./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec1_product64.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_spec1_product64.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 5ca298a7f7a6dfe339e53e4b85ae8a0388f112d3 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 09:53:43,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 09:53:43,171 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 09:53:43,214 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 09:53:43,215 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 09:53:43,219 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 09:53:43,221 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 09:53:43,236 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 09:53:43,239 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 09:53:43,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 09:53:43,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 09:53:43,248 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 09:53:43,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 09:53:43,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 09:53:43,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 09:53:43,254 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 09:53:43,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 09:53:43,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 09:53:43,261 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 09:53:43,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 09:53:43,269 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 09:53:43,270 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 09:53:43,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 09:53:43,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 09:53:43,276 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 09:53:43,276 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 09:53:43,277 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 09:53:43,278 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 09:53:43,279 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 09:53:43,280 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 09:53:43,280 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 09:53:43,281 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 09:53:43,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 09:53:43,283 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 09:53:43,284 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 09:53:43,284 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 09:53:43,285 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 09:53:43,285 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 09:53:43,285 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 09:53:43,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 09:53:43,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 09:53:43,289 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 09:53:43,323 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 09:53:43,324 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 09:53:43,326 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 09:53:43,326 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 09:53:43,327 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 09:53:43,327 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 09:53:43,327 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 09:53:43,327 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 09:53:43,328 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 09:53:43,328 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 09:53:43,329 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 09:53:43,329 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 09:53:43,329 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 09:53:43,329 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 09:53:43,329 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 09:53:43,330 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 09:53:43,330 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 09:53:43,330 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 09:53:43,330 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 09:53:43,330 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 09:53:43,331 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:53:43,331 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 09:53:43,331 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 09:53:43,331 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 09:53:43,331 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 09:53:43,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 09:53:43,332 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 09:53:43,332 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 09:53:43,332 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ca298a7f7a6dfe339e53e4b85ae8a0388f112d3 [2021-07-05 09:53:43,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 09:53:43,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 09:53:43,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 09:53:43,633 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 09:53:43,634 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 09:53:43,635 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_product64.cil.c [2021-07-05 09:53:43,703 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/446b1543b/ac800b395be144739cb6579e3d676e35/FLAGc1bde7fa0 [2021-07-05 09:53:44,188 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 09:53:44,188 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_product64.cil.c [2021-07-05 09:53:44,212 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/446b1543b/ac800b395be144739cb6579e3d676e35/FLAGc1bde7fa0 [2021-07-05 09:53:44,715 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/446b1543b/ac800b395be144739cb6579e3d676e35 [2021-07-05 09:53:44,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 09:53:44,723 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 09:53:44,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 09:53:44,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 09:53:44,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 09:53:44,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:53:44" (1/1) ... [2021-07-05 09:53:44,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fedc87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:44, skipping insertion in model container [2021-07-05 09:53:44,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:53:44" (1/1) ... [2021-07-05 09:53:44,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 09:53:44,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 09:53:44,882 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_spec1_product64.cil.c[1281,1294] [2021-07-05 09:53:44,975 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:53:44,998 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 09:53:45,029 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_spec1_product64.cil.c[1281,1294] [2021-07-05 09:53:45,086 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:53:45,115 INFO L208 MainTranslator]: Completed translation [2021-07-05 09:53:45,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:45 WrapperNode [2021-07-05 09:53:45,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 09:53:45,117 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 09:53:45,117 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 09:53:45,117 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 09:53:45,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:45" (1/1) ... [2021-07-05 09:53:45,147 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:45" (1/1) ... [2021-07-05 09:53:45,220 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 09:53:45,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 09:53:45,233 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 09:53:45,233 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 09:53:45,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:45" (1/1) ... [2021-07-05 09:53:45,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:45" (1/1) ... [2021-07-05 09:53:45,258 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:45" (1/1) ... [2021-07-05 09:53:45,262 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:45" (1/1) ... [2021-07-05 09:53:45,282 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:45" (1/1) ... [2021-07-05 09:53:45,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:45" (1/1) ... [2021-07-05 09:53:45,306 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:45" (1/1) ... [2021-07-05 09:53:45,312 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 09:53:45,313 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 09:53:45,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 09:53:45,314 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 09:53:45,314 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:45" (1/1) ... [2021-07-05 09:53:45,320 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:53:45,326 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:53:45,351 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 09:53:45,386 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 09:53:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 09:53:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 09:53:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 09:53:45,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 09:53:46,413 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 09:53:46,413 INFO L299 CfgBuilder]: Removed 354 assume(true) statements. [2021-07-05 09:53:46,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:53:46 BoogieIcfgContainer [2021-07-05 09:53:46,416 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 09:53:46,418 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 09:53:46,418 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 09:53:46,420 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 09:53:46,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 09:53:44" (1/3) ... [2021-07-05 09:53:46,421 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3439e1db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:53:46, skipping insertion in model container [2021-07-05 09:53:46,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:53:45" (2/3) ... [2021-07-05 09:53:46,422 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3439e1db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:53:46, skipping insertion in model container [2021-07-05 09:53:46,422 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:53:46" (3/3) ... [2021-07-05 09:53:46,424 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product64.cil.c [2021-07-05 09:53:46,430 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 09:53:46,430 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-07-05 09:53:46,485 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:53:46,492 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 09:53:46,496 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:53:46,513 INFO L276 IsEmpty]: Start isEmpty. Operand has 227 states, 223 states have (on average 1.5201793721973094) internal successors, (339), 226 states have internal predecessors, (339), 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 09:53:46,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-07-05 09:53:46,519 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:46,519 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] [2021-07-05 09:53:46,520 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:46,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:46,526 INFO L82 PathProgramCache]: Analyzing trace with hash -1020108702, now seen corresponding path program 1 times [2021-07-05 09:53:46,533 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:46,533 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522205690] [2021-07-05 09:53:46,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:46,534 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:46,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:46,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:46,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:46,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:46,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:46,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:46,843 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 09:53:46,844 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:46,844 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522205690] [2021-07-05 09:53:46,845 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1522205690] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:46,845 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:46,845 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:53:46,854 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89094729] [2021-07-05 09:53:46,861 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:53:46,862 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:46,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:53:46,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:46,878 INFO L87 Difference]: Start difference. First operand has 227 states, 223 states have (on average 1.5201793721973094) internal successors, (339), 226 states have internal predecessors, (339), 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 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 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 09:53:46,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:46,997 INFO L93 Difference]: Finished difference Result 669 states and 1003 transitions. [2021-07-05 09:53:46,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:53:46,998 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 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 22 [2021-07-05 09:53:46,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:47,009 INFO L225 Difference]: With dead ends: 669 [2021-07-05 09:53:47,010 INFO L226 Difference]: Without dead ends: 164 [2021-07-05 09:53:47,016 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:47,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2021-07-05 09:53:47,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 160. [2021-07-05 09:53:47,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 159 states have (on average 1.490566037735849) internal successors, (237), 159 states have internal predecessors, (237), 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 09:53:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 237 transitions. [2021-07-05 09:53:47,072 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 237 transitions. Word has length 22 [2021-07-05 09:53:47,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:47,072 INFO L442 AbstractCegarLoop]: Abstraction has 160 states and 237 transitions. [2021-07-05 09:53:47,073 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 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 09:53:47,073 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 237 transitions. [2021-07-05 09:53:47,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-07-05 09:53:47,075 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:47,075 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] [2021-07-05 09:53:47,076 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 09:53:47,076 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:47,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:47,079 INFO L82 PathProgramCache]: Analyzing trace with hash -1236801791, now seen corresponding path program 1 times [2021-07-05 09:53:47,079 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:47,079 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1327544706] [2021-07-05 09:53:47,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:47,080 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:47,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:47,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:47,169 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 09:53:47,169 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:47,169 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1327544706] [2021-07-05 09:53:47,170 