/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/product-lines/minepump_spec5_product20.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 06:57:25,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 06:57:25,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 06:57:25,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 06:57:25,921 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 06:57:25,925 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 06:57:25,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 06:57:25,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 06:57:25,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 06:57:25,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 06:57:25,947 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 06:57:25,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 06:57:25,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 06:57:25,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 06:57:25,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 06:57:25,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 06:57:25,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 06:57:25,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 06:57:25,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 06:57:25,985 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 06:57:25,987 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 06:57:25,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 06:57:25,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 06:57:25,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 06:57:26,003 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-22 06:57:26,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-22 06:57:26,011 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-22 06:57:26,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-22 06:57:26,014 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-22 06:57:26,015 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-22 06:57:26,016 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-22 06:57:26,017 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-22 06:57:26,017 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-22 06:57:26,017 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-22 06:57:26,018 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-22 06:57:26,019 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-22 06:57:26,020 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-22 06:57:26,079 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 06:57:26,079 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 06:57:26,083 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 06:57:26,084 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 06:57:26,084 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 06:57:26,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 06:57:26,085 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 06:57:26,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 06:57:26,085 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-22 06:57:26,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 06:57:26,087 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-22 06:57:26,087 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-22 06:57:26,087 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 06:57:26,088 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-22 06:57:26,088 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 06:57:26,088 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 06:57:26,088 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 06:57:26,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 06:57:26,089 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 06:57:26,089 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 06:57:26,090 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-22 06:57:26,090 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 06:57:26,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 06:57:26,090 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-22 06:57:26,091 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 06:57:26,091 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 06:57:26,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 06:57:26,582 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 06:57:26,585 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 06:57:26,587 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 06:57:26,587 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 06:57:26,588 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product20.cil.c [2020-12-22 06:57:26,678 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9e908fa9/c4d8e38aa6384edf9d9a9be024e3cc73/FLAG5a4bfdd2e [2020-12-22 06:57:27,387 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 06:57:27,388 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product20.cil.c [2020-12-22 06:57:27,408 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9e908fa9/c4d8e38aa6384edf9d9a9be024e3cc73/FLAG5a4bfdd2e [2020-12-22 06:57:27,698 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9e908fa9/c4d8e38aa6384edf9d9a9be024e3cc73 [2020-12-22 06:57:27,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 06:57:27,703 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 06:57:27,708 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 06:57:27,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 06:57:27,712 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 