./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product03.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/product-lines/minepump_spec3_product03.cil.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fd97c2884595bd9a9b703dc95e9a5caeaf3b95ed9b6ed8cf435c9ebd351e9142 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 14:47:14,004 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 14:47:14,045 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2025-02-08 14:47:14,048 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 14:47:14,049 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 14:47:14,049 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.Remove goto edges from RCFG [2025-02-08 14:47:14,064 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 14:47:14,064 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 14:47:14,064 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 14:47:14,065 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 14:47:14,065 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 14:47:14,065 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 14:47:14,065 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 14:47:14,065 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 14:47:14,065 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-02-08 14:47:14,065 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-02-08 14:47:14,065 INFO L153 SettingsManager]: * Use old map elimination=false [2025-02-08 14:47:14,065 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-02-08 14:47:14,066 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-02-08 14:47:14,066 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-02-08 14:47:14,066 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 14:47:14,066 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-02-08 14:47:14,066 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-08 14:47:14,066 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 14:47:14,066 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-08 14:47:14,066 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 14:47:14,066 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-02-08 14:47:14,066 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-02-08 14:47:14,067 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-02-08 14:47:14,067 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 14:47:14,067 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-08 14:47:14,067 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 14:47:14,067 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-02-08 14:47:14,067 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 14:47:14,067 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 14:47:14,067 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 14:47:14,067 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 14:47:14,067 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 14:47:14,067 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 14:47:14,068 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-02-08 14:47:14,068 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> fd97c2884595bd9a9b703dc95e9a5caeaf3b95ed9b6ed8cf435c9ebd351e9142 [2025-02-08 14:47:14,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 14:47:14,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 14:47:14,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 14:47:14,256 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 14:47:14,256 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 14:47:14,256 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product03.cil.c [2025-02-08 14:47:15,398 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/23ea741fd/871dd84e78fd4489a581cab44133c3bd/FLAGd1f0e8f6f [2025-02-08 14:47:15,689 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 14:47:15,690 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product03.cil.c [2025-02-08 14:47:15,700 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/23ea741fd/871dd84e78fd4489a581cab44133c3bd/FLAGd1f0e8f6f [2025-02-08 14:47:15,720 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/23ea741fd/871dd84e78fd4489a581cab44133c3bd [2025-02-08 14:47:15,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 14:47:15,725 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 14:47:15,727 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 14:47:15,728 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 14:47:15,731 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 14:47:15,733 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:47:15" (1/1) ... [2025-02-08 14:47:15,735 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cd58d0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:15, skipping insertion in model container [2025-02-08 14:47:15,736 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:47:15" (1/1) ... [2025-02-08 14:47:15,762 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 14:47:15,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 14:47:15,984 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 14:47:15,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [49] [2025-02-08 14:47:15,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [121] [2025-02-08 14:47:15,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [251] [2025-02-08 