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1327544706] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:47,170 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:47,170 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:53:47,170 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95823139] [2021-07-05 09:53:47,171 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:53:47,172 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:47,172 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:53:47,172 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:47,173 INFO L87 Difference]: Start difference. First operand 160 states and 237 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 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 09:53:47,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:47,220 INFO L93 Difference]: Finished difference Result 325 states and 486 transitions. [2021-07-05 09:53:47,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:53:47,221 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 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 25 [2021-07-05 09:53:47,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:47,223 INFO L225 Difference]: With dead ends: 325 [2021-07-05 09:53:47,223 INFO L226 Difference]: Without dead ends: 171 [2021-07-05 09:53:47,224 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:47,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171 states. [2021-07-05 09:53:47,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171 to 169. [2021-07-05 09:53:47,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 169 states, 168 states have (on average 1.4464285714285714) internal successors, (243), 168 states have internal predecessors, (243), 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 09:53:47,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 243 transitions. [2021-07-05 09:53:47,235 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 243 transitions. Word has length 25 [2021-07-05 09:53:47,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:47,235 INFO L442 AbstractCegarLoop]: Abstraction has 169 states and 243 transitions. [2021-07-05 09:53:47,235 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 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 09:53:47,236 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 243 transitions. [2021-07-05 09:53:47,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-07-05 09:53:47,236 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:47,237 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] [2021-07-05 09:53:47,237 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 09:53:47,237 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:47,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:47,238 INFO L82 PathProgramCache]: Analyzing trace with hash -1574884233, now seen corresponding path program 1 times [2021-07-05 09:53:47,238 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:47,238 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460135920] [2021-07-05 09:53:47,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:47,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:47,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:47,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:47,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:47,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:47,294 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 09:53:47,294 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:47,295 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460135920] [2021-07-05 09:53:47,295 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460135920] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:47,295 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:47,295 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:53:47,295 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [381166412] [2021-07-05 09:53:47,296 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:53:47,296 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:47,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:53:47,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:53:47,297 INFO L87 Difference]: Start difference. First operand 169 states and 243 transitions. Second operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 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 09:53:47,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:47,421 INFO L93 Difference]: Finished difference Result 850 states and 1237 transitions. [2021-07-05 09:53:47,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-05 09:53:47,422 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 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 25 [2021-07-05 09:53:47,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:47,425 INFO L225 Difference]: With dead ends: 850 [2021-07-05 09:53:47,425 INFO L226 Difference]: Without dead ends: 687 [2021-07-05 09:53:47,425 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 32.0ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:53:47,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 687 states. [2021-07-05 09:53:47,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 687 to 322. [2021-07-05 09:53:47,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 322 states, 321 states have (on average 1.4299065420560748) internal successors, (459), 321 states have internal predecessors, (459), 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 09:53:47,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 322 states and 459 transitions. [2021-07-05 09:53:47,446 INFO L78 Accepts]: Start accepts. Automaton has 322 states and 459 transitions. Word has length 25 [2021-07-05 09:53:47,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:47,446 INFO L442 AbstractCegarLoop]: Abstraction has 322 states and 459 transitions. [2021-07-05 09:53:47,446 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 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 09:53:47,447 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 459 transitions. [2021-07-05 09:53:47,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-07-05 09:53:47,447 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:47,448 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 09:53:47,448 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 09:53:47,448 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:47,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:47,449 INFO L82 PathProgramCache]: Analyzing trace with hash -1778691327, now seen corresponding path program 1 times [2021-07-05 09:53:47,449 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:47,450 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601558300] [2021-07-05 09:53:47,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:47,450 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:47,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:47,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:47,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:47,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:47,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:47,526 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 09:53:47,526 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:47,526 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601558300] [2021-07-05 09:53:47,526 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601558300] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:47,527 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:47,527 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:53:47,528 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227224014] [2021-07-05 09:53:47,529 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:53:47,530 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:47,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:53:47,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:53:47,531 INFO L87 Difference]: Start difference. First operand 322 states and 459 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 09:53:47,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:47,681 INFO L93 Difference]: Finished difference Result 952 states and 1358 transitions. [2021-07-05 09:53:47,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-05 09:53:47,681 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 09:53:47,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:47,685 INFO L225 Difference]: With dead ends: 952 [2021-07-05 09:53:47,685 INFO L226 Difference]: Without dead ends: 950 [2021-07-05 09:53:47,686 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 32.7ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:53:47,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 950 states. [2021-07-05 09:53:47,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 950 to 322. [2021-07-05 09:53:47,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 322 states, 321 states have (on average 1.4236760124610592) internal successors, (457), 321 states have internal predecessors, (457), 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 09:53:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 322 states and 457 transitions. [2021-07-05 09:53:47,706 INFO L78 Accepts]: Start accepts. Automaton has 322 states and 457 transitions. Word has length 26 [2021-07-05 09:53:47,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:47,706 INFO L442 AbstractCegarLoop]: Abstraction has 322 states and 457 transitions. [2021-07-05 09:53:47,707 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 09:53:47,707 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 457 transitions. [2021-07-05 09:53:47,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-07-05 09:53:47,708 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:47,708 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, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:53:47,708 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-05 09:53:47,708 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:47,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:47,709 INFO L82 PathProgramCache]: Analyzing trace with hash -140112457, now seen corresponding path program 1 times [2021-07-05 09:53:47,709 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:47,709 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620520727] [2021-07-05 09:53:47,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:47,709 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:47,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:47,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:47,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:47,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:47,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:47,756 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 09:53:47,756 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:47,756 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620520727] [2021-07-05 09:53:47,756 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [620520727] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:47,756 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:47,757 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:53:47,757 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856364341] [2021-07-05 09:53:47,757 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:53:47,757 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:47,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:53:47,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:53:47,764 INFO L87 Difference]: Start difference. First operand 322 states and 457 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 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 09:53:47,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:47,847 INFO L93 Difference]: Finished difference Result 838 states and 1172 transitions. [2021-07-05 09:53:47,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:53:47,848 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 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 35 [2021-07-05 09:53:47,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:47,850 INFO L225 Difference]: With dead ends: 838 [2021-07-05 09:53:47,850 INFO L226 Difference]: Without dead ends: 522 [2021-07-05 09:53:47,851 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 21.1ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:53:47,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 522 states. [2021-07-05 09:53:47,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 522 to 358. [2021-07-05 09:53:47,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 358 states, 357 states have (on average 1.380952380952381) internal successors, (493), 357 states have internal predecessors, (493), 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 09:53:47,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 358 states and 493 transitions. [2021-07-05 09:53:47,872 INFO L78 Accepts]: Start accepts. Automaton has 358 states and 493 transitions. Word has length 35 [2021-07-05 09:53:47,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:47,872 INFO L442 AbstractCegarLoop]: Abstraction has 358 states and 493 transitions. [2021-07-05 09:53:47,872 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 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 09:53:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 493 transitions. [2021-07-05 09:53:47,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-07-05 09:53:47,874 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:47,874 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, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:53:47,874 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-05 09:53:47,874 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:47,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:47,875 INFO L82 PathProgramCache]: Analyzing trace with hash -726918471, now seen corresponding path program 1 times [2021-07-05 09:53:47,875 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:47,875 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865440663] [2021-07-05 09:53:47,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:47,876 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:47,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:47,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:47,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:53:47,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:47,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:47,917 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 09:53:47,918 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:47,918 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1865440663] [2021-07-05 09:53:47,918 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1865440663] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:47,918 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:47,918 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:53:47,918 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977680892] [2021-07-05 09:53:47,919 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:53:47,919 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:47,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:53:47,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:53:47,920 INFO L87 Difference]: Start difference. First operand 358 states and 493 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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 09:53:47,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:47,988 INFO L93 Difference]: Finished difference Result 854 states and 1162 transitions. [2021-07-05 09:53:47,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 09:53:47,989 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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 35 [2021-07-05 09:53:47,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:47,991 INFO L225 Difference]: With dead ends: 854 [2021-07-05 09:53:47,991 INFO L226 Difference]: Without dead ends: 502 [2021-07-05 09:53:47,992 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:53:47,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 502 states. [2021-07-05 09:53:48,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 