./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec2_product21.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_spec2_product21.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f7c7db9989bf214b2258caa5c05380b7759170fd ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 09:53:55,615 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 09:53:55,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 09:53:55,642 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 09:53:55,642 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 09:53:55,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 09:53:55,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 09:53:55,645 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 09:53:55,646 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 09:53:55,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 09:53:55,647 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 09:53:55,648 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 09:53:55,648 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 09:53:55,648 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 09:53:55,649 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 09:53:55,650 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 09:53:55,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 09:53:55,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 09:53:55,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 09:53:55,652 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 09:53:55,653 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 09:53:55,654 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 09:53:55,655 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 09:53:55,655 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 09:53:55,657 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 09:53:55,657 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 09:53:55,657 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 09:53:55,657 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 09:53:55,658 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 09:53:55,658 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 09:53:55,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 09:53:55,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 09:53:55,659 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 09:53:55,660 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 09:53:55,660 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 09:53:55,661 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 09:53:55,661 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 09:53:55,661 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 09:53:55,661 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 09:53:55,662 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 09:53:55,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 09:53:55,679 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 09:53:55,693 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 09:53:55,693 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 09:53:55,694 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 09:53:55,694 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 09:53:55,694 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 09:53:55,694 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 09:53:55,694 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 09:53:55,694 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 09:53:55,694 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 09:53:55,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 09:53:55,695 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 09:53:55,695 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 09:53:55,695 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 09:53:55,695 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 09:53:55,695 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 09:53:55,695 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 09:53:55,695 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 09:53:55,696 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 09:53:55,696 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 09:53:55,696 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 09:53:55,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:53:55,696 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 09:53:55,696 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 09:53:55,696 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 09:53:55,696 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 09:53:55,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 09:53:55,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 09:53:55,697 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 09:53:55,697 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7c7db9989bf214b2258caa5c05380b7759170fd [2021-07-05 09:53:55,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 09:53:55,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 09:53:55,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 09:53:55,958 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 09:53:55,958 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 09:53:55,960 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product21.cil.c [2021-07-05 09:53:56,011 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd7c0aa31/3562f8bb42e548b298d2f2ae45a9590e/FLAG3dfb9cafd [2021-07-05 09:53:56,399 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 09:53:56,399 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product21.cil.c [2021-07-05 09:53:56,410 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd7c0aa31/3562f8bb42e548b298d2f2ae45a9590e/FLAG3dfb9cafd [2021-07-05 09:53:56,786 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd7c0aa31/3562f8bb42e548b298d2f2ae45a9590e [2021-07-05 09:53:56,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 09:53:56,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 09:53:56,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 09:53:56,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 09:53:56,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 09:53:56,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:53:56" (1/1) ... [2021-07-05 09:53:56,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3679651b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:56, skipping insertion in model container [2021-07-05 09:53:56,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:53:56" (1/1) ... [2021-07-05 09:53:56,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 09:53:56,840 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 09:53:56,990 WARN L224 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_spec2_product21.cil.c[14336,14349] [2021-07-05 09:53:57,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:53:57,064 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 09:53:57,112 WARN L224 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_spec2_product21.cil.c[14336,14349] [2021-07-05 09:53:57,125 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:53:57,143 INFO L208 MainTranslator]: Completed translation [2021-07-05 09:53:57,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:57 WrapperNode [2021-07-05 09:53:57,143 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 09:53:57,144 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 09:53:57,144 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 09:53:57,144 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 09:53:57,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:57" (1/1) ... [2021-07-05 09:53:57,158 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:57" (1/1) ... [2021-07-05 09:53:57,184 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 09:53:57,185 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 09:53:57,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 09:53:57,185 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 09:53:57,191 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:57" (1/1) ... [2021-07-05 09:53:57,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:57" (1/1) ... [2021-07-05 09:53:57,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:57" (1/1) ... [2021-07-05 09:53:57,206 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:57" (1/1) ... [2021-07-05 09:53:57,213 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:57" (1/1) ... [2021-07-05 09:53:57,231 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:57" (1/1) ... [2021-07-05 09:53:57,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:57" (1/1) ... [2021-07-05 09:53:57,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 09:53:57,236 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 09:53:57,237 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 09:53:57,237 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 09:53:57,237 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:57" (1/1) ... [2021-07-05 09:53:57,241 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:53:57,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:53:57,255 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-07-05 09:53:57,283 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-07-05 09:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 09:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 09:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 09:53:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 09:53:57,912 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 09:53:57,912 INFO L299 CfgBuilder]: Removed 158 assume(true) statements. [2021-07-05 09:53:57,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:53:57 BoogieIcfgContainer [2021-07-05 09:53:57,914 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 09:53:57,916 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 09:53:57,916 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 09:53:57,918 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 09:53:57,918 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 09:53:56" (1/3) ... [2021-07-05 09:53:57,919 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b565a9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:53:57, skipping insertion in model container [2021-07-05 09:53:57,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:57" (2/3) ... [2021-07-05 09:53:57,919 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b565a9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:53:57, skipping insertion in model container [2021-07-05 09:53:57,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:53:57" (3/3) ... [2021-07-05 09:53:57,920 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product21.cil.c [2021-07-05 09:53:57,925 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 09:53:57,926 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-07-05 09:53:57,964 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:53:57,970 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:53:57,970 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:53:57,987 INFO L276 IsEmpty]: Start isEmpty. Operand has 109 states, 105 states have (on average 1.5523809523809524) internal successors, (163), 108 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:57,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-07-05 09:53:57,994 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:57,995 INFO L525 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] [2021-07-05 09:53:57,995 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:58,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:58,000 INFO L82 PathProgramCache]: Analyzing trace with hash -2132184394, now seen corresponding path program 1 times [2021-07-05 09:53:58,007 