06:57:27,713 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 06:57:27" (1/1) ... [2020-12-22 06:57:27,715 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4227f354 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 06:57:27, skipping insertion in model container [2020-12-22 06:57:27,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 06:57:27" (1/1) ... [2020-12-22 06:57:27,726 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 06:57:27,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 06:57:28,218 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product20.cil.c[13613,13626] [2020-12-22 06:57:28,248 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 06:57:28,260 INFO L203 MainTranslator]: Completed pre-run [2020-12-22 06:57:28,317 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product20.cil.c[13613,13626] [2020-12-22 06:57:28,347 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 06:57:28,386 INFO L208 MainTranslator]: Completed translation [2020-12-22 06:57:28,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 06:57:28 WrapperNode [2020-12-22 06:57:28,387 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 06:57:28,389 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-22 06:57:28,389 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-22 06:57:28,389 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-22 06:57:28,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 06:57:28" (1/1) ... [2020-12-22 06:57:28,417 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 06:57:28" (1/1) ... [2020-12-22 06:57:28,462 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-22 06:57:28,463 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-22 06:57:28,463 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-22 06:57:28,463 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-22 06:57:28,474 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 06:57:28" (1/1) ... [2020-12-22 06:57:28,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 06:57:28" (1/1) ... [2020-12-22 06:57:28,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 06:57:28" (1/1) ... [2020-12-22 06:57:28,480 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 06:57:28" (1/1) ... [2020-12-22 06:57:28,490 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 06:57:28" (1/1) ... [2020-12-22 06:57:28,501 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 06:57:28" (1/1) ... [2020-12-22 06:57:28,510 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 06:57:28" (1/1) ... [2020-12-22 06:57:28,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-22 06:57:28,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-22 06:57:28,524 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-22 06:57:28,524 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-22 06:57:28,526 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 06:57:28" (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 [2020-12-22 06:57:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-22 06:57:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-22 06:57:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-22 06:57:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-22 06:57:29,747 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-22 06:57:29,748 INFO L299 CfgBuilder]: Removed 116 assume(true) statements. [2020-12-22 06:57:29,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 06:57:29 BoogieIcfgContainer [2020-12-22 06:57:29,751 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-22 06:57:29,752 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-22 06:57:29,753 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-22 06:57:29,756 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-22 06:57:29,757 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 06:57:27" (1/3) ... [2020-12-22 06:57:29,758 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5493ec67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 06:57:29, skipping insertion in model container [2020-12-22 06:57:29,758 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 06:57:28" (2/3) ... [2020-12-22 06:57:29,758 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5493ec67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 06:57:29, skipping insertion in model container [2020-12-22 06:57:29,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 06:57:29" (3/3) ... [2020-12-22 06:57:29,760 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product20.cil.c [2020-12-22 06:57:29,768 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-22 06:57:29,774 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2020-12-22 06:57:29,799 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2020-12-22 06:57:29,833 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-22 06:57:29,834 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-22 06:57:29,834 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-22 06:57:29,834 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-22 06:57:29,835 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-22 06:57:29,835 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-22 06:57:29,835 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-22 06:57:29,835 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-22 06:57:29,855 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states. [2020-12-22 06:57:29,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-22 06:57:29,861 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 06:57:29,862 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 