./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product43_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_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product43_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/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 63b48aee14c7431a4aa25f8de4f2dd8129d50ad4 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 [2018-10-27 00:25:01,311 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:25:01,313 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:25:01,324 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:25:01,325 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:25:01,325 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:25:01,326 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:25:01,327 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:25:01,328 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:25:01,329 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:25:01,332 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:25:01,333 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:25:01,334 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:25:01,336 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:25:01,342 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:25:01,342 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:25:01,343 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:25:01,344 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:25:01,345 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:25:01,349 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:25:01,351 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:25:01,352 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:25:01,355 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:25:01,357 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:25:01,357 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:25:01,358 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:25:01,358 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:25:01,359 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:25:01,359 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:25:01,360 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:25:01,360 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:25:01,360 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:25:01,361 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:25:01,361 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:25:01,361 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:25:01,365 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:25:01,366 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-27 00:25:01,379 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:25:01,380 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:25:01,381 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:25:01,381 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 00:25:01,382 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 00:25:01,383 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 00:25:01,383 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:25:01,383 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 00:25:01,383 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 00:25:01,383 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 00:25:01,383 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:25:01,383 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:25:01,384 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:25:01,384 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:25:01,384 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 00:25:01,384 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:25:01,384 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:25:01,384 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 00:25:01,384 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 00:25:01,384 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:25:01,385 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:25:01,385 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 00:25:01,385 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:25:01,385 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:25:01,385 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:25:01,385 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-27 00:25:01,385 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:25:01,385 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 00:25:01,386 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_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/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 -> 63b48aee14c7431a4aa25f8de4f2dd8129d50ad4 [2018-10-27 00:25:01,431 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:25:01,442 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:25:01,447 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:25:01,448 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:25:01,449 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:25:01,450 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/minepump_spec1_product43_false-unreach-call_false-termination.cil.c [2018-10-27 00:25:01,496 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/bin-2019/ukojak/data/2b3e651bc/a6c90914650346dba6f3be8ead48301f/FLAGa8d7ec2e0 [2018-10-27 00:25:01,923 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:25:01,924 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/sv-benchmarks/c/product-lines/minepump_spec1_product43_false-unreach-call_false-termination.cil.c [2018-10-27 00:25:01,932 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/bin-2019/ukojak/data/2b3e651bc/a6c90914650346dba6f3be8ead48301f/FLAGa8d7ec2e0 [2018-10-27 00:25:01,944 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/bin-2019/ukojak/data/2b3e651bc/a6c90914650346dba6f3be8ead48301f [2018-10-27 00:25:01,947 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:25:01,948 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:25:01,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:25:01,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:25:01,952 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:25:01,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:25:01" (1/1) ... [2018-10-27 00:25:01,956 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ebf8acf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:25:01, skipping insertion in model container [2018-10-27 00:25:01,956 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:25:01" (1/1) ... [2018-10-27 00:25:01,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:25:02,001 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:25:02,216 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:25:02,225 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 00:25:02,319 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:25:02,348 INFO L193 MainTranslator]: Completed translation [2018-10-27 00:25:02,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:25:02 WrapperNode [2018-10-27 00:25:02,349 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 00:25:02,350 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 00:25:02,350 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 00:25:02,350 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 00:25:02,358 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:25:02" (1/1) ... [2018-10-27 00:25:02,380 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:25:02" (1/1) ... [2018-10-27 00:25:02,471 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 00:25:02,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 00:25:02,472 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 