./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product30.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec5_product30.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 5f95caf83b1aeb224c615c1dcd2faa7bff4a2a72 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-11-28 17:27:37,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 17:27:37,779 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 17:27:37,791 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 17:27:37,792 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 17:27:37,793 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 17:27:37,794 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 17:27:37,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 17:27:37,798 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 17:27:37,799 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 17:27:37,800 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 17:27:37,801 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 17:27:37,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 17:27:37,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 17:27:37,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 17:27:37,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 17:27:37,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 17:27:37,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 17:27:37,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 17:27:37,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 17:27:37,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 17:27:37,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 17:27:37,815 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 17:27:37,816 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 17:27:37,818 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 17:27:37,819 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 17:27:37,819 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 17:27:37,820 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 17:27:37,821 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 17:27:37,822 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 17:27:37,822 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 17:27:37,823 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 17:27:37,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 17:27:37,826 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 17:27:37,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 17:27:37,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 17:27:37,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 17:27:37,831 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 17:27:37,831 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 17:27:37,832 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 17:27:37,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 17:27:37,834 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-28 17:27:37,848 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 17:27:37,851 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 17:27:37,852 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 17:27:37,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 17:27:37,853 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 17:27:37,854 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 17:27:37,854 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 17:27:37,854 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 17:27:37,854 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 17:27:37,855 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 17:27:37,856 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 17:27:37,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 17:27:37,857 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 17:27:37,857 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 17:27:37,857 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 17:27:37,858 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 17:27:37,858 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 17:27:37,858 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 17:27:37,858 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 17:27:37,859 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 17:27:37,859 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 17:27:37,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 17:27:37,860 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 17:27:37,860 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 17:27:37,861 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 17:27:37,861 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 17:27:37,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 17:27:37,861 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 17:27:37,862 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 17:27:37,862 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 5f95caf83b1aeb224c615c1dcd2faa7bff4a2a72 [2019-11-28 17:27:38,155 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 17:27:38,168 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 17:27:38,172 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 17:27:38,173 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 17:27:38,174 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 17:27:38,174 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product30.cil.c [2019-11-28 17:27:38,231 