./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product06.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product06.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/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 dfe06fc1ef2f52cf03ee60bd1d5f57aaa8aba092 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-25 08:54:47,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 08:54:47,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 08:54:47,348 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 08:54:47,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 08:54:47,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 08:54:47,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 08:54:47,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 08:54:47,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 08:54:47,355 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 08:54:47,356 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 08:54:47,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 08:54:47,358 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 08:54:47,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 08:54:47,359 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 08:54:47,360 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 08:54:47,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 08:54:47,362 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 08:54:47,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 08:54:47,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 08:54:47,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 08:54:47,369 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 08:54:47,370 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 08:54:47,371 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 08:54:47,373 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 08:54:47,373 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 08:54:47,373 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 08:54:47,374 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 08:54:47,375 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 08:54:47,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 08:54:47,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 08:54:47,376 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 08:54:47,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 08:54:47,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 08:54:47,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 08:54:47,379 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 08:54:47,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 08:54:47,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 08:54:47,380 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 08:54:47,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 08:54:47,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 08:54:47,382 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 08:54:47,395 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 08:54:47,395 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 08:54:47,396 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 08:54:47,396 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 08:54:47,396 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 08:54:47,397 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 08:54:47,397 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 08:54:47,397 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 08:54:47,397 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 08:54:47,398 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 08:54:47,398 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 08:54:47,398 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 08:54:47,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 08:54:47,398 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 08:54:47,399 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 08:54:47,399 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 08:54:47,399 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 08:54:47,399 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 08:54:47,399 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 08:54:47,400 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 08:54:47,400 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 08:54:47,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 08:54:47,400 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 08:54:47,401 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 08:54:47,401 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 08:54:47,401 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 08:54:47,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 08:54:47,401 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 08:54:47,402 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/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/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 -> dfe06fc1ef2f52cf03ee60bd1d5f57aaa8aba092 [2019-11-25 08:54:47,536 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 08:54:47,546 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 08:54:47,549 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 08:54:47,551 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 08:54:47,551 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 08:54:47,552 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/bin/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec5_product06.cil.c [2019-11-25 08:54:47,598 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/bin/uautomizer/data/921dcee23/ef1c127806b7476ca7798d894cc902b6/FLAG567f1a252 [2019-11-25 08:54:48,042 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 08:54:48,042 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/sv-benchmarks/c/product-lines/minepump_spec5_product06.cil.c [2019-11-25 08:54:48,056 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/bin/uautomizer/data/921dcee23/ef1c127806b7476ca7798d894cc902b6/FLAG567f1a252 [2019-11-25 08:54:48,068 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/bin/uautomizer/data/921dcee23/ef1c127806b7476ca7798d894cc902b6 [2019-11-25 08:54:48,071 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 08:54:48,072 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-25 08:54:48,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 08:54:48,073 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 08:54:48,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 08:54:48,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:54:48" (1/1) ... [2019-11-25 08:54:48,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32ccfaa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:48, skipping insertion in model container [2019-11-25 08:54:48,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:54:48" (1/1) ... [2019-11-25 08:54:48,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 08:54:48,152 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-25 08:54:48,541 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 08:54:48,551 INFO L201 MainTranslator]: Completed pre-run [2019-11-25 08:54:48,640 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 08:54:48,679 INFO L205 MainTranslator]: Completed translation [2019-11-25 08:54:48,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:48 WrapperNode [2019-11-25 08:54:48,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 08:54:48,681 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 08:54:48,681 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 08:54:48,681 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 08:54:48,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:48" (1/1) ... [2019-11-25 08:54:48,714 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:48" (1/1) ... [2019-11-25 08:54:48,746 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 08:54:48,746 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 08:54:48,746 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 08:54:48,746 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 08:54:48,753 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:48" (1/1) ... [2019-11-25 08:54:48,753 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:48" (1/1) ... [2019-11-25 08:54:48,758 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:48" (1/1) ... [2019-11-25 08:54:48,758 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:48" (1/1) ... [2019-11-25 08:54:48,772 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:48" (1/1) ... [2019-11-25 08:54:48,779 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:48" (1/1) ... [2019-11-25 08:54:48,783 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:48" (1/1) ... [2019-11-25 08:54:48,787 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 08:54:48,790 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-25 08:54:48,790 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-25 08:54:48,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-25 08:54:48,791 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/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 [2019-11-25 08:54:48,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-25 08:54:48,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-25 08:54:48,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-25 08:54:48,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-25 08:54:49,547 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-25 08:54:49,547 INFO L284 CfgBuilder]: Removed 112 assume(true) statements. [2019-11-25 08:54:49,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:54:49 BoogieIcfgContainer [2019-11-25 08:54:49,549 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-25 08:54:49,550 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-25 08:54:49,550 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-25 08:54:49,552 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-25 08:54:49,553 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 08:54:48" (1/3) ... [2019-11-25 08:54:49,553 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ce3acb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 08:54:49, skipping insertion in model container [2019-11-25 08:54:49,553 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:48" (2/3) ... [2019-11-25 08:54:49,554 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ce3acb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 08:54:49, skipping insertion in model container [2019-11-25 08:54:49,554 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:54:49" (3/3) ... [2019-11-25 08:54:49,562 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product06.cil.c [2019-11-25 08:54:49,571 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-25 08:54:49,577 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-11-25 08:54:49,587 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-11-25 08:54:49,624 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-25 08:54:49,624 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-25 08:54:49,624 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-25 08:54:49,625 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-25 08:54:49,625 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-25 