14:47:15,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [617] [2025-02-08 14:47:15,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [655] [2025-02-08 14:47:15,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [664] [2025-02-08 14:47:15,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [699] [2025-02-08 14:47:15,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [795] [2025-02-08 14:47:16,053 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 14:47:16,071 INFO L204 MainTranslator]: Completed translation [2025-02-08 14:47:16,071 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16 WrapperNode [2025-02-08 14:47:16,071 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 14:47:16,073 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 14:47:16,073 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 14:47:16,073 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 14:47:16,078 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16" (1/1) ... [2025-02-08 14:47:16,092 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16" (1/1) ... [2025-02-08 14:47:16,108 INFO L138 Inliner]: procedures = 50, calls = 92, calls flagged for inlining = 45, calls inlined = 40, statements flattened = 262 [2025-02-08 14:47:16,108 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 14:47:16,111 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 14:47:16,111 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 14:47:16,111 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 14:47:16,117 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16" (1/1) ... [2025-02-08 14:47:16,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16" (1/1) ... [2025-02-08 14:47:16,119 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16" (1/1) ... [2025-02-08 14:47:16,145 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-02-08 14:47:16,145 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16" (1/1) ... [2025-02-08 14:47:16,145 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16" (1/1) ... [2025-02-08 14:47:16,149 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16" (1/1) ... [2025-02-08 14:47:16,154 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16" (1/1) ... [2025-02-08 14:47:16,155 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16" (1/1) ... [2025-02-08 14:47:16,156 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16" (1/1) ... [2025-02-08 14:47:16,157 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 14:47:16,162 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 14:47:16,162 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 14:47:16,162 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 14:47:16,163 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16" (1/1) ... [2025-02-08 14:47:16,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-02-08 14:47:16,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 14:47:16,194 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-02-08 14:47:16,198 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2025-02-08 14:47:16,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 14:47:16,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-08 14:47:16,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 14:47:16,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 14:47:16,298 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 14:47:16,299 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 14:47:16,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L93: havoc test_#t~nondet6#1;test_~tmp___2~0#1 := test_#t~nondet6#1;havoc test_#t~nondet6#1; [2025-02-08 14:47:16,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L85: assume 0 != test_~tmp___0~0#1;assume { :begin_inline_changeMethaneLevel } true; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L85: assume !(0 != test_~tmp___0~0#1); [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L242: assume { :end_inline_deactivatePump } true; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110: assume { :end_inline_timeShift } true; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L110-1: assume { :begin_inline_timeShift } true; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L77: assume { :end_inline_waterRise } true; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L152: havoc __utac_acc__Specification3_spec__1_#t~ret41#1, __utac_acc__Specification3_spec__1_#t~ret42#1, __utac_acc__Specification3_spec__1_#t~ret43#1, __utac_acc__Specification3_spec__1_~tmp~4#1, __utac_acc__Specification3_spec__1_~tmp___0~1#1, __utac_acc__Specification3_spec__1_~tmp___1~1#1;assume { :end_inline___utac_acc__Specification3_spec__1 } true; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L152-1: assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret41#1, __utac_acc__Specification3_spec__1_#t~ret42#1, __utac_acc__Specification3_spec__1_#t~ret43#1, __utac_acc__Specification3_spec__1_~tmp~4#1, __utac_acc__Specification3_spec__1_~tmp___0~1#1, __utac_acc__Specification3_spec__1_~tmp___1~1#1;havoc __utac_acc__Specification3_spec__1_~tmp~4#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~1#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~1#1;assume { :begin_inline_isMethaneLevelCritical } true;havoc isMethaneLevelCritical_#res#1;havoc isMethaneLevelCritical_~retValue_acc~8#1;havoc