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4faa6998e/6c09852821c84bd39dc6363708ef88fb/FLAG4f48be570 [2019-11-28 17:27:38,755 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 17:27:38,756 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product30.cil.c [2019-11-28 17:27:38,771 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4faa6998e/6c09852821c84bd39dc6363708ef88fb/FLAG4f48be570 [2019-11-28 17:27:39,094 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4faa6998e/6c09852821c84bd39dc6363708ef88fb [2019-11-28 17:27:39,098 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 17:27:39,100 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 17:27:39,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 17:27:39,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 17:27:39,106 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 17:27:39,107 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:27:39" (1/1) ... [2019-11-28 17:27:39,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24c09576 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:39, skipping insertion in model container [2019-11-28 17:27:39,110 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:27:39" (1/1) ... [2019-11-28 17:27:39,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 17:27:39,174 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 17:27:39,571 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:27:39,587 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 17:27:39,668 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:27:39,709 INFO L208 MainTranslator]: Completed translation [2019-11-28 17:27:39,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:39 WrapperNode [2019-11-28 17:27:39,710 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 17:27:39,711 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 17:27:39,711 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 17:27:39,711 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 17:27:39,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:39" (1/1) ... [2019-11-28 17:27:39,742 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:39" (1/1) ... [2019-11-28 17:27:39,792 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 17:27:39,792 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 17:27:39,792 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 17:27:39,793 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 17:27:39,801 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:39" (1/1) ... [2019-11-28 17:27:39,802 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:39" (1/1) ... [2019-11-28 17:27:39,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:39" (1/1) ... [2019-11-28 17:27:39,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:39" (1/1) ... [2019-11-28 17:27:39,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:39" (1/1) ... [2019-11-28 17:27:39,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:39" (1/1) ... [2019-11-28 17:27:39,833 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:39" (1/1) ... [2019-11-28 17:27:39,838 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 17:27:39,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 17:27:39,838 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 17:27:39,838 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 17:27:39,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 17:27:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 17:27:39,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-28 17:27:39,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 17:27:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 17:27:40,757 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-28 17:27:40,757 INFO L287 CfgBuilder]: Removed 172 assume(true) statements. [2019-11-28 17:27:40,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:27:40 BoogieIcfgContainer [2019-11-28 17:27:40,758 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-28 17:27:40,760 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-28 17:27:40,760 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-28 17:27:40,763 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-28 17:27:40,763 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 05:27:39" (1/3) ... [2019-11-28 17:27:40,764 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7370b46c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:27:40, skipping insertion in model container [2019-11-28 17:27:40,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:39" (2/3) ... [2019-11-28 17:27:40,765 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7370b46c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:27:40, skipping insertion in model container [2019-11-28 17:27:40,765 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:27:40" (3/3) ... [2019-11-28 17:27:40,767 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product30.cil.c [2019-11-28 17:27:40,778 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-28 17:27:40,786 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-11-28 17:27:40,798 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-11-28 17:27:40,835 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-28 17:27:40,835 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-28 17:27:40,835 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-28 17:27:40,836 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-28 17:27:40,837 