06:57:29,863 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 06:57:29,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 06:57:29,870 INFO L82 PathProgramCache]: Analyzing trace with hash -1612153504, now seen corresponding path program 1 times [2020-12-22 06:57:29,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 06:57:29,881 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279259014] [2020-12-22 06:57:29,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 06:57:30,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 06:57:30,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 06:57:30,225 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1279259014] [2020-12-22 06:57:30,228 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 06:57:30,229 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-22 06:57:30,230 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [230667975] [2020-12-22 06:57:30,235 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-22 06:57:30,235 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 06:57:30,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-22 06:57:30,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-22 06:57:30,256 INFO L87 Difference]: Start difference. First operand 86 states. Second operand 2 states. [2020-12-22 06:57:30,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 06:57:30,288 INFO L93 Difference]: Finished difference Result 165 states and 244 transitions. [2020-12-22 06:57:30,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-22 06:57:30,290 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2020-12-22 06:57:30,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 06:57:30,302 INFO L225 Difference]: With dead ends: 165 [2020-12-22 06:57:30,302 INFO L226 Difference]: Without dead ends: 82 [2020-12-22 06:57:30,306 INFO L677 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 [2020-12-22 06:57:30,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2020-12-22 06:57:30,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2020-12-22 06:57:30,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2020-12-22 06:57:30,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 114 transitions. [2020-12-22 06:57:30,356 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 114 transitions. Word has length 19 [2020-12-22 06:57:30,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 06:57:30,356 INFO L481 AbstractCegarLoop]: Abstraction has 82 states and 114 transitions. [2020-12-22 06:57:30,356 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-22 06:57:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 114 transitions. [2020-12-22 06:57:30,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-22 06:57:30,358 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 06:57:30,358 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 06:57:30,358 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-22 06:57:30,359 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 06:57:30,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 06:57:30,360 INFO L82 PathProgramCache]: Analyzing trace with hash -697845427, now seen corresponding path program 1 times [2020-12-22 06:57:30,360 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 06:57:30,360 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [917666909] [2020-12-22 06:57:30,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 06:57:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 06:57:30,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 06:57:30,467 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [917666909] [2020-12-22 06:57:30,467 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 06:57:30,467 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 06:57:30,468 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489669403] [2020-12-22 06:57:30,489 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 06:57:30,489 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 06:57:30,490 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 06:57:30,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 06:57:30,491 INFO L87 Difference]: Start difference. First operand 82 states and 114 transitions. Second operand 3 states. [2020-12-22 06:57:30,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 06:57:30,504 INFO L93 Difference]: Finished difference Result 82 states and 114 transitions. [2020-12-22 06:57:30,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 06:57:30,505 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2020-12-22 06:57:30,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 06:57:30,506 INFO L225 Difference]: With dead ends: 82 [2020-12-22 06:57:30,507 INFO L226 Difference]: Without dead ends: 39 [2020-12-22 06:57:30,508 INFO L677 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 [2020-12-22 06:57:30,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2020-12-22 06:57:30,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2020-12-22 06:57:30,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2020-12-22 06:57:30,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 54 transitions. [2020-12-22 06:57:30,515 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 54 transitions. Word has length 20 [2020-12-22 06:57:30,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 06:57:30,515 INFO L481 AbstractCegarLoop]: Abstraction has 39 states and 54 transitions. [2020-12-22 06:57:30,515 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 