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:58,007 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634653400] [2021-07-05 09:53:58,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:58,008 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:58,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:58,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:58,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:58,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:58,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:58,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:58,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:58,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:53:58,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:58,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:58,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:53:58,264 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:58,264 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634653400] [2021-07-05 09:53:58,265 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634653400] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:58,265 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:58,265 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:53:58,267 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052228062] [2021-07-05 09:53:58,270 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:53:58,270 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:58,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:53:58,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:53:58,280 INFO L87 Difference]: Start difference. First operand has 109 states, 105 states have (on average 1.5523809523809524) internal successors, (163), 108 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 6 states, 6 states have (on average 4.0) internal successors, (24), 5 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:58,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:58,440 INFO L93 Difference]: Finished difference Result 211 states and 318 transitions. [2021-07-05 09:53:58,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 09:53:58,442 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 5 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2021-07-05 09:53:58,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:58,447 INFO L225 Difference]: With dead ends: 211 [2021-07-05 09:53:58,448 INFO L226 Difference]: Without dead ends: 45 [2021-07-05 09:53:58,450 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 28.6ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 09:53:58,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2021-07-05 09:53:58,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2021-07-05 09:53:58,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 44 states have (on average 1.4318181818181819) internal successors, (63), 44 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:58,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 63 transitions. [2021-07-05 09:53:58,477 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 63 transitions. Word has length 24 [2021-07-05 09:53:58,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:58,478 INFO L442 AbstractCegarLoop]: Abstraction has 45 states and 63 transitions. [2021-07-05 09:53:58,478 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 5 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:58,478 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2021-07-05 09:53:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-07-05 09:53:58,479 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:58,479 INFO L525 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] [2021-07-05 09:53:58,479 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 09:53:58,479 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:58,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:58,480 INFO L82 PathProgramCache]: Analyzing trace with hash -1437786744, now seen corresponding path program 1 times [2021-07-05 09:53:58,480 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:58,480 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1806653496] [2021-07-05 09:53:58,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:58,481 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:58,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:58,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:58,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:58,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:58,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:58,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:58,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:58,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:53:58,550 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:58,550 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1806653496] [2021-07-05 09:53:58,550 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1806653496] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:58,550 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:58,551 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:53:58,551 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [103508588] [2021-07-05 09:53:58,552 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:53:58,552 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:58,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:53:58,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:53:58,553 INFO L87 Difference]: Start difference. First operand 45 states and 63 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:58,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:58,623 INFO L93 Difference]: Finished difference Result 207 states and 308 transitions. [2021-07-05 09:53:58,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-05 09:53:58,625 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-07-05 09:53:58,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:58,627 INFO L225 Difference]: With dead ends: 207 [2021-07-05 09:53:58,628 INFO L226 Difference]: Without dead ends: 169 [2021-07-05 09:53:58,629 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 26.0ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:53:58,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2021-07-05 09:53:58,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 78. [2021-07-05 09:53:58,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 77 states have (on average 1.4415584415584415) internal successors, (111), 77 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:58,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 111 transitions. [2021-07-05 09:53:58,647 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 111 transitions. Word has length 26 [2021-07-05 09:53:58,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:58,648 INFO L442 AbstractCegarLoop]: Abstraction has 78 states and 111 transitions. [2021-07-05 09:53:58,648 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:58,649 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 111 transitions. [2021-07-05 09:53:58,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-07-05 09:53:58,650 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:58,650 INFO L525 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] [2021-07-05 09:53:58,651 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 09:53:58,651 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:58,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:58,652 INFO L82 PathProgramCache]: Analyzing trace with hash 1841086480, now seen corresponding path program 1 times [2021-07-05 09:53:58,655 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:58,655 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567287479] [2021-07-05 09:53:58,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:58,656 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:58,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:58,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:58,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:58,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:58,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:58,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:58,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:58,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:58,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:53:58,728 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:58,728 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567287479] [2021-07-05 09:53:58,730 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567287479] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:58,731 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:58,731 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:53:58,731 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627827806] [2021-07-05 09:53:58,731 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:53:58,732 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:58,732 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:53:58,733 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:53:58,733 INFO L87 Difference]: Start difference. First operand 78 states and 111 transitions. Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:58,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:58,785 INFO L93 Difference]: Finished difference Result 176 states and 260 transitions. [2021-07-05 09:53:58,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 09:53:58,785 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-07-05 09:53:58,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:58,786 INFO L225 Difference]: With dead ends: 176 [2021-07-05 09:53:58,786 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:53:58,786 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 17.0ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:53:58,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:53:58,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:53:58,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:58,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:53:58,787 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2021-07-05 09:53:58,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:58,787 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:53:58,787 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:58,788 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:53:58,788 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:53:58,795 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:53:58,798 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,801 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,801 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,802 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,803 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,804 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,805 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,806 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,806 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,807 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,808 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,808 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,809 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,810 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,818 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,819 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,833 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,836 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,837 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,838 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,839 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,839 