./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product19_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product19_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d64d9b1029a36f4dbed006d1e1d8543a0c6e0731 .................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-09 23:03:29,350 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:03:29,350 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:03:29,356 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:03:29,357 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:03:29,357 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:03:29,358 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:03:29,359 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:03:29,360 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:03:29,361 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:03:29,361 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:03:29,362 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:03:29,362 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:03:29,363 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:03:29,363 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:03:29,364 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:03:29,364 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:03:29,365 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:03:29,367 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:03:29,367 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:03:29,368 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:03:29,369 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:03:29,371 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:03:29,371 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:03:29,371 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:03:29,371 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:03:29,372 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:03:29,372 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:03:29,373 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:03:29,373 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:03:29,373 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:03:29,374 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:03:29,374 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:03:29,374 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:03:29,375 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:03:29,375 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:03:29,375 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-09 23:03:29,385 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:03:29,385 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:03:29,386 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:03:29,386 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:03:29,386 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:03:29,386 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:03:29,386 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:03:29,387 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-09 23:03:29,387 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 23:03:29,387 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-09 23:03:29,387 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:03:29,387 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:03:29,387 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:03:29,387 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:03:29,388 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-09 23:03:29,388 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:03:29,388 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:03:29,388 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-09 23:03:29,388 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-09 23:03:29,388 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:03:29,388 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:03:29,388 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-09 23:03:29,389 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:03:29,389 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:03:29,389 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:03:29,389 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-09 23:03:29,389 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:03:29,389 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 23:03:29,389 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml 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(__VERIFIER_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 -> d64d9b1029a36f4dbed006d1e1d8543a0c6e0731 [2018-11-09 23:03:29,412 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:03:29,421 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:03:29,424 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:03:29,425 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:03:29,425 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:03:29,426 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/minepump_spec3_product19_false-unreach-call_false-termination.cil.c [2018-11-09 23:03:29,467 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak/data/fdc95b6e7/7b2e7306ae4a4b8aa05816d025f403d6/FLAG44f54c32a [2018-11-09 23:03:29,899 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:03:29,900 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/sv-benchmarks/c/product-lines/minepump_spec3_product19_false-unreach-call_false-termination.cil.c [2018-11-09 23:03:29,907 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak/data/fdc95b6e7/7b2e7306ae4a4b8aa05816d025f403d6/FLAG44f54c32a [2018-11-09 23:03:29,919 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak/data/fdc95b6e7/7b2e7306ae4a4b8aa05816d025f403d6 [2018-11-09 23:03:29,922 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:03:29,923 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-09 23:03:29,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:03:29,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:03:29,927 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:03:29,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:03:29" (1/1) ... [2018-11-09 23:03:29,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11bcb58d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:03:29, skipping insertion in model container [2018-11-09 23:03:29,930 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:03:29" (1/1) ... [2018-11-09 23:03:29,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:03:29,972 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:03:30,153 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:03:30,161 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 23:03:30,213 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:03:30,236 INFO L193 MainTranslator]: Completed translation [2018-11-09 23:03:30,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:03:30 WrapperNode [2018-11-09 23:03:30,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 23:03:30,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-09 23:03:30,238 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-09 23:03:30,238 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-09 23:03:30,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:03:30" (1/1) ... [2018-11-09 23:03:30,303 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:03:30" (1/1) ... [2018-11-09 23:03:30,326 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-09 23:03:30,326 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 23:03:30,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 23:03:30,326 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 23:03:30,334 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:03:30" (1/1) ... [2018-11-09 23:03:30,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:03:30" (1/1) ... [2018-11-09 23:03:30,336 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:03:30" (1/1) ... [2018-11-09 23:03:30,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:03:30" (1/1) ... [2018-11-09 23:03:30,341 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:03:30" (1/1) ... [2018-11-09 23:03:30,347 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:03:30" (1/1) ... [2018-11-09 