08:54:49,625 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-25 08:54:49,625 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-25 08:54:49,625 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-25 08:54:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states. [2019-11-25 08:54:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-11-25 08:54:49,645 INFO L402 BasicCegarLoop]: Found error trace [2019-11-25 08:54:49,645 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-25 08:54:49,646 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-25 08:54:49,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-25 08:54:49,650 INFO L82 PathProgramCache]: Analyzing trace with hash 254557664, now seen corresponding path program 1 times [2019-11-25 08:54:49,657 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-25 08:54:49,657 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934635347] [2019-11-25 08:54:49,657 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-25 08:54:49,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-25 08:54:49,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-25 08:54:49,861 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934635347] [2019-11-25 08:54:49,862 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-25 08:54:49,862 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-25 08:54:49,863 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889453963] [2019-11-25 08:54:49,867 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-25 08:54:49,867 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-25 08:54:49,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-25 08:54:49,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-25 08:54:49,878 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 2 states. [2019-11-25 08:54:49,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-25 08:54:49,903 INFO L93 Difference]: Finished difference Result 149 states and 220 transitions. [2019-11-25 08:54:49,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-25 08:54:49,904 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2019-11-25 08:54:49,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-25 08:54:49,913 INFO L225 Difference]: With dead ends: 149 [2019-11-25 08:54:49,913 INFO L226 Difference]: Without dead ends: 74 [2019-11-25 08:54:49,916 INFO L630 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 [2019-11-25 08:54:49,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2019-11-25 08:54:49,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2019-11-25 08:54:49,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2019-11-25 08:54:49,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 102 transitions. [2019-11-25 08:54:49,967 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 102 transitions. Word has length 19 [2019-11-25 08:54:49,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-25 08:54:49,968 INFO L462 AbstractCegarLoop]: Abstraction has 74 states and 102 transitions. [2019-11-25 08:54:49,968 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-25 08:54:49,968 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 102 transitions. [2019-11-25 08:54:49,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-25 08:54:49,969 INFO L402 BasicCegarLoop]: Found error trace [2019-11-25 08:54:49,969 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-25 08:54:49,970 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-25 08:54:49,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-25 08:54:49,970 INFO L82 PathProgramCache]: Analyzing trace with hash -1060778051, now seen corresponding path program 1 times [2019-11-25 08:54:49,970 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-25 08:54:49,970 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299304932] [2019-11-25 08:54:49,971 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-25 08:54:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-25 08:54:50,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-25 08:54:50,069 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1299304932] [2019-11-25 08:54:50,069 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-25 08:54:50,070 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-25 08:54:50,070 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726671983] [2019-11-25 08:54:50,071 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-25 08:54:50,071 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-25 08:54:50,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-25 08:54:50,072 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-25 08:54:50,072 INFO L87 Difference]: Start difference. First operand 74 states and 102 transitions. Second operand 3 states. [2019-11-25 08:54:50,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-25 08:54:50,083 INFO L93 Difference]: Finished difference Result 74 states and 102 transitions. [2019-11-25 08:54:50,085 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-25 08:54:50,085 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-11-25 08:54:50,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-25 08:54:50,086 INFO L225 Difference]: With dead ends: 74 [2019-11-25 08:54:50,087 INFO L226 Difference]: Without dead ends: 35 [2019-11-25 08:54:50,088 INFO L630 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 [2019-11-25 08:54:50,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2019-11-25 08:54:50,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2019-11-25 08:54:50,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2019-11-25 08:54:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 48 transitions. [2019-11-25 08:54:50,093 