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,841 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,843 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,843 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,845 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,846 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,846 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,847 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,848 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,848 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,849 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,853 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,854 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,855 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,855 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,856 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,856 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,862 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,863 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,864 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:58,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,120 INFO L762 garLoopResultBuilder]: For program point L861(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,120 INFO L762 garLoopResultBuilder]: For program point L861-2(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,120 INFO L762 garLoopResultBuilder]: For program point L861-3(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,120 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,120 INFO L762 garLoopResultBuilder]: For program point L861-5(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,120 INFO L762 garLoopResultBuilder]: For program point L861-6(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,121 INFO L762 garLoopResultBuilder]: For program point L861-8(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,121 INFO L762 garLoopResultBuilder]: For program point L861-9(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,121 INFO L762 garLoopResultBuilder]: For program point L861-11(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,121 INFO L762 garLoopResultBuilder]: For program point L861-12(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,121 INFO L762 garLoopResultBuilder]: For program point L432(lines 432 442) no Hoare annotation was computed. [2021-07-05 09:53:59,121 INFO L762 garLoopResultBuilder]: For program point L861-14(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,121 INFO L762 garLoopResultBuilder]: For program point L432-2(lines 432 442) no Hoare annotation was computed. [2021-07-05 09:53:59,121 INFO L762 garLoopResultBuilder]: For program point L861-15(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,121 INFO L762 garLoopResultBuilder]: For program point L861-17(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,121 INFO L762 garLoopResultBuilder]: For program point L432-4(lines 432 442) no Hoare annotation was computed. [2021-07-05 09:53:59,121 INFO L758 garLoopResultBuilder]: At program point L928(lines 881 929) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,121 INFO L762 garLoopResultBuilder]: For program point L763(lines 763 771) no Hoare annotation was computed. [2021-07-05 09:53:59,121 INFO L762 garLoopResultBuilder]: For program point L763-1(lines 763 771) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L763-2(lines 763 771) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L565(lines 565 569) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L565-3(lines 565 569) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 470) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L433(lines 433 439) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L466-1(lines 701 707) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L433-2(lines 433 439) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L565-6(lines 565 569) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L433-4(lines 433 439) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L733(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L733-1(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L733-2(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L733-3(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L733-4(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,122 INFO L762 garLoopResultBuilder]: For program point L733-5(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,123 INFO L758 garLoopResultBuilder]: At program point L701(lines 700 719) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,123 INFO L762 garLoopResultBuilder]: For program point L701-1(lines 701 707) no Hoare annotation was computed. [2021-07-05 09:53:59,123 INFO L758 garLoopResultBuilder]: At program point L701-2(lines 700 719) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,123 INFO L758 garLoopResultBuilder]: At program point L602(lines 597 605) the Hoare annotation is: false [2021-07-05 09:53:59,123 INFO L758 garLoopResultBuilder]: At program point L701-3(lines 700 719) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,123 INFO L758 garLoopResultBuilder]: At program point L602-1(lines 597 605) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,123 INFO L758 garLoopResultBuilder]: At program point L602-2(lines 597 605) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,123 INFO L758 garLoopResultBuilder]: At program point L602-3(lines 597 605) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,123 INFO L758 garLoopResultBuilder]: At program point L602-4(lines 597 605) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,123 INFO L758 garLoopResultBuilder]: At program point L602-5(lines 597 605) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,123 INFO L758 garLoopResultBuilder]: At program point L867(lines 852 870) the Hoare annotation is: false [2021-07-05 09:53:59,123 INFO L758 garLoopResultBuilder]: At program point L867-1(lines 852 870) the Hoare annotation is: false [2021-07-05 09:53:59,124 INFO L758 garLoopResultBuilder]: At program point L867-2(lines 852 870) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,124 INFO L758 garLoopResultBuilder]: At program point L867-3(lines 852 870) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,124 INFO L758 garLoopResultBuilder]: At program point L867-4(lines 852 870) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,124 INFO L758 garLoopResultBuilder]: At program point L867-5(lines 852 870) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,124 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,124 INFO L762 garLoopResultBuilder]: For program point L902(lines 902 908) no Hoare annotation was computed. [2021-07-05 09:53:59,124 INFO L758 garLoopResultBuilder]: At program point L902-1(lines 902 908) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,124 INFO L758 garLoopResultBuilder]: At program point L803(lines 796 806) the Hoare annotation is: false [2021-07-05 09:53:59,124 INFO L758 garLoopResultBuilder]: At program point L803-1(lines 796 806) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,124 INFO L762 garLoopResultBuilder]: For program point L737(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,124 INFO L758 garLoopResultBuilder]: At program point L803-2(lines 796 806) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,124 INFO L762 garLoopResultBuilder]: For program point L737-1(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,125 INFO L762 garLoopResultBuilder]: For program point L737-2(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,125 INFO L762 garLoopResultBuilder]: For program point L737-3(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,125 INFO L762 garLoopResultBuilder]: For program point L737-4(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,125 INFO L762 garLoopResultBuilder]: For program point L737-5(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,125 INFO L762 garLoopResultBuilder]: For program point L541(lines 541 548) no Hoare annotation was computed. [2021-07-05 09:53:59,125 INFO L758 garLoopResultBuilder]: At program point L541-1(lines 541 548) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,125 INFO L758 garLoopResultBuilder]: At program point L708(lines 708 714) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,125 INFO L758 garLoopResultBuilder]: At program point L708-1(lines 708 714) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,125 INFO L758 garLoopResultBuilder]: At program point L708-2(lines 708 714) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,125 INFO L758 garLoopResultBuilder]: At program point L643(lines 638 646) the Hoare annotation is: false [2021-07-05 09:53:59,125 INFO L758 garLoopResultBuilder]: At program point L643-1(lines 638 646) the Hoare annotation is: false [2021-07-05 09:53:59,125 INFO L762 garLoopResultBuilder]: For program point L577(lines 577 581) no Hoare annotation was computed. [2021-07-05 09:53:59,125 INFO L758 garLoopResultBuilder]: At program point L643-2(lines 638 646) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,126 INFO L758 garLoopResultBuilder]: At program point L643-3(lines 638 646) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,126 INFO L758 garLoopResultBuilder]: At program point L643-4(lines 638 646) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,126 INFO L758 garLoopResultBuilder]: At program point L643-5(lines 638 646) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,126 INFO L758 garLoopResultBuilder]: At program point L513(lines 509 515) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,126 INFO L758 garLoopResultBuilder]: At program point L679(lines 1 935) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,126 INFO L758 garLoopResultBuilder]: At program point L812(lines 807 815) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,126 INFO L758 garLoopResultBuilder]: At program point L812-1(lines 807 815) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,126 INFO L758 garLoopResultBuilder]: At program point L812-2(lines 807 815) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,126 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:53:59,126 INFO L762 garLoopResultBuilder]: For program point L912(lines 912 923) no Hoare annotation was computed. [2021-07-05 09:53:59,126 INFO L758 garLoopResultBuilder]: At program point L417(lines 412 419) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,126 INFO L758 garLoopResultBuilder]: At program point L550(lines 531 553) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,127 INFO L762 garLoopResultBuilder]: For program point L883(lines 882 927) no Hoare annotation was computed. [2021-07-05 09:53:59,127 INFO L762 garLoopResultBuilder]: For program point L652(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,127 INFO L762 garLoopResultBuilder]: For program point L652-1(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,127 INFO L762 garLoopResultBuilder]: For program point L652-2(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,127 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:53:59,127 INFO L762 garLoopResultBuilder]: For program point L884(lines 884 888) no Hoare annotation was computed. [2021-07-05 09:53:59,127 INFO L762 garLoopResultBuilder]: For program point L918(lines 918 922) no Hoare annotation was computed. [2021-07-05 09:53:59,127 INFO L762 garLoopResultBuilder]: For program point L918-2(lines 701 707) no Hoare annotation was computed. [2021-07-05 09:53:59,127 INFO L758 garLoopResultBuilder]: At program point L687(lines 682 690) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,127 INFO L762 garLoopResultBuilder]: For program point L589(lines 589 593) no Hoare annotation was computed. [2021-07-05 09:53:59,127 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:53:59,127 INFO L762 garLoopResultBuilder]: For program point L428(lines 428 445) no Hoare annotation was computed. [2021-07-05 09:53:59,127 INFO L758 garLoopResultBuilder]: At program point L428-1(lines 1 935) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,127 INFO L762 garLoopResultBuilder]: For program point L428-2(lines 428 445) no Hoare annotation was computed. [2021-07-05 09:53:59,127 INFO L758 garLoopResultBuilder]: At program point L428-3(lines 1 935) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,128 INFO L762 garLoopResultBuilder]: For program point L428-4(lines 428 445) no Hoare annotation was computed. [2021-07-05 09:53:59,128 INFO L758 garLoopResultBuilder]: At program point L428-5(lines 1 935) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,128 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:53:59,128 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,128 INFO L762 garLoopResultBuilder]: For program point L759(lines 759 776) no Hoare annotation was computed. [2021-07-05 09:53:59,128 INFO L762 garLoopResultBuilder]: For program point L759-1(lines 759 776) no Hoare annotation was computed. [2021-07-05 09:53:59,128 INFO L762 garLoopResultBuilder]: For program point L759-2(lines 759 776) no Hoare annotation was computed. [2021-07-05 09:53:59,128 INFO L758 garLoopResultBuilder]: At program point L462-2(lines 462 476) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,128 INFO L762 garLoopResultBuilder]: For program point L892(lines 892 898) no Hoare annotation was computed. [2021-07-05 09:53:59,128 INFO L758 garLoopResultBuilder]: At program point L892-1(lines 892 898) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,128 INFO L762 garLoopResultBuilder]: For program point L463(line 463) no Hoare annotation was computed. [2021-07-05 09:53:59,129 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 09:53:59,129 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:53:59,131 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2021-07-05 09:53:59,134 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:53:59,134 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:53:59,135 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:53:59,136 INFO L276 IsEmpty]: Start isEmpty. Operand has 109 states, 105 states have (on average 1.5523809523809524) internal successors, (163), 108 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-07-05 09:53:59,136 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:59,137 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:53:59,137 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:59,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:59,137 INFO L82 PathProgramCache]: Analyzing trace with hash 631358255, now seen corresponding path program 1 times [2021-07-05 09:53:59,137 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:59,137 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1625015900] [2021-07-05 09:53:59,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:59,138 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:59,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:59,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:59,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:59,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:53:59,160 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:59,160 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1625015900] [2021-07-05 09:53:59,160 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1625015900] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:59,160 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:59,161 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:53:59,161 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [626581178] [2021-07-05 09:53:59,161 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:53:59,161 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:59,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:53:59,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:53:59,162 INFO L87 Difference]: Start difference. First operand has 109 states, 105 states have (on average 1.5523809523809524) internal successors, (163), 108 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:59,164 INFO L93 Difference]: Finished difference Result 211 states and 318 transitions. [2021-07-05 09:53:59,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:53:59,165 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2021-07-05 09:53:59,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:59,165 INFO L225 Difference]: With dead ends: 211 [2021-07-05 09:53:59,165 INFO L226 Difference]: Without dead ends: 71 [2021-07-05 09:53:59,166 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:53:59,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2021-07-05 09:53:59,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 71. [2021-07-05 09:53:59,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 70 states have (on average 1.4428571428571428) internal successors, (101), 70 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 101 transitions. [2021-07-05 09:53:59,178 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 101 transitions. Word has length 18 [2021-07-05 09:53:59,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:59,178 INFO L442 AbstractCegarLoop]: Abstraction has 71 states and 101 transitions. [2021-07-05 09:53:59,178 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,178 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 101 transitions. [2021-07-05 09:53:59,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-07-05 09:53:59,179 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:59,179 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:53:59,179 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2021-07-05 09:53:59,179 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:59,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:59,179 INFO L82 PathProgramCache]: Analyzing trace with hash -1546440637, now seen corresponding path program 1 times [2021-07-05 09:53:59,180 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:59,180 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1939868052] [2021-07-05 09:53:59,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:59,180 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:59,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:59,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:59,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:59,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:59,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:59,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:59,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:59,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:53:59,217 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:59,217 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1939868052] [2021-07-05 09:53:59,217 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1939868052] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:59,217 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:59,218 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:53:59,218 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1040790055] [2021-07-05 09:53:59,218 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:53:59,218 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:59,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:53:59,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:59,219 INFO L87 Difference]: Start difference. First operand 71 states and 101 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:59,223 INFO L93 Difference]: Finished difference Result 71 states and 101 transitions. [2021-07-05 09:53:59,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:53:59,223 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-07-05 09:53:59,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:59,224 INFO L225 Difference]: With dead ends: 71 [2021-07-05 09:53:59,224 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:53:59,225 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:59,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:53:59,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:53:59,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:53:59,225 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 19 [2021-07-05 09:53:59,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:59,226 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:53:59,226 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:53:59,226 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:53:59,226 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:53:59,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,228 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,228 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,230 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,231 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,231 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,232 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,233 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,233 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,234 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,236 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,241 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,242 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,242 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,243 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,243 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,244 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,244 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,245 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,245 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,245 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,246 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,246 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,246 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,247 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,247 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,248 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,248 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,250 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,251 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,251 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,252 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,253 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,253 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,254 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,254 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,255 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,255 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,301 INFO L762 garLoopResultBuilder]: For program point L861(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,302 INFO L762 garLoopResultBuilder]: For program point L861-2(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,302 INFO L762 garLoopResultBuilder]: For program point L861-3(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,303 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,303 INFO L762 garLoopResultBuilder]: For program point L861-5(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,303 INFO L762 garLoopResultBuilder]: For program point L861-6(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,303 INFO L762 garLoopResultBuilder]: For program point L861-8(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,303 INFO L762 garLoopResultBuilder]: For program point L861-9(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,304 INFO L762 garLoopResultBuilder]: For program point L861-11(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,304 