06:57:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 54 transitions. [2020-12-22 06:57:30,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-22 06:57:30,517 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 06:57:30,517 INFO L422 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] [2020-12-22 06:57:30,517 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-22 06:57:30,517 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 06:57:30,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 06:57:30,518 INFO L82 PathProgramCache]: Analyzing trace with hash -1072512286, now seen corresponding path program 1 times [2020-12-22 06:57:30,519 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 06:57:30,519 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1672298006] [2020-12-22 06:57:30,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 06:57:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 06:57:30,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 06:57:30,658 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1672298006] [2020-12-22 06:57:30,658 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 06:57:30,658 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-22 06:57:30,658 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047339370] [2020-12-22 06:57:30,659 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-22 06:57:30,659 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 06:57:30,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-22 06:57:30,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-22 06:57:30,664 INFO L87 Difference]: Start difference. First operand 39 states and 54 transitions. Second operand 5 states. [2020-12-22 06:57:30,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 06:57:30,756 INFO L93 Difference]: Finished difference Result 97 states and 139 transitions. [2020-12-22 06:57:30,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-12-22 06:57:30,757 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 26 [2020-12-22 06:57:30,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 06:57:30,759 INFO L225 Difference]: With dead ends: 97 [2020-12-22 06:57:30,759 INFO L226 Difference]: Without dead ends: 65 [2020-12-22 06:57:30,760 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-12-22 06:57:30,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2020-12-22 06:57:30,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 61. [2020-12-22 06:57:30,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2020-12-22 06:57:30,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 87 transitions. [2020-12-22 06:57:30,772 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 87 transitions. Word has length 26 [2020-12-22 06:57:30,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 06:57:30,773 INFO L481 AbstractCegarLoop]: Abstraction has 61 states and 87 transitions. [2020-12-22 06:57:30,773 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-22 06:57:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 87 transitions. [2020-12-22 06:57:30,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-22 06:57:30,774 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 06:57:30,775 INFO L422 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] [2020-12-22 06:57:30,775 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-22 06:57:30,775 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 06:57:30,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 06:57:30,776 INFO L82 PathProgramCache]: Analyzing trace with hash 810824891, now seen corresponding path program 1 times [2020-12-22 06:57:30,776 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 06:57:30,776 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505107158] [2020-12-22 06:57:30,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 06:57:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 06:57:30,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 06:57:30,875 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505107158] [2020-12-22 06:57:30,876 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 06:57:30,876 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-22 06:57:30,876 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [989147348] [2020-12-22 06:57:30,877 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-22 06:57:30,877 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 06:57:30,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-22 06:57:30,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-22 06:57:30,879 INFO L87 Difference]: Start difference. First operand 61 states and 87 transitions. Second operand 5 states. [2020-12-22 06:57:30,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 06:57:30,965 INFO L93 Difference]: Finished difference Result 154 states and 225 transitions. [2020-12-22 06:57:30,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-22 06:57:30,967 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2020-12-22 06:57:30,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 06:57:30,968 INFO L225 Difference]: With dead ends: 154 [2020-12-22 06:57:30,968 INFO L226 Difference]: Without dead ends: 0 [2020-12-22 06:57:30,972 INFO L677 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 [2020-12-22 06:57:30,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-12-22 06:57:30,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-12-22 06:57:30,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-12-22 06:57:30,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-12-22 06:57:30,974 