00:25:02,472 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 00:25:02,484 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:25:02" (1/1) ... [2018-10-27 00:25:02,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:25:02" (1/1) ... [2018-10-27 00:25:02,489 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:25:02" (1/1) ... [2018-10-27 00:25:02,498 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:25:02" (1/1) ... [2018-10-27 00:25:02,503 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:25:02" (1/1) ... [2018-10-27 00:25:02,508 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:25:02" (1/1) ... [2018-10-27 00:25:02,510 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:25:02" (1/1) ... [2018-10-27 00:25:02,513 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 00:25:02,513 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 00:25:02,513 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 00:25:02,513 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 00:25:02,514 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:25:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/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 [2018-10-27 00:25:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 00:25:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-10-27 00:25:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-10-27 00:25:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-10-27 00:25:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-10-27 00:25:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-10-27 00:25:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-10-27 00:25:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-10-27 00:25:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-10-27 00:25:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-10-27 00:25:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-10-27 00:25:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-10-27 00:25:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-10-27 00:25:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 00:25:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 00:25:04,876 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 00:25:04,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:25:04 BoogieIcfgContainer [2018-10-27 00:25:04,876 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 00:25:04,877 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-27 00:25:04,877 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-27 00:25:04,886 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-27 00:25:04,886 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:25:04" (1/1) ... [2018-10-27 00:25:04,896 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:25:04,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:04,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2018-10-27 00:25:04,932 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2018-10-27 00:25:04,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-27 00:25:04,938 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:05,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:05,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:25:05,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:05,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 52 states and 66 transitions. [2018-10-27 00:25:05,160 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 66 transitions. [2018-10-27 00:25:05,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-10-27 00:25:05,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:05,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:25:05,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:05,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 55 states and 70 transitions. [2018-10-27 00:25:05,456 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 70 transitions. [2018-10-27 00:25:05,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-27 00:25:05,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:05,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:25:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:06,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 69 states and 95 transitions. [2018-10-27 00:25:06,237 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 95 transitions. [2018-10-27 00:25:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-10-27 00:25:06,238 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:06,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:25:06,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:06,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 70 states and 96 transitions. [2018-10-27 00:25:06,329 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 96 transitions. [2018-10-27 00:25:06,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-10-27 00:25:06,332 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:06,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:25:08,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:08,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 86 states and 125 transitions. [2018-10-27 00:25:08,028 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 125 transitions. [2018-10-27 00:25:08,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-10-27 00:25:08,030 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:08,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:08,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:25:08,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:08,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 89 states and 131 transitions. [2018-10-27 00:25:08,115 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 131 transitions. [2018-10-27 00:25:08,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-10-27 00:25:08,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:08,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:25:08,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:08,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 90 states and 132 transitions. [2018-10-27 00:25:08,301 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 132 transitions. [2018-10-27 00:25:08,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-10-27 00:25:08,303 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:08,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:08,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:25:08,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:08,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 91 states and 134 transitions. [2018-10-27 00:25:08,430 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 134 transitions. [2018-10-27 00:25:08,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-27 00:25:08,431 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:08,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:25:08,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:08,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 95 states and 142 transitions. [2018-10-27 00:25:08,852 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 142 transitions. [2018-10-27 00:25:08,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-10-27 00:25:08,853 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:09,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:10,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:10,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 108 states and 170 transitions. [2018-10-27 00:25:10,071 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 170 transitions. [2018-10-27 00:25:10,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-10-27 00:25:10,072 