./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product05.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product05.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 384c0d348196326a7d81e106f1c497f9cd3f1b7c ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 08:59:39,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 08:59:39,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 08:59:39,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 08:59:39,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 08:59:39,438 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 08:59:39,439 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 08:59:39,441 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 08:59:39,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 08:59:39,443 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 08:59:39,444 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 08:59:39,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 08:59:39,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 08:59:39,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 08:59:39,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 08:59:39,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 08:59:39,448 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 08:59:39,449 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 08:59:39,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 08:59:39,451 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 08:59:39,453 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 08:59:39,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 08:59:39,454 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 08:59:39,455 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 08:59:39,457 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 08:59:39,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 08:59:39,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 08:59:39,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 08:59:39,458 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 08:59:39,459 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 08:59:39,459 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 08:59:39,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 08:59:39,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 08:59:39,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 08:59:39,461 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 08:59:39,461 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 08:59:39,462 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 08:59:39,462 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 08:59:39,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 08:59:39,463 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 08:59:39,464 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 08:59:39,464 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-22 08:59:39,474 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 08:59:39,474 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 08:59:39,475 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 08:59:39,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 08:59:39,476 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 08:59:39,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 08:59:39,476 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 08:59:39,476 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 08:59:39,477 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 08:59:39,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 08:59:39,477 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 08:59:39,477 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 08:59:39,477 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 08:59:39,477 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 08:59:39,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 08:59:39,478 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 08:59:39,478 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 08:59:39,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 08:59:39,479 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 08:59:39,479 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 08:59:39,479 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 08:59:39,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 08:59:39,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 08:59:39,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 08:59:39,480 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 08:59:39,480 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-22 08:59:39,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 08:59:39,480 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 08:59:39,481 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer 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 -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 384c0d348196326a7d81e106f1c497f9cd3f1b7c [2019-10-22 08:59:39,506 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 08:59:39,516 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 08:59:39,528 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 08:59:39,529 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 08:59:39,529 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 08:59:39,530 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec2_product05.cil.c [2019-10-22 08:59:39,585 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer/data/8d0b65812/0a1fb5c05c8842ab826d8a3c019b6896/FLAG7e59d55fb [2019-10-22 08:59:40,021 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 08:59:40,026 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/sv-benchmarks/c/product-lines/minepump_spec2_product05.cil.c [2019-10-22 08:59:40,036 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer/data/8d0b65812/0a1fb5c05c8842ab826d8a3c019b6896/FLAG7e59d55fb [2019-10-22 08:59:40,048 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer/data/8d0b65812/0a1fb5c05c8842ab826d8a3c019b6896 [2019-10-22 08:59:40,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 08:59:40,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 08:59:40,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 08:59:40,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 08:59:40,056 