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2020-12-22 06:57:30,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 06:57:30,974 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-12-22 06:57:30,974 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-22 06:57:30,975 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-12-22 06:57:30,975 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-22 06:57:30,975 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-22 06:57:30,977 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-12-22 06:57:31,377 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 597) no Hoare annotation was computed. [2020-12-22 06:57:31,377 INFO L185 CegarLoopUtils]: At program point L663(lines 659 665) the Hoare annotation is: (and (not (= 0 ~systemActive~0)) (= ~pumpRunning~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-12-22 06:57:31,378 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2020-12-22 06:57:31,378 INFO L189 CegarLoopUtils]: For program point L597-1(line 597) no Hoare annotation was computed. [2020-12-22 06:57:31,378 INFO L189 CegarLoopUtils]: For program point L597-2(line 597) no Hoare annotation was computed. [2020-12-22 06:57:31,378 INFO L185 CegarLoopUtils]: At program point L614-2(lines 614 628) the Hoare annotation is: false [2020-12-22 06:57:31,378 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-12-22 06:57:31,378 INFO L192 CegarLoopUtils]: At program point L697(lines 678 700) the Hoare annotation is: true [2020-12-22 06:57:31,379 INFO L185 CegarLoopUtils]: At program point L499(lines 494 502) the Hoare annotation is: false [2020-12-22 06:57:31,379 INFO L185 CegarLoopUtils]: At program point L499-1(lines 494 502) the Hoare annotation is: false [2020-12-22 06:57:31,379 INFO L189 CegarLoopUtils]: For program point L433(lines 433 437) no Hoare annotation was computed. [2020-12-22 06:57:31,379 INFO L185 CegarLoopUtils]: At program point L499-2(lines 494 502) the Hoare annotation is: false [2020-12-22 06:57:31,379 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2020-12-22 06:57:31,379 INFO L185 CegarLoopUtils]: At program point L764(lines 713 765) the Hoare annotation is: false [2020-12-22 06:57:31,379 INFO L189 CegarLoopUtils]: For program point L533(lines 533 550) no Hoare annotation was computed. [2020-12-22 06:57:31,380 INFO L185 CegarLoopUtils]: At program point L533-1(lines 1 951) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse1 (= ULTIMATE.start_test_~splverifierCounter~0 0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse3 (= ULTIMATE.start_main_~tmp~4 1))) (or (and (= |ULTIMATE.start_isPumpRunning_#res| 0) .cse0 .cse1 .cse2 .cse3) (and (not (= 0 ~systemActive~0)) .cse0 .cse1 .cse2 .cse3))) [2020-12-22 06:57:31,380 INFO L189 CegarLoopUtils]: For program point L533-2(lines 533 550) no Hoare annotation was computed. [2020-12-22 06:57:31,380 INFO L185 CegarLoopUtils]: At program point L533-3(lines 1 951) the Hoare annotation is: false [2020-12-22 06:57:31,380 INFO L189 CegarLoopUtils]: For program point L533-4(lines 533 550) no Hoare annotation was computed. [2020-12-22 06:57:31,380 INFO L185 CegarLoopUtils]: At program point L533-5(lines 1 951) the Hoare annotation is: false [2020-12-22 06:57:31,381 INFO L189 CegarLoopUtils]: For program point L715(lines 714 763) no Hoare annotation was computed. [2020-12-22 06:57:31,381 INFO L189 CegarLoopUtils]: For program point L716(lines 716 720) no Hoare annotation was computed. [2020-12-22 06:57:31,381 INFO L189 CegarLoopUtils]: For program point L618(lines 618 622) no Hoare annotation was computed. [2020-12-22 06:57:31,381 INFO L189 CegarLoopUtils]: For program point L618-1(lines 618 622) no Hoare annotation was computed. [2020-12-22 06:57:31,381 INFO L189 CegarLoopUtils]: For program point L734(lines 734 740) no Hoare annotation was computed. [2020-12-22 06:57:31,381 INFO L185 CegarLoopUtils]: At program point L734-1(lines 734 740) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse1 (= ULTIMATE.start_test_~splverifierCounter~0 0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse3 (= ULTIMATE.start_main_~tmp~4 1))) (or (and (= |ULTIMATE.start_isPumpRunning_#res| 0) .cse0 .cse1 .cse2 .cse3) (and (not (= 0 ~systemActive~0)) .cse0 .cse1 .cse2 .cse3))) [2020-12-22 06:57:31,382 INFO L189 CegarLoopUtils]: For program point L817(lines 817 834) no Hoare annotation was computed. [2020-12-22 06:57:31,382 INFO L189 CegarLoopUtils]: For program point L817-1(lines 817 834) no Hoare annotation was computed. [2020-12-22 06:57:31,382 INFO L189 CegarLoopUtils]: For program point L817-2(lines 817 834) no Hoare annotation was computed. [2020-12-22 06:57:31,382 INFO L189 CegarLoopUtils]: For program point L933(lines 933 939) no Hoare annotation was computed. [2020-12-22 06:57:31,382 INFO L189 CegarLoopUtils]: For program point L421(lines 421 425) no Hoare annotation was computed. [2020-12-22 06:57:31,382 INFO L185 CegarLoopUtils]: At program point L933-1(lines 933 939) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-12-22 06:57:31,383 INFO L189 CegarLoopUtils]: For program point L421-3(lines 421 425) no Hoare annotation was computed. [2020-12-22 06:57:31,383 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-12-22 06:57:31,383 INFO L189 CegarLoopUtils]: For program point L421-6(lines 421 425) no Hoare annotation was computed. [2020-12-22 06:57:31,383 INFO L189 CegarLoopUtils]: For program point L537(lines 537 547) no Hoare annotation was computed. [2020-12-22 06:57:31,383 INFO L189 CegarLoopUtils]: For program point L537-2(lines 537 547) no Hoare