502 to 382. [2021-07-05 09:53:48,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 382 states, 381 states have (on average 1.356955380577428) internal successors, (517), 381 states have internal predecessors, (517), 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 09:53:48,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 517 transitions. [2021-07-05 09:53:48,013 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 517 transitions. Word has length 35 [2021-07-05 09:53:48,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:48,013 INFO L442 AbstractCegarLoop]: Abstraction has 382 states and 517 transitions. [2021-07-05 09:53:48,014 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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 09:53:48,014 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 517 transitions. [2021-07-05 09:53:48,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-07-05 09:53:48,015 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:48,015 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, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:53:48,015 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-05 09:53:48,015 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:48,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:48,016 INFO L82 PathProgramCache]: Analyzing trace with hash -2006782149, now seen corresponding path program 1 times [2021-07-05 09:53:48,016 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:48,016 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074062686] [2021-07-05 09:53:48,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:48,016 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:48,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:48,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:53:48,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:48,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:48,050 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 09:53:48,050 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:48,050 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074062686] [2021-07-05 09:53:48,050 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2074062686] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:48,051 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:48,051 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:53:48,051 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019591239] [2021-07-05 09:53:48,051 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:53:48,051 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:48,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:53:48,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:48,052 INFO L87 Difference]: Start difference. First operand 382 states and 517 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 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 09:53:48,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:48,094 INFO L93 Difference]: Finished difference Result 866 states and 1166 transitions. [2021-07-05 09:53:48,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:53:48,094 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 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 35 [2021-07-05 09:53:48,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:48,096 INFO L225 Difference]: With dead ends: 866 [2021-07-05 09:53:48,097 INFO L226 Difference]: Without dead ends: 490 [2021-07-05 09:53:48,098 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:48,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2021-07-05 09:53:48,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 490. [2021-07-05 09:53:48,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 490 states, 489 states have (on average 1.3231083844580778) internal successors, (647), 489 states have internal predecessors, (647), 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 09:53:48,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 647 transitions. [2021-07-05 09:53:48,132 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 647 transitions. Word has length 35 [2021-07-05 09:53:48,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:48,132 INFO L442 AbstractCegarLoop]: Abstraction has 490 states and 647 transitions. [2021-07-05 09:53:48,132 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 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 09:53:48,133 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 647 transitions. [2021-07-05 09:53:48,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-07-05 09:53:48,133 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:48,134 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, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:53:48,134 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-05 09:53:48,134 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:48,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:48,135 INFO L82 PathProgramCache]: Analyzing trace with hash 2053051901, now seen corresponding path program 1 times [2021-07-05 09:53:48,135 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:48,135 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237424232] [2021-07-05 09:53:48,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:48,135 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:48,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:48,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:48,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:48,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:48,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:48,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:48,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:48,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:53:48,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:48,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:53:48,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:48,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:53:48,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:48,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:53:48,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:48,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:48,198 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 09:53:48,198 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:48,198 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [237424232] [2021-07-05 09:53:48,199 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [237424232] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:48,199 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:48,199 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-05 09:53:48,199 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [664278658] [2021-07-05 09:53:48,200 INFO L425 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-05 09:53:48,200 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:48,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-05 09:53:48,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-07-05 09:53:48,201 INFO L87 Difference]: Start difference. First operand 490 states and 647 transitions. Second operand has 8 states, 8 states have (on average 4.5) internal successors, (36), 8 states have internal predecessors, (36), 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 09:53:48,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:48,874 INFO L93 Difference]: Finished difference Result 2180 states and 2864 transitions. [2021-07-05 09:53:48,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-05 09:53:48,874 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.5) internal successors, (36), 8 states have internal predecessors, (36), 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 36 [2021-07-05 09:53:48,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:48,880 INFO L225 Difference]: With dead ends: 2180 [2021-07-05 09:53:48,880 INFO L226 Difference]: Without dead ends: 1696 [2021-07-05 09:53:48,881 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 208.4ms TimeCoverageRelationStatistics Valid=190, Invalid=512, Unknown=0, NotChecked=0, Total=702 [2021-07-05 09:53:48,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1696 states. [2021-07-05 09:53:48,918 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1696 to 490. [2021-07-05 09:53:48,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 490 states, 489 states have (on average 1.2985685071574642) internal successors, (635), 489 states have internal predecessors, (635), 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 09:53:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 635 transitions. [2021-07-05 09:53:48,920 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 635 transitions. Word has length 36 [2021-07-05 09:53:48,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:48,920 INFO L442 AbstractCegarLoop]: Abstraction has 490 states and 635 transitions. [2021-07-05 09:53:48,920 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 4.5) internal successors, (36), 8 states have internal predecessors, (36), 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 09:53:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 635 transitions. [2021-07-05 09:53:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-07-05 09:53:48,921 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:48,922 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:53:48,922 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-05 09:53:48,922 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:48,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:48,922 INFO L82 PathProgramCache]: Analyzing trace with hash -970193729, now seen corresponding path program 1 times [2021-07-05 09:53:48,922 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:48,922 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954502340] [2021-07-05 09:53:48,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:48,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:48,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:48,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:48,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:48,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:48,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:48,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:48,953 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-07-05 09:53:48,953 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:48,954 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [954502340] [2021-07-05 09:53:48,954 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [954502340] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:48,954 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:48,954 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:53:48,954 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [843563337] [2021-07-05 09:53:48,954 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:53:48,954 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:48,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:53:48,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:48,955 INFO L87 Difference]: Start difference. First operand 490 states and 635 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 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 09:53:49,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:49,056 INFO L93 Difference]: Finished difference Result 814 states and 1053 transitions. [2021-07-05 09:53:49,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:53:49,057 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 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 54 [2021-07-05 09:53:49,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:49,059 INFO L225 Difference]: With dead ends: 814 [2021-07-05 09:53:49,059 INFO L226 Difference]: Without dead ends: 330 [2021-07-05 09:53:49,059 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:49,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 330 states. [2021-07-05 09:53:49,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 330 to 322. [2021-07-05 09:53:49,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 322 states, 321 states have (on average 1.2834890965732086) internal successors, (412), 321 states have internal predecessors, (412), 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 09:53:49,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 322 states and 412 transitions. [2021-07-05 09:53:49,081 INFO L78 Accepts]: Start accepts. Automaton has 322 states and 412 transitions. Word has length 54 [2021-07-05 09:53:49,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:49,081 INFO L442 AbstractCegarLoop]: Abstraction has 322 states and 412 transitions. [2021-07-05 09:53:49,082 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 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 09:53:49,082 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 412 transitions. [2021-07-05 09:53:49,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-07-05 09:53:49,083 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:49,083 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:53:49,083 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-05 09:53:49,083 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:49,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:49,084 INFO L82 PathProgramCache]: Analyzing trace with hash 554198107, now seen corresponding path program 1 times [2021-07-05 09:53:49,084 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:49,084 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020940957] [2021-07-05 09:53:49,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:49,084 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:49,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:49,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:49,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:49,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:49,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:49,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:49,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:49,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:49,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:49,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:53:49,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:49,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:49,138 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-07-05 09:53:49,139 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:49,139 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020940957] [2021-07-05 09:53:49,139 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2020940957] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:49,139 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:49,139 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:53:49,139 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714515448] [2021-07-05 09:53:49,140 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:53:49,140 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:49,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:53:49,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:53:49,141 INFO L87 Difference]: Start difference. First operand 322 states and 412 transitions. Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 states have internal predecessors, (57), 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 09:53:49,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:49,391 INFO L93 Difference]: Finished difference Result 836 states and 1071 transitions. [2021-07-05 09:53:49,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-05 09:53:49,391 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 states have internal predecessors, (57), 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 61 [2021-07-05 09:53:49,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:49,392 INFO L225 Difference]: With dead ends: 836 [2021-07-05 09:53:49,392 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:53:49,393 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 68.4ms TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2021-07-05 09:53:49,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:53:49,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:53:49,393 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 09:53:49,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:53:49,394 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 61 [2021-07-05 09:53:49,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:49,394 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:53:49,394 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 states have internal predecessors, (57), 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 09:53:49,394 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:53:49,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:53:49,399 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:53:49,403 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,405 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,406 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,406 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,407 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,414 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,415 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,416 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,418 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,419 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,706 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 103 [2021-07-05 09:53:49,708 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,710 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,710 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,711 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,711 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,712 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,712 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,713 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,713 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,714 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,719 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,720 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,721 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,725 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,726 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,731 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,731 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,732 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,752 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,753 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,753 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,753 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,754 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,922 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 93 [2021-07-05 09:53:49,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,926 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,926 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,927 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,927 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:49,928 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,105 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 73 [2021-07-05 09:53:50,106 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,107 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,107 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,108 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,109 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,109 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,110 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,110 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,111 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,111 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,230 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 82 [2021-07-05 09:53:50,231 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,232 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,244 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,253 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,459 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 103 [2021-07-05 09:53:50,460 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,462 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,462 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,463 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,463 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,612 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 72 [2021-07-05 09:53:50,613 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,613 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,614 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,615 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,615 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,615 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,616 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,619 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,620 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,622 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,786 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 93 [2021-07-05 09:53:50,787 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,790 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,790 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,791 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,792 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,792 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,793 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,793 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,794 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,795 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:50,994 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 115 [2021-07-05 09:53:50,996 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:51,037 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:51,038 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:51,039 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:51,039 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:51,102 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:51,103 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:51,104 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:51,104 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:51,105 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:51,458 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 16 [2021-07-05 09:53:51,906 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 12 [2021-07-05 09:53:52,104 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 12 [2021-07-05 09:53:52,310 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 23 [2021-07-05 09:53:52,683 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 16 [2021-07-05 09:53:52,813 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 10 [2021-07-05 09:53:53,086 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 16 [2021-07-05 09:53:53,434 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 20 [2021-07-05 09:53:53,582 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 20 [2021-07-05 09:53:53,741 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 23 [2021-07-05 09:53:53,759 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:53:53,759 INFO L762 garLoopResultBuilder]: For program point L631(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:53,759 INFO L762 garLoopResultBuilder]: For program point L631-1(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:53,760 INFO L762 garLoopResultBuilder]: For program point L631-2(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:53,760 INFO L762 garLoopResultBuilder]: For program point L631-3(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:53,760 INFO L762 garLoopResultBuilder]: For program point L631-4(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:53,760 INFO L762 garLoopResultBuilder]: For program point L499(lines 499 503) no Hoare annotation was computed. [2021-07-05 09:53:53,760 INFO L762 garLoopResultBuilder]: For program point L631-5(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:53,760 INFO L762 garLoopResultBuilder]: For program point L499-1(lines 599 605) no Hoare annotation was computed. [2021-07-05 09:53:53,760 INFO L762 garLoopResultBuilder]: For program point L631-6(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:53,761 INFO L762 garLoopResultBuilder]: For program point L631-7(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:53,761 INFO L762 garLoopResultBuilder]: For program point L631-8(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:53,761 INFO L762 garLoopResultBuilder]: For program point L631-9(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:53,761 INFO L762 garLoopResultBuilder]: For program point L631-10(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:53,761 INFO L762 garLoopResultBuilder]: For program point L631-11(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:53,761 INFO L762 garLoopResultBuilder]: For program point L103(lines 103 109) no Hoare annotation was computed. [2021-07-05 09:53:53,761 INFO L762 garLoopResultBuilder]: For program point L103-2(lines 103 109) no Hoare annotation was computed. [2021-07-05 09:53:53,762 INFO L762 garLoopResultBuilder]: For program point L103-4(lines 103 109) no Hoare annotation was computed. [2021-07-05 09:53:53,762 INFO L758 garLoopResultBuilder]: At program point L899(lines 894 902) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1)))) [2021-07-05 09:53:53,762 INFO L758 garLoopResultBuilder]: At program point L899-1(lines 894 902) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:53,762 INFO L758 garLoopResultBuilder]: At program point L899-2(lines 894 902) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:53,762 INFO L758 garLoopResultBuilder]: At program point L899-3(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:53,763 INFO L758 garLoopResultBuilder]: At program point L899-4(lines 894 902) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0))) (or (and (= ~methaneLevelCritical~0 ~systemActive~0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse0) (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse0))) [2021-07-05 09:53:53,763 INFO L758 garLoopResultBuilder]: At program point L899-5(lines 894 902) the Hoare annotation is: (let ((.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse2 (= 0 ~systemActive~0)) (.cse4 (= 1 ~systemActive~0)) (.cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1)) (.cse1 (= ~methaneLevelCritical~0 1)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse5 .cse6 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse3))) [2021-07-05 09:53:53,763 INFO L765 garLoopResultBuilder]: At program point L899-6(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:53,763 INFO L765 garLoopResultBuilder]: At program point L899-7(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:53,763 INFO L762 garLoopResultBuilder]: For program point L635(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:53,763 INFO L765 garLoopResultBuilder]: At program point L899-8(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:53,763 INFO L762 garLoopResultBuilder]: For program point L635-1(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:53,764 INFO L765 garLoopResultBuilder]: At program point L899-9(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:53,764 INFO L762 garLoopResultBuilder]: For program point L635-2(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:53,764 INFO L765 garLoopResultBuilder]: At program point L899-10(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:53,764 INFO L762 garLoopResultBuilder]: For program point L635-3(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:53,764 INFO L765 garLoopResultBuilder]: At program point L899-11(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:53,764 INFO L762 garLoopResultBuilder]: For program point L635-4(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:53,764 INFO L765 garLoopResultBuilder]: At program point L899-12(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:53,765 INFO L762 garLoopResultBuilder]: For program point L635-5(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:53,765 INFO L765 garLoopResultBuilder]: At program point L899-13(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:53,765 INFO L762 garLoopResultBuilder]: For program point L635-6(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:53,765 INFO L765 garLoopResultBuilder]: At program point L899-14(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:53,765 INFO L762 garLoopResultBuilder]: For program point L635-7(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:53,765 INFO L765 garLoopResultBuilder]: At program point L899-15(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:53,765 INFO L762 garLoopResultBuilder]: For program point L635-8(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:53,766 INFO L765 garLoopResultBuilder]: At program point L899-16(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:53,766 INFO L762 garLoopResultBuilder]: For program point L635-9(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:53,766 INFO L765 garLoopResultBuilder]: At program point L899-17(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:53,766 INFO L762 garLoopResultBuilder]: For program point L635-10(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:53,766 INFO L762 garLoopResultBuilder]: For program point L635-11(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:53,766 INFO L762 garLoopResultBuilder]: For program point L570(lines 570 577) no Hoare annotation was computed. [2021-07-05 09:53:53,766 INFO L765 garLoopResultBuilder]: At program point L570-1(lines 570 577) the Hoare annotation is: true [2021-07-05 09:53:53,767 INFO L762 garLoopResultBuilder]: For program point L835(lines 835 841) no Hoare annotation was computed. [2021-07-05 09:53:53,767 INFO L758 garLoopResultBuilder]: At program point L835-1(lines 835 841) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0))) (or (and (= ~methaneLevelCritical~0 1) .cse0) (and (= ~methaneLevelCritical~0 0) .cse0))) [2021-07-05 09:53:53,767 INFO L762 garLoopResultBuilder]: For program point L970(lines 969 1018) no Hoare annotation was computed. [2021-07-05 09:53:53,767 INFO L762 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-07-05 09:53:53,767 INFO L762 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2021-07-05 09:53:53,767 INFO L762 garLoopResultBuilder]: For program point L46-2(line 46) no Hoare annotation was computed. [2021-07-05 09:53:53,767 INFO L762 garLoopResultBuilder]: For program point L971(lines 971 975) no Hoare annotation was computed. [2021-07-05 09:53:53,768 INFO L765 garLoopResultBuilder]: At program point L579(lines 560 582) the Hoare annotation is: true [2021-07-05 09:53:53,768 INFO L762 garLoopResultBuilder]: For program point L979(lines 979 985) no Hoare annotation was computed. [2021-07-05 09:53:53,768 INFO L758 garLoopResultBuilder]: At program point L979-1(lines 979 985) the Hoare annotation is: (let ((.cse2 (= 0 ~systemActive~0)) (.cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse3 (= ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~0 0)) (.cse5 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse7 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse2 .cse4) (and .cse7 .cse0 .cse1 .cse3) (and .cse7 .cse5 .cse6 .cse4) (and .cse7 .cse0 .cse4))) [2021-07-05 09:53:53,768 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:53:53,768 INFO L762 garLoopResultBuilder]: For program point L719(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:53,768 INFO L762 garLoopResultBuilder]: For program point L719-2(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:53,768 INFO L762 garLoopResultBuilder]: For program point L719-4(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:53,769 INFO L762 garLoopResultBuilder]: For program point L719-6(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:53,769 INFO L762 garLoopResultBuilder]: For program point L719-8(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:53,769 INFO L762 garLoopResultBuilder]: For program point L719-10(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:53,769 INFO L762 