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 08:59:40,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:59:40" (1/1) ... [2019-10-22 08:59:40,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@306f10c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:40, skipping insertion in model container [2019-10-22 08:59:40,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:59:40" (1/1) ... [2019-10-22 08:59:40,067 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 08:59:40,119 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 08:59:40,550 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:59:40,567 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 08:59:40,647 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:59:40,670 INFO L192 MainTranslator]: Completed translation [2019-10-22 08:59:40,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:40 WrapperNode [2019-10-22 08:59:40,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 08:59:40,671 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 08:59:40,671 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 08:59:40,672 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 08:59:40,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:40" (1/1) ... [2019-10-22 08:59:40,695 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:40" (1/1) ... [2019-10-22 08:59:40,727 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 08:59:40,727 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 08:59:40,727 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 08:59:40,727 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 08:59:40,737 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:40" (1/1) ... [2019-10-22 08:59:40,737 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:40" (1/1) ... [2019-10-22 08:59:40,740 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:40" (1/1) ... [2019-10-22 08:59:40,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:40" (1/1) ... [2019-10-22 08:59:40,747 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:40" (1/1) ... [2019-10-22 08:59:40,752 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:40" (1/1) ... [2019-10-22 08:59:40,755 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:40" (1/1) ... [2019-10-22 08:59:40,759 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 08:59:40,759 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 08:59:40,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 08:59:40,759 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 08:59:40,760 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2019-10-22 08:59:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 08:59:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 08:59:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 08:59:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 08:59:41,519 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 08:59:41,519 INFO L284 CfgBuilder]: Removed 98 assume(true) statements. [2019-10-22 08:59:41,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:59:41 BoogieIcfgContainer [2019-10-22 08:59:41,520 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 08:59:41,521 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 08:59:41,521 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 08:59:41,526 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 08:59:41,526 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 08:59:40" (1/3) ... [2019-10-22 08:59:41,527 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36495975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 08:59:41, skipping insertion in model container [2019-10-22 08:59:41,528 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:59:40" (2/3) ... [2019-10-22 08:59:41,528 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36495975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 08:59:41, skipping insertion in model container [2019-10-22 08:59:41,528 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:59:41" (3/3) ... [2019-10-22 08:59:41,530 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product05.cil.c [2019-10-22 08:59:41,540 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 08:59:41,548 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-10-22 08:59:41,561 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-10-22 08:59:41,596 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 08:59:41,596 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 08:59:41,596 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 08:59:41,597 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 08:59:41,597 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 08:59:41,597 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 08:59:41,597 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 08:59:41,598 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 08:59:41,617 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states. [2019-10-22 08:59:41,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-10-22 08:59:41,625 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 08:59:41,626 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 08:59:41,629 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 08:59:41,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:59:41,634 INFO L82 PathProgramCache]: Analyzing trace with hash -1951915580, now seen corresponding path program 1 times [2019-10-22 08:59:41,644 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 08:59:41,644 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1290775755] [2019-10-22 08:59:41,644 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:41,645 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:41,645 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 08:59:41,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 08:59:41,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 08:59:41,903 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1290775755] [2019-10-22 08:59:41,904 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 08:59:41,904 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-22 08:59:41,904 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558771080] [2019-10-22 08:59:41,908 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-22 08:59:41,908 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-22 