isMethaneLevelCritical_~retValue_acc~8#1;isMethaneLevelCritical_~retValue_acc~8#1 := ~methaneLevelCritical~0;isMethaneLevelCritical_#res#1 := isMethaneLevelCritical_~retValue_acc~8#1; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L152-2: havoc __utac_acc__Specification3_spec__1_#t~ret41#1, __utac_acc__Specification3_spec__1_#t~ret42#1, __utac_acc__Specification3_spec__1_#t~ret43#1, __utac_acc__Specification3_spec__1_~tmp~4#1, __utac_acc__Specification3_spec__1_~tmp___0~1#1, __utac_acc__Specification3_spec__1_~tmp___1~1#1;assume { :end_inline___utac_acc__Specification3_spec__1 } true; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L152-3: assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret41#1, __utac_acc__Specification3_spec__1_#t~ret42#1, __utac_acc__Specification3_spec__1_#t~ret43#1, __utac_acc__Specification3_spec__1_~tmp~4#1, __utac_acc__Specification3_spec__1_~tmp___0~1#1, __utac_acc__Specification3_spec__1_~tmp___1~1#1;havoc __utac_acc__Specification3_spec__1_~tmp~4#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~1#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~1#1;assume { :begin_inline_isMethaneLevelCritical } true;havoc isMethaneLevelCritical_#res#1;havoc isMethaneLevelCritical_~retValue_acc~8#1;havoc isMethaneLevelCritical_~retValue_acc~8#1;isMethaneLevelCritical_~retValue_acc~8#1 := ~methaneLevelCritical~0;isMethaneLevelCritical_#res#1 := isMethaneLevelCritical_~retValue_acc~8#1; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L152-4: havoc __utac_acc__Specification3_spec__1_#t~ret41#1, __utac_acc__Specification3_spec__1_#t~ret42#1, __utac_acc__Specification3_spec__1_#t~ret43#1, __utac_acc__Specification3_spec__1_~tmp~4#1, __utac_acc__Specification3_spec__1_~tmp___0~1#1, __utac_acc__Specification3_spec__1_~tmp___1~1#1;assume { :end_inline___utac_acc__Specification3_spec__1 } true; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L152-5: assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret41#1, __utac_acc__Specification3_spec__1_#t~ret42#1, __utac_acc__Specification3_spec__1_#t~ret43#1, __utac_acc__Specification3_spec__1_~tmp~4#1, __utac_acc__Specification3_spec__1_~tmp___0~1#1, __utac_acc__Specification3_spec__1_~tmp___1~1#1;havoc __utac_acc__Specification3_spec__1_~tmp~4#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~1#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~1#1;assume { :begin_inline_isMethaneLevelCritical } true;havoc isMethaneLevelCritical_#res#1;havoc isMethaneLevelCritical_~retValue_acc~8#1;havoc isMethaneLevelCritical_~retValue_acc~8#1;isMethaneLevelCritical_~retValue_acc~8#1 := ~methaneLevelCritical~0;isMethaneLevelCritical_#res#1 := isMethaneLevelCritical_~retValue_acc~8#1; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L722: assume { :end_inline_timeShift } true;cleanup_~i~0#1 := 1 + cleanup_~i~0#1; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L689: assume { :end_inline___automaton_fail } true; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L144: assume 0 != ~systemActive~0;assume { :begin_inline_processEnvironment } true; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L144: assume !(0 != ~systemActive~0); [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L689-1: assume { :end_inline___automaton_fail } true; [2025-02-08 14:47:16,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L144-1: assume 0 != ~systemActive~0;assume { :begin_inline_processEnvironment } true; [2025-02-08 14:47:16,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L144-1: assume !(0 != ~systemActive~0); [2025-02-08 14:47:16,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L689-2: assume { :end_inline___automaton_fail } true; [2025-02-08 14:47:16,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L144-2: assume 0 != ~systemActive~0;assume { :begin_inline_processEnvironment } true; [2025-02-08 14:47:16,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L144-2: assume !(0 != ~systemActive~0); [2025-02-08 14:47:16,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L681: assume 2 == __utac_acc__Specification3_spec__1_~tmp___0~1#1;assume { :begin_inline_isPumpRunning } true;havoc isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~1#1;havoc isPumpRunning_~retValue_acc~1#1;isPumpRunning_~retValue_acc~1#1 := ~pumpRunning~0;isPumpRunning_#res#1 := isPumpRunning_~retValue_acc~1#1; [2025-02-08 14:47:16,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L681: assume !(2 == __utac_acc__Specification3_spec__1_~tmp___0~1#1); [2025-02-08 14:47:16,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L681-1: assume 2 == __utac_acc__Specification3_spec__1_~tmp___0~1#1;assume { :begin_inline_isPumpRunning } true;havoc isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~1#1;havoc isPumpRunning_~retValue_acc~1#1;isPumpRunning_~retValue_acc~1#1 := ~pumpRunning~0;isPumpRunning_#res#1 := isPumpRunning_~retValue_acc~1#1; [2025-02-08 14:47:16,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L681-1: assume !(2 == __utac_acc__Specification3_spec__1_~tmp___0~1#1); [2025-02-08 14:47:16,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L681-2: assume 2 == __utac_acc__Specification3_spec__1_~tmp___0~1#1;assume { :begin_inline_isPumpRunning } true;havoc isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~1#1;havoc isPumpRunning_~retValue_acc~1#1;isPumpRunning_~retValue_acc~1#1 := ~pumpRunning~0;isPumpRunning_#res#1 := isPumpRunning_~retValue_acc~1#1; [2025-02-08 14:47:16,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L681-2: assume !