INFO L762 garLoopResultBuilder]: For program point L861-12(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,304 INFO L762 garLoopResultBuilder]: For program point L432(lines 432 442) no Hoare annotation was computed. [2021-07-05 09:53:59,304 INFO L762 garLoopResultBuilder]: For program point L861-14(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,304 INFO L762 garLoopResultBuilder]: For program point L432-2(lines 432 442) no Hoare annotation was computed. [2021-07-05 09:53:59,304 INFO L762 garLoopResultBuilder]: For program point L861-15(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,305 INFO L762 garLoopResultBuilder]: For program point L861-17(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,305 INFO L762 garLoopResultBuilder]: For program point L432-4(lines 432 442) no Hoare annotation was computed. [2021-07-05 09:53:59,305 INFO L758 garLoopResultBuilder]: At program point L928(lines 881 929) the Hoare annotation is: false [2021-07-05 09:53:59,305 INFO L762 garLoopResultBuilder]: For program point L763(lines 763 771) no Hoare annotation was computed. [2021-07-05 09:53:59,305 INFO L762 garLoopResultBuilder]: For program point L763-1(lines 763 771) no Hoare annotation was computed. [2021-07-05 09:53:59,305 INFO L762 garLoopResultBuilder]: For program point L763-2(lines 763 771) no Hoare annotation was computed. [2021-07-05 09:53:59,305 INFO L762 garLoopResultBuilder]: For program point L565(lines 565 569) no Hoare annotation was computed. [2021-07-05 09:53:59,306 INFO L762 garLoopResultBuilder]: For program point L565-3(lines 565 569) no Hoare annotation was computed. [2021-07-05 09:53:59,306 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 470) no Hoare annotation was computed. [2021-07-05 09:53:59,306 INFO L762 garLoopResultBuilder]: For program point L433(lines 433 439) no Hoare annotation was computed. [2021-07-05 09:53:59,306 INFO L762 garLoopResultBuilder]: For program point L466-1(lines 701 707) no Hoare annotation was computed. [2021-07-05 09:53:59,306 INFO L762 garLoopResultBuilder]: For program point L433-2(lines 433 439) no Hoare annotation was computed. [2021-07-05 09:53:59,307 INFO L762 garLoopResultBuilder]: For program point L565-6(lines 565 569) no Hoare annotation was computed. [2021-07-05 09:53:59,307 INFO L762 garLoopResultBuilder]: For program point L433-4(lines 433 439) no Hoare annotation was computed. [2021-07-05 09:53:59,307 INFO L762 garLoopResultBuilder]: For program point L733(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,307 INFO L762 garLoopResultBuilder]: For program point L733-1(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,307 INFO L762 garLoopResultBuilder]: For program point L733-2(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,307 INFO L762 garLoopResultBuilder]: For program point L733-3(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,308 INFO L762 garLoopResultBuilder]: For program point L733-4(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,308 INFO L762 garLoopResultBuilder]: For program point L733-5(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,308 INFO L758 garLoopResultBuilder]: At program point L701(lines 700 719) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,308 INFO L762 garLoopResultBuilder]: For program point L701-1(lines 701 707) no Hoare annotation was computed. [2021-07-05 09:53:59,308 INFO L758 garLoopResultBuilder]: At program point L701-2(lines 700 719) the Hoare annotation is: false [2021-07-05 09:53:59,308 INFO L758 garLoopResultBuilder]: At program point L602(lines 597 605) the Hoare annotation is: false [2021-07-05 09:53:59,309 INFO L758 garLoopResultBuilder]: At program point L701-3(lines 700 719) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,310 INFO L758 garLoopResultBuilder]: At program point L602-1(lines 597 605) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,310 INFO L758 garLoopResultBuilder]: At program point L602-2(lines 597 605) the Hoare annotation is: false [2021-07-05 09:53:59,310 INFO L758 garLoopResultBuilder]: At program point L602-3(lines 597 605) the Hoare annotation is: false [2021-07-05 09:53:59,310 INFO L758 garLoopResultBuilder]: At program point L602-4(lines 597 605) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,310 INFO L758 garLoopResultBuilder]: At program point L602-5(lines 597 605) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,310 INFO L758 garLoopResultBuilder]: At program point L867(lines 852 870) the Hoare annotation is: false [2021-07-05 09:53:59,311 INFO L758 garLoopResultBuilder]: At program point L867-1(lines 852 870) the Hoare annotation is: false [2021-07-05 09:53:59,311 INFO L758 garLoopResultBuilder]: At program point L867-2(lines 852 870) the Hoare annotation is: false [2021-07-05 09:53:59,311 INFO L758 garLoopResultBuilder]: At program point L867-3(lines 852 870) the Hoare annotation is: false [2021-07-05 09:53:59,314 INFO L758 garLoopResultBuilder]: At program point L867-4(lines 852 870) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,315 INFO L758 garLoopResultBuilder]: At program point L867-5(lines 852 870) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,315 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,315 INFO L762 garLoopResultBuilder]: For program point L902(lines 902 908) no Hoare annotation was computed. [2021-07-05 09:53:59,315 INFO L758 garLoopResultBuilder]: At program point L902-1(lines 902 908) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,315 INFO L758 garLoopResultBuilder]: At program point L803(lines 796 806) the Hoare annotation is: false [2021-07-05 09:53:59,315 INFO L758 garLoopResultBuilder]: At program point L803-1(lines 796 806) the Hoare annotation is: false [2021-07-05 09:53:59,316 INFO L762 garLoopResultBuilder]: For program point L737(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,316 INFO L758 garLoopResultBuilder]: At program point L803-2(lines 796 806) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,316 INFO L762 garLoopResultBuilder]: For program point L737-1(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,316 INFO L762 garLoopResultBuilder]: For program point L737-2(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,316 INFO L762 garLoopResultBuilder]: For program point L737-3(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,317 INFO L762 garLoopResultBuilder]: For program point L737-4(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,317 INFO L762 garLoopResultBuilder]: For program point L737-5(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,317 INFO L762 garLoopResultBuilder]: For program point L541(lines 541 548) no Hoare annotation was computed. [2021-07-05 09:53:59,317 INFO L758 garLoopResultBuilder]: At program point L541-1(lines 541 548) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,318 INFO L758 garLoopResultBuilder]: At program point L708(lines 708 714) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,318 INFO L758 garLoopResultBuilder]: At program point L708-1(lines 708 714) the Hoare annotation is: false [2021-07-05 09:53:59,319 INFO L758 garLoopResultBuilder]: At program point L708-2(lines 708 714) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,319 INFO L758 garLoopResultBuilder]: At program point L643(lines 638 646) the Hoare annotation is: false [2021-07-05 09:53:59,319 INFO L758 garLoopResultBuilder]: At program point L643-1(lines 638 646) the Hoare annotation is: false [2021-07-05 09:53:59,319 INFO L762 garLoopResultBuilder]: For program point L577(lines 577 581) no Hoare annotation was computed. [2021-07-05 09:53:59,319 INFO L758 garLoopResultBuilder]: At program point L643-2(lines 638 646) the Hoare annotation is: false [2021-07-05 09:53:59,319 INFO L758 garLoopResultBuilder]: At program point L643-3(lines 638 646) the Hoare annotation is: false [2021-07-05 09:53:59,319 INFO L758 garLoopResultBuilder]: At program point L643-4(lines 638 646) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,319 INFO L758 garLoopResultBuilder]: At program point L643-5(lines 638 646) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,320 INFO L758 garLoopResultBuilder]: At program point L513(lines 509 515) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,320 INFO L758 garLoopResultBuilder]: At program point L679(lines 1 935) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,320 INFO L758 garLoopResultBuilder]: At program point L812(lines 807 815) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,320 INFO L758 garLoopResultBuilder]: At program point L812-1(lines 807 815) the Hoare annotation is: false [2021-07-05 09:53:59,320 INFO L758 garLoopResultBuilder]: At program point L812-2(lines 807 815) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,320 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:53:59,320 INFO L762 garLoopResultBuilder]: For program point L912(lines 912 923) no Hoare annotation was computed. [2021-07-05 09:53:59,320 INFO L758 garLoopResultBuilder]: At program point L417(lines 412 419) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,321 INFO L758 garLoopResultBuilder]: At program point L550(lines 531 553) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,321 INFO L762 garLoopResultBuilder]: For program point L883(lines 882 927) no Hoare annotation was computed. [2021-07-05 09:53:59,321 INFO L762 garLoopResultBuilder]: For program point L652(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,321 INFO L762 garLoopResultBuilder]: For program point L652-1(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,321 INFO L762 garLoopResultBuilder]: For program point L652-2(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,321 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:53:59,321 INFO L762 garLoopResultBuilder]: For program point L884(lines 884 888) no Hoare annotation was computed. [2021-07-05 09:53:59,321 INFO L762 garLoopResultBuilder]: For program point L918(lines 918 922) no Hoare annotation was computed. [2021-07-05 09:53:59,321 INFO L762 garLoopResultBuilder]: For program point L918-2(lines 701 707) no Hoare annotation was computed. [2021-07-05 09:53:59,322 INFO L758 garLoopResultBuilder]: At program point L687(lines 682 690) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,322 INFO L762 garLoopResultBuilder]: For program point L589(lines 589 593) no Hoare annotation was computed. [2021-07-05 09:53:59,322 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:53:59,322 INFO L762 garLoopResultBuilder]: For program point L428(lines 428 445) no Hoare annotation was computed. [2021-07-05 09:53:59,322 INFO L758 garLoopResultBuilder]: At program point L428-1(lines 1 935) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,322 INFO L762 garLoopResultBuilder]: For program point L428-2(lines 428 445) no Hoare annotation was computed. [2021-07-05 09:53:59,323 INFO L758 garLoopResultBuilder]: At program point L428-3(lines 1 935) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,323 INFO L762 garLoopResultBuilder]: For program point L428-4(lines 428 445) no Hoare annotation was computed. [2021-07-05 09:53:59,323 INFO L758 garLoopResultBuilder]: At program point L428-5(lines 1 935) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,323 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:53:59,323 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,323 INFO L762 garLoopResultBuilder]: For program point L759(lines 759 776) no Hoare annotation was computed. [2021-07-05 09:53:59,324 INFO L762 garLoopResultBuilder]: For program point L759-1(lines 759 776) no Hoare annotation was computed. [2021-07-05 09:53:59,324 INFO L762 garLoopResultBuilder]: For program point L759-2(lines 759 776) no Hoare annotation was computed. [2021-07-05 09:53:59,324 INFO L758 garLoopResultBuilder]: At program point L462-2(lines 462 476) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,324 