garLoopResultBuilder]: For program point L719-12(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:53,769 INFO L762 garLoopResultBuilder]: For program point L719-14(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:53,769 INFO L762 garLoopResultBuilder]: For program point L719-16(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:53,769 INFO L762 garLoopResultBuilder]: For program point L719-18(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:53,769 INFO L762 garLoopResultBuilder]: For program point L719-20(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:53,770 INFO L762 garLoopResultBuilder]: For program point L719-22(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:53,770 INFO L762 garLoopResultBuilder]: For program point L657(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:53,770 INFO L762 garLoopResultBuilder]: For program point L657-1(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:53,770 INFO L762 garLoopResultBuilder]: For program point L657-2(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:53,770 INFO L762 garLoopResultBuilder]: For program point L657-3(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:53,770 INFO L762 garLoopResultBuilder]: For program point L657-4(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:53,770 INFO L762 garLoopResultBuilder]: For program point L657-5(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:53,770 INFO L762 garLoopResultBuilder]: For program point L989(lines 989 995) no Hoare annotation was computed. [2021-07-05 09:53:53,771 INFO L758 garLoopResultBuilder]: At program point L989-1(lines 989 995) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse2) (and .cse4 .cse3) (and .cse4 .cse0))) [2021-07-05 09:53:53,771 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:53:53,771 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:53:53,771 INFO L762 garLoopResultBuilder]: For program point L661(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:53,771 INFO L762 garLoopResultBuilder]: For program point L661-1(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:53,771 INFO L762 garLoopResultBuilder]: For program point L661-2(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:53,772 INFO L762 garLoopResultBuilder]: For program point L661-3(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:53,772 INFO L762 garLoopResultBuilder]: For program point L661-4(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:53,772 INFO L762 garLoopResultBuilder]: For program point L661-5(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:53,772 INFO L762 garLoopResultBuilder]: For program point L862(lines 862 866) no Hoare annotation was computed. [2021-07-05 09:53:53,772 INFO L762 garLoopResultBuilder]: For program point L862-3(lines 862 866) no Hoare annotation was computed. [2021-07-05 09:53:53,772 INFO L762 garLoopResultBuilder]: For program point L862-6(lines 862 866) no Hoare annotation was computed. [2021-07-05 09:53:53,772 INFO L758 garLoopResultBuilder]: At program point L599(lines 598 617) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse2) (and .cse4 .cse3) (and .cse4 .cse0))) [2021-07-05 09:53:53,772 INFO L762 garLoopResultBuilder]: For program point L599-1(lines 599 605) no Hoare annotation was computed. [2021-07-05 09:53:53,773 INFO L765 garLoopResultBuilder]: At program point L599-2(lines 598 617) the Hoare annotation is: true [2021-07-05 09:53:53,773 INFO L765 garLoopResultBuilder]: At program point L599-3(lines 598 617) the Hoare annotation is: true [2021-07-05 09:53:53,773 INFO L762 garLoopResultBuilder]: For program point L999(lines 999 1014) no Hoare annotation was computed. [2021-07-05 09:53:53,773 INFO L762 garLoopResultBuilder]: For program point L802(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,773 INFO L762 garLoopResultBuilder]: For program point L802-2(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,773 INFO L762 garLoopResultBuilder]: For program point L802-3(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,773 INFO L762 garLoopResultBuilder]: For program point L802-5(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,774 INFO L762 garLoopResultBuilder]: For program point L802-6(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,774 INFO L762 garLoopResultBuilder]: For program point L802-8(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,774 INFO L762 garLoopResultBuilder]: For program point L802-9(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,774 INFO L762 garLoopResultBuilder]: For program point L802-11(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,774 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:53:53,774 INFO L762 garLoopResultBuilder]: For program point L802-12(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,774 INFO L762 garLoopResultBuilder]: For program point L802-14(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,775 INFO L762 garLoopResultBuilder]: For program point L802-15(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,775 INFO L762 garLoopResultBuilder]: For program point L802-17(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,775 INFO L762 garLoopResultBuilder]: For program point L802-18(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,775 INFO L762 garLoopResultBuilder]: For program point L802-20(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,775 INFO L762 garLoopResultBuilder]: For program point L802-21(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,775 INFO L758 garLoopResultBuilder]: At program point L76(lines 1 1026) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:53:53,775 INFO L762 garLoopResultBuilder]: For program point L802-23(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,775 INFO L762 garLoopResultBuilder]: For program point L802-24(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,776 INFO L762 garLoopResultBuilder]: For program point L802-26(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,776 INFO L762 garLoopResultBuilder]: For program point L802-27(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,776 INFO L762 garLoopResultBuilder]: For program point L802-29(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,776 INFO L762 garLoopResultBuilder]: For program point L802-30(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,776 INFO L762 garLoopResultBuilder]: For program point L802-32(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,776 INFO L762 garLoopResultBuilder]: For program point L802-33(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,776 INFO L762 garLoopResultBuilder]: For program point L802-35(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:53,777 INFO L758 garLoopResultBuilder]: At program point L606(lines 606 612) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 1)) (.cse4 (= 1 ~systemActive~0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse2) (and .cse4 .cse3 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (and .cse4 .cse0 .cse2) (and .cse4 .cse3 .cse2))) [2021-07-05 09:53:53,777 INFO L765 garLoopResultBuilder]: At program point L606-1(lines 606 612) the Hoare annotation is: true [2021-07-05 09:53:53,777 INFO L765 garLoopResultBuilder]: At program point L606-2(lines 606 612) the Hoare annotation is: true [2021-07-05 09:53:53,777 INFO L762 garLoopResultBuilder]: For program point L939(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:53,777 INFO L762 garLoopResultBuilder]: For program point L939-1(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:53,777 INFO L762 garLoopResultBuilder]: For program point L939-2(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:53,778 INFO L762 garLoopResultBuilder]: For program point L939-3(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:53,778 INFO L762 garLoopResultBuilder]: For program point L939-4(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:53,778 INFO L762 garLoopResultBuilder]: For program point L939-5(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:53,778 INFO L762 garLoopResultBuilder]: For program point L939-6(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:53,778 INFO L762 garLoopResultBuilder]: For program point L939-7(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:53,778 INFO L762 garLoopResultBuilder]: For program point L939-8(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:53,778 INFO L762 garLoopResultBuilder]: For program point L939-9(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:53,778 INFO L762 garLoopResultBuilder]: For program point L939-10(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:53,779 INFO L762 garLoopResultBuilder]: For program point L939-11(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:53,779 INFO L762 garLoopResultBuilder]: For program point L874(lines 874 878) no Hoare annotation was computed. [2021-07-05 09:53:53,779 INFO L758 garLoopResultBuilder]: At program point L808(lines 793 811) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:53,779 INFO L758 garLoopResultBuilder]: At program point L808-1(lines 793 811) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:53,779 INFO L758 garLoopResultBuilder]: At program point L808-2(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:53,779 INFO L758 garLoopResultBuilder]: At program point L808-3(lines 793 811) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 1) .cse1) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1))) [2021-07-05 09:53:53,779 INFO L765 garLoopResultBuilder]: At program point L808-4(lines 793 811) the Hoare annotation is: true [2021-07-05 09:53:53,780 INFO L765 garLoopResultBuilder]: At program point L808-5(lines 793 811) the Hoare annotation is: true [2021-07-05 09:53:53,780 INFO L765 garLoopResultBuilder]: At program point L808-6(lines 793 811) the Hoare annotation is: true [2021-07-05 09:53:53,780 INFO L765 garLoopResultBuilder]: At program point L808-7(lines 793 811) the Hoare annotation is: true [2021-07-05 09:53:53,783 INFO L765 garLoopResultBuilder]: At program point L808-8(lines 793 811) the Hoare annotation is: true [2021-07-05 09:53:53,783 INFO L765 garLoopResultBuilder]: At program point L808-9(lines 793 811) the Hoare annotation is: true [2021-07-05 09:53:53,783 INFO L765 garLoopResultBuilder]: At program point L808-10(lines 793 811) the Hoare annotation is: true [2021-07-05 09:53:53,783 INFO L765 garLoopResultBuilder]: At program point L808-11(lines 793 811) the Hoare annotation is: true [2021-07-05 09:53:53,783 INFO L762 garLoopResultBuilder]: For program point L1007(lines 1007 1013) no Hoare annotation was computed. [2021-07-05 09:53:53,783 INFO L758 garLoopResultBuilder]: At program point L1007-1(lines 599 605) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse2) (and .cse4 .cse3) (and .cse4 .cse0))) [2021-07-05 09:53:53,784 INFO L758 garLoopResultBuilder]: At program point L744(lines 737 747) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1)) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)))) [2021-07-05 09:53:53,784 INFO L758 garLoopResultBuilder]: At program point L744-1(lines 737 747) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:53,784 INFO L758 garLoopResultBuilder]: At program point L744-2(lines 737 747) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:53,784 INFO L758 garLoopResultBuilder]: At program point L744-3(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:53,784 INFO L758 garLoopResultBuilder]: At program point L744-4(lines 737 747) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0))) (or (and (= ~methaneLevelCritical~0 ~systemActive~0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1) .cse0) (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse0))) [2021-07-05 09:53:53,784 INFO L765 garLoopResultBuilder]: At program point L744-5(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:53,785 INFO L758 garLoopResultBuilder]: At program point L546(lines 542 548) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:53:53,785 INFO L765 garLoopResultBuilder]: At program point L744-6(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:53,785 INFO L765 garLoopResultBuilder]: At program point L744-7(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:53,785 INFO L765 garLoopResultBuilder]: At program point L744-8(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:53,785 INFO L765 garLoopResultBuilder]: At program point L744-9(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:53,785 INFO L765 garLoopResultBuilder]: At program point L744-10(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:53,785 INFO L765 garLoopResultBuilder]: At program point L744-11(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:53,786 INFO L765 garLoopResultBuilder]: At program point L744-12(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:53,786 INFO L765 garLoopResultBuilder]: At program point L744-13(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:53,786 INFO L765 garLoopResultBuilder]: At program point L744-14(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:53,786 INFO L758 garLoopResultBuilder]: At program point L84(lines 79 87) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:53:53,786 INFO L758 garLoopResultBuilder]: At program point L944(lines 935 948) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:53,786 INFO L758 garLoopResultBuilder]: At program point L944-1(lines 935 948) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:53,786 INFO L758 garLoopResultBuilder]: At program point L944-2(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:53,787 INFO L758 garLoopResultBuilder]: At program point L944-3(lines 935 948) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 1) .cse1) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1))) [2021-07-05 09:53:53,787 INFO L765 garLoopResultBuilder]: At program point L944-4(lines 935 948) the Hoare annotation is: true [2021-07-05 09:53:53,787 INFO L765 garLoopResultBuilder]: At program point L944-5(lines 935 948) the Hoare annotation is: true [2021-07-05 09:53:53,787 INFO L765 garLoopResultBuilder]: At program point L944-6(lines 935 948) the Hoare annotation is: true [2021-07-05 09:53:53,787 INFO L765 garLoopResultBuilder]: At program point L944-7(lines 935 948) the Hoare annotation is: true [2021-07-05 09:53:53,787 INFO L765 garLoopResultBuilder]: At program point L944-8(lines 935 948) the Hoare annotation is: true [2021-07-05 09:53:53,787 INFO L765 garLoopResultBuilder]: At program point L944-9(lines 935 948) the Hoare annotation is: true [2021-07-05 09:53:53,788 INFO L765 garLoopResultBuilder]: At program point L944-10(lines 935 948) the Hoare annotation is: true [2021-07-05 09:53:53,788 INFO L765 garLoopResultBuilder]: At program point L944-11(lines 935 948) the Hoare annotation is: true [2021-07-05 09:53:53,788 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:53:53,788 INFO L762 garLoopResultBuilder]: For program point L683(lines 683 700) no Hoare annotation was computed. [2021-07-05 09:53:53,788 INFO L762 garLoopResultBuilder]: For program point L683-1(lines 683 700) no Hoare annotation was computed. [2021-07-05 09:53:53,788 INFO L762 garLoopResultBuilder]: For program point L683-2(lines 683 700) no Hoare annotation was computed. [2021-07-05 09:53:53,788 INFO L758 garLoopResultBuilder]: At program point L753(lines 748 756) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1)) (.