(2 == __utac_acc__Specification3_spec__1_~tmp___0~1#1); [2025-02-08 14:47:16,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L103: assume { :end_inline_stopSystem } true; [2025-02-08 14:47:16,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L673: __utac_acc__Specification3_spec__1_#t~ret41#1 := isMethaneLevelCritical_#res#1;havoc isMethaneLevelCritical_~retValue_acc~8#1;assume { :end_inline_isMethaneLevelCritical } true;__utac_acc__Specification3_spec__1_~tmp~4#1 := __utac_acc__Specification3_spec__1_#t~ret41#1;havoc __utac_acc__Specification3_spec__1_#t~ret41#1; [2025-02-08 14:47:16,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L673-1: __utac_acc__Specification3_spec__1_#t~ret41#1 := isMethaneLevelCritical_#res#1;havoc isMethaneLevelCritical_~retValue_acc~8#1;assume { :end_inline_isMethaneLevelCritical } true;__utac_acc__Specification3_spec__1_~tmp~4#1 := __utac_acc__Specification3_spec__1_#t~ret41#1;havoc __utac_acc__Specification3_spec__1_#t~ret41#1; [2025-02-08 14:47:16,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L673-2: __utac_acc__Specification3_spec__1_#t~ret41#1 := isMethaneLevelCritical_#res#1;havoc isMethaneLevelCritical_~retValue_acc~8#1;assume { :end_inline_isMethaneLevelCritical } true;__utac_acc__Specification3_spec__1_~tmp~4#1 := __utac_acc__Specification3_spec__1_#t~ret41#1;havoc __utac_acc__Specification3_spec__1_#t~ret41#1; [2025-02-08 14:47:16,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L95: assume 0 != test_~tmp___2~0#1; [2025-02-08 14:47:16,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L95: assume !(0 != test_~tmp___2~0#1);havoc test_#t~nondet7#1;test_~tmp___1~0#1 := test_#t~nondet7#1;havoc test_#t~nondet7#1; [2025-02-08 14:47:16,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L87: assume { :end_inline_changeMethaneLevel } true; [2025-02-08 14:47:16,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L814: assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; [2025-02-08 14:47:16,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L814: assume !(~waterLevel~0 < 2); [2025-02-08 14:47:16,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L715: assume !(cleanup_~i~0#1 < cleanup_~__cil_tmp2~0#1); [2025-02-08 14:47:16,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L715: assume cleanup_~i~0#1 < cleanup_~__cil_tmp2~0#1;assume { :begin_inline_timeShift } true; [2025-02-08 14:47:16,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L137: assume 0 != ~pumpRunning~0;assume { :begin_inline_lowerWaterLevel } true; [2025-02-08 14:47:16,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L137: assume !(0 != ~pumpRunning~0); [2025-02-08 14:47:16,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L137-1: assume 0 != ~pumpRunning~0;assume { :begin_inline_lowerWaterLevel } true; [2025-02-08 14:47:16,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L137-1: assume !(0 != ~pumpRunning~0); [2025-02-08 14:47:16,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L872-1: getWaterLevel_#res#1 := getWaterLevel_~retValue_acc~9#1; [2025-02-08 14:47:16,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L137-2: assume 0 != ~pumpRunning~0;assume { :begin_inline_lowerWaterLevel } true; [2025-02-08 14:47:16,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L137-2: assume !(0 != ~pumpRunning~0); [2025-02-08 14:47:16,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L872-3: getWaterLevel_#res#1 := getWaterLevel_~retValue_acc~9#1; [2025-02-08 14:47:16,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L707: assume { :end_inline_timeShift } true;cleanup_~i~0#1 := 0; [2025-02-08 14:47:16,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L872-5: getWaterLevel_#res#1 := getWaterLevel_~retValue_acc~9#1; [2025-02-08 14:47:16,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L146: assume { :end_inline_processEnvironment } true; [2025-02-08 14:47:16,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L146-1: assume { :end_inline_processEnvironment } true; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L146-2: assume { :end_inline_processEnvironment } true; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L683: __utac_acc__Specification3_spec__1_#t~ret43#1 := isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~1#1;assume { :end_inline_isPumpRunning } true;__utac_acc__Specification3_spec__1_~tmp___1~1#1 := __utac_acc__Specification3_spec__1_#t~ret43#1;havoc __utac_acc__Specification3_spec__1_#t~ret43#1; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L683-1: __utac_acc__Specification3_spec__1_#t~ret43#1 := isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~1#1;assume { :end_inline_isPumpRunning } true;__utac_acc__Specification3_spec__1_~tmp___1~1#1 := __utac_acc__Specification3_spec__1_#t~ret43#1;havoc __utac_acc__Specification3_spec__1_#t~ret43#1; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L683-2: __utac_acc__Specification3_spec__1_#t~ret43#1 := isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~1#1;assume { :end_inline_isPumpRunning } true;__utac_acc__Specification3_spec__1_~tmp___1~1#1 := __utac_acc__Specification3_spec__1_#t~ret43#1;havoc __utac_acc__Specification3_spec__1_#t~ret43#1; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L840-1: isMethaneLevelCritical_#res#1 := isMethaneLevelCritical_~retValue_acc~8#1; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L840-3: isMethaneLevelCritical_#res#1 := isMethaneLevelCritical_~retValue_acc~8#1; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L675: assume 0 != __utac_acc__Specification3_spec__1_~tmp~4#1; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L675: assume !