annotation was computed. [2020-12-22 06:57:31,383 INFO L189 CegarLoopUtils]: For program point L537-4(lines 537 547) no Hoare annotation was computed. [2020-12-22 06:57:31,384 INFO L185 CegarLoopUtils]: At program point L785(lines 781 803) the Hoare annotation is: (and (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-12-22 06:57:31,384 INFO L189 CegarLoopUtils]: For program point L752(lines 752 758) no Hoare annotation was computed. [2020-12-22 06:57:31,384 INFO L185 CegarLoopUtils]: At program point L785-1(lines 781 803) the Hoare annotation is: false [2020-12-22 06:57:31,384 INFO L185 CegarLoopUtils]: At program point L752-1(lines 1 951) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-12-22 06:57:31,384 INFO L185 CegarLoopUtils]: At program point L785-2(lines 781 803) the Hoare annotation is: false [2020-12-22 06:57:31,384 INFO L189 CegarLoopUtils]: For program point L538(lines 538 544) no Hoare annotation was computed. [2020-12-22 06:57:31,384 INFO L189 CegarLoopUtils]: For program point L538-2(lines 538 544) no Hoare annotation was computed. [2020-12-22 06:57:31,385 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 597) no Hoare annotation was computed. [2020-12-22 06:57:31,385 INFO L189 CegarLoopUtils]: For program point L538-4(lines 538 544) no Hoare annotation was computed. [2020-12-22 06:57:31,385 INFO L185 CegarLoopUtils]: At program point L588(lines 583 591) the Hoare annotation is: (and (not (= 0 ~systemActive~0)) (= ~pumpRunning~0 0) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-22 06:57:31,385 INFO L185 CegarLoopUtils]: At program point L522(lines 785 791) the Hoare annotation is: (and (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-12-22 06:57:31,385 INFO L185 CegarLoopUtils]: At program point L522-1(lines 785 791) the Hoare annotation is: false [2020-12-22 06:57:31,386 INFO L185 CegarLoopUtils]: At program point L522-2(lines 785 791) the Hoare annotation is: false [2020-12-22 06:57:31,386 INFO L189 CegarLoopUtils]: For program point L919(lines 919 923) no Hoare annotation was computed. [2020-12-22 06:57:31,386 INFO L189 CegarLoopUtils]: For program point L919-2(lines 919 923) no Hoare annotation was computed. [2020-12-22 06:57:31,386 INFO L189 CegarLoopUtils]: For program point L919-3(lines 919 923) no Hoare annotation was computed. [2020-12-22 06:57:31,386 INFO L189 CegarLoopUtils]: For program point L919-5(lines 919 923) no Hoare annotation was computed. [2020-12-22 06:57:31,386 INFO L189 CegarLoopUtils]: For program point L919-6(lines 919 923) no Hoare annotation was computed. [2020-12-22 06:57:31,386 INFO L189 CegarLoopUtils]: For program point L688(lines 688 695) no Hoare annotation was computed. [2020-12-22 06:57:31,387 INFO L189 CegarLoopUtils]: For program point L919-8(lines 919 923) no Hoare annotation was computed. [2020-12-22 06:57:31,387 INFO L192 CegarLoopUtils]: At program point L688-1(lines 688 695) the Hoare annotation is: true [2020-12-22 06:57:31,387 INFO L185 CegarLoopUtils]: At program point L490(lines 485 493) the Hoare annotation is: (and (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-12-22 06:57:31,387 INFO L185 CegarLoopUtils]: At program point L490-1(lines 485 493) the Hoare annotation is: false [2020-12-22 06:57:31,387 INFO L185 CegarLoopUtils]: At program point L490-2(lines 485 493) the Hoare annotation is: false [2020-12-22 06:57:31,388 INFO L185 CegarLoopUtils]: At program point L870(lines 865 873) the Hoare annotation is: (and (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-12-22 06:57:31,388 INFO L185 CegarLoopUtils]: At program point L870-1(lines 865 873) the Hoare annotation is: (and (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-12-22 06:57:31,388 INFO L185 CegarLoopUtils]: At program point L870-2(lines 865 873) the Hoare annotation is: false [2020-12-22 06:57:31,388 INFO L185 CegarLoopUtils]: At program point L870-3(lines 865 873) the Hoare annotation is: false [2020-12-22 06:57:31,388 INFO L185 CegarLoopUtils]: At program point L870-4(lines 865 873) the Hoare annotation is: false [2020-12-22 06:57:31,388 INFO L185 CegarLoopUtils]: At program point L870-5(lines 865 873) the Hoare annotation is: false [2020-12-22 06:57:31,388 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-12-22 06:57:31,389 INFO L189 CegarLoopUtils]: For program point L821(lines 821 829) no Hoare annotation was computed. [2020-12-22 06:57:31,389 INFO L189 CegarLoopUtils]: For program point L821-1(lines 821 829) no Hoare annotation was computed. [2020-12-22 06:57:31,389 INFO L189 CegarLoopUtils]: For program point L821-2(lines 821 829) no Hoare annotation was computed. [2020-12-22 06:57:31,389 INFO L189 CegarLoopUtils]: For program point L724(lines 724 730) no Hoare annotation was computed. [2020-12-22 06:57:31,389 INFO L185 CegarLoopUtils]: At program point L724-1(lines 724 730) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse1 (= ULTIMATE.start_test_~splverifierCounter~0 0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse3 (= ULTIMATE.start_main_~tmp~4 1))) (or (and (= |ULTIMATE.start_isPumpRunning_#res| 0) .cse0 .cse1 .cse2 .cse3) (and (not (= 0 ~systemActive~0)) .cse0 .cse1 .cse2 .cse3))) [2020-12-22 06:57:31,390 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2020-12-22 06:57:31,390 INFO L189 CegarLoopUtils]: For program point L445(lines 445 449) no Hoare annotation was computed. [2020-12-22 06:57:31,390 INFO L185 CegarLoopUtils]: At program point L792(lines 792 798) the Hoare annotation is: (and (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-12-22 