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:10,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:10,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:10,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 113 states and 185 transitions. [2018-10-27 00:25:10,788 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 185 transitions. [2018-10-27 00:25:10,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-10-27 00:25:10,789 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:10,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-27 00:25:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:10,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 116 states and 188 transitions. [2018-10-27 00:25:10,983 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 188 transitions. [2018-10-27 00:25:10,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-10-27 00:25:10,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:11,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-27 00:25:12,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:12,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 117 states and 189 transitions. [2018-10-27 00:25:12,366 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 189 transitions. [2018-10-27 00:25:12,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-10-27 00:25:12,366 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:12,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:12,558 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:13,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:13,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 125 states and 209 transitions. [2018-10-27 00:25:13,608 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 209 transitions. [2018-10-27 00:25:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-10-27 00:25:13,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:13,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:13,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:14,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:14,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 129 states and 217 transitions. [2018-10-27 00:25:14,297 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 217 transitions. [2018-10-27 00:25:14,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-10-27 00:25:14,298 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:14,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:14,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-10-27 00:25:14,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:14,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 132 states and 219 transitions. [2018-10-27 00:25:14,605 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 219 transitions. [2018-10-27 00:25:14,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-10-27 00:25:14,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:14,779 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-27 00:25:15,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:15,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 135 states and 225 transitions. [2018-10-27 00:25:15,221 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 225 transitions. [2018-10-27 00:25:15,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-27 00:25:15,222 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:15,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:18,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:18,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 151 states and 276 transitions. [2018-10-27 00:25:18,008 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 276 transitions. [2018-10-27 00:25:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-27 00:25:18,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:18,750 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:19,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 155 states and 283 transitions. [2018-10-27 00:25:19,316 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2018-10-27 00:25:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-10-27 00:25:19,318 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:19,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:19,347 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:19,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:19,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 158 states and 291 transitions. [2018-10-27 00:25:19,905 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 291 transitions. [2018-10-27 00:25:19,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-10-27 00:25:19,907 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:20,096 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:20,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:20,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 159 states and 294 transitions. [2018-10-27 00:25:20,641 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 294 transitions. [2018-10-27 00:25:20,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-10-27 00:25:20,642 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:20,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:20,663 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:21,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:21,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 302 transitions. [2018-10-27 00:25:21,200 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 302 transitions. [2018-10-27 00:25:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-10-27 00:25:21,202 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:21,343 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:22,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:22,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 175 states and 330 transitions. [2018-10-27 00:25:22,905 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 330 transitions. [2018-10-27 00:25:22,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-10-27 00:25:22,906 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:23,109 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 178 states and 334 transitions. [2018-10-27 00:25:23,661 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 334 transitions. [2018-10-27 00:25:23,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-10-27 00:25:23,662 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:23,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:24,032 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-27 00:25:24,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:24,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 179 states and 335 transitions. [2018-10-27 00:25:24,050 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 335 transitions. [2018-10-27 00:25:24,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-10-27 00:25:24,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:24,273 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-27 00:25:24,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:24,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 180 states and 336 transitions. [2018-10-27 00:25:24,291 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 336 transitions. [2018-10-27 00:25:24,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-10-27 00:25:24,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:24,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:24,414 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:25,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:25,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 190 states and 356 transitions. [2018-10-27 00:25:25,925 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 356 transitions. [2018-10-27 