(0 != __utac_acc__Specification3_spec__1_~tmp~4#1);assume { :begin_inline_getWaterLevel } true;havoc getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~9#1;havoc getWaterLevel_~retValue_acc~9#1;getWaterLevel_~retValue_acc~9#1 := ~waterLevel~0;getWaterLevel_#res#1 := getWaterLevel_~retValue_acc~9#1; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L840-5: isMethaneLevelCritical_#res#1 := isMethaneLevelCritical_~retValue_acc~8#1; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L675-1: assume 0 != __utac_acc__Specification3_spec__1_~tmp~4#1; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L675-1: assume !(0 != __utac_acc__Specification3_spec__1_~tmp~4#1);assume { :begin_inline_getWaterLevel } true;havoc getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~9#1;havoc getWaterLevel_~retValue_acc~9#1;getWaterLevel_~retValue_acc~9#1 := ~waterLevel~0;getWaterLevel_#res#1 := getWaterLevel_~retValue_acc~9#1; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L675-2: assume 0 != __utac_acc__Specification3_spec__1_~tmp~4#1; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L675-2: assume !(0 != __utac_acc__Specification3_spec__1_~tmp~4#1);assume { :begin_inline_getWaterLevel } true;havoc getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~9#1;havoc getWaterLevel_~retValue_acc~9#1;getWaterLevel_~retValue_acc~9#1 := ~waterLevel~0;getWaterLevel_#res#1 := getWaterLevel_~retValue_acc~9#1; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139: assume { :end_inline_lowerWaterLevel } true; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139-1: assume { :end_inline_lowerWaterLevel } true; [2025-02-08 14:47:16,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139-2: assume { :end_inline_lowerWaterLevel } true; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L197-1: isPumpRunning_#res#1 := isPumpRunning_~retValue_acc~1#1; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L197-3: isPumpRunning_#res#1 := isPumpRunning_~retValue_acc~1#1; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65: assume true; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L65: assume !true;assume { :begin_inline_cleanup } true;havoc cleanup_~i~0#1, cleanup_~__cil_tmp2~0#1;havoc cleanup_~i~0#1;havoc cleanup_~__cil_tmp2~0#1;assume { :begin_inline_timeShift } true; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L197-5: isPumpRunning_#res#1 := isPumpRunning_~retValue_acc~1#1; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L767: havoc test_#t~nondet4#1, test_#t~nondet5#1, test_#t~nondet6#1, test_#t~nondet7#1, test_~splverifierCounter~0#1, test_~tmp~0#1, test_~tmp___0~0#1, test_~tmp___1~0#1, test_~tmp___2~0#1;assume { :end_inline_test } true; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L792-1: main_#res#1 := main_~retValue_acc~7#1; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L247: ~systemActive~0 := 0; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L784: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;havoc test_#t~nondet4#1, test_#t~nondet5#1, test_#t~nondet6#1, test_#t~nondet7#1, test_~splverifierCounter~0#1, test_~tmp~0#1, test_~tmp___0~0#1, test_~tmp___1~0#1, test_~tmp___2~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~0#1;havoc test_~tmp___0~0#1;havoc test_~tmp___1~0#1;havoc test_~tmp___2~0#1;test_~splverifierCounter~0#1 := 0; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L685: assume 0 != __utac_acc__Specification3_spec__1_~tmp___1~1#1; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L685: assume !(0 != __utac_acc__Specification3_spec__1_~tmp___1~1#1);assume { :begin_inline___automaton_fail } true;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L685-1: assume 0 != __utac_acc__Specification3_spec__1_~tmp___1~1#1; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L685-1: assume !(0 != __utac_acc__Specification3_spec__1_~tmp___1~1#1);assume { :begin_inline___automaton_fail } true;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L685-2: assume 0 != __utac_acc__Specification3_spec__1_~tmp___1~1#1; [2025-02-08 14:47:16,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L685-2: assume !(0 != __utac_acc__Specification3_spec__1_~tmp___1~1#1);assume { :begin_inline___automaton_fail } true;assume { :begin_inline_reach_error } true;assume false;assume { :end_inline_reach_error } true;assume false; [2025-02-08 14:47:16,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L652-1: valid_product_#res#1 := valid_product_~retValue_acc~6#1; [2025-02-08 14:47:16,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L826: assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0; [2025-02-08 14:47:16,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L826: assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; [2025-02-08 14:47:16,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L116: havoc cleanup_~i~0#1, cleanup_~__cil_tmp2~0#1;assume { :end_inline_cleanup } true; [2025-02-08 14:47:16,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L83: havoc test_#t~nondet5#1;test_~tmp___0~0#1 := test_#t~nondet5#1;havoc test_#t~nondet5#1; [2025-02-08 14:47:16,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L785: assume { :end_inline_runTest } true; [2025-02-08 14:47:16,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L240: assume 0 != ~pumpRunning~0;assume { :begin_inline_deactivatePump } true;~pumpRunning~0 := 0; [2025-02-08 14:47:16,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L240: assume !