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-28 17:27:40,837 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-28 17:27:40,837 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-28 17:27:40,838 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-28 17:27:40,866 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states. [2019-11-28 17:27:40,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-11-28 17:27:40,875 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 17:27:40,876 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 17:27:40,877 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 17:27:40,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 17:27:40,884 INFO L82 PathProgramCache]: Analyzing trace with hash 49045216, now seen corresponding path program 1 times [2019-11-28 17:27:40,894 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 17:27:40,895 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1683855304] [2019-11-28 17:27:40,895 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 17:27:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 17:27:41,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 17:27:41,174 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1683855304] [2019-11-28 17:27:41,175 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 17:27:41,176 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 17:27:41,176 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155835868] [2019-11-28 17:27:41,182 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-28 17:27:41,182 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 17:27:41,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-28 17:27:41,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-28 17:27:41,204 INFO L87 Difference]: Start difference. First operand 114 states. Second operand 2 states. [2019-11-28 17:27:41,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 17:27:41,244 INFO L93 Difference]: Finished difference Result 221 states and 328 transitions. [2019-11-28 17:27:41,244 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-28 17:27:41,245 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2019-11-28 17:27:41,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 17:27:41,258 INFO L225 Difference]: With dead ends: 221 [2019-11-28 17:27:41,259 INFO L226 Difference]: Without dead ends: 110 [2019-11-28 17:27:41,263 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 [2019-11-28 17:27:41,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2019-11-28 17:27:41,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2019-11-28 17:27:41,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110 states. [2019-11-28 17:27:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 156 transitions. [2019-11-28 17:27:41,313 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 156 transitions. Word has length 19 [2019-11-28 17:27:41,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 17:27:41,313 INFO L462 AbstractCegarLoop]: Abstraction has 110 states and 156 transitions. [2019-11-28 17:27:41,313 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-28 17:27:41,314 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 156 transitions. [2019-11-28 17:27:41,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-28 17:27:41,315 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 17:27:41,315 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] [2019-11-28 17:27:41,316 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 17:27:41,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 17:27:41,316 INFO L82 PathProgramCache]: Analyzing trace with hash 611342705, now seen corresponding path program 1 times [2019-11-28 17:27:41,316 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 17:27:41,317 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832968267] [2019-11-28 17:27:41,317 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 17:27:41,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 17:27:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 17:27:41,419 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832968267] [2019-11-28 17:27:41,419 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 17:27:41,419 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 17:27:41,422 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [830126602] [2019-11-28 17:27:41,423 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 17:27:41,423 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 17:27:41,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 17:27:41,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 17:27:41,424 INFO L87 Difference]: Start difference. First operand 110 states and 156 transitions. Second operand 3 states. [2019-11-28 17:27:41,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 17:27:41,449 INFO L93 Difference]: Finished difference Result 110 states and 156 transitions. [2019-11-28 17:27:41,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 17:27:41,451 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-11-28 17:27:41,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 17:27:41,452 INFO L225 Difference]: With dead ends: 110 [2019-11-28 17:27:41,452 INFO L226 Difference]: Without dead ends: 47 [2019-11-28 17:27:41,454 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 [2019-11-28 17:27:41,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2019-11-28 17:27:41,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2019-11-28 