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 48 transitions. Word has length 20 [2019-11-25 08:54:50,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-25 08:54:50,093 INFO L462 AbstractCegarLoop]: Abstraction has 35 states and 48 transitions. [2019-11-25 08:54:50,093 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-25 08:54:50,097 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2019-11-25 08:54:50,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-11-25 08:54:50,099 INFO L402 BasicCegarLoop]: Found error trace [2019-11-25 08:54:50,099 INFO L410 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, 1] [2019-11-25 08:54:50,100 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-25 08:54:50,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-25 08:54:50,100 INFO L82 PathProgramCache]: Analyzing trace with hash -832663303, now seen corresponding path program 1 times [2019-11-25 08:54:50,100 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-25 08:54:50,100 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167753578] [2019-11-25 08:54:50,100 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-25 08:54:50,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-25 08:54:50,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-25 08:54:50,254 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167753578] [2019-11-25 08:54:50,254 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-25 08:54:50,254 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-25 08:54:50,254 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [168721612] [2019-11-25 08:54:50,255 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-25 08:54:50,255 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-25 08:54:50,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-25 08:54:50,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-25 08:54:50,256 INFO L87 Difference]: Start difference. First operand 35 states and 48 transitions. Second operand 5 states. [2019-11-25 08:54:50,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-25 08:54:50,309 INFO L93 Difference]: Finished difference Result 63 states and 89 transitions. [2019-11-25 08:54:50,310 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-25 08:54:50,310 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 26 [2019-11-25 08:54:50,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-25 08:54:50,311 INFO L225 Difference]: With dead ends: 63 [2019-11-25 08:54:50,311 INFO L226 Difference]: Without dead ends: 35 [2019-11-25 08:54:50,312 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-25 08:54:50,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2019-11-25 08:54:50,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2019-11-25 08:54:50,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2019-11-25 08:54:50,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 47 transitions. [2019-11-25 08:54:50,317 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 47 transitions. Word has length 26 [2019-11-25 08:54:50,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-25 08:54:50,318 INFO L462 AbstractCegarLoop]: Abstraction has 35 states and 47 transitions. [2019-11-25 08:54:50,318 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-25 08:54:50,318 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2019-11-25 08:54:50,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-11-25 08:54:50,319 INFO L402 BasicCegarLoop]: Found error trace [2019-11-25 08:54:50,319 INFO L410 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, 1, 1] [2019-11-25 08:54:50,319 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-25 08:54:50,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-25 08:54:50,320 INFO L82 PathProgramCache]: Analyzing trace with hash -111070597, now seen corresponding path program 1 times [2019-11-25 08:54:50,320 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-25 08:54:50,320 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1598627380] [2019-11-25 08:54:50,320 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-25 08:54:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-25 08:54:50,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-25 08:54:50,414 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1598627380] [2019-11-25 08:54:50,414 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-25 08:54:50,414 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-25 08:54:50,415 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591504351] [2019-11-25 08:54:50,415 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-25 08:54:50,415 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-25 08:54:50,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-25 08:54:50,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-25 08:54:50,416 INFO L87 Difference]: Start difference. First operand 35 states and 47 transitions. Second operand 5 states. [2019-11-25 08:54:50,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-25 08:54:50,491 INFO L93 Difference]: Finished difference Result 85 states and 121 transitions. [2019-11-25 08:54:50,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-25 08:54:50,492 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2019-11-25 08:54:50,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-25 08:54:50,493 INFO L225 Difference]: With dead ends: 85 [2019-11-25 08:54:50,493 INFO L226 Difference]: Without dead ends: 0 [2019-11-25 08:54:50,494 INFO L630 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 [2019-11-25 08:54:50,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-25 08:54:50,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-25 