08:59:41,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-22 08:59:41,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-22 08:59:41,923 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 2 states. [2019-10-22 08:59:41,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 08:59:41,945 INFO L93 Difference]: Finished difference Result 139 states and 210 transitions. [2019-10-22 08:59:41,945 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-22 08:59:41,947 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 18 [2019-10-22 08:59:41,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 08:59:41,958 INFO L225 Difference]: With dead ends: 139 [2019-10-22 08:59:41,958 INFO L226 Difference]: Without dead ends: 69 [2019-10-22 08:59:41,961 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-22 08:59:41,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2019-10-22 08:59:41,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 69. [2019-10-22 08:59:41,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2019-10-22 08:59:41,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 97 transitions. [2019-10-22 08:59:42,003 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 97 transitions. Word has length 18 [2019-10-22 08:59:42,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 08:59:42,004 INFO L462 AbstractCegarLoop]: Abstraction has 69 states and 97 transitions. [2019-10-22 08:59:42,004 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-22 08:59:42,004 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 97 transitions. [2019-10-22 08:59:42,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-10-22 08:59:42,005 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 08:59:42,005 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 08:59:42,006 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 08:59:42,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:59:42,006 INFO L82 PathProgramCache]: Analyzing trace with hash 2124215747, now seen corresponding path program 1 times [2019-10-22 08:59:42,006 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 08:59:42,007 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [991359223] [2019-10-22 08:59:42,007 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:42,007 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:42,007 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 08:59:42,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 08:59:42,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 08:59:42,152 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [991359223] [2019-10-22 08:59:42,152 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 08:59:42,152 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 08:59:42,152 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006317350] [2019-10-22 08:59:42,154 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 08:59:42,154 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-22 08:59:42,154 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 08:59:42,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 08:59:42,158 INFO L87 Difference]: Start difference. First operand 69 states and 97 transitions. Second operand 3 states. [2019-10-22 08:59:42,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 08:59:42,171 INFO L93 Difference]: Finished difference Result 69 states and 97 transitions. [2019-10-22 08:59:42,172 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 08:59:42,173 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-10-22 08:59:42,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 08:59:42,174 INFO L225 Difference]: With dead ends: 69 [2019-10-22 08:59:42,174 INFO L226 Difference]: Without dead ends: 33 [2019-10-22 08:59:42,175 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 08:59:42,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2019-10-22 08:59:42,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2019-10-22 08:59:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2019-10-22 08:59:42,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 46 transitions. [2019-10-22 08:59:42,184 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 46 transitions. Word has length 19 [2019-10-22 08:59:42,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 08:59:42,185 INFO L462 AbstractCegarLoop]: Abstraction has 33 states and 46 transitions. [2019-10-22 08:59:42,185 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 08:59:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 46 transitions. [2019-10-22 08:59:42,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-10-22 08:59:42,186 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 08:59:42,186 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 08:59:42,186 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 08:59:42,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:59:42,187 INFO L82 PathProgramCache]: Analyzing trace with hash 1287067830, now seen corresponding path program 1 times [2019-10-22 08:59:42,187 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 08:59:42,187 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1134212081] [2019-10-22 08:59:42,187 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:42,187 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:42,187 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 08:59:42,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 08:59:42,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 08:59:42,356 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1134212081] [2019-10-22 08:59:42,356 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 08:59:42,356 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-22 08:59:42,356 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271755115] [2019-10-22 08:59:42,357 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-22 08:59:42,357 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-22 08:59:42,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-22 08:59:42,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-10-22 08:59:42,358 INFO L87 Difference]: Start difference. First operand 33 states and 46 transitions. Second operand 6 states. [2019-10-22 08:59:42,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 08:59:42,446 INFO L93 Difference]: Finished difference Result 59 states and 85 transitions. [2019-10-22 08:59:42,446 