17:27:41,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2019-11-28 17:27:41,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 66 transitions. [2019-11-28 17:27:41,467 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 66 transitions. Word has length 20 [2019-11-28 17:27:41,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 17:27:41,467 INFO L462 AbstractCegarLoop]: Abstraction has 47 states and 66 transitions. [2019-11-28 17:27:41,468 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 17:27:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2019-11-28 17:27:41,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-11-28 17:27:41,470 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 17:27:41,471 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] [2019-11-28 17:27:41,471 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 17:27:41,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 17:27:41,472 INFO L82 PathProgramCache]: Analyzing trace with hash 43051769, now seen corresponding path program 1 times [2019-11-28 17:27:41,472 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 17:27:41,473 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [800778553] [2019-11-28 17:27:41,473 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 17:27:41,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 17:27:41,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 17:27:41,598 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [800778553] [2019-11-28 17:27:41,599 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 17:27:41,599 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 17:27:41,599 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [673917082] [2019-11-28 17:27:41,600 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 17:27:41,600 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 17:27:41,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 17:27:41,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 17:27:41,602 INFO L87 Difference]: Start difference. First operand 47 states and 66 transitions. Second operand 3 states. [2019-11-28 17:27:41,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 17:27:41,645 INFO L93 Difference]: Finished difference Result 87 states and 125 transitions. [2019-11-28 17:27:41,648 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 17:27:41,648 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2019-11-28 17:27:41,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 17:27:41,649 INFO L225 Difference]: With dead ends: 87 [2019-11-28 17:27:41,650 INFO L226 Difference]: Without dead ends: 47 [2019-11-28 17:27:41,650 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 [2019-11-28 17:27:41,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2019-11-28 17:27:41,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2019-11-28 17:27:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2019-11-28 17:27:41,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 65 transitions. [2019-11-28 17:27:41,663 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 65 transitions. Word has length 26 [2019-11-28 17:27:41,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 17:27:41,664 INFO L462 AbstractCegarLoop]: Abstraction has 47 states and 65 transitions. [2019-11-28 17:27:41,664 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 17:27:41,664 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2019-11-28 17:27:41,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-11-28 17:27:41,665 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 17:27:41,666 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, 1] [2019-11-28 17:27:41,666 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 17:27:41,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 17:27:41,666 INFO L82 PathProgramCache]: Analyzing trace with hash 1610060203, now seen corresponding path program 1 times [2019-11-28 17:27:41,667 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 17:27:41,667 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22710569] [2019-11-28 17:27:41,667 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 17:27:41,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 17:27:41,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 17:27:41,802 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22710569] [2019-11-28 17:27:41,802 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 17:27:41,802 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-28 17:27:41,803 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [764364] [2019-11-28 17:27:41,804 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 17:27:41,804 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 17:27:41,804 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 17:27:41,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 17:27:41,806 INFO L87 Difference]: Start difference. First operand 47 states and 65 transitions. Second operand 5 states. [2019-11-28 17:27:41,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 17:27:41,905 INFO L93 Difference]: Finished difference Result 99 states and 143 transitions. [2019-11-28 17:27:41,906 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 17:27:41,906 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-11-28 17:27:41,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 17:27:41,907 INFO L225 Difference]: With dead ends: 99 [2019-11-28 17:27:41,907 INFO L226 Difference]: Without dead