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~methaneLevelCritical~0 1)) (.cse3 (= ~pumpRunning~0 0))) (or (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3))) [2021-07-05 09:53:53,789 INFO L765 garLoopResultBuilder]: At program point L753-1(lines 748 756) the Hoare annotation is: true [2021-07-05 09:53:53,789 INFO L762 garLoopResultBuilder]: For program point L687(lines 687 695) no Hoare annotation was computed. [2021-07-05 09:53:53,789 INFO L765 garLoopResultBuilder]: At program point L753-2(lines 748 756) the Hoare annotation is: true [2021-07-05 09:53:53,789 INFO L762 garLoopResultBuilder]: For program point L687-1(lines 687 695) no Hoare annotation was computed. [2021-07-05 09:53:53,789 INFO L762 garLoopResultBuilder]: For program point L687-2(lines 687 695) no Hoare annotation was computed. [2021-07-05 09:53:53,789 INFO L762 garLoopResultBuilder]: For program point L886(lines 886 890) no Hoare annotation was computed. [2021-07-05 09:53:53,789 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:53:53,789 INFO L765 garLoopResultBuilder]: At program point L1019(lines 968 1020) the Hoare annotation is: true [2021-07-05 09:53:53,790 INFO L762 garLoopResultBuilder]: For program point L821(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:53,790 INFO L762 garLoopResultBuilder]: For program point L821-2(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:53,790 INFO L762 garLoopResultBuilder]: For program point L821-3(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:53,790 INFO L762 garLoopResultBuilder]: For program point L821-5(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:53,790 INFO L762 garLoopResultBuilder]: For program point L821-6(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:53,790 INFO L762 garLoopResultBuilder]: For program point L821-8(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:53,790 INFO L762 garLoopResultBuilder]: For program point L821-9(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:53,791 INFO L762 garLoopResultBuilder]: For program point L821-11(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:53,791 INFO L762 garLoopResultBuilder]: For program point L821-12(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:53,791 INFO L762 garLoopResultBuilder]: For program point L821-14(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:53,791 INFO L762 garLoopResultBuilder]: For program point L821-15(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:53,791 INFO L762 garLoopResultBuilder]: For program point L821-17(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:53,791 INFO L758 garLoopResultBuilder]: At program point L954(lines 949 957) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) [2021-07-05 09:53:53,791 INFO L758 garLoopResultBuilder]: At program point L954-1(lines 949 957) the Hoare annotation is: false [2021-07-05 09:53:53,791 INFO L765 garLoopResultBuilder]: At program point L954-2(lines 949 957) the Hoare annotation is: true [2021-07-05 09:53:53,792 INFO L765 garLoopResultBuilder]: At program point L954-3(lines 949 957) the Hoare annotation is: true [2021-07-05 09:53:53,792 INFO L765 garLoopResultBuilder]: At program point L954-4(lines 949 957) the Hoare annotation is: true [2021-07-05 09:53:53,792 INFO L765 garLoopResultBuilder]: At program point L954-5(lines 949 957) the Hoare annotation is: true [2021-07-05 09:53:53,792 INFO L765 garLoopResultBuilder]: At program point L495-2(lines 495 509) the Hoare annotation is: true [2021-07-05 09:53:53,792 INFO L762 garLoopResultBuilder]: For program point L99(lines 99 112) no Hoare annotation was computed. [2021-07-05 09:53:53,792 INFO L758 garLoopResultBuilder]: At program point L99-1(lines 1 1026) the Hoare annotation is: (let ((.cse2 (= 0 ~systemActive~0)) (.cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse3 (= ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~0 0)) (.cse5 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse7 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse2 .cse4) (and .cse7 .cse0 .cse1 .cse3) (and .cse7 .cse5 .cse6 .cse4) (and .cse7 .cse0 .cse4))) [2021-07-05 09:53:53,792 INFO L762 garLoopResultBuilder]: For program point L99-2(lines 99 112) no Hoare annotation was computed. [2021-07-05 09:53:53,793 INFO L765 garLoopResultBuilder]: At program point L99-3(lines 1 1026) the Hoare annotation is: true [2021-07-05 09:53:53,793 INFO L762 garLoopResultBuilder]: For program point L99-4(lines 99 112) no Hoare annotation was computed. [2021-07-05 09:53:53,793 INFO L765 garLoopResultBuilder]: At program point L99-5(lines 1 1026) the Hoare annotation is: true [2021-07-05 09:53:53,793 INFO L762 garLoopResultBuilder]: For program point L496(line 496) no Hoare annotation was computed. [2021-07-05 09:53:53,793 INFO L758 garLoopResultBuilder]: At program point L827(lines 812 830) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) [2021-07-05 09:53:53,793 INFO L758 garLoopResultBuilder]: At program point L827-1(lines 812 830) the Hoare annotation is: false [2021-07-05 09:53:53,793 INFO L765 garLoopResultBuilder]: At program point L827-2(lines 812 830) the Hoare annotation is: true [2021-07-05 09:53:53,794 INFO L765 garLoopResultBuilder]: At program point L827-3(lines 812 830) the Hoare annotation is: true [2021-07-05 09:53:53,794 INFO L765 garLoopResultBuilder]: At program point L827-4(lines 812 830) the Hoare annotation is: true [2021-07-05 09:53:53,794 INFO L765 garLoopResultBuilder]: At program point L827-5(lines 812 830) the Hoare annotation is: true [2021-07-05 09:53:53,794 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-07-05 09:53:53,794 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:53:53,798 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2021-07-05 09:53:53,801 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:53:53,801 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 09:53:53,801 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:53:53,804 INFO L276 IsEmpty]: Start isEmpty. Operand has 227 states, 223 states have (on average 1.5201793721973094) internal successors, (339), 226 states have internal predecessors, (339), 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 09:53:53,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-07-05 09:53:53,804 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:53,805 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:53:53,805 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:53,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:53,805 INFO L82 PathProgramCache]: Analyzing trace with hash -1807762564, now seen corresponding path program 1 times [2021-07-05 09:53:53,805 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:53,806 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366284213] [2021-07-05 09:53:53,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:53,806 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:53,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:53,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:53,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:53,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:53,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:53,828 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 09:53:53,828 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:53,828 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [366284213] [2021-07-05 09:53:53,828 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [366284213] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:53,828 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:53,829 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:53:53,829 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798857656] [2021-07-05 09:53:53,829 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:53:53,829 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:53,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:53:53,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:53:53,830 INFO L87 Difference]: Start difference. First operand has 227 states, 223 states have (on average 1.5201793721973094) internal successors, (339), 226 states have internal predecessors, (339), 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 8.0) internal successors, (16), 2 states have internal predecessors, (16), 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 09:53:53,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:53,835 INFO L93 Difference]: Finished difference Result 448 states and 671 transitions. [2021-07-05 09:53:53,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:53:53,835 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 8.0) internal successors, (16), 2 states have internal predecessors, (16), 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 16 [2021-07-05 09:53:53,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:53,836 INFO L225 Difference]: With dead ends: 448 [2021-07-05 09:53:53,836 INFO L226 Difference]: Without dead ends: 150 [2021-07-05 09:53:53,837 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 09:53:53,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2021-07-05 09:53:53,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 150. [2021-07-05 09:53:53,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 149 states have (on average 1.476510067114094) internal successors, (220), 149 states have internal predecessors, (220), 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 09:53:53,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 220 transitions. [2021-07-05 09:53:53,841 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 220 transitions. Word has length 16 [2021-07-05 09:53:53,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:53,841 INFO L442 AbstractCegarLoop]: Abstraction has 150 states and 220 transitions. [2021-07-05 09:53:53,841 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 8.0) internal successors, (16), 2 states have internal predecessors, (16), 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 09:53:53,841 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 220 transitions. [2021-07-05 09:53:53,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-07-05 09:53:53,842 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:53,842 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:53:53,842 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable102 [2021-07-05 09:53:53,842 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:53,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:53,843 INFO L82 PathProgramCache]: Analyzing trace with hash 1440447835, now seen corresponding path program 1 times [2021-07-05 09:53:53,843 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:53,843 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1647975858] [2021-07-05 09:53:53,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:53,843 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:53,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:53,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:53,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:53,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:53,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:53,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:53,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:53,867 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 09:53:53,867 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:53,867 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1647975858] [2021-07-05 09:53:53,867 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1647975858] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:53,867 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:53,867 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:53:53,867 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372871169] [2021-07-05 09:53:53,868 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:53:53,868 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:53,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:53:53,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:53,869 INFO L87 Difference]: Start difference. First operand 150 states and 220 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 09:53:53,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:53,872 INFO L93 Difference]: Finished difference Result 150 states and 220 transitions. [2021-07-05 09:53:53,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:53:53,873 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 17 [2021-07-05 09:53:53,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:53,873 INFO L225 Difference]: With dead ends: 150 [2021-07-05 09:53:53,873 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:53:53,874 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:53,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:53:53,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:53:53,874 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 09:53:53,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:53:53,875 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 17 [2021-07-05 09:53:53,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:53,875 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:53:53,875 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 09:53:53,875 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:53:53,875 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:53:53,875 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:53:53,876 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,877 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,877 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,878 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,878 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,878 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,879 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,879 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,880 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,880 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,880 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,881 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,881 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,882 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,882 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,884 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,884 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,885 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,885 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,887 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,888 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,888 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,889 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,889 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,890 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,890 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,890 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,891 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,891 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,892 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,892 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,893 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,893 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,894 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,894 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,895 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,895 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,895 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,896 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,896 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,897 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,897 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,897 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,898 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,898 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,898 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,900 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,900 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,901 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,901 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,902 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,902 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,902 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,903 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,909 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,909 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,910 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,910 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,912 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,912 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,912 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,913 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,913 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,913 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,914 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,914 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,915 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,915 