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-22 08:59:42,446 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 24 [2019-10-22 08:59:42,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 08:59:42,447 INFO L225 Difference]: With dead ends: 59 [2019-10-22 08:59:42,447 INFO L226 Difference]: Without dead ends: 33 [2019-10-22 08:59:42,448 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-22 08:59:42,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2019-10-22 08:59:42,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2019-10-22 08:59:42,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2019-10-22 08:59:42,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 45 transitions. [2019-10-22 08:59:42,453 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 45 transitions. Word has length 24 [2019-10-22 08:59:42,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 08:59:42,453 INFO L462 AbstractCegarLoop]: Abstraction has 33 states and 45 transitions. [2019-10-22 08:59:42,453 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-22 08:59:42,454 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 45 transitions. [2019-10-22 08:59:42,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-10-22 08:59:42,454 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 08:59:42,454 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 08:59:42,455 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 08:59:42,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:59:42,455 INFO L82 PathProgramCache]: Analyzing trace with hash 1176085081, now seen corresponding path program 1 times [2019-10-22 08:59:42,455 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 08:59:42,456 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646667042] [2019-10-22 08:59:42,456 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:42,456 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:59:42,456 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 08:59:42,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 08:59:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 08:59:42,554 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646667042] [2019-10-22 08:59:42,554 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 08:59:42,554 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-22 08:59:42,554 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [339616893] [2019-10-22 08:59:42,555 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-22 08:59:42,555 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-22 08:59:42,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-22 08:59:42,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-22 08:59:42,556 INFO L87 Difference]: Start difference. First operand 33 states and 45 transitions. Second operand 5 states. [2019-10-22 08:59:42,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 08:59:42,613 INFO L93 Difference]: Finished difference Result 84 states and 123 transitions. [2019-10-22 08:59:42,613 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-22 08:59:42,614 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 25 [2019-10-22 08:59:42,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 08:59:42,614 INFO L225 Difference]: With dead ends: 84 [2019-10-22 08:59:42,614 INFO L226 Difference]: Without dead ends: 0 [2019-10-22 08:59:42,615 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-22 08:59:42,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-22 08:59:42,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-22 08:59:42,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-22 08:59:42,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-22 08:59:42,616 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 25 [2019-10-22 08:59:42,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 08:59:42,616 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-22 08:59:42,616 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-22 08:59:42,616 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-22 08:59:42,616 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 08:59:42,622 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-22 08:59:42,841 INFO L439 ceAbstractionStarter]: At program point L349(lines 344 352) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-10-22 08:59:42,842 INFO L439 ceAbstractionStarter]: At program point L349-1(lines 344 352) the Hoare annotation is: false [2019-10-22 08:59:42,842 INFO L439 ceAbstractionStarter]: At program point L349-2(lines 344 352) the Hoare annotation is: false [2019-10-22 08:59:42,842 INFO L439 ceAbstractionStarter]: At program point L52-2(lines 52 66) the Hoare annotation is: false [2019-10-22 08:59:42,842 INFO L443 ceAbstractionStarter]: For program point L432(lines 432 436) no Hoare annotation was computed. [2019-10-22 08:59:42,842 INFO L443 ceAbstractionStarter]: For program point L432-3(lines 432 436) no Hoare annotation was computed. [2019-10-22 08:59:42,843 INFO L443 ceAbstractionStarter]: For program point L300(lines 300 308) no Hoare annotation was computed. [2019-10-22 08:59:42,843 INFO L443 ceAbstractionStarter]: For program point L300-1(lines 300 308) no Hoare annotation was computed. [2019-10-22 08:59:42,843 INFO L443 ceAbstractionStarter]: For program point L234(lines 234 238) no Hoare annotation was computed. [2019-10-22 08:59:42,843 INFO L443 ceAbstractionStarter]: For program point L432-6(lines 432 436) no Hoare annotation was computed. [2019-10-22 08:59:42,843 INFO L443 ceAbstractionStarter]: For program point L300-2(lines 300 308) no Hoare annotation was computed. [2019-10-22 08:59:42,843 INFO L443 ceAbstractionStarter]: For program point L234-2(lines 264 270) no Hoare annotation was computed. [2019-10-22 08:59:42,844 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-10-22 08:59:42,844 INFO L443 ceAbstractionStarter]: For program point L218(lines 218 224) no Hoare annotation was computed. [2019-10-22 08:59:42,844 INFO L439 ceAbstractionStarter]: At program point L218-1(lines 218 224) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-10-22 08:59:42,844 INFO L443 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2019-10-22 08:59:42,844 INFO L439 ceAbstractionStarter]: At program point L103(lines 99 105) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2019-10-22 08:59:42,844 INFO L443 ceAbstractionStarter]: For program point L170(lines 170 180) no Hoare annotation was computed. [2019-10-22 08:59:42,845 INFO L443 ceAbstractionStarter]: For program point L170-2(lines 170 180) no Hoare annotation was computed. [2019-10-22 08:59:42,845 INFO L443 ceAbstractionStarter]: For program point L170-4(lines 170 180) no Hoare annotation was computed. [2019-10-22 08:59:42,845 INFO L443 ceAbstractionStarter]: For program point L171(lines 171 177) no Hoare annotation was computed. [2019-10-22 08:59:42,846 INFO L443 ceAbstractionStarter]: For program point L171-2(lines 171 177) no Hoare annotation was computed. [2019-10-22 08:59:42,846 INFO L443 ceAbstractionStarter]: For program point L171-4(lines 171 177) no Hoare annotation was computed. [2019-10-22 08:59:42,846 INFO L439 ceAbstractionStarter]: At program point L155(lines 150 157) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2019-10-22 08:59:42,846 INFO L443 ceAbstractionStarter]: For program point L56(lines 56 60) no Hoare annotation was computed. [2019-10-22 08:59:42,846 INFO L443 ceAbstractionStarter]: For program point L56-1(lines 264 270) no Hoare annotation was computed. [2019-10-22 08:59:42,846 INFO L439 ceAbstractionStarter]: At program point L469(lines 464 472) the Hoare annotation is: false [2019-10-22 08:59:42,847 INFO L439 ceAbstractionStarter]: At program point L469-1(lines 464 472) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-10-22 08:59:42,847 INFO L439 ceAbstractionStarter]: At program point L469-2(lines 464 472) the Hoare annotation is: false [2019-10-22 08:59:42,847 INFO L439 ceAbstractionStarter]: At program point L469-3(lines 464 472) the Hoare annotation is: false [2019-10-22 08:59:42,847 INFO L439 ceAbstractionStarter]: At program point L469-4(lines 464 472) the Hoare annotation is: false [2019-10-22 08:59:42,847 INFO L439 ceAbstractionStarter]: At program point L469-5(lines 464 472) the Hoare annotation is: false [2019-10-22 08:59:42,848 INFO L439 ceAbstractionStarter]: At program point L271(lines 271 277) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-10-22 08:59:42,848 INFO L439 ceAbstractionStarter]: At program point L271-1(lines 271 277) the Hoare annotation is: false [2019-10-22 08:59:42,848 INFO L439 ceAbstractionStarter]: At program point L271-2(lines 271 277) the Hoare annotation is: false [2019-10-22 08:59:42,849 INFO L439 ceAbstractionStarter]: At program point L420(lines 415 423) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2019-10-22 08:59:42,849 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-22 08:59:42,849 INFO L446 ceAbstractionStarter]: At program point L141(lines 122 144) the Hoare annotation is: true [2019-10-22 08:59:42,849 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 510) no Hoare annotation was computed. [2019-10-22 08:59:42,849 INFO L439 ceAbstractionStarter]: At program point L340(lines 333 343) the Hoare annotation is: false [2019-10-22 08:59:42,849 INFO L439 ceAbstractionStarter]: At program point L340-1(lines 333 343) the Hoare annotation is: false [2019-10-22 08:59:42,850 INFO L439 ceAbstractionStarter]: At program point L340-2(lines 333 343) the Hoare annotation is: false [2019-10-22 08:59:42,850 INFO L443 ceAbstractionStarter]: For program point L208(lines 208 214) no Hoare annotation was computed. [2019-10-22 08:59:42,850 INFO L439 ceAbstractionStarter]: At program point L208-1(lines 208 214) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-10-22 08:59:42,850 INFO L443 ceAbstractionStarter]: For program point L456(lines 456 460) no Hoare annotation was computed. [2019-10-22 08:59:42,850 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-22 08:59:42,850 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 510) no Hoare annotation was computed. [2019-10-22 08:59:42,851 INFO L439 ceAbstractionStarter]: At program point L244(lines 197 245) the Hoare annotation is: false [2019-10-22 08:59:42,851 INFO L443 ceAbstractionStarter]: For program point L228(lines 228 239) no Hoare annotation was computed. [2019-10-22 08:59:42,851 INFO L443 ceAbstractionStarter]: For program point L510(line 510) no Hoare annotation was computed. [2019-10-22 08:59:42,851 INFO L443 ceAbstractionStarter]: For program point L510-1(line 510) no Hoare annotation was computed. [2019-10-22 08:59:42,851 INFO L443 ceAbstractionStarter]: For program point L444(lines 444 448) no Hoare annotation was computed. [2019-10-22 08:59:42,851 INFO L443 ceAbstractionStarter]: For program point L510-2(line 510) no Hoare annotation was computed. [2019-10-22 08:59:42,851 INFO L443 ceAbstractionStarter]: For program point L296(lines 296 313) no Hoare annotation was computed. [2019-10-22 08:59:42,852 INFO L443 ceAbstractionStarter]: For program point L296-1(lines 296 313) no Hoare annotation was computed. [2019-10-22 08:59:42,852 INFO L443 ceAbstractionStarter]: For program point L296-2(lines 296 313) no Hoare annotation was computed. [2019-10-22 08:59:42,852 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-10-22 08:59:42,852 INFO L439 ceAbstractionStarter]: At program point L412(lines 1 879) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-10-22 08:59:42,852 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 510) no Hoare annotation was computed. [2019-10-22 08:59:42,852 INFO L439 ceAbstractionStarter]: At program point L264(lines 263 282) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-10-22 08:59:42,853 INFO L443 ceAbstractionStarter]: For program point L264-1(lines 264 270) no Hoare annotation was computed. [2019-10-22 08:59:42,853 INFO L439 ceAbstractionStarter]: At program point L264-2(lines 263 282) the Hoare annotation is: false [2019-10-22 08:59:42,853 INFO L439 ceAbstractionStarter]: At program point L264-3(lines 263 282) the Hoare annotation is: false [2019-10-22 08:59:42,853 INFO L443 ceAbstractionStarter]: For program point L132(lines 132 139) no Hoare annotation was computed. [2019-10-22 08:59:42,853 INFO L446 ceAbstractionStarter]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2019-10-22 08:59:42,853 INFO L443 ceAbstractionStarter]: For program point L199(lines 198 243) no Hoare annotation was computed. [2019-10-22 08:59:42,853 INFO L443 ceAbstractionStarter]: For program point L166(lines 166 183) no Hoare annotation was computed. [2019-10-22 08:59:42,854 INFO L439 ceAbstractionStarter]: At program point L166-1(lines 1 879) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-10-22 08:59:42,854 INFO L443 ceAbstractionStarter]: For program point L166-2(lines 166 183) no Hoare annotation was computed. [2019-10-22 08:59:42,854 INFO L439 ceAbstractionStarter]: At program point L166-3(lines 1 879) the Hoare annotation is: false [2019-10-22 08:59:42,854 INFO L443 ceAbstractionStarter]: For program point L166-4(lines 166 183) no Hoare annotation was computed. [2019-10-22 08:59:42,854 INFO L439 ceAbstractionStarter]: At program point L166-5(lines 1 879) the Hoare annotation is: false [2019-10-22 08:59:42,855 INFO L443 ceAbstractionStarter]: For program point L200(lines 200 204) no Hoare annotation was computed. [2019-10-22 08:59:42,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.10 08:59:42 BoogieIcfgContainer [2019-10-22 08:59:42,872 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-22 08:59:42,873 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 08:59:42,873 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 08:59:42,873 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 08:59:42,874 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:59:41" (3/4) ... [2019-10-22 08:59:42,878 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 08:59:42,898 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2019-10-22 08:59:42,901 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-10-22 08:59:42,902 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-10-22 08:59:42,902 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-10-22 08:59:42,903 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-10-22 08:59:42,903 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 08:59:42,936 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (1 == systemActive && \result == systemActive) && pumpRunning == 0 [2019-10-22 08:59:42,937 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2019-10-22 08:59:42,937 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2019-10-22 08:59:42,937 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-10-22 08:59:42,938 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-10-22 08:59:42,938 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-10-22 08:59:42,939 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-10-22 08:59:42,940 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-10-22 08:59:42,940 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-10-22 08:59:42,941 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-10-22 08:59:43,018 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_bf5d598e-fafd-4868-9e63-993d70db4538/bin/uautomizer/witness.graphml [2019-10-22 08:59:43,021 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 08:59:43,023 INFO L168 Benchmark]: Toolchain (without parser) took 2971.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 944.7 MB in the beginning and 954.1 MB in the end (delta: -9.4 MB). Peak memory consumption was 137.4 MB. Max. memory is 11.5 GB. [2019-10-22 08:59:43,024 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 08:59:43,024 INFO L168 Benchmark]: CACSL2BoogieTranslator took 618.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -188.6 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-10-22 08:59:43,025 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-10-22 08:59:43,025 INFO L168 Benchmark]: Boogie Preprocessor took 31.82 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 08:59:43,025 INFO L168 Benchmark]: RCFGBuilder took 761.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 52.8 MB). Peak memory consumption was 52.8 MB. Max. memory is 11.5 GB. [2019-10-22 08:59:43,026 INFO L168 Benchmark]: TraceAbstraction took 1351.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 961.2 MB in the end (delta: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 11.5 GB. [2019-10-22 08:59:43,026 INFO L168 Benchmark]: Witness Printer took 148.53 ms. Allocated memory is still 1.2 GB. Free memory was 961.2 MB in the beginning and 954.1 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-10-22 08:59:43,029 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * 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 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 618.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -188.6 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.82 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 761.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 52.8 MB). Peak memory consumption was 52.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1351.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 961.2 MB in the end (delta: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 11.5 GB. * Witness Printer took 148.53 ms. Allocated memory is still 1.2 GB. Free memory was 961.2 MB in the beginning and 954.1 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 510]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 510]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 510]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 415]: Loop Invariant Derived loop invariant: (1 == systemActive && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 150]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 333]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 333]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 333]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 263]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 263]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 263]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 218]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 73 locations, 3 error locations. Result: SAFE, OverallTime: 1.2s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, HoareTripleCheckerStatistics: 238 SDtfs, 245 SDslu, 83 SDs, 0 SdLazy, 25 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=73occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 31 LocationsWithAnnotation, 31 PreInvPairs, 51 NumberOfFragments, 178 HoareAnnotationTreeSize, 31 FomulaSimplifications, 230 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 31 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 86 NumberOfCodeBlocks, 86 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 82 ConstructedInterpolants, 0 QuantifiedInterpolants, 3858 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...