06:57:31,390 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 597) no Hoare annotation was computed. [2020-12-22 06:57:31,390 INFO L185 CegarLoopUtils]: At program point L792-1(lines 792 798) the Hoare annotation is: false [2020-12-22 06:57:31,390 INFO L185 CegarLoopUtils]: At program point L792-2(lines 792 798) the Hoare annotation is: false [2020-12-22 06:57:31,391 INFO L185 CegarLoopUtils]: At program point L512(lines 507 514) the Hoare annotation is: (and (not (= 0 ~systemActive~0)) (= ~pumpRunning~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~4 1)) [2020-12-22 06:57:31,391 INFO L185 CegarLoopUtils]: At program point L925(lines 910 928) the Hoare annotation is: false [2020-12-22 06:57:31,391 INFO L185 CegarLoopUtils]: At program point L925-1(lines 910 928) the Hoare annotation is: false [2020-12-22 06:57:31,391 INFO L185 CegarLoopUtils]: At program point L925-2(lines 910 928) the Hoare annotation is: false [2020-12-22 06:57:31,391 INFO L189 CegarLoopUtils]: For program point L744(lines 744 759) no Hoare annotation was computed. [2020-12-22 06:57:31,392 INFO L185 CegarLoopUtils]: At program point L580(lines 1 951) the Hoare annotation is: (and (not (= 0 ~systemActive~0)) (= ~pumpRunning~0 0)) [2020-12-22 06:57:31,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.12 06:57:31 BoogieIcfgContainer [2020-12-22 06:57:31,416 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-22 06:57:31,417 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-22 06:57:31,417 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-22 06:57:31,417 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-22 06:57:31,417 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 06:57:29" (3/4) ... [2020-12-22 06:57:31,421 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-22 06:57:31,440 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2020-12-22 06:57:31,441 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2020-12-22 06:57:31,442 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2020-12-22 06:57:31,442 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2020-12-22 06:57:31,443 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-12-22 06:57:31,444 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-22 06:57:31,445 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-22 06:57:31,476 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == systemActive) && pumpRunning == 0) && \result == 1 [2020-12-22 06:57:31,477 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(0 == systemActive) && pumpRunning == 0) && \result == 1) && tmp == 1 [2020-12-22 06:57:31,477 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(0 == systemActive) && pumpRunning == 0) && \result == 1) && tmp == 1 [2020-12-22 06:57:31,477 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1) || ((((!(0 == systemActive) && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1) [2020-12-22 06:57:31,478 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1) || ((((!(0 == systemActive) && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1) [2020-12-22 06:57:31,478 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1) || ((((!(0 == systemActive) && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1) [2020-12-22 06:57:31,478 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((pumpRunning == 0 && splverifierCounter == 0) && \result == 1) && tmp == 1 [2020-12-22 06:57:31,479 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((pumpRunning == 0 && splverifierCounter == 0) && \result == 1) && tmp == 1 [2020-12-22 06:57:31,479 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1 [2020-12-22 06:57:31,480 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1 [2020-12-22 06:57:31,480 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1 [2020-12-22 06:57:31,480 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1 [2020-12-22 06:57:31,481 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1 [2020-12-22 06:57:31,482 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1 [2020-12-22 06:57:31,556 INFO L141 WitnessManager]: Wrote witness to /storage/repos/svcomp/c/product-lines/minepump_spec5_product20.cil.c-witness.graphml [2020-12-22 06:57:31,556 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-22 06:57:31,563 INFO L168 Benchmark]: Toolchain (without parser) took 3857.51 ms. Allocated memory was 154.1 MB in the beginning and 207.6 MB in the end (delta: 53.5 MB). Free memory was 128.1 MB in the beginning and 93.2 MB in the end (delta: 34.9 MB). Peak memory consumption was 89.5 MB. Max. memory is 8.0 GB. [2020-12-22 06:57:31,564 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 154.1 MB. Free memory is still 126.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 06:57:31,564 INFO L168 Benchmark]: CACSL2BoogieTranslator took 680.12 ms. Allocated memory is still 154.1 MB. Free memory was 127.9 MB in the beginning and 107.1 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-12-22 06:57:31,565 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.90 ms. Allocated memory is still 154.1 MB. Free memory was 107.0 MB in the beginning and 104.0 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-12-22 06:57:31,565 INFO L168 Benchmark]: Boogie Preprocessor took 56.88 ms. Allocated memory is still 154.1 MB. Free memory was 103.9 MB in the beginning and 101.