00:25:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-27 00:25:25,926 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:26,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:28,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 198 states and 382 transitions. [2018-10-27 00:25:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 382 transitions. [2018-10-27 00:25:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-27 00:25:28,840 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:29,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:29,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:29,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 199 states and 384 transitions. [2018-10-27 00:25:29,887 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 384 transitions. [2018-10-27 00:25:29,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-10-27 00:25:29,888 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:30,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:32,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:32,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 206 states and 388 transitions. [2018-10-27 00:25:32,008 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 388 transitions. [2018-10-27 00:25:32,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-10-27 00:25:32,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:32,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:32,639 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-27 00:25:36,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:36,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 221 states and 418 transitions. [2018-10-27 00:25:36,025 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 418 transitions. [2018-10-27 00:25:36,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-10-27 00:25:36,026 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:36,145 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-27 00:25:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 224 states and 420 transitions. [2018-10-27 00:25:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 420 transitions. [2018-10-27 00:25:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-10-27 00:25:36,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:36,812 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 00:25:36,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:36,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 217 states and 408 transitions. [2018-10-27 00:25:36,967 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 408 transitions. [2018-10-27 00:25:36,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-27 00:25:36,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:36,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-27 00:25:39,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:39,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 215 states and 398 transitions. [2018-10-27 00:25:39,234 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 398 transitions. [2018-10-27 00:25:39,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-27 00:25:39,235 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:39,260 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-10-27 00:25:39,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 217 states and 401 transitions. [2018-10-27 00:25:39,638 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 401 transitions. [2018-10-27 00:25:39,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-27 00:25:39,638 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:25:40,000 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 00:25:40,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 00:25:40,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 218 states and 402 transitions. [2018-10-27 00:25:40,022 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 402 transitions. [2018-10-27 00:25:40,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-10-27 00:25:40,023 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 00:25:40,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 00:25:40,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 00:25:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 00:25:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 00:25:40,439 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 37 iterations. [2018-10-27 00:25:40,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 27.10 12:25:40 ImpRootNode [2018-10-27 00:25:40,629 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-27 00:25:40,630 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-27 00:25:40,630 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-27 00:25:40,630 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-27 00:25:40,631 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:25:04" (3/4) ... [2018-10-27 00:25:40,633 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-27 00:25:40,816 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_82e40406-e36f-4fa3-a6f0-f89b8d2d4e50/bin-2019/ukojak/witness.graphml [2018-10-27 00:25:40,816 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-27 00:25:40,816 INFO L168 Benchmark]: Toolchain (without parser) took 38869.04 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 569.4 MB). Free memory was 954.4 MB in the beginning and 869.4 MB in the end (delta: 85.0 MB). Peak memory consumption was 654.4 MB. Max. memory is 11.5 GB. [2018-10-27 00:25:40,818 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:25:40,819 INFO L168 Benchmark]: CACSL2BoogieTranslator took 400.19 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 930.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-27 00:25:40,819 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 930.3 MB in the beginning and 1.2 GB in the end (delta: -222.8 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. [2018-10-27 00:25:40,819 INFO L168 Benchmark]: Boogie Preprocessor took 41.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 11.5 GB. [2018-10-27 00:25:40,819 INFO L168 Benchmark]: RCFGBuilder took 2363.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 102.5 MB). Peak memory consumption was 102.5 MB. Max. memory is 11.5 GB. [2018-10-27 00:25:40,820 INFO L168 Benchmark]: CodeCheck took 35752.78 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 410.0 MB). Free memory was 1.0 GB in the beginning and 898.2 MB in the end (delta: 147.4 MB). Peak memory consumption was 557.3 MB. Max. memory is 11.5 GB. [2018-10-27 00:25:40,820 INFO L168 Benchmark]: Witness Printer took 186.04 ms. Allocated memory is still 1.6 GB. Free memory was 898.2 MB in the beginning and 869.4 MB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. [2018-10-27 00:25:40,825 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 7 procedures, 122 locations, 1 error locations. UNSAFE Result, 35.5s OverallTime, 37 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: -627972844 SDtfs, -1923796644 SDslu, -559848956 SDs, 0 SdLazy, 1205486660 SolverSat, -590869452 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 44.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 15765 GetRequests, 15012 SyntacticMatches, 337 SemanticMatches, 416 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92835 ImplicationChecksByTransitivity, 30.