(0 != ~pumpRunning~0); [2025-02-08 14:47:16,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L75: assume 0 != test_~tmp~0#1;assume { :begin_inline_waterRise } true; [2025-02-08 14:47:16,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L75: assume !(0 != test_~tmp~0#1); [2025-02-08 14:47:16,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L711: assume true;cleanup_~__cil_tmp2~0#1 := ~cleanupTimeShifts~0 - 1; [2025-02-08 14:47:16,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L711: assume !true; [2025-02-08 14:47:16,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L67: assume !(test_~splverifierCounter~0#1 < 4); [2025-02-08 14:47:16,595 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L67: assume test_~splverifierCounter~0#1 < 4;havoc test_#t~nondet4#1;test_~tmp~0#1 := test_#t~nondet4#1;havoc test_#t~nondet4#1; [2025-02-08 14:47:16,595 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L802: assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; [2025-02-08 14:47:16,595 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L802: assume !(~waterLevel~0 > 0); [2025-02-08 14:47:16,595 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L802-1: assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; [2025-02-08 14:47:16,595 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L802-1: assume !(~waterLevel~0 > 0); [2025-02-08 14:47:16,595 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L802-2: assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; [2025-02-08 14:47:16,595 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L802-2: assume !(~waterLevel~0 > 0); [2025-02-08 14:47:16,595 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L679: __utac_acc__Specification3_spec__1_#t~ret42#1 := getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~9#1;assume { :end_inline_getWaterLevel } true;__utac_acc__Specification3_spec__1_~tmp___0~1#1 := __utac_acc__Specification3_spec__1_#t~ret42#1;havoc __utac_acc__Specification3_spec__1_#t~ret42#1; [2025-02-08 14:47:16,595 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L679-1: __utac_acc__Specification3_spec__1_#t~ret42#1 := getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~9#1;assume { :end_inline_getWaterLevel } true;__utac_acc__Specification3_spec__1_~tmp___0~1#1 := __utac_acc__Specification3_spec__1_#t~ret42#1;havoc __utac_acc__Specification3_spec__1_#t~ret42#1; [2025-02-08 14:47:16,595 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L679-2: __utac_acc__Specification3_spec__1_#t~ret42#1 := getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~9#1;assume { :end_inline_getWaterLevel } true;__utac_acc__Specification3_spec__1_~tmp___0~1#1 := __utac_acc__Specification3_spec__1_#t~ret42#1;havoc __utac_acc__Specification3_spec__1_#t~ret42#1; [2025-02-08 14:47:16,596 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L101: assume 0 != test_~tmp___1~0#1;assume { :begin_inline_stopSystem } true; [2025-02-08 14:47:16,596 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L101: assume !(0 != test_~tmp___1~0#1); [2025-02-08 14:47:16,605 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2025-02-08 14:47:16,606 INFO L308 CfgBuilder]: Performing block encoding [2025-02-08 14:47:16,612 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-08 14:47:16,613 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-08 14:47:16,613 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:47:16 BoogieIcfgContainer [2025-02-08 14:47:16,613 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-08 14:47:16,615 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-02-08 14:47:16,615 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-02-08 14:47:16,621 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-02-08 14:47:16,622 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-02-08 14:47:16,622 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.02 02:47:15" (1/3) ... [2025-02-08 14:47:16,623 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@43a6261f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.02 02:47:16, skipping insertion in model container [2025-02-08 14:47:16,623 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-02-08 14:47:16,623 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:47:16" (2/3) ... [2025-02-08 14:47:16,623 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@43a6261f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.02 02:47:16, skipping insertion in model container [2025-02-08 14:47:16,623 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-02-08 14:47:16,624 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:47:16" (3/3) ... [2025-02-08 14:47:16,627 INFO L363 chiAutomizerObserver]: Analyzing ICFG minepump_spec3_product03.cil.c [2025-02-08 