23:03:30,349 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:03:30" (1/1) ... [2018-11-09 23:03:30,352 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 23:03:30,352 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-09 23:03:30,352 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-09 23:03:30,353 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-09 23:03:30,353 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:03:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-09 23:03:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-09 23:03:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-09 23:03:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-09 23:03:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-09 23:03:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-09 23:03:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-09 23:03:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-09 23:03:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-09 23:03:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-09 23:03:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-09 23:03:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-09 23:03:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-09 23:03:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-09 23:03:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-09 23:03:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-09 23:03:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-09 23:03:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-09 23:03:31,490 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-09 23:03:31,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:03:31 BoogieIcfgContainer [2018-11-09 23:03:31,490 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-09 23:03:31,491 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-09 23:03:31,491 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-09 23:03:31,497 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-09 23:03:31,498 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:03:31" (1/1) ... [2018-11-09 23:03:31,505 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:03:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:03:31,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 59 states and 80 transitions. [2018-11-09 23:03:31,532 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 80 transitions. [2018-11-09 23:03:31,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-09 23:03:31,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:03:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:03:31,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:03:31,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:03:31,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 59 states and 77 transitions. [2018-11-09 23:03:31,685 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2018-11-09 23:03:31,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-09 23:03:31,686 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:03:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:03:31,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:03:31,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:03:31,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 62 states and 81 transitions. [2018-11-09 23:03:31,788 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 81 transitions. [2018-11-09 23:03:31,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-09 23:03:31,789 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:03:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:03:31,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:03:31,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:03:31,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 73 states and 103 transitions. [2018-11-09 23:03:31,997 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 103 transitions. [2018-11-09 23:03:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-09 23:03:31,998 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:03:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:03:32,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:03:32,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:03:32,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 74 states and 104 transitions. [2018-11-09 23:03:32,046 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 104 transitions. [2018-11-09 23:03:32,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-09 23:03:32,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:03:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:03:32,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:03:32,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:03:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 75 states and 105 transitions. [2018-11-09 23:03:32,099 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 105 transitions. [2018-11-09 23:03:32,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-09 23:03:32,101 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:03:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:03:32,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:03:32,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:03:32,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 76 states and 106 transitions. [2018-11-09 23:03:32,151 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 106 transitions. [2018-11-09 23:03:32,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-09 23:03:32,152 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:03:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:03:32,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:03:32,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:03:32,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 95 states and 147 transitions. [2018-11-09 23:03:32,557 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 147 transitions. [2018-11-09 23:03:32,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-09 23:03:32,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:03:32,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:03:32,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:03:32,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:03:32,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 97 states and 149 transitions. [2018-11-09 23:03:32,719 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 149 transitions. [2018-11-09 23:03:32,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-09 23:03:32,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:03:32,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:03:32,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:03:32,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:03:32,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 104 states and 164 transitions. [2018-11-09 23:03:32,943 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 164 transitions. [2018-11-09 23:03:32,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-09 23:03:32,944 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:03:32,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:03:33,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:03:34,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:03:34,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 123 states and 209 transitions. [2018-11-09 23:03:34,258 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 209 transitions. [2018-11-09 23:03:34,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-09 23:03:34,260 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:03:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:03:34,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:03:34,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:03:34,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 126 states and 219 transitions. [2018-11-09 23:03:34,558 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 219 transitions. [2018-11-09 23:03:34,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-09 23:03:34,560 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:03:34,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 23:03:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 23:03:34,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 23:03:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 23:03:34,793 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 12 iterations. [2018-11-09 23:03:34,882 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 11:03:34 ImpRootNode [2018-11-09 23:03:34,882 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-09 23:03:34,883 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-09 23:03:34,883 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-09 23:03:34,883 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-09 23:03:34,884 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:03:31" (3/4) ... [2018-11-09 23:03:34,886 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-09 23:03:34,973 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_692f5074-98c8-4225-a873-ba3588bf7850/bin-2019/ukojak/witness.graphml [2018-11-09 23:03:34,973 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-09 23:03:34,973 INFO L168 Benchmark]: Toolchain (without parser) took 5051.