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 8.3s InterpolantComputationTime, 1442 NumberOfCodeBlocks, 1442 NumberOfCodeBlocksAsserted, 37 NumberOfCheckSat, 1350 ConstructedInterpolants, 0 QuantifiedInterpolants, 201438 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 36 InterpolantComputations, 20 PerfectInterpolantSequences, 238/408 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: 405]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L99] FCALL "Env(Water:%i" [L100] FCALL ",Meth:" [L104] FCALL "CRIT" [L108] FCALL "OK" [L112] FCALL ")" [L267] FCALL "Pump(System:" [L271] FCALL "On" [L275] FCALL "Off" [L279] FCALL ",Pump:" [L283] FCALL "On" [L287] FCALL "Off" [L291] FCALL ") " [L293] FCALL "\n" [L832] FCALL "i > 0 && i <= this->argsCount" [L832] FCALL "libacc.c" [L833] FCALL "__utac__get_this_arg" [L839] FCALL "i > 0 && i <= this->argsCount" [L839] FCALL "libacc.c" [L840] FCALL "__utac__get_this_arg" [L878] FCALL "i > 0 && i <= this->argsCount" [L878] FCALL "libacc.c" [L879] FCALL "__utac__get_this_argtype" [L885] FCALL "i > 0 && i <= this->argsCount" [L885] FCALL "libacc.c" [L886] FCALL "__utac__get_this_argtype" [L47] int waterLevel = 1; [L48] int methaneLevelCritical = 0; [L147] int pumpRunning = 0; [L148] int systemActive = 1; [L436] int cleanupTimeShifts = 4; [L704] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; [L512] int retValue_acc ; [L513] int tmp ; [L517] FCALL select_helpers() [L518] FCALL select_features() [L519] CALL, EXPR valid_product() [L927] int retValue_acc ; [L930] retValue_acc = 1 [L931] RET return (retValue_acc); [L519] EXPR valid_product() [L519] tmp = valid_product() [L521] COND TRUE \read(tmp) [L523] FCALL setup() [L524] CALL runTest() [L503] CALL test() [L335] int splverifierCounter ; [L336] int tmp ; [L337] int tmp___0 ; [L338] int tmp___1 ; [L339] int tmp___2 ; [L342] splverifierCounter = 0 VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L344] COND TRUE 1 VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L346] COND TRUE splverifierCounter < 4 [L352] tmp = __VERIFIER_nondet_int() [L354] COND TRUE \read(tmp) VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L356] CALL waterRise() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L65] COND TRUE waterLevel < 2 [L66] RET waterLevel = waterLevel + 1 [L356] waterRise() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L362] tmp___0 = __VERIFIER_nondet_int() [L364] COND FALSE !(\read(tmp___0)) VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L372] tmp___2 = __VERIFIER_nondet_int() [L374] COND TRUE \read(tmp___2) VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L389] CALL timeShift() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L155] COND FALSE !(\read(pumpRunning)) VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L162] COND TRUE \read(systemActive) [L164] CALL processEnvironment() [L184] int tmp ; VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L187] COND TRUE ! pumpRunning [L189] CALL, EXPR isHighWaterLevel() [L299] int retValue_acc ; [L300] int tmp ; [L301] int tmp___0 ; [L305] CALL, EXPR isHighWaterSensorDry() [L127] int retValue_acc ; [L130] COND FALSE !(waterLevel < 2) [L134] retValue_acc = 0 [L135] RET return (retValue_acc); [L305] EXPR isHighWaterSensorDry() [L305] tmp = isHighWaterSensorDry() [L307] COND FALSE !(\read(tmp)) [L310] tmp___0 = 1 [L312] retValue_acc = tmp___0 [L313] RET return (retValue_acc); [L189] EXPR isHighWaterLevel() [L189] tmp = isHighWaterLevel() [L191] COND TRUE \read(tmp) [L193] CALL activatePump() [L218] int tmp ; [L222] CALL, EXPR isMethaneAlarm() [L243] int retValue_acc ; VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L247] CALL, EXPR isMethaneLevelCritical() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); [L247] EXPR isMethaneLevelCritical() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L247] retValue_acc = isMethaneLevelCritical() [L249] RET return (retValue_acc); [L222] EXPR isMethaneAlarm() [L222] tmp = isMethaneAlarm() [L224] COND FALSE !(\read(tmp)) [L228] CALL activatePump__wrappee__highWaterSensor() [L212] RET pumpRunning = 1 [L228] RET activatePump__wrappee__highWaterSensor() [L193] RET activatePump() [L164] processEnvironment() [L170] CALL __utac_acc__Specification1_spec__1() [L411] int tmp ; [L412] int tmp___0 ; VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L416] CALL, EXPR isMethaneLevelCritical() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); [L416] EXPR isMethaneLevelCritical() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L416] tmp = isMethaneLevelCritical() [L418] COND FALSE, RET !(\read(tmp)) VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L170] RET __utac_acc__Specification1_spec__1() [L389] timeShift() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L344] COND TRUE 1 VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L346] COND TRUE splverifierCounter < 4 [L352] tmp = __VERIFIER_nondet_int() [L354] COND FALSE !(\read(tmp)) VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L362] tmp___0 = __VERIFIER_nondet_int() [L364] COND TRUE \read(tmp___0) VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L366] CALL changeMethaneLevel() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(methaneLevelCritical)=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L77] COND FALSE !(\read(methaneLevelCritical)) [L80] RET methaneLevelCritical = 1 [L366] changeMethaneLevel() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L372] tmp___2 = __VERIFIER_nondet_int() [L374] COND TRUE \read(tmp___2) VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L389] CALL timeShift() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L155] COND TRUE \read(pumpRunning) [L157] CALL lowerWaterLevel() [L53] COND TRUE waterLevel > 0 [L54] RET waterLevel = waterLevel - 1 [L157] lowerWaterLevel() [L162] COND TRUE \read(systemActive) [L164] CALL processEnvironment() [L184] int tmp ; VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L187] COND FALSE !(! pumpRunning) VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L202] RET, FCALL processEnvironment__wrappee__base() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L164] processEnvironment() [L170] CALL __utac_acc__Specification1_spec__1() [L411] int tmp ; [L412] int tmp___0 ; VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L416] CALL, EXPR isMethaneLevelCritical() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); [L416] EXPR isMethaneLevelCritical() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L416] tmp = isMethaneLevelCritical() [L418] COND TRUE \read(tmp) [L420] CALL, EXPR isPumpRunning() [L254] int retValue_acc ; [L257] retValue_acc = pumpRunning [L258] RET return (retValue_acc); [L420] EXPR isPumpRunning() [L420] tmp___0 = isPumpRunning() [L422] COND TRUE \read(tmp___0) [L424] CALL __automaton_fail() [L405] __VERIFIER_error() VAL [") "={17:0}, ")"={26:0}, ",Meth:"={29:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_argtype"={35:0}, "__utac__get_this_argtype"={38:0}, "CRIT"={28:0}, "Env(Water:%i"={31:0}, "i > 0 && i <= this->argsCount"={34:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={37:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={39:0}, "libacc.c"={40:0}, "Off"={22:0}, "Off"={18:0}, "OK"={27:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 400.19 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 930.3 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 121.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 930.3 MB in the beginning and 1.2 GB in the end (delta: -222.8 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2363.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 102.5 MB). Peak memory consumption was 102.5 MB. Max. memory is 11.5 GB. * CodeCheck took 35752.78 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 410.0 MB). Free memory was 1.0 GB in the beginning and 898.2 MB in the end (delta: 147.4 MB). Peak memory consumption was 557.3 MB. Max. memory is 11.5 GB. * Witness Printer took 186.04 ms. Allocated memory is still 1.6 GB. Free memory was 898.2 MB in the beginning and 869.4 MB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...