INFO L762 garLoopResultBuilder]: For program point L892(lines 892 898) no Hoare annotation was computed. [2021-07-05 09:53:59,324 INFO L758 garLoopResultBuilder]: At program point L892-1(lines 892 898) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,324 INFO L762 garLoopResultBuilder]: For program point L463(line 463) no Hoare annotation was computed. [2021-07-05 09:53:59,324 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2021-07-05 09:53:59,324 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:53:59,325 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/3) [2021-07-05 09:53:59,331 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:53:59,331 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:53:59,331 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:53:59,334 INFO L276 IsEmpty]: Start isEmpty. Operand has 109 states, 105 states have (on average 1.5523809523809524) internal successors, (163), 108 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-07-05 09:53:59,337 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:59,337 INFO L525 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] [2021-07-05 09:53:59,337 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:59,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:59,338 INFO L82 PathProgramCache]: Analyzing trace with hash -668950152, now seen corresponding path program 1 times [2021-07-05 09:53:59,338 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:59,338 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360785265] [2021-07-05 09:53:59,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:59,338 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:59,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:59,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:59,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:59,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:59,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:59,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:53:59,385 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:59,385 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1360785265] [2021-07-05 09:53:59,385 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1360785265] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:59,386 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:59,386 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:53:59,386 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145652354] [2021-07-05 09:53:59,386 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:53:59,386 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:59,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:53:59,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:53:59,388 INFO L87 Difference]: Start difference. First operand has 109 states, 105 states have (on average 1.5523809523809524) internal successors, (163), 108 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 13.5) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:59,392 INFO L93 Difference]: Finished difference Result 211 states and 318 transitions. [2021-07-05 09:53:59,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:53:59,393 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 13.5) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-07-05 09:53:59,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:59,393 INFO L225 Difference]: With dead ends: 211 [2021-07-05 09:53:59,393 INFO L226 Difference]: Without dead ends: 101 [2021-07-05 09:53:59,394 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:53:59,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2021-07-05 09:53:59,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2021-07-05 09:53:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 100 states have (on average 1.47) internal successors, (147), 100 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 147 transitions. [2021-07-05 09:53:59,398 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 147 transitions. Word has length 27 [2021-07-05 09:53:59,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:59,398 INFO L442 AbstractCegarLoop]: Abstraction has 101 states and 147 transitions. [2021-07-05 09:53:59,398 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 13.5) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,398 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 147 transitions. [2021-07-05 09:53:59,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-07-05 09:53:59,399 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:59,399 INFO L525 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] [2021-07-05 09:53:59,399 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable91 [2021-07-05 09:53:59,399 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:59,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:59,400 INFO L82 PathProgramCache]: Analyzing trace with hash 469150436, now seen corresponding path program 1 times [2021-07-05 09:53:59,400 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:59,400 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [781534501] [2021-07-05 09:53:59,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:59,400 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:59,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:59,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:59,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:59,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:59,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:59,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:59,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:59,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:53:59,425 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:59,425 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [781534501] [2021-07-05 09:53:59,426 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [781534501] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:59,426 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:59,426 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:53:59,426 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [315271147] [2021-07-05 09:53:59,426 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:53:59,426 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:59,427 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:53:59,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:59,427 INFO L87 Difference]: Start difference. First operand 101 states and 147 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:59,429 INFO L93 Difference]: Finished difference Result 101 states and 147 transitions. [2021-07-05 09:53:59,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:53:59,430 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-07-05 09:53:59,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:59,430 INFO L225 Difference]: With dead ends: 101 [2021-07-05 09:53:59,430 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:53:59,431 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:59,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:53:59,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:53:59,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:53:59,432 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2021-07-05 09:53:59,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:59,433 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:53:59,433 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:53:59,433 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:53:59,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:53:59,433 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:53:59,434 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,434 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,435 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,435 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,438 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,438 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,440 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,440 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,441 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,442 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,443 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,443 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,446 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,446 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,447 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,448 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,449 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,449 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,450 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,450 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,450 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,451 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,453 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,454 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,455 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,456 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,456 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,457 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,457 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,457 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:59,512 INFO L762 garLoopResultBuilder]: For program point L861(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,512 INFO L762 garLoopResultBuilder]: For program point L861-2(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,512 INFO L762 garLoopResultBuilder]: For program point L861-3(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,512 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,512 INFO L762 garLoopResultBuilder]: For program point L861-5(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,512 INFO L762 garLoopResultBuilder]: For program point L861-6(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,513 INFO L762 garLoopResultBuilder]: For program point L861-8(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,513 INFO L762 garLoopResultBuilder]: For program point L861-9(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,513 INFO L762 garLoopResultBuilder]: For program point L861-11(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,513 INFO L762 garLoopResultBuilder]: For program point L861-12(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,513 INFO L762 garLoopResultBuilder]: For program point L432(lines 432 442) no Hoare annotation was computed. [2021-07-05 09:53:59,513 INFO L762 garLoopResultBuilder]: For program point L861-14(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,513 INFO L762 garLoopResultBuilder]: For program point L432-2(lines 432 442) no Hoare annotation was computed. [2021-07-05 09:53:59,513 INFO L762 garLoopResultBuilder]: For program point L861-15(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,513 INFO L762 garLoopResultBuilder]: For program point L861-17(lines 861 865) no Hoare annotation was computed. [2021-07-05 09:53:59,513 INFO L762 garLoopResultBuilder]: For program point L432-4(lines 432 442) no Hoare annotation was computed. [2021-07-05 09:53:59,514 INFO L758 garLoopResultBuilder]: At program point L928(lines 881 929) the Hoare annotation is: false [2021-07-05 09:53:59,514 INFO L762 garLoopResultBuilder]: For program point L763(lines 763 771) no Hoare annotation was computed. [2021-07-05 09:53:59,514 INFO L762 garLoopResultBuilder]: For program point L763-1(lines 763 771) no Hoare annotation was computed. [2021-07-05 09:53:59,514 INFO L762 garLoopResultBuilder]: For program point L763-2(lines 763 771) no Hoare annotation was computed. [2021-07-05 09:53:59,514 INFO L762 garLoopResultBuilder]: For program point L565(lines 565 569) no Hoare annotation was computed. [2021-07-05 09:53:59,515 INFO L762 garLoopResultBuilder]: For program point L565-3(lines 565 569) no Hoare annotation was computed. [2021-07-05 09:53:59,515 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 470) no Hoare annotation was computed. [2021-07-05 09:53:59,515 INFO L762 garLoopResultBuilder]: For program point L433(lines 433 439) no Hoare annotation was computed. [2021-07-05 09:53:59,515 INFO L762 garLoopResultBuilder]: For program point L466-1(lines 701 707) no Hoare annotation was computed. [2021-07-05 09:53:59,515 INFO L762 garLoopResultBuilder]: For program point L433-2(lines 433 439) no Hoare annotation was computed. [2021-07-05 09:53:59,515 INFO L762 garLoopResultBuilder]: For program point L565-6(lines 565 569) no Hoare annotation was computed. [2021-07-05 09:53:59,515 INFO L762 garLoopResultBuilder]: For program point L433-4(lines 433 439) no Hoare annotation was computed. [2021-07-05 09:53:59,515 INFO L762 garLoopResultBuilder]: For program point L733(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,515 INFO L762 garLoopResultBuilder]: For program point L733-1(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,515 INFO L762 garLoopResultBuilder]: For program point L733-2(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,516 INFO L762 garLoopResultBuilder]: For program point L733-3(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,516 INFO L762 garLoopResultBuilder]: For program point L733-4(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,516 INFO L762 garLoopResultBuilder]: For program point L733-5(lines 733 750) no Hoare annotation was computed. [2021-07-05 09:53:59,516 INFO L758 garLoopResultBuilder]: At program point L701(lines 700 719) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,516 INFO L762 garLoopResultBuilder]: For program point L701-1(lines 701 707) no Hoare annotation was computed. [2021-07-05 09:53:59,516 INFO L758 garLoopResultBuilder]: At program point L701-2(lines 700 719) the Hoare annotation is: false [2021-07-05 09:53:59,517 INFO L758 garLoopResultBuilder]: At program point L602(lines 597 605) the Hoare annotation is: false [2021-07-05 09:53:59,517 INFO L758 garLoopResultBuilder]: At program point L701-3(lines 700 719) the Hoare annotation is: false [2021-07-05 09:53:59,517 INFO L758 garLoopResultBuilder]: At program point L602-1(lines 597 605) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,518 INFO L758 garLoopResultBuilder]: At program point L602-2(lines 597 605) the Hoare annotation is: false [2021-07-05 09:53:59,518 INFO L758 garLoopResultBuilder]: At program point L602-3(lines 597 605) the Hoare annotation is: false [2021-07-05 09:53:59,521 INFO L758 garLoopResultBuilder]: At program point L602-4(lines 597 605) the Hoare annotation is: false [2021-07-05 09:53:59,521 INFO L758 garLoopResultBuilder]: At program point L602-5(lines 597 605) the Hoare annotation is: false [2021-07-05 09:53:59,521 INFO L758 garLoopResultBuilder]: At program point L867(lines 852 870) the Hoare annotation is: false [2021-07-05 09:53:59,521 INFO L758 garLoopResultBuilder]: At program point L867-1(lines 852 870) the Hoare annotation is: false [2021-07-05 09:53:59,521 INFO L758 garLoopResultBuilder]: At program point L867-2(lines 852 870) the Hoare annotation is: false [2021-07-05 09:53:59,521 INFO L758 garLoopResultBuilder]: At program point L867-3(lines 852 870) the Hoare annotation is: false [2021-07-05 09:53:59,521 INFO L758 garLoopResultBuilder]: At program point L867-4(lines 852 870) the Hoare annotation is: false [2021-07-05 09:53:59,521 INFO L758 garLoopResultBuilder]: At program point L867-5(lines 852 870) the Hoare annotation is: false [2021-07-05 09:53:59,522 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,522 INFO L762 garLoopResultBuilder]: For program point L902(lines 902 908) no Hoare annotation was computed. [2021-07-05 09:53:59,522 INFO L758 garLoopResultBuilder]: At program point L902-1(lines 902 908) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,522 INFO L758 garLoopResultBuilder]: At program point L803(lines 796 806) the Hoare annotation is: false [2021-07-05 09:53:59,522 INFO L758 garLoopResultBuilder]: At program point L803-1(lines 796 806) the Hoare annotation is: false [2021-07-05 09:53:59,522 INFO L762 garLoopResultBuilder]: For program point L737(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,522 INFO L758 garLoopResultBuilder]: At program point L803-2(lines 796 806) the Hoare annotation is: false [2021-07-05 09:53:59,522 INFO L762 garLoopResultBuilder]: For program point L737-1(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,522 INFO L762 garLoopResultBuilder]: For program point L737-2(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,523 INFO L762 garLoopResultBuilder]: For program point L737-3(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,523 INFO L762 garLoopResultBuilder]: For program point L737-4(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,523 INFO L762 garLoopResultBuilder]: For program point L737-5(lines 737 745) no Hoare annotation was computed. [2021-07-05 09:53:59,523 INFO L762 garLoopResultBuilder]: For program point L541(lines 541 548) no Hoare annotation was computed. [2021-07-05 09:53:59,523 INFO L758 garLoopResultBuilder]: At program point L541-1(lines 541 548) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,523 INFO L758 garLoopResultBuilder]: At program point L708(lines 708 714) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,523 INFO L758 garLoopResultBuilder]: At program point L708-1(lines 708 714) the Hoare annotation is: false [2021-07-05 09:53:59,523 INFO L758 garLoopResultBuilder]: At program point L708-2(lines 708 714) the Hoare annotation is: false [2021-07-05 09:53:59,523 INFO L758 garLoopResultBuilder]: At program point L643(lines 638 646) the Hoare annotation is: false [2021-07-05 09:53:59,524 INFO L758 garLoopResultBuilder]: At program point L643-1(lines 638 646) the Hoare annotation is: false [2021-07-05 09:53:59,524 INFO L762 garLoopResultBuilder]: For program point L577(lines 577 581) no Hoare annotation was computed. [2021-07-05 09:53:59,524 INFO L758 garLoopResultBuilder]: At program point L643-2(lines 638 646) the Hoare annotation is: false [2021-07-05 09:53:59,524 INFO L758 garLoopResultBuilder]: At program point L643-3(lines 638 646) the Hoare annotation is: false [2021-07-05 09:53:59,524 INFO L758 garLoopResultBuilder]: At program point L643-4(lines 638 646) the Hoare annotation is: false [2021-07-05 09:53:59,524 INFO L758 garLoopResultBuilder]: At program point L643-5(lines 638 646) the Hoare annotation is: false [2021-07-05 09:53:59,524 INFO L758 garLoopResultBuilder]: At program point L513(lines 509 515) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,524 INFO L758 garLoopResultBuilder]: At program point L679(lines 1 935) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,525 INFO L758 garLoopResultBuilder]: At program point L812(lines 807 815) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,525 INFO L758 garLoopResultBuilder]: At program point L812-1(lines 807 815) the Hoare annotation is: false [2021-07-05 09:53:59,525 INFO L758 garLoopResultBuilder]: At program point L812-2(lines 807 815) the Hoare annotation is: false [2021-07-05 09:53:59,525 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:53:59,525 INFO L762 garLoopResultBuilder]: For program point L912(lines 912 923) no Hoare annotation was computed. [2021-07-05 09:53:59,525 INFO L758 garLoopResultBuilder]: At program point L417(lines 412 419) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,525 INFO L758 garLoopResultBuilder]: At program point L550(lines 531 553) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:53:59,525 INFO L762 garLoopResultBuilder]: For program point L883(lines 882 927) no Hoare annotation was computed. [2021-07-05 09:53:59,525 INFO L762 garLoopResultBuilder]: For program point L652(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,525 INFO L762 garLoopResultBuilder]: For program point L652-1(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,526 INFO L762 garLoopResultBuilder]: For program point L652-2(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,526 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:53:59,526 INFO L762 garLoopResultBuilder]: For program point L884(lines 884 888) no Hoare annotation was computed. [2021-07-05 09:53:59,526 INFO L762 garLoopResultBuilder]: For program point L918(lines 918 922) no Hoare annotation was computed. [2021-07-05 09:53:59,526 INFO L762 garLoopResultBuilder]: For program point L918-2(lines 701 707) no Hoare annotation was computed. [2021-07-05 09:53:59,526 INFO L758 garLoopResultBuilder]: At program point L687(lines 682 690) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,526 INFO L762 garLoopResultBuilder]: For program point L589(lines 589 593) no Hoare annotation was computed. [2021-07-05 09:53:59,526 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:53:59,526 INFO L762 garLoopResultBuilder]: For program point L428(lines 428 445) no Hoare annotation was computed. [2021-07-05 09:53:59,527 INFO L758 garLoopResultBuilder]: At program point L428-1(lines 1 935) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,527 INFO L762 garLoopResultBuilder]: For program point L428-2(lines 428 445) no Hoare annotation was computed. [2021-07-05 09:53:59,527 INFO L758 garLoopResultBuilder]: At program point L428-3(lines 1 935) the Hoare annotation is: false [2021-07-05 09:53:59,527 INFO L762 garLoopResultBuilder]: For program point L428-4(lines 428 445) no Hoare annotation was computed. [2021-07-05 09:53:59,527 INFO L758 garLoopResultBuilder]: At program point L428-5(lines 1 935) the Hoare annotation is: false [2021-07-05 09:53:59,527 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:53:59,527 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 652) no Hoare annotation was computed. [2021-07-05 09:53:59,527 INFO L762 garLoopResultBuilder]: For program point L759(lines 759 776) no Hoare annotation was computed. [2021-07-05 09:53:59,527 INFO L762 garLoopResultBuilder]: For program point L759-1(lines 759 776) no Hoare annotation was computed. [2021-07-05 09:53:59,528 INFO L762 garLoopResultBuilder]: For program point L759-2(lines 759 776) no Hoare annotation was computed. [2021-07-05 09:53:59,528 INFO L758 garLoopResultBuilder]: At program point L462-2(lines 462 476) the Hoare annotation is: false [2021-07-05 09:53:59,528 INFO L762 garLoopResultBuilder]: For program point L892(lines 892 898) no Hoare annotation was computed. [2021-07-05 09:53:59,528 INFO L758 garLoopResultBuilder]: At program point L892-1(lines 892 898) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~4 ~systemActive~0) (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:59,528 INFO L762 garLoopResultBuilder]: For program point L463(line 463) no Hoare annotation was computed. [2021-07-05 09:53:59,529 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable92 [2021-07-05 09:53:59,529 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:53:59,529 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/3) [2021-07-05 09:53:59,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 09:53:59 BoogieIcfgContainer [2021-07-05 09:53:59,555 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 09:53:59,555 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 09:53:59,555 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 09:53:59,556 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 09:53:59,556 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:53:57" (3/4) ... [2021-07-05 09:53:59,558 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 09:53:59,577 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-07-05 09:53:59,578 