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,915 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,916 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,916 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,917 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,917 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,918 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,918 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,918 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,919 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,919 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,919 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,920 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,920 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,921 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,922 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:53,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,009 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:53:54,009 INFO L762 garLoopResultBuilder]: For program point L631(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,010 INFO L762 garLoopResultBuilder]: For program point L631-1(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,010 INFO L762 garLoopResultBuilder]: For program point L631-2(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,010 INFO L762 garLoopResultBuilder]: For program point L631-3(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,010 INFO L762 garLoopResultBuilder]: For program point L631-4(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,010 INFO L762 garLoopResultBuilder]: For program point L499(lines 499 503) no Hoare annotation was computed. [2021-07-05 09:53:54,010 INFO L762 garLoopResultBuilder]: For program point L631-5(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,010 INFO L762 garLoopResultBuilder]: For program point L499-1(lines 599 605) no Hoare annotation was computed. [2021-07-05 09:53:54,011 INFO L762 garLoopResultBuilder]: For program point L631-6(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,011 INFO L762 garLoopResultBuilder]: For program point L631-7(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,011 INFO L762 garLoopResultBuilder]: For program point L631-8(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,012 INFO L762 garLoopResultBuilder]: For program point L631-9(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,012 INFO L762 garLoopResultBuilder]: For program point L631-10(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,012 INFO L762 garLoopResultBuilder]: For program point L631-11(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,012 INFO L762 garLoopResultBuilder]: For program point L103(lines 103 109) no Hoare annotation was computed. [2021-07-05 09:53:54,012 INFO L762 garLoopResultBuilder]: For program point L103-2(lines 103 109) no Hoare annotation was computed. [2021-07-05 09:53:54,012 INFO L762 garLoopResultBuilder]: For program point L103-4(lines 103 109) no Hoare annotation was computed. [2021-07-05 09:53:54,013 INFO L758 garLoopResultBuilder]: At program point L899(lines 894 902) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1))))) [2021-07-05 09:53:54,013 INFO L758 garLoopResultBuilder]: At program point L899-1(lines 894 902) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,013 INFO L758 garLoopResultBuilder]: At program point L899-2(lines 894 902) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,013 INFO L758 garLoopResultBuilder]: At program point L899-3(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,013 INFO L758 garLoopResultBuilder]: At program point L899-4(lines 894 902) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 0))) (or (and (= ~methaneLevelCritical~0 ~systemActive~0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse0) (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse0)))) [2021-07-05 09:53:54,013 INFO L758 garLoopResultBuilder]: At program point L899-5(lines 894 902) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse2 (= 0 ~systemActive~0)) (.cse4 (= 1 ~systemActive~0)) (.cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1)) (.cse1 (= ~methaneLevelCritical~0 1)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse5 .cse6 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse3)))) [2021-07-05 09:53:54,013 INFO L758 garLoopResultBuilder]: At program point L899-6(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,014 INFO L758 garLoopResultBuilder]: At program point L899-7(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,014 INFO L762 garLoopResultBuilder]: For program point L635(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,014 INFO L758 garLoopResultBuilder]: At program point L899-8(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,015 INFO L762 garLoopResultBuilder]: For program point L635-1(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,015 INFO L758 garLoopResultBuilder]: At program point L899-9(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,015 INFO L762 garLoopResultBuilder]: For program point L635-2(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,015 INFO L758 garLoopResultBuilder]: At program point L899-10(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,015 INFO L762 garLoopResultBuilder]: For program point L635-3(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,015 INFO L758 garLoopResultBuilder]: At program point L899-11(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,016 INFO L762 garLoopResultBuilder]: For program point L635-4(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,016 INFO L765 garLoopResultBuilder]: At program point L899-12(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:54,016 INFO L762 garLoopResultBuilder]: For program point L635-5(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,016 INFO L765 garLoopResultBuilder]: At program point L899-13(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:54,016 INFO L762 garLoopResultBuilder]: For program point L635-6(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,016 INFO L765 garLoopResultBuilder]: At program point L899-14(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:54,016 INFO L762 garLoopResultBuilder]: For program point L635-7(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,016 INFO L765 garLoopResultBuilder]: At program point L899-15(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:54,017 INFO L762 garLoopResultBuilder]: For program point L635-8(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,017 INFO L765 garLoopResultBuilder]: At program point L899-16(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:54,017 INFO L762 garLoopResultBuilder]: For program point L635-9(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,017 INFO L765 garLoopResultBuilder]: At program point L899-17(lines 894 902) the Hoare annotation is: true [2021-07-05 09:53:54,017 INFO L762 garLoopResultBuilder]: For program point L635-10(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,017 INFO L762 garLoopResultBuilder]: For program point L635-11(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,017 INFO L762 garLoopResultBuilder]: For program point L570(lines 570 577) no Hoare annotation was computed. [2021-07-05 09:53:54,017 INFO L765 garLoopResultBuilder]: At program point L570-1(lines 570 577) the Hoare annotation is: true [2021-07-05 09:53:54,018 INFO L762 garLoopResultBuilder]: For program point L835(lines 835 841) no Hoare annotation was computed. [2021-07-05 09:53:54,018 INFO L758 garLoopResultBuilder]: At program point L835-1(lines 835 841) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 0))) (or (and (= ~methaneLevelCritical~0 1) .cse0) (and (= ~methaneLevelCritical~0 0) .cse0)))) [2021-07-05 09:53:54,018 INFO L762 garLoopResultBuilder]: For program point L970(lines 969 1018) no Hoare annotation was computed. [2021-07-05 09:53:54,018 INFO L762 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-07-05 09:53:54,018 INFO L762 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2021-07-05 09:53:54,018 INFO L762 garLoopResultBuilder]: For program point L46-2(line 46) no Hoare annotation was computed. [2021-07-05 09:53:54,018 INFO L762 garLoopResultBuilder]: For program point L971(lines 971 975) no Hoare annotation was computed. [2021-07-05 09:53:54,019 INFO L765 garLoopResultBuilder]: At program point L579(lines 560 582) the Hoare annotation is: true [2021-07-05 09:53:54,019 INFO L762 garLoopResultBuilder]: For program point L979(lines 979 985) no Hoare annotation was computed. [2021-07-05 09:53:54,019 INFO L758 garLoopResultBuilder]: At program point L979-1(lines 979 985) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 0 ~systemActive~0)) (.cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse3 (= ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~0 0)) (.cse5 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse7 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse2 .cse4) (and .cse7 .cse0 .cse1 .cse3) (and .cse7 .cse5 .cse6 .cse4) (and .cse7 .cse0 .cse4)))) [2021-07-05 09:53:54,019 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:53:54,019 INFO L762 garLoopResultBuilder]: For program point L719(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,019 INFO L762 garLoopResultBuilder]: For program point L719-2(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,019 INFO L762 garLoopResultBuilder]: For program point L719-4(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,020 INFO L762 garLoopResultBuilder]: For program point L719-6(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,020 INFO L762 garLoopResultBuilder]: For program point L719-8(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,020 INFO L762 garLoopResultBuilder]: For program point L719-10(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,020 INFO L762 garLoopResultBuilder]: For program point L719-12(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,020 INFO L762 garLoopResultBuilder]: For program point L719-14(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,020 INFO L762 garLoopResultBuilder]: For program point L719-16(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,020 INFO L762 garLoopResultBuilder]: For program point L719-18(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,020 INFO L762 garLoopResultBuilder]: For program point L719-20(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,021 INFO L762 garLoopResultBuilder]: For program point L719-22(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,021 INFO L762 garLoopResultBuilder]: For program point L657(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:54,021 INFO L762 garLoopResultBuilder]: For program point L657-1(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:54,021 INFO L762 garLoopResultBuilder]: For program point L657-2(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:54,021 INFO L762 garLoopResultBuilder]: For program point L657-3(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:54,021 INFO L762 garLoopResultBuilder]: For program point L657-4(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:54,021 INFO L762 garLoopResultBuilder]: For program point L657-5(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:54,021 INFO L762 garLoopResultBuilder]: For program point L989(lines 989 995) no Hoare annotation was computed. [2021-07-05 09:53:54,022 INFO L758 garLoopResultBuilder]: At program point L989-1(lines 989 995) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse2) (and .cse4 .cse3) (and .cse4 .cse0)))) [2021-07-05 09:53:54,022 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:53:54,022 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:53:54,022 INFO L762 garLoopResultBuilder]: For program point L661(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:54,022 INFO L762 garLoopResultBuilder]: For program point L661-1(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:54,022 INFO L762 garLoopResultBuilder]: For program point L661-2(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:54,022 INFO L762 garLoopResultBuilder]: For program point L661-3(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:54,023 INFO L762 garLoopResultBuilder]: For program point L661-4(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:54,023 INFO L762 garLoopResultBuilder]: For program point L661-5(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:54,023 INFO L762 garLoopResultBuilder]: For program point L862(lines 862 866) no Hoare annotation was computed. [2021-07-05 09:53:54,023 INFO L762 garLoopResultBuilder]: For program point L862-3(lines 862 866) no Hoare annotation was computed. [2021-07-05 09:53:54,023 INFO L762 garLoopResultBuilder]: For program point L862-6(lines 862 866) no Hoare annotation was computed. [2021-07-05 09:53:54,023 INFO L758 garLoopResultBuilder]: At program point L599(lines 598 617) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse2) (and .cse4 .cse3) (and .cse4 .cse0)))) [2021-07-05 09:53:54,023 INFO L762 garLoopResultBuilder]: For program point L599-1(lines 599 605) no Hoare annotation was computed. [2021-07-05 09:53:54,023 INFO L758 garLoopResultBuilder]: At program point L599-2(lines 598 617) the Hoare annotation is: false [2021-07-05 09:53:54,024 INFO L765 garLoopResultBuilder]: At program point L599-3(lines 598 617) the Hoare annotation is: true [2021-07-05 09:53:54,024 INFO L762 garLoopResultBuilder]: For program point L999(lines 999 1014) no Hoare annotation was computed. [2021-07-05 09:53:54,024 INFO L762 garLoopResultBuilder]: For program point L802(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,024 INFO L762 garLoopResultBuilder]: For program point L802-2(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,024 INFO L762 garLoopResultBuilder]: For program point L802-3(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,024 INFO L762 garLoopResultBuilder]: For program point L802-5(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,024 INFO L762 garLoopResultBuilder]: For program point L802-6(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,024 INFO L762 garLoopResultBuilder]: For program point L802-8(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,025 INFO L762 garLoopResultBuilder]: For program point L802-9(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,025 INFO L762 garLoopResultBuilder]: For program point L802-11(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,025 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:53:54,025 INFO L762 garLoopResultBuilder]: For program point L802-12(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,025 INFO L762 garLoopResultBuilder]: For program point L802-14(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,025 INFO L762 garLoopResultBuilder]: For program point L802-15(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,025 INFO L762 garLoopResultBuilder]: For program point L802-17(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,025 INFO L762 garLoopResultBuilder]: For program point L802-18(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,026 INFO L762 garLoopResultBuilder]: For program point L802-20(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,026 INFO L762 garLoopResultBuilder]: For program point L802-21(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,026 INFO L758 garLoopResultBuilder]: At program point L76(lines 1 1026) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,026 INFO L762 garLoopResultBuilder]: For program point L802-23(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,026 INFO L762 garLoopResultBuilder]: For program point L802-24(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,026 INFO L762 garLoopResultBuilder]: For program point L802-26(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,026 INFO L762 garLoopResultBuilder]: For program point L802-27(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,027 INFO L762 garLoopResultBuilder]: For program point L802-29(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,027 INFO L762 garLoopResultBuilder]: For program point L802-30(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,027 INFO L762 garLoopResultBuilder]: For program point L802-32(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,027 INFO L762 garLoopResultBuilder]: For program point L802-33(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,027 