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 959.3 MB in the beginning and 862.5 MB in the end (delta: 96.8 MB). Peak memory consumption was 267.2 MB. Max. memory is 11.5 GB. [2018-11-09 23:03:34,974 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 23:03:34,975 INFO L168 Benchmark]: CACSL2BoogieTranslator took 313.68 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 935.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-09 23:03:34,975 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -179.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-09 23:03:34,975 INFO L168 Benchmark]: Boogie Preprocessor took 26.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-09 23:03:34,976 INFO L168 Benchmark]: RCFGBuilder took 1138.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 98.8 MB). Peak memory consumption was 98.8 MB. Max. memory is 11.5 GB. [2018-11-09 23:03:34,976 INFO L168 Benchmark]: CodeCheck took 3391.80 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 53.0 MB). Free memory was 1.0 GB in the beginning and 872.4 MB in the end (delta: 140.1 MB). Peak memory consumption was 193.0 MB. Max. memory is 11.5 GB. [2018-11-09 23:03:34,976 INFO L168 Benchmark]: Witness Printer took 90.24 ms. Allocated memory is still 1.2 GB. Free memory was 872.4 MB in the beginning and 862.5 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. [2018-11-09 23:03:34,978 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 8 procedures, 120 locations, 1 error locations. UNSAFE Result, 3.2s OverallTime, 12 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 47016 SDtfs, 17928 SDslu, 27124 SDs, 0 SdLazy, 16632 SolverSat, 5044 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2231 GetRequests, 2114 SyntacticMatches, 9 SemanticMatches, 108 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4389 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 298 NumberOfCodeBlocks, 298 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 259 ConstructedInterpolants, 0 QuantifiedInterpolants, 15470 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 44]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L421] FCALL "i > 0 && i <= this->argsCount" [L421] FCALL "libacc.c" [L422] FCALL "__utac__get_this_arg" [L428] FCALL "i > 0 && i <= this->argsCount" [L428] FCALL "libacc.c" [L429] FCALL "__utac__get_this_arg" [L467] FCALL "i > 0 && i <= this->argsCount" [L467] FCALL "libacc.c" [L468] FCALL "__utac__get_this_argtype" [L474] FCALL "i > 0 && i <= this->argsCount" [L474] FCALL "libacc.c" [L475] FCALL "__utac__get_this_argtype" [L646] FCALL "Env(Water:%i" [L647] FCALL ",Meth:" [L651] FCALL "CRIT" [L655] FCALL "OK" [L659] FCALL ")" [L854] FCALL "Pump(System:" [L858] FCALL "On" [L862] FCALL "Off" [L866] FCALL ",Pump:" [L870] FCALL "On" [L874] FCALL "Off" [L878] FCALL ") " [L880] FCALL "\n" [L490] int cleanupTimeShifts = 4; [L594] int waterLevel = 1; [L595] int methaneLevelCritical = 0; [L753] int pumpRunning = 0; [L754] int systemActive = 1; [L293] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; [L568] int retValue_acc ; [L569] int tmp ; [L573] FCALL select_helpers() [L574] FCALL select_features() [L575] CALL, EXPR valid_product() [L78] int retValue_acc ; [L81] retValue_acc = 1 [L82] RET return (retValue_acc); [L575] EXPR valid_product() [L575] tmp = valid_product() [L577] COND TRUE \read(tmp) [L579] FCALL setup() [L580] CALL runTest() [L562] CALL test() [L685] int splverifierCounter ; [L686] int tmp ; [L687] int tmp___0 ; [L688] int tmp___1 ; [L689] int tmp___2 ; [L692] splverifierCounter = 0 VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L694] COND TRUE 1 VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L696] COND TRUE splverifierCounter < 4 [L702] tmp = __VERIFIER_nondet_int() [L704] COND TRUE \read(tmp) VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L706] CALL waterRise() VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L612] COND TRUE waterLevel < 2 [L613] RET waterLevel = waterLevel + 1 [L706] waterRise() VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L712] tmp___0 = __VERIFIER_nondet_int() [L714] COND FALSE !(\read(tmp___0)) VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L722] tmp___2 = __VERIFIER_nondet_int() [L724] COND FALSE !(\read(tmp___2)) [L728] tmp___1 = __VERIFIER_nondet_int() [L730] COND TRUE \read(tmp___1) [L732] CALL stopSystem() [L908] COND FALSE !(\read(pumpRunning)) VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L915] RET systemActive = 0 [L732] stopSystem() [L739] CALL timeShift() VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L760] COND FALSE !(\read(pumpRunning)) VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L767] COND FALSE !(\read(systemActive)) VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L775] CALL __utac_acc__Specification3_spec__1() [L91] int tmp ; [L92] int tmp___0 ; [L93] int tmp___1 ; VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L97] CALL, EXPR isMethaneLevelCritical() VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L633] int retValue_acc ; [L636] retValue_acc = methaneLevelCritical [L637] RET return (retValue_acc); [L97] EXPR isMethaneLevelCritical() VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L97] tmp = isMethaneLevelCritical() [L99] COND FALSE !(\read(tmp)) [L103] CALL, EXPR getWaterLevel() [L665] int retValue_acc ; [L668] retValue_acc = waterLevel [L669] RET return (retValue_acc); [L103] EXPR getWaterLevel() [L103] tmp___0 = getWaterLevel() [L105] COND TRUE tmp___0 == 2 [L107] CALL, EXPR isPumpRunning() [L841] int retValue_acc ; [L844] retValue_acc = pumpRunning [L845] RET return (retValue_acc); [L107] EXPR isPumpRunning() [L107] tmp___1 = isPumpRunning() [L109] COND FALSE !(\read(tmp___1)) [L113] CALL __automaton_fail() [L44] __VERIFIER_error() VAL [") "={14:0}, ")"={19:0}, ",Meth:"={23:0}, ",Pump:"={16:0}, "\n"={40:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={28:0}, "__utac__get_this_argtype"={26:0}, "CRIT"={22:0}, "Env(Water:%i"={24:0}, "i > 0 && i <= this->argsCount"={27:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={35:0}, "i > 0 && i <= this->argsCount"={38:0}, "libacc.c"={8:0}, "libacc.c"={37:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={12:0}, "Off"={17:0}, "OK"={20:0}, "On"={11:0}, "On"={15:0}, "Pump(System:"={18:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 313.68 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 935.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 88.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -179.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1138.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 98.8 MB). Peak memory consumption was 98.8 MB. Max. memory is 11.5 GB. * CodeCheck took 3391.80 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 53.0 MB). Free memory was 1.0 GB in the beginning and 872.4 MB in the end (delta: 140.1 MB). Peak memory consumption was 193.0 MB. Max. memory is 11.5 GB. * Witness Printer took 90.24 ms. Allocated memory is still 1.2 GB. Free memory was 872.4 MB in the beginning and 862.5 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...