ends: 0 [2019-11-28 17:27:41,908 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 [2019-11-28 17:27:41,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-28 17:27:41,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-28 17:27:41,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-28 17:27:41,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-28 17:27:41,910 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2019-11-28 17:27:41,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 17:27:41,910 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-28 17:27:41,910 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 17:27:41,911 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-28 17:27:41,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-28 17:27:41,914 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-28 17:27:42,153 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 787) no Hoare annotation was computed. [2019-11-28 17:27:42,154 INFO L242 CegarLoopResult]: At program point L69(lines 69 75) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:42,154 INFO L242 CegarLoopResult]: At program point L69-1(lines 69 75) the Hoare annotation is: false [2019-11-28 17:27:42,154 INFO L242 CegarLoopResult]: At program point L69-2(lines 69 75) the Hoare annotation is: false [2019-11-28 17:27:42,154 INFO L246 CegarLoopResult]: For program point L895(lines 895 899) no Hoare annotation was computed. [2019-11-28 17:27:42,154 INFO L246 CegarLoopResult]: For program point L895-3(lines 895 899) no Hoare annotation was computed. [2019-11-28 17:27:42,155 INFO L246 CegarLoopResult]: For program point L895-6(lines 895 899) no Hoare annotation was computed. [2019-11-28 17:27:42,155 INFO L246 CegarLoopResult]: For program point L301(lines 301 314) no Hoare annotation was computed. [2019-11-28 17:27:42,155 INFO L242 CegarLoopResult]: At program point L336(lines 331 338) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-11-28 17:27:42,155 INFO L242 CegarLoopResult]: At program point L964(lines 959 967) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:42,155 INFO L242 CegarLoopResult]: At program point L964-1(lines 959 967) the Hoare annotation is: false [2019-11-28 17:27:42,156 INFO L242 CegarLoopResult]: At program point L964-2(lines 959 967) the Hoare annotation is: false [2019-11-28 17:27:42,157 INFO L242 CegarLoopResult]: At program point L932(lines 927 935) the Hoare annotation is: false [2019-11-28 17:27:42,158 INFO L242 CegarLoopResult]: At program point L932-1(lines 927 935) the Hoare annotation is: false [2019-11-28 17:27:42,158 INFO L242 CegarLoopResult]: At program point L932-2(lines 927 935) the Hoare annotation is: false [2019-11-28 17:27:42,158 INFO L242 CegarLoopResult]: At program point L404(lines 1 976) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-11-28 17:27:42,158 INFO L246 CegarLoopResult]: For program point L272(lines 271 318) no Hoare annotation was computed. [2019-11-28 17:27:42,159 INFO L246 CegarLoopResult]: For program point L239(lines 239 243) no Hoare annotation was computed. [2019-11-28 17:27:42,159 INFO L246 CegarLoopResult]: For program point L239-2(lines 239 243) no Hoare annotation was computed. [2019-11-28 17:27:42,159 INFO L246 CegarLoopResult]: For program point L239-3(lines 239 243) no Hoare annotation was computed. [2019-11-28 17:27:42,159 INFO L246 CegarLoopResult]: For program point L239-5(lines 239 243) no Hoare annotation was computed. [2019-11-28 17:27:42,160 INFO L246 CegarLoopResult]: For program point L239-6(lines 239 243) no Hoare annotation was computed. [2019-11-28 17:27:42,160 INFO L246 CegarLoopResult]: For program point L239-8(lines 239 243) no Hoare annotation was computed. [2019-11-28 17:27:42,161 INFO L246 CegarLoopResult]: For program point L239-9(lines 239 243) no Hoare annotation was computed. [2019-11-28 17:27:42,162 INFO L246 CegarLoopResult]: For program point L239-11(lines 239 243) no Hoare annotation was computed. [2019-11-28 17:27:42,162 INFO L246 CegarLoopResult]: For program point L239-12(lines 239 243) no Hoare annotation was computed. [2019-11-28 17:27:42,162 INFO L246 CegarLoopResult]: For program point L239-14(lines 239 243) no Hoare annotation was computed. [2019-11-28 17:27:42,163 INFO L246 CegarLoopResult]: For program point L239-15(lines 239 243) no Hoare annotation was computed. [2019-11-28 17:27:42,163 INFO L246 CegarLoopResult]: For program point L239-17(lines 239 243) no Hoare annotation was computed. [2019-11-28 17:27:42,163 INFO L246 CegarLoopResult]: For program point L273(lines 273 277) no Hoare annotation was computed. [2019-11-28 17:27:42,164 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 787) no Hoare annotation was computed. [2019-11-28 17:27:42,164 INFO L242 CegarLoopResult]: At program point L803-2(lines 803 817) the Hoare annotation is: false [2019-11-28 17:27:42,164 INFO L246 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2019-11-28 17:27:42,164 INFO L246 CegarLoopResult]: For program point L309(lines 309 313) no Hoare annotation was computed. [2019-11-28 17:27:42,165 INFO L242 CegarLoopResult]: At program point L309-2(lines 309 313) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:42,165 INFO L242 CegarLoopResult]: At program point L245(lines 230 248) the Hoare annotation is: false [2019-11-28 17:27:42,166 INFO L242 CegarLoopResult]: At program point L245-1(lines 230 248) the Hoare annotation is: false [2019-11-28 17:27:42,166 INFO L242 