08:54:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-25 08:54:50,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-25 08:54:50,495 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2019-11-25 08:54:50,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-25 08:54:50,495 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-25 08:54:50,495 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-25 08:54:50,495 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-25 08:54:50,495 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-25 08:54:50,499 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-25 08:54:50,763 INFO L444 ceAbstractionStarter]: For program point L514-2(lines 514 524) no Hoare annotation was computed. [2019-11-25 08:54:50,763 INFO L444 ceAbstractionStarter]: For program point L514-4(lines 514 524) no Hoare annotation was computed. [2019-11-25 08:54:50,763 INFO L440 ceAbstractionStarter]: At program point L250(lines 246 268) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-25 08:54:50,763 INFO L440 ceAbstractionStarter]: At program point L250-1(lines 246 268) the Hoare annotation is: false [2019-11-25 08:54:50,763 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 902) no Hoare annotation was computed. [2019-11-25 08:54:50,764 INFO L440 ceAbstractionStarter]: At program point L250-2(lines 246 268) the Hoare annotation is: false [2019-11-25 08:54:50,764 INFO L440 ceAbstractionStarter]: At program point L151(lines 1 905) the Hoare annotation is: (and (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-11-25 08:54:50,764 INFO L444 ceAbstractionStarter]: For program point L52(lines 52 56) no Hoare annotation was computed. [2019-11-25 08:54:50,764 INFO L444 ceAbstractionStarter]: For program point L52-3(lines 52 56) no Hoare annotation was computed. [2019-11-25 08:54:50,764 INFO L444 ceAbstractionStarter]: For program point L399(lines 399 403) no Hoare annotation was computed. [2019-11-25 08:54:50,764 INFO L444 ceAbstractionStarter]: For program point L399-1(lines 399 403) no Hoare annotation was computed. [2019-11-25 08:54:50,765 INFO L444 ceAbstractionStarter]: For program point L52-6(lines 52 56) no Hoare annotation was computed. [2019-11-25 08:54:50,765 INFO L444 ceAbstractionStarter]: For program point L515(lines 515 521) no Hoare annotation was computed. [2019-11-25 08:54:50,765 INFO L444 ceAbstractionStarter]: For program point L515-2(lines 515 521) no Hoare annotation was computed. [2019-11-25 08:54:50,765 INFO L444 ceAbstractionStarter]: For program point L515-4(lines 515 521) no Hoare annotation was computed. [2019-11-25 08:54:50,765 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-25 08:54:50,765 INFO L440 ceAbstractionStarter]: At program point L499(lines 250 256) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-25 08:54:50,765 INFO L440 ceAbstractionStarter]: At program point L499-1(lines 250 256) the Hoare annotation is: false [2019-11-25 08:54:50,766 INFO L440 ceAbstractionStarter]: At program point L499-2(lines 250 256) the Hoare annotation is: false [2019-11-25 08:54:50,766 INFO L440 ceAbstractionStarter]: At program point L335(lines 330 338) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-25 08:54:50,766 INFO L440 ceAbstractionStarter]: At program point L335-1(lines 330 338) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-25 08:54:50,766 INFO L440 ceAbstractionStarter]: At program point L335-2(lines 330 338) the Hoare annotation is: false [2019-11-25 08:54:50,766 INFO L440 ceAbstractionStarter]: At program point L335-3(lines 330 338) the Hoare annotation is: false [2019-11-25 08:54:50,767 INFO L440 ceAbstractionStarter]: At program point L335-4(lines 330 338) the Hoare annotation is: false [2019-11-25 08:54:50,767 INFO L440 ceAbstractionStarter]: At program point L335-5(lines 330 338) the Hoare annotation is: false [2019-11-25 08:54:50,767 INFO L444 ceAbstractionStarter]: For program point L286(lines 286 294) no Hoare annotation was computed. [2019-11-25 08:54:50,767 INFO L444 ceAbstractionStarter]: For program point L286-1(lines 286 294) no Hoare annotation was computed. [2019-11-25 08:54:50,767 INFO L444 ceAbstractionStarter]: For program point L286-2(lines 286 294) no Hoare annotation was computed. [2019-11-25 08:54:50,767 INFO L444 ceAbstractionStarter]: For program point L187(lines 187 193) no Hoare annotation was computed. [2019-11-25 08:54:50,767 INFO L440 ceAbstractionStarter]: At program point L187-1(lines 187 193) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-25 08:54:50,768 INFO L440 ceAbstractionStarter]: At program point L121(lines 116 124) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-25 08:54:50,768 INFO L440 ceAbstractionStarter]: At program point L121-1(lines 116 124) the Hoare annotation is: false [2019-11-25 08:54:50,768 INFO L440 ceAbstractionStarter]: At program point L121-2(lines 116 124) the Hoare annotation is: false [2019-11-25 08:54:50,768 INFO L444 ceAbstractionStarter]: For program point L468(lines 468 475) no Hoare annotation was computed. [2019-11-25 08:54:50,768 INFO L447 ceAbstractionStarter]: At program point L468-1(lines 468 475) the Hoare annotation is: true [2019-11-25 08:54:50,769 INFO L440 ceAbstractionStarter]: At program point L89(lines 84 92) the Hoare annotation is: false [2019-11-25 08:54:50,769 INFO L440 ceAbstractionStarter]: At program point L89-1(lines 84 92) the Hoare annotation is: false [2019-11-25 08:54:50,769 INFO L440 ceAbstractionStarter]: At program point L89-2(lines 84 92) the Hoare annotation is: false [2019-11-25 08:54:50,769 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-25 08:54:50,769 INFO L444 