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-07-05 09:53:59,578 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-07-05 09:53:59,579 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-07-05 09:53:59,579 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-07-05 09:53:59,580 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:53:59,580 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:53:59,597 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && methaneLevelCritical == 0) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:53:59,597 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((tmp == systemActive && 1 == systemActive) && methaneLevelCritical == 0) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:53:59,597 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (tmp == systemActive && 1 == systemActive) && \result == systemActive [2021-07-05 09:53:59,597 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((tmp == systemActive && 1 == systemActive) && methaneLevelCritical == 0) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:53:59,597 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (tmp == systemActive && 1 == systemActive) && \result == systemActive [2021-07-05 09:53:59,598 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:53:59,598 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:53:59,599 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:53:59,600 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:53:59,600 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:53:59,601 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:53:59,604 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:53:59,642 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 09:53:59,642 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 09:53:59,643 INFO L168 Benchmark]: Toolchain (without parser) took 2850.05 ms. Allocated memory was 56.6 MB in the beginning and 83.9 MB in the end (delta: 27.3 MB). Free memory was 34.9 MB in the beginning and 38.4 MB in the end (delta: -3.5 MB). Peak memory consumption was 22.9 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:59,643 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 56.6 MB. Free memory is still 38.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 09:53:59,644 INFO L168 Benchmark]: CACSL2BoogieTranslator took 347.51 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 34.7 MB in the beginning and 44.4 MB in the end (delta: -9.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:59,644 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.34 ms. Allocated memory is still 69.2 MB. Free memory was 44.4 MB in the beginning and 40.7 MB in the end (delta: 3.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:59,644 INFO L168 Benchmark]: Boogie Preprocessor took 50.90 ms. Allocated memory is still 69.2 MB. Free memory was 40.7 MB in the beginning and 38.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:59,644 INFO L168 Benchmark]: RCFGBuilder took 677.84 ms. Allocated memory is still 69.2 MB. Free memory was 38.0 MB in the beginning and 38.3 MB in the end (delta: -291.0 kB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:59,645 INFO L168 Benchmark]: TraceAbstraction took 1639.26 ms. Allocated memory was 69.2 MB in the beginning and 83.9 MB in the end (delta: 14.7 MB). Free memory was 37.9 MB in the beginning and 48.1 MB in the end (delta: -10.2 MB). Peak memory consumption was 28.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:59,645 INFO L168 Benchmark]: Witness Printer took 86.93 ms. Allocated memory is still 83.9 MB. Free memory was 48.1 MB in the beginning and 38.4 MB in the end (delta: 9.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:59,648 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 56.6 MB. Free memory is still 38.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 347.51 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 34.7 MB in the beginning and 44.4 MB in the end (delta: -9.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 40.34 ms. Allocated memory is still 69.2 MB. Free memory was 44.4 MB in the beginning and 40.7 MB in the end (delta: 3.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 50.90 ms. Allocated memory is still 69.2 MB. Free memory was 40.7 MB in the beginning and 38.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 677.84 ms. Allocated memory is still 69.2 MB. Free memory was 38.0 MB in the beginning and 38.3 MB in the end (delta: -291.0 kB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB. * TraceAbstraction took 1639.26 ms. Allocated memory was 69.2 MB in the beginning and 83.9 MB in the end (delta: 14.7 MB). Free memory was 37.9 MB in the beginning and 48.1 MB in the end (delta: -10.2 MB). Peak memory consumption was 28.6 MB. Max. memory is 16.1 GB. * Witness Printer took 86.93 ms. Allocated memory is still 83.9 MB. Free memory was 48.1 MB in the beginning and 38.4 MB in the end (delta: 9.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 652]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 652]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 652]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 109 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 1168.4ms, OverallIterations: 3, TraceHistogramMax: 1, EmptinessCheckTime: 13.2ms, AutomataDifference: 310.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 325.4ms, InitialAbstractionConstructionTime: 12.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 295 SDtfs, 720 SDslu, 359 SDs, 0 SdLazy, 68 SolverSat, 15 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 152.8ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 21 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 71.6ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=109occurred in iteration=0, InterpolantAutomatonStates: 18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 33.2ms AutomataMinimizationTime, 3 MinimizatonAttempts, 91 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 43 LocationsWithAnnotation, 43 PreInvPairs, 102 NumberOfFragments, 415 HoareAnnotationTreeSize, 43 FomulaSimplifications, 1205 FormulaSimplificationTreeSizeReduction, 72.9ms HoareSimplificationTime, 43 FomulaSimplificationsInter, 108 FormulaSimplificationTreeSizeReductionInter, 243.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 16.2ms SsaConstructionTime, 132.2ms SatisfiabilityAnalysisTime, 192.9ms InterpolantComputationTime, 77 NumberOfCodeBlocks, 77 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 74 ConstructedInterpolants, 0 QuantifiedInterpolants, 208 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 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 - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 109 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 190.7ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.4ms, AutomataDifference: 10.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 73.8ms, InitialAbstractionConstructionTime: 0.8ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 217 SDtfs, 54 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=109occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 12.7ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 43 LocationsWithAnnotation, 43 PreInvPairs, 71 NumberOfFragments, 69 HoareAnnotationTreeSize, 43 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 28.7ms HoareSimplificationTime, 43 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 41.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 4.3ms SsaConstructionTime, 12.4ms SatisfiabilityAnalysisTime, 39.4ms InterpolantComputationTime, 37 NumberOfCodeBlocks, 37 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 35 ConstructedInterpolants, 0 QuantifiedInterpolants, 39 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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 - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 109 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 198.6ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 4.4ms, AutomataDifference: 11.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 78.4ms, InitialAbstractionConstructionTime: 1.8ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 217 SDtfs, 54 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=109occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 4.7ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 43 LocationsWithAnnotation, 43 PreInvPairs, 58 NumberOfFragments, 69 HoareAnnotationTreeSize, 43 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 23.6ms HoareSimplificationTime, 43 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 52.2ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 4.9ms SsaConstructionTime, 14.9ms SatisfiabilityAnalysisTime, 41.4ms InterpolantComputationTime, 55 NumberOfCodeBlocks, 55 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 53 ConstructedInterpolants, 0 QuantifiedInterpolants, 57 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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 - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 638]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 638]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 462]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: (((tmp == systemActive && 1 == systemActive) && methaneLevelCritical == 0) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 638]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 638]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 638]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 852]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 541]: Loop Invariant Derived loop invariant: (tmp == systemActive && 1 == systemActive) && \result == systemActive - InvariantResult [Line: 531]: Loop Invariant Derived loop invariant: (tmp == systemActive && 1 == systemActive) && \result == systemActive - InvariantResult [Line: 892]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 682]: Loop Invariant Derived loop invariant: ((1 == systemActive && methaneLevelCritical == 0) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 708]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 597]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 708]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 796]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 852]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 597]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 796]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 708]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 852]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 597]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 807]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 412]: Loop Invariant Derived loop invariant: (((tmp == systemActive && 1 == systemActive) && methaneLevelCritical == 0) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 852]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 796]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 597]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 852]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 597]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 807]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 852]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 638]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 700]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0 - InvariantResult [Line: 700]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 902]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && tmp == systemActive) && 1 == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 597]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 700]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-07-05 09:53:59,701 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...