CegarLoopResult]: At program point L245-2(lines 230 248) the Hoare annotation is: false [2019-11-28 17:27:42,167 INFO L242 CegarLoopResult]: At program point L245-3(lines 230 248) the Hoare annotation is: false [2019-11-28 17:27:42,168 INFO L242 CegarLoopResult]: At program point L245-4(lines 230 248) the Hoare annotation is: false [2019-11-28 17:27:42,168 INFO L242 CegarLoopResult]: At program point L245-5(lines 230 248) the Hoare annotation is: false [2019-11-28 17:27:42,168 INFO L246 CegarLoopResult]: For program point L807(lines 807 811) no Hoare annotation was computed. [2019-11-28 17:27:42,169 INFO L246 CegarLoopResult]: For program point L807-1(lines 807 811) no Hoare annotation was computed. [2019-11-28 17:27:42,169 INFO L242 CegarLoopResult]: At program point L973(lines 968 976) the Hoare annotation is: false [2019-11-28 17:27:42,169 INFO L242 CegarLoopResult]: At program point L973-1(lines 968 976) the Hoare annotation is: false [2019-11-28 17:27:42,169 INFO L246 CegarLoopResult]: For program point L907(lines 907 911) no Hoare annotation was computed. [2019-11-28 17:27:42,170 INFO L242 CegarLoopResult]: At program point L973-2(lines 968 976) the Hoare annotation is: false [2019-11-28 17:27:42,170 INFO L242 CegarLoopResult]: At program point L973-3(lines 968 976) the Hoare annotation is: false [2019-11-28 17:27:42,170 INFO L242 CegarLoopResult]: At program point L973-4(lines 968 976) the Hoare annotation is: false [2019-11-28 17:27:42,170 INFO L242 CegarLoopResult]: At program point L973-5(lines 968 976) the Hoare annotation is: false [2019-11-28 17:27:42,171 INFO L242 CegarLoopResult]: At program point L412(lines 407 415) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-11-28 17:27:42,173 INFO L242 CegarLoopResult]: At program point L346(lines 62 68) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:42,173 INFO L242 CegarLoopResult]: At program point L346-1(lines 62 68) the Hoare annotation is: false [2019-11-28 17:27:42,173 INFO L242 CegarLoopResult]: At program point L346-2(lines 62 68) the Hoare annotation is: false [2019-11-28 17:27:42,174 INFO L242 CegarLoopResult]: At program point L181(lines 174 184) the Hoare annotation is: false [2019-11-28 17:27:42,175 INFO L242 CegarLoopResult]: At program point L181-1(lines 174 184) the Hoare annotation is: false [2019-11-28 17:27:42,175 INFO L242 CegarLoopResult]: At program point L181-2(lines 174 184) the Hoare annotation is: false [2019-11-28 17:27:42,175 INFO L246 CegarLoopResult]: For program point L875(lines 875 882) no Hoare annotation was computed. [2019-11-28 17:27:42,175 INFO L249 CegarLoopResult]: At program point L875-1(lines 875 882) the Hoare annotation is: true [2019-11-28 17:27:42,176 INFO L246 CegarLoopResult]: For program point L281(lines 281 287) no Hoare annotation was computed. [2019-11-28 17:27:42,176 INFO L242 CegarLoopResult]: At program point L281-1(lines 281 287) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:42,176 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-28 17:27:42,177 INFO L246 CegarLoopResult]: For program point L120(lines 120 137) no Hoare annotation was computed. [2019-11-28 17:27:42,177 INFO L246 CegarLoopResult]: For program point L120-1(lines 120 137) no Hoare annotation was computed. [2019-11-28 17:27:42,177 INFO L246 CegarLoopResult]: For program point L120-2(lines 120 137) no Hoare annotation was computed. [2019-11-28 17:27:42,177 INFO L242 CegarLoopResult]: At program point L319(lines 270 320) the Hoare annotation is: false [2019-11-28 17:27:42,178 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-28 17:27:42,178 INFO L242 CegarLoopResult]: At program point L190(lines 185 193) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:42,179 INFO L242 CegarLoopResult]: At program point L190-1(lines 185 193) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:42,179 INFO L246 CegarLoopResult]: For program point L124(lines 124 132) no Hoare annotation was computed. [2019-11-28 17:27:42,179 INFO L242 CegarLoopResult]: At program point L190-2(lines 185 193) the Hoare annotation is: false [2019-11-28 17:27:42,179 INFO L246 CegarLoopResult]: For program point L124-1(lines 124 132) no Hoare annotation was computed. [2019-11-28 17:27:42,180 INFO L242 CegarLoopResult]: At program point L190-3(lines 185 193) the Hoare annotation is: false [2019-11-28 17:27:42,180 INFO L242 CegarLoopResult]: At program point L190-4(lines 185 193) the Hoare annotation is: false [2019-11-28 17:27:42,183 INFO L246 CegarLoopResult]: For program point L124-2(lines 124 132) no Hoare annotation was computed. [2019-11-28 17:27:42,184 INFO L242 CegarLoopResult]: At program point L190-5(lines 185 193) the Hoare annotation is: false [2019-11-28 17:27:42,184 INFO L249 CegarLoopResult]: At program point L884(lines 865 887) the Hoare annotation is: true [2019-11-28 17:27:42,184 INFO L242 CegarLoopResult]: At program point L851(lines 847 853) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-11-28 17:27:42,184 INFO L246 CegarLoopResult]: For program point L357(lines 357 374) no Hoare annotation was computed. [2019-11-28 17:27:42,185 INFO L242 CegarLoopResult]: At program point L357-1(lines 1 976) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:42,185 INFO L246 CegarLoopResult]: For program point L291(lines 291 297) no Hoare annotation was computed. [2019-11-28 17:27:42,185 INFO L246 CegarLoopResult]: For program point L357-2(lines 357 374) no Hoare annotation was computed. [2019-11-28 