ceAbstractionStarter]: For program point L207(lines 207 220) no Hoare annotation was computed. [2019-11-25 08:54:50,769 INFO L440 ceAbstractionStarter]: At program point L257(lines 257 263) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-25 08:54:50,769 INFO L440 ceAbstractionStarter]: At program point L257-1(lines 257 263) the Hoare annotation is: false [2019-11-25 08:54:50,773 INFO L440 ceAbstractionStarter]: At program point L257-2(lines 257 263) the Hoare annotation is: false [2019-11-25 08:54:50,773 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 902) no Hoare annotation was computed. [2019-11-25 08:54:50,773 INFO L444 ceAbstractionStarter]: For program point L76(lines 76 80) no Hoare annotation was computed. [2019-11-25 08:54:50,774 INFO L440 ceAbstractionStarter]: At program point L489(lines 484 491) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0))) [2019-11-25 08:54:50,774 INFO L444 ceAbstractionStarter]: For program point L902(line 902) no Hoare annotation was computed. [2019-11-25 08:54:50,774 INFO L444 ceAbstractionStarter]: For program point L902-1(line 902) no Hoare annotation was computed. [2019-11-25 08:54:50,774 INFO L444 ceAbstractionStarter]: For program point L902-2(line 902) no Hoare annotation was computed. [2019-11-25 08:54:50,775 INFO L440 ceAbstractionStarter]: At program point L225(lines 176 226) the Hoare annotation is: false [2019-11-25 08:54:50,775 INFO L440 ceAbstractionStarter]: At program point L159(lines 154 162) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-11-25 08:54:50,775 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-25 08:54:50,775 INFO L440 ceAbstractionStarter]: At program point L326(lines 319 329) the Hoare annotation is: false [2019-11-25 08:54:50,775 INFO L440 ceAbstractionStarter]: At program point L326-1(lines 319 329) the Hoare annotation is: false [2019-11-25 08:54:50,776 INFO L440 ceAbstractionStarter]: At program point L326-2(lines 319 329) the Hoare annotation is: false [2019-11-25 08:54:50,776 INFO L444 ceAbstractionStarter]: For program point L178(lines 177 224) no Hoare annotation was computed. [2019-11-25 08:54:50,776 INFO L440 ceAbstractionStarter]: At program point L443(lines 439 445) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0))) [2019-11-25 08:54:50,776 INFO L444 ceAbstractionStarter]: For program point L179(lines 179 183) no Hoare annotation was computed. [2019-11-25 08:54:50,776 INFO L444 ceAbstractionStarter]: For program point L64(lines 64 68) no Hoare annotation was computed. [2019-11-25 08:54:50,777 INFO L444 ceAbstractionStarter]: For program point L510(lines 510 527) no Hoare annotation was computed. [2019-11-25 08:54:50,777 INFO L440 ceAbstractionStarter]: At program point L510-1(lines 1 905) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-25 08:54:50,777 INFO L447 ceAbstractionStarter]: At program point L477(lines 458 480) the Hoare annotation is: true [2019-11-25 08:54:50,777 INFO L444 ceAbstractionStarter]: For program point L510-2(lines 510 527) no Hoare annotation was computed. [2019-11-25 08:54:50,778 INFO L440 ceAbstractionStarter]: At program point L510-3(lines 1 905) the Hoare annotation is: false [2019-11-25 08:54:50,778 INFO L444 ceAbstractionStarter]: For program point L510-4(lines 510 527) no Hoare annotation was computed. [2019-11-25 08:54:50,778 INFO L440 ceAbstractionStarter]: At program point L510-5(lines 1 905) the Hoare annotation is: false [2019-11-25 08:54:50,778 INFO L440 ceAbstractionStarter]: At program point L395-2(lines 395 409) the Hoare annotation is: false [2019-11-25 08:54:50,778 INFO L444 ceAbstractionStarter]: For program point L197(lines 197 203) no Hoare annotation was computed. [2019-11-25 08:54:50,779 INFO L440 ceAbstractionStarter]: At program point L197-1(lines 197 203) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-25 08:54:50,779 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-25 08:54:50,779 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 902) no Hoare annotation was computed. [2019-11-25 08:54:50,781 INFO L444 ceAbstractionStarter]: For program point L396(line 396) no Hoare annotation was computed. [2019-11-25 08:54:50,781 INFO L444 ceAbstractionStarter]: For program point L215(lines 215 219) no Hoare annotation was computed. [2019-11-25 08:54:50,781 INFO L440 ceAbstractionStarter]: At program point L215-2(lines 215 219) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-25 08:54:50,782 INFO L444 ceAbstractionStarter]: For program point L282(lines 282 299) no Hoare annotation was computed. [2019-11-25 08:54:50,785 INFO L444 ceAbstractionStarter]: For program point L282-1(lines 282 299) no Hoare annotation was computed. [2019-11-25 08:54:50,786 INFO L444 ceAbstractionStarter]: For program point L282-2(lines 282 299) no Hoare annotation was computed. [2019-11-25 08:54:50,786 INFO L444 ceAbstractionStarter]: For program point L514(lines 514 524) no Hoare annotation was computed. [2019-11-25 08:54:50,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 08:54:50 BoogieIcfgContainer [2019-11-25 08:54:50,816 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-25 08:54:50,817 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-25 08:54:50,817 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-25 08:54:50,817 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-25 08:54:50,821 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:54:49" (3/4) ... [2019-11-25 08:54:50,825 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-25 08:54:50,854 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2019-11-25 08:54:50,855 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2019-11-25 08:54:50,866 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-11-25 08:54:50,867 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-25 08:54:50,868 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-25 08:54:50,868 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-25 08:54:50,869 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-25 08:54:50,900 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1 && pumpRunning == 0) && !