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2020-12-22 06:57:31,566 INFO L168 Benchmark]: RCFGBuilder took 1229.95 ms. Allocated memory is still 154.1 MB. Free memory was 101.7 MB in the beginning and 82.0 MB in the end (delta: 19.7 MB). Peak memory consumption was 21.5 MB. Max. memory is 8.0 GB. [2020-12-22 06:57:31,566 INFO L168 Benchmark]: TraceAbstraction took 1663.41 ms. Allocated memory was 154.1 MB in the beginning and 207.6 MB in the end (delta: 53.5 MB). Free memory was 81.4 MB in the beginning and 101.0 MB in the end (delta: -19.6 MB). Peak memory consumption was 33.4 MB. Max. memory is 8.0 GB. [2020-12-22 06:57:31,567 INFO L168 Benchmark]: Witness Printer took 139.33 ms. Allocated memory is still 207.6 MB. Free memory was 101.0 MB in the beginning and 93.2 MB in the end (delta: 7.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 8.0 GB. [2020-12-22 06:57:31,570 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 154.1 MB. Free memory is still 126.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 680.12 ms. Allocated memory is still 154.1 MB. Free memory was 127.9 MB in the beginning and 107.1 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 73.90 ms. Allocated memory is still 154.1 MB. Free memory was 107.0 MB in the beginning and 104.0 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 56.88 ms. Allocated memory is still 154.1 MB. Free memory was 103.9 MB in the beginning and 101.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1229.95 ms. Allocated memory is still 154.1 MB. Free memory was 101.7 MB in the beginning and 82.0 MB in the end (delta: 19.7 MB). Peak memory consumption was 21.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 1663.41 ms. Allocated memory was 154.1 MB in the beginning and 207.6 MB in the end (delta: 53.5 MB). Free memory was 81.4 MB in the beginning and 101.0 MB in the end (delta: -19.6 MB). Peak memory consumption was 33.4 MB. Max. memory is 8.0 GB. * Witness Printer took 139.33 ms. Allocated memory is still 207.6 MB. Free memory was 101.0 MB in the beginning and 93.2 MB in the end (delta: 7.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 597]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 597]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 597]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 865]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 865]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 865]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 659]: Loop Invariant Derived loop invariant: ((!(0 == systemActive) && pumpRunning == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 583]: Loop Invariant Derived loop invariant: (!(0 == systemActive) && pumpRunning == 0) && \result == 1 - InvariantResult [Line: 865]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 785]: Loop Invariant Derived loop invariant: (((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 724]: Loop Invariant Derived loop invariant: ((((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1) || ((((!(0 == systemActive) && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1) - InvariantResult [Line: 494]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 910]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 494]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 713]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 910]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 494]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 865]: Loop Invariant Derived loop invariant: (((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 910]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 865]: Loop Invariant Derived loop invariant: (((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: !(0 == systemActive) && pumpRunning == 0 - InvariantResult [Line: 933]: Loop Invariant Derived loop invariant: ((pumpRunning == 0 && splverifierCounter == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 678]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: (((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 507]: Loop Invariant Derived loop invariant: ((!(0 == systemActive) && pumpRunning == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: (((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1) || ((((!(0 == systemActive) && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1) - InvariantResult [Line: 785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 734]: Loop Invariant Derived loop invariant: ((((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1) || ((((!(0 == systemActive) && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 781]: Loop Invariant Derived loop invariant: (((\result == 0 && pumpRunning == 0) && splverifierCounter == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 781]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 688]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((pumpRunning == 0 && splverifierCounter == 0) && \result == 1) && tmp == 1 - InvariantResult [Line: 781]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 86 locations, 3 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1.1s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 292 SDtfs, 337 SDslu, 116 SDs, 0 SdLazy, 33 SolverSat, 8 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=86occurred 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, 4 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 39 LocationsWithAnnotation, 39 PreInvPairs, 85 NumberOfFragments, 295 HoareAnnotationTreeSize, 39 FomulaSimplifications, 660 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 39 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s 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, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...