17:27:42,186 INFO L242 CegarLoopResult]: At program point L291-1(lines 291 297) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:42,186 INFO L242 CegarLoopResult]: At program point L357-3(lines 1 976) the Hoare annotation is: false [2019-11-28 17:27:42,186 INFO L246 CegarLoopResult]: For program point L357-4(lines 357 374) no Hoare annotation was computed. [2019-11-28 17:27:42,186 INFO L242 CegarLoopResult]: At program point L357-5(lines 1 976) the Hoare annotation is: false [2019-11-28 17:27:42,187 INFO L246 CegarLoopResult]: For program point L919(lines 919 923) no Hoare annotation was computed. [2019-11-28 17:27:42,187 INFO L246 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2019-11-28 17:27:42,187 INFO L246 CegarLoopResult]: For program point L787-1(line 787) no Hoare annotation was computed. [2019-11-28 17:27:42,187 INFO L246 CegarLoopResult]: For program point L787-2(line 787) no Hoare annotation was computed. [2019-11-28 17:27:42,188 INFO L246 CegarLoopResult]: For program point L94(lines 94 111) no Hoare annotation was computed. [2019-11-28 17:27:42,188 INFO L246 CegarLoopResult]: For program point L94-1(lines 94 111) no Hoare annotation was computed. [2019-11-28 17:27:42,188 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-28 17:27:42,188 INFO L246 CegarLoopResult]: For program point L94-2(lines 94 111) no Hoare annotation was computed. [2019-11-28 17:27:42,188 INFO L246 CegarLoopResult]: For program point L94-3(lines 94 111) no Hoare annotation was computed. [2019-11-28 17:27:42,189 INFO L246 CegarLoopResult]: For program point L94-4(lines 94 111) no Hoare annotation was computed. [2019-11-28 17:27:42,189 INFO L246 CegarLoopResult]: For program point L94-5(lines 94 111) no Hoare annotation was computed. [2019-11-28 17:27:42,189 INFO L242 CegarLoopResult]: At program point L62(lines 58 80) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:42,189 INFO L242 CegarLoopResult]: At program point L62-1(lines 58 80) the Hoare annotation is: false [2019-11-28 17:27:42,190 INFO L242 CegarLoopResult]: At program point L62-2(lines 58 80) the Hoare annotation is: false [2019-11-28 17:27:42,190 INFO L246 CegarLoopResult]: For program point L361(lines 361 371) no Hoare annotation was computed. [2019-11-28 17:27:42,190 INFO L246 CegarLoopResult]: For program point L361-2(lines 361 371) no Hoare annotation was computed. [2019-11-28 17:27:42,190 INFO L246 CegarLoopResult]: For program point L361-4(lines 361 371) no Hoare annotation was computed. [2019-11-28 17:27:42,190 INFO L246 CegarLoopResult]: For program point L362(lines 362 368) no Hoare annotation was computed. [2019-11-28 17:27:42,191 INFO L246 CegarLoopResult]: For program point L362-2(lines 362 368) no Hoare annotation was computed. [2019-11-28 17:27:42,191 INFO L246 CegarLoopResult]: For program point L362-4(lines 362 368) no Hoare annotation was computed. [2019-11-28 17:27:42,191 INFO L246 CegarLoopResult]: For program point L98(lines 98 106) no Hoare annotation was computed. [2019-11-28 17:27:42,191 INFO L246 CegarLoopResult]: For program point L98-1(lines 98 106) no Hoare annotation was computed. [2019-11-28 17:27:42,192 INFO L246 CegarLoopResult]: For program point L98-2(lines 98 106) no Hoare annotation was computed. [2019-11-28 17:27:42,192 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-28 17:27:42,192 INFO L246 CegarLoopResult]: For program point L98-3(lines 98 106) no Hoare annotation was computed. [2019-11-28 17:27:42,192 INFO L246 CegarLoopResult]: For program point L98-4(lines 98 106) no Hoare annotation was computed. [2019-11-28 17:27:42,192 INFO L246 CegarLoopResult]: For program point L98-5(lines 98 106) no Hoare annotation was computed. [2019-11-28 17:27:42,193 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 787) no Hoare annotation was computed. [2019-11-28 17:27:42,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 05:27:42 BoogieIcfgContainer [2019-11-28 17:27:42,234 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-28 17:27:42,234 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-28 17:27:42,235 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-28 17:27:42,235 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-28 17:27:42,236 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:27:40" (3/4) ... [2019-11-28 17:27:42,239 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-28 17:27:42,266 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2019-11-28 17:27:42,268 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2019-11-28 17:27:42,269 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-11-28 17:27:42,270 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-28 17:27:42,271 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-28 17:27:42,272 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-28 17:27:42,273 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-28 17:27:42,314 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && \result == 0) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:42,315 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && \result == 0) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:42,315 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && \result == 0) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:42,316 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && \result == 0) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:42,318 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && \result == 0) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:42,325 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && \result == 0) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:42,446 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-11-28 17:27:42,447 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-28 17:27:42,449 INFO L168 Benchmark]: Toolchain (without parser) took 3349.