(0 == systemActive) [2019-11-25 08:54:50,901 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive) [2019-11-25 08:54:50,901 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive) [2019-11-25 08:54:50,902 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-25 08:54:50,903 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-25 08:54:50,904 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-25 08:54:50,904 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-25 08:54:50,906 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-25 08:54:50,906 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-25 08:54:50,906 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-25 08:54:50,907 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-25 08:54:50,909 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-25 08:54:50,910 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-25 08:54:50,996 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_646eaffc-868f-4c16-995d-5d96e18a8a5e/bin/uautomizer/witness.graphml [2019-11-25 08:54:50,996 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-25 08:54:50,998 INFO L168 Benchmark]: Toolchain (without parser) took 2925.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 944.7 MB in the beginning and 941.3 MB in the end (delta: 3.5 MB). Peak memory consumption was 140.3 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:50,998 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-25 08:54:50,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 606.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -180.1 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:50,999 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.31 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:51,000 INFO L168 Benchmark]: Boogie Preprocessor took 43.82 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. [2019-11-25 08:54:51,000 INFO L168 Benchmark]: RCFGBuilder took 758.54 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: 55.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:51,001 INFO L168 Benchmark]: TraceAbstraction took 1266.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 948.1 MB in the end (delta: 108.9 MB). Peak memory consumption was 108.9 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:51,001 INFO L168 Benchmark]: Witness Printer took 179.28 ms. Allocated memory is still 1.2 GB. Free memory was 948.1 MB in the beginning and 941.3 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:51,003 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 606.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -180.1 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.31 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.82 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 758.54 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: 55.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1266.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 948.1 MB in the end (delta: 108.9 MB). Peak memory consumption was 108.9 MB. Max. memory is 11.5 GB. * Witness Printer took 179.28 ms. Allocated memory is still 1.2 GB. Free memory was 948.1 MB in the beginning and 941.3 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 902]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 902]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 902]: 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: 246]: Loop Invariant Derived loop invariant: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 215]: Loop Invariant Derived loop invariant: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 468]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 250]: Loop Invariant Derived loop invariant: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 250]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: pumpRunning == 0 && !(0 == systemActive) - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 250]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 246]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 246]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: (\result == 1 && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 484]: Loop Invariant Derived loop invariant: ((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive) - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 439]: Loop Invariant Derived loop invariant: ((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive) - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 78 locations, 3 error locations. Result: SAFE, OverallTime: 1.1s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, HoareTripleCheckerStatistics: 262 SDtfs, 229 SDslu, 78 SDs, 0 SdLazy, 25 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=78occurred 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, 38 LocationsWithAnnotation, 38 PreInvPairs, 62 NumberOfFragments, 259 HoareAnnotationTreeSize, 38 FomulaSimplifications, 272 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 38 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 92 NumberOfCodeBlocks, 92 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 88 ConstructedInterpolants, 0 QuantifiedInterpolants, 3710 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...