true [2024-11-08 22:51:29,527 INFO L77 FloydHoareUtils]: At program point L719(line 719) the Hoare annotation is: true [2024-11-08 22:51:29,528 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:51:29,528 INFO L77 FloydHoareUtils]: At program point L745-2(lines 737 750) the Hoare annotation is: true [2024-11-08 22:51:29,528 INFO L77 FloydHoareUtils]: At program point L708(lines 707 754) the Hoare annotation is: true [2024-11-08 22:51:29,529 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 778 789) the Hoare annotation is: true [2024-11-08 22:51:29,529 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 778 789) the Hoare annotation is: true [2024-11-08 22:51:29,559 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:51:29 ImpRootNode [2024-11-08 22:51:29,559 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:51:29,559 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:51:29,560 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:51:29,560 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:51:29,560 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:51:27" (3/4) ... [2024-11-08 22:51:29,564 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:51:29,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-08 22:51:29,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-08 22:51:29,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-08 22:51:29,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-08 22:51:29,576 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2024-11-08 22:51:29,576 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-08 22:51:29,577 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-08 22:51:29,578 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:51:29,578 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:51:29,718 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:51:29,719 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:51:29,719 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:51:29,720 INFO L158 Benchmark]: Toolchain (without parser) took 3139.92ms. Allocated memory is still 144.7MB. Free memory was 102.9MB in the beginning and 84.6MB in the end (delta: 18.4MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2024-11-08 22:51:29,720 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 117.4MB. Free memory is still 62.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:51:29,721 INFO L158 Benchmark]: CACSL2BoogieTranslator took 641.41ms. Allocated memory is still 144.7MB. Free memory was 102.5MB in the beginning and 82.0MB in the end (delta: 20.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-08 22:51:29,721 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.21ms. Allocated memory is still 144.7MB. Free memory was 81.5MB in the beginning and 79.9MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:51:29,722 INFO L158 Benchmark]: Boogie Preprocessor took 30.93ms. Allocated memory is still 144.7MB. Free memory was 79.9MB in the beginning and 78.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:51:29,722 INFO L158 Benchmark]: RCFGBuilder took 563.94ms. Allocated memory is still 144.7MB. Free memory was 78.3MB in the beginning and 114.4MB in the end (delta: -36.1MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2024-11-08 22:51:29,722 INFO L158 Benchmark]: CodeCheck took 1684.26ms. Allocated memory is still 144.7MB. Free memory was 114.4MB in the beginning and 90.9MB in the end (delta: 23.6MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2024-11-08 22:51:29,723 INFO L158 Benchmark]: Witness Printer took 159.63ms. Allocated memory is still 144.7MB. Free memory was 90.9MB in the beginning and 84.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 22:51:29,724 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: 1.5s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 530 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 176 mSDsluCounter, 489 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 232 mSDsCounter, 76 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 312 IncrementalHoareTripleChecker+Invalid, 388 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 76 mSolverCounterUnsat, 257 mSDtfsCounter, 312 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1095 GetRequests, 1083 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 138 NumberOfCodeBlocks, 138 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 130 ConstructedInterpolants, 0 QuantifiedInterpolants, 262 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 12/12 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 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 0.61ms. Allocated memory is still 117.4MB. Free memory is still 62.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 641.41ms. Allocated memory is still 144.7MB. Free memory was 102.5MB in the beginning and 82.0MB in the end (delta: 20.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.21ms. Allocated memory is still 144.7MB. Free memory was 81.5MB in the beginning and 79.9MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.93ms. Allocated memory is still 144.7MB. Free memory was 79.9MB in the beginning and 78.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 563.94ms. Allocated memory is still 144.7MB. Free memory was 78.3MB in the beginning and 114.4MB in the end (delta: -36.1MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. * CodeCheck took 1684.26ms. Allocated memory is still 144.7MB. Free memory was 114.4MB in the beginning and 90.9MB in the end (delta: 23.6MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. * Witness Printer took 159.63ms. Allocated memory is still 144.7MB. Free memory was 90.9MB in the beginning and 84.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. 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! [2024-11-08 22:51:29,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907a759a-10bc-4ae3-88c1-2e829e06d80e/bin/ukojak-verify-ImItNfHLgk/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