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 961.7 MB in the beginning and 929.2 MB in the end (delta: 32.5 MB). Peak memory consumption was 176.2 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:42,450 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 17:27:42,450 INFO L168 Benchmark]: CACSL2BoogieTranslator took 609.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 961.7 MB in the beginning and 1.1 GB in the end (delta: -157.4 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:42,450 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.46 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. [2019-11-28 17:27:42,451 INFO L168 Benchmark]: Boogie Preprocessor took 45.57 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:42,451 INFO L168 Benchmark]: RCFGBuilder took 920.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 64.6 MB). Peak memory consumption was 64.6 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:42,452 INFO L168 Benchmark]: TraceAbstraction took 1474.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 942.6 MB in the end (delta: 105.4 MB). Peak memory consumption was 105.4 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:42,452 INFO L168 Benchmark]: Witness Printer took 212.61 ms. Allocated memory is still 1.2 GB. Free memory was 942.6 MB in the beginning and 929.2 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:42,454 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 609.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 961.7 MB in the beginning and 1.1 GB in the end (delta: -157.4 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.46 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. * Boogie Preprocessor took 45.57 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 920.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 64.6 MB). Peak memory consumption was 64.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1474.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 942.6 MB in the end (delta: 105.4 MB). Peak memory consumption was 105.4 MB. Max. memory is 11.5 GB. * Witness Printer took 212.61 ms. Allocated memory is still 1.2 GB. Free memory was 942.6 MB in the beginning and 929.2 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 787]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 787]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 787]: 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: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 69]: Loop Invariant Derived loop invariant: ((1 == systemActive && \result == 0) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 58]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 58]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: ((1 == systemActive && \result == 0) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: ((1 == systemActive && \result == 0) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 58]: Loop Invariant Derived loop invariant: ((1 == systemActive && \result == 0) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 281]: Loop Invariant Derived loop invariant: (1 == systemActive && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 331]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 69]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 69]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 270]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 309]: Loop Invariant Derived loop invariant: (1 == systemActive && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 959]: Loop Invariant Derived loop invariant: ((1 == systemActive && \result == 0) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1 == systemActive && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 959]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 959]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 803]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 865]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 847]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 407]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: (1 == systemActive && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: ((1 == systemActive && \result == 0) && pumpRunning == 0) && 0 == splverifierCounter - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 114 locations, 3 error locations. Result: SAFE, OverallTime: 1.0s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, HoareTripleCheckerStatistics: 354 SDtfs, 180 SDslu, 74 SDs, 0 SdLazy, 25 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=114occurred 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, 50 LocationsWithAnnotation, 50 PreInvPairs, 74 NumberOfFragments, 182 HoareAnnotationTreeSize, 50 FomulaSimplifications, 188 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 50 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 93 NumberOfCodeBlocks, 93 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 89 ConstructedInterpolants, 0 QuantifiedInterpolants, 3665 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...