14:47:16,667 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-02-08 14:47:16,667 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-02-08 14:47:16,667 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-02-08 14:47:16,667 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-02-08 14:47:16,668 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-02-08 14:47:16,668 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-02-08 14:47:16,668 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-02-08 14:47:16,668 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-02-08 14:47:16,673 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 8 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 7 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 14:47:16,686 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-02-08 14:47:16,687 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2025-02-08 14:47:16,697 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 08.02 02:47:16 BoogieIcfgContainer [2025-02-08 14:47:16,699 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-02-08 14:47:16,699 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-08 14:47:16,700 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-08 14:47:16,700 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-08 14:47:16,700 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:47:16" (3/4) ... [2025-02-08 14:47:16,708 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-08 14:47:16,709 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-08 14:47:16,710 INFO L158 Benchmark]: Toolchain (without parser) took 985.54ms. Allocated memory is still 167.8MB. Free memory was 124.2MB in the beginning and 80.1MB in the end (delta: 44.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-08 14:47:16,711 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 116.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 14:47:16,711 INFO L158 Benchmark]: CACSL2BoogieTranslator took 344.41ms. Allocated memory is still 167.8MB. Free memory was 123.3MB in the beginning and 106.2MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-08 14:47:16,711 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.05ms. Allocated memory is still 167.8MB. Free memory was 106.2MB in the beginning and 104.4MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 14:47:16,711 INFO L158 Benchmark]: Boogie Preprocessor took 50.68ms. Allocated memory is still 167.8MB. Free memory was 104.4MB in the beginning and 102.6MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 14:47:16,711 INFO L158 Benchmark]: IcfgBuilder took 451.06ms. Allocated memory is still 167.8MB. Free memory was 102.6MB in the beginning and 84.7MB in the end (delta: 17.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-08 14:47:16,712 INFO L158 Benchmark]: BuchiAutomizer took 83.90ms. Allocated memory is still 167.8MB. Free memory was 84.7MB in the beginning and 80.1MB in the end (delta: 4.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 14:47:16,712 INFO L158 Benchmark]: Witness Printer took 9.85ms. Allocated memory is still 167.8MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 14:47:16,716 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 116.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 344.41ms. Allocated memory is still 167.8MB. Free memory was 123.3MB in the beginning and 106.2MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.05ms. Allocated memory is still 167.8MB. Free memory was 106.2MB in the beginning and 104.4MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 50.68ms. Allocated memory is still 167.8MB. Free memory was 104.4MB in the beginning and 102.6MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 451.06ms. Allocated memory is still 167.8MB. Free memory was 102.6MB in the beginning and 84.7MB in the end (delta: 17.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * BuchiAutomizer took 83.90ms. Allocated memory is still 167.8MB. Free memory was 84.7MB in the beginning and 80.1MB in the end (delta: 4.7MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 9.85ms. Allocated memory is still 167.8MB. Free memory is still 80.1MB. There was no memory consumed. 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,"scenario.i","") [49] - GenericResultAtLocation [Line: 121]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [121] - GenericResultAtLocation [Line: 251]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [251] - GenericResultAtLocation [Line: 617]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [617] - GenericResultAtLocation [Line: 655]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [655] - GenericResultAtLocation [Line: 664]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [664] - GenericResultAtLocation [Line: 699]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [699] - GenericResultAtLocation [Line: 795]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [795] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition. There is no loop in your program. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 0.0s and 0 iterations. TraceHistogramMax:0. Analysis of lassos took 0.0s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2025-02-08 14:47:16,736 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (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