INFO L762 garLoopResultBuilder]: For program point L802-35(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,027 INFO L758 garLoopResultBuilder]: At program point L606(lines 606 612) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= 0 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 1)) (.cse4 (= 1 ~systemActive~0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse2) (and .cse4 .cse3 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (and .cse4 .cse0 .cse2) (and .cse4 .cse3 .cse2)))) [2021-07-05 09:53:54,027 INFO L758 garLoopResultBuilder]: At program point L606-1(lines 606 612) the Hoare annotation is: false [2021-07-05 09:53:54,027 INFO L765 garLoopResultBuilder]: At program point L606-2(lines 606 612) the Hoare annotation is: true [2021-07-05 09:53:54,028 INFO L762 garLoopResultBuilder]: For program point L939(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,028 INFO L762 garLoopResultBuilder]: For program point L939-1(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,028 INFO L762 garLoopResultBuilder]: For program point L939-2(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,028 INFO L762 garLoopResultBuilder]: For program point L939-3(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,028 INFO L762 garLoopResultBuilder]: For program point L939-4(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,028 INFO L762 garLoopResultBuilder]: For program point L939-5(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,028 INFO L762 garLoopResultBuilder]: For program point L939-6(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,028 INFO L762 garLoopResultBuilder]: For program point L939-7(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,029 INFO L762 garLoopResultBuilder]: For program point L939-8(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,029 INFO L762 garLoopResultBuilder]: For program point L939-9(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,029 INFO L762 garLoopResultBuilder]: For program point L939-10(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,029 INFO L762 garLoopResultBuilder]: For program point L939-11(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,029 INFO L762 garLoopResultBuilder]: For program point L874(lines 874 878) no Hoare annotation was computed. [2021-07-05 09:53:54,029 INFO L758 garLoopResultBuilder]: At program point L808(lines 793 811) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,029 INFO L758 garLoopResultBuilder]: At program point L808-1(lines 793 811) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,030 INFO L758 garLoopResultBuilder]: At program point L808-2(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,030 INFO L758 garLoopResultBuilder]: At program point L808-3(lines 793 811) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 1) .cse1) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1)))) [2021-07-05 09:53:54,030 INFO L758 garLoopResultBuilder]: At program point L808-4(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,030 INFO L758 garLoopResultBuilder]: At program point L808-5(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,030 INFO L758 garLoopResultBuilder]: At program point L808-6(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,030 INFO L758 garLoopResultBuilder]: At program point L808-7(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,031 INFO L765 garLoopResultBuilder]: At program point L808-8(lines 793 811) the Hoare annotation is: true [2021-07-05 09:53:54,031 INFO L765 garLoopResultBuilder]: At program point L808-9(lines 793 811) the Hoare annotation is: true [2021-07-05 09:53:54,031 INFO L765 garLoopResultBuilder]: At program point L808-10(lines 793 811) the Hoare annotation is: true [2021-07-05 09:53:54,031 INFO L765 garLoopResultBuilder]: At program point L808-11(lines 793 811) the Hoare annotation is: true [2021-07-05 09:53:54,031 INFO L762 garLoopResultBuilder]: For program point L1007(lines 1007 1013) no Hoare annotation was computed. [2021-07-05 09:53:54,031 INFO L758 garLoopResultBuilder]: At program point L1007-1(lines 599 605) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse2) (and .cse4 .cse3) (and .cse4 .cse0)))) [2021-07-05 09:53:54,031 INFO L758 garLoopResultBuilder]: At program point L744(lines 737 747) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1)) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0))))) [2021-07-05 09:53:54,032 INFO L758 garLoopResultBuilder]: At program point L744-1(lines 737 747) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,032 INFO L758 garLoopResultBuilder]: At program point L744-2(lines 737 747) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,032 INFO L758 garLoopResultBuilder]: At program point L744-3(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,032 INFO L758 garLoopResultBuilder]: At program point L744-4(lines 737 747) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 0))) (or (and (= ~methaneLevelCritical~0 ~systemActive~0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1) .cse0) (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse0)))) [2021-07-05 09:53:54,032 INFO L758 garLoopResultBuilder]: At program point L744-5(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,032 INFO L758 garLoopResultBuilder]: At program point L546(lines 542 548) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,032 INFO L758 garLoopResultBuilder]: At program point L744-6(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,033 INFO L758 garLoopResultBuilder]: At program point L744-7(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,033 INFO L758 garLoopResultBuilder]: At program point L744-8(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,033 INFO L758 garLoopResultBuilder]: At program point L744-9(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,033 INFO L765 garLoopResultBuilder]: At program point L744-10(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:54,033 INFO L765 garLoopResultBuilder]: At program point L744-11(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:54,033 INFO L765 garLoopResultBuilder]: At program point L744-12(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:54,033 INFO L765 garLoopResultBuilder]: At program point L744-13(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:54,034 INFO L765 garLoopResultBuilder]: At program point L744-14(lines 737 747) the Hoare annotation is: true [2021-07-05 09:53:54,034 INFO L758 garLoopResultBuilder]: At program point L84(lines 79 87) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,034 INFO L758 garLoopResultBuilder]: At program point L944(lines 935 948) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,034 INFO L758 garLoopResultBuilder]: At program point L944-1(lines 935 948) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,034 INFO L758 garLoopResultBuilder]: At program point L944-2(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,034 INFO L758 garLoopResultBuilder]: At program point L944-3(lines 935 948) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 1) .cse1) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1)))) [2021-07-05 09:53:54,034 INFO L758 garLoopResultBuilder]: At program point L944-4(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,035 INFO L758 garLoopResultBuilder]: At program point L944-5(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,035 INFO L758 garLoopResultBuilder]: At program point L944-6(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,035 INFO L758 garLoopResultBuilder]: At program point L944-7(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,035 INFO L765 garLoopResultBuilder]: At program point L944-8(lines 935 948) the Hoare annotation is: true [2021-07-05 09:53:54,035 INFO L765 garLoopResultBuilder]: At program point L944-9(lines 935 948) the Hoare annotation is: true [2021-07-05 09:53:54,035 INFO L765 garLoopResultBuilder]: At program point L944-10(lines 935 948) the Hoare annotation is: true [2021-07-05 09:53:54,035 INFO L765 garLoopResultBuilder]: At program point L944-11(lines 935 948) the Hoare annotation is: true [2021-07-05 09:53:54,035 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:53:54,036 INFO L762 garLoopResultBuilder]: For program point L683(lines 683 700) no Hoare annotation was computed. [2021-07-05 09:53:54,036 INFO L762 garLoopResultBuilder]: For program point L683-1(lines 683 700) no Hoare annotation was computed. [2021-07-05 09:53:54,036 INFO L762 garLoopResultBuilder]: For program point L683-2(lines 683 700) no Hoare annotation was computed. [2021-07-05 09:53:54,036 INFO L758 garLoopResultBuilder]: At program point L753(lines 748 756) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1)) (.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~methaneLevelCritical~0 1)) (.cse3 (= ~pumpRunning~0 0))) (or (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3)))) [2021-07-05 09:53:54,036 INFO L758 garLoopResultBuilder]: At program point L753-1(lines 748 756) the Hoare annotation is: false [2021-07-05 09:53:54,036 INFO L762 garLoopResultBuilder]: For program point L687(lines 687 695) no Hoare annotation was computed. [2021-07-05 09:53:54,036 INFO L765 garLoopResultBuilder]: At program point L753-2(lines 748 756) the Hoare annotation is: true [2021-07-05 09:53:54,037 INFO L762 garLoopResultBuilder]: For program point L687-1(lines 687 695) no Hoare annotation was computed. [2021-07-05 09:53:54,037 INFO L762 garLoopResultBuilder]: For program point L687-2(lines 687 695) no Hoare annotation was computed. [2021-07-05 09:53:54,037 INFO L762 garLoopResultBuilder]: For program point L886(lines 886 890) no Hoare annotation was computed. [2021-07-05 09:53:54,037 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:53:54,037 INFO L758 garLoopResultBuilder]: At program point L1019(lines 968 1020) the Hoare annotation is: false [2021-07-05 09:53:54,037 INFO L762 garLoopResultBuilder]: For program point L821(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,037 INFO L762 garLoopResultBuilder]: For program point L821-2(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,037 INFO L762 garLoopResultBuilder]: For program point L821-3(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,038 INFO L762 garLoopResultBuilder]: For program point L821-5(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,038 INFO L762 garLoopResultBuilder]: For program point L821-6(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,038 INFO L762 garLoopResultBuilder]: For program point L821-8(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,038 INFO L762 garLoopResultBuilder]: For program point L821-9(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,038 INFO L762 garLoopResultBuilder]: For program point L821-11(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,038 INFO L762 garLoopResultBuilder]: For program point L821-12(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,038 INFO L762 garLoopResultBuilder]: For program point L821-14(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,038 INFO L762 garLoopResultBuilder]: For program point L821-15(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,039 INFO L762 garLoopResultBuilder]: For program point L821-17(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,039 INFO L758 garLoopResultBuilder]: At program point L954(lines 949 957) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) [2021-07-05 09:53:54,039 INFO L758 garLoopResultBuilder]: At program point L954-1(lines 949 957) the Hoare annotation is: false [2021-07-05 09:53:54,039 INFO L758 garLoopResultBuilder]: At program point L954-2(lines 949 957) the Hoare annotation is: false [2021-07-05 09:53:54,039 INFO L758 garLoopResultBuilder]: At program point L954-3(lines 949 957) the Hoare annotation is: false [2021-07-05 09:53:54,039 INFO L765 garLoopResultBuilder]: At program point L954-4(lines 949 957) the Hoare annotation is: true [2021-07-05 09:53:54,040 INFO L765 garLoopResultBuilder]: At program point L954-5(lines 949 957) the Hoare annotation is: true [2021-07-05 09:53:54,041 INFO L765 garLoopResultBuilder]: At program point L495-2(lines 495 509) the Hoare annotation is: true [2021-07-05 09:53:54,041 INFO L762 garLoopResultBuilder]: For program point L99(lines 99 112) no Hoare annotation was computed. [2021-07-05 09:53:54,041 INFO L758 garLoopResultBuilder]: At program point L99-1(lines 1 1026) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 0 ~systemActive~0)) (.cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse3 (= ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~0 0)) (.cse5 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse7 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse2 .cse4) (and .cse7 .cse0 .cse1 .cse3) (and .cse7 .cse5 .cse6 .cse4) (and .cse7 .cse0 .cse4)))) [2021-07-05 09:53:54,041 INFO L762 garLoopResultBuilder]: For program point L99-2(lines 99 112) no Hoare annotation was computed. [2021-07-05 09:53:54,041 INFO L765 garLoopResultBuilder]: At program point L99-3(lines 1 1026) the Hoare annotation is: true [2021-07-05 09:53:54,041 INFO L762 garLoopResultBuilder]: For program point L99-4(lines 99 112) no Hoare annotation was computed. [2021-07-05 09:53:54,041 INFO L765 garLoopResultBuilder]: At program point L99-5(lines 1 1026) the Hoare annotation is: true [2021-07-05 09:53:54,042 INFO L762 garLoopResultBuilder]: For program point L496(line 496) no Hoare annotation was computed. [2021-07-05 09:53:54,042 INFO L758 garLoopResultBuilder]: At program point L827(lines 812 830) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) [2021-07-05 09:53:54,042 INFO L758 garLoopResultBuilder]: At program point L827-1(lines 812 830) the Hoare annotation is: false [2021-07-05 09:53:54,042 INFO L758 garLoopResultBuilder]: At program point L827-2(lines 812 830) the Hoare annotation is: false [2021-07-05 09:53:54,042 INFO L758 garLoopResultBuilder]: At program point L827-3(lines 812 830) the Hoare annotation is: false [2021-07-05 09:53:54,042 INFO L765 garLoopResultBuilder]: At program point L827-4(lines 812 830) the Hoare annotation is: true [2021-07-05 09:53:54,042 INFO L765 garLoopResultBuilder]: At program point L827-5(lines 812 830) the Hoare annotation is: true [2021-07-05 09:53:54,043 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable103 [2021-07-05 09:53:54,043 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:53:54,043 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/3) [2021-07-05 09:53:54,045 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:53:54,046 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 09:53:54,046 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:53:54,049 INFO L276 IsEmpty]: Start isEmpty. Operand has 227 states, 223 states have (on average 1.5201793721973094) internal successors, (339), 226 states have internal predecessors, (339), 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 09:53:54,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-07-05 09:53:54,050 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:54,050 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] [2021-07-05 09:53:54,050 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:54,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:54,051 INFO L82 PathProgramCache]: Analyzing trace with hash 301663155, now seen corresponding path program 1 times [2021-07-05 09:53:54,051 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:54,051 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092232758] [2021-07-05 09:53:54,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:54,051 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:54,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:54,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:54,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:54,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:54,086 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 09:53:54,086 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:54,086 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092232758] [2021-07-05 09:53:54,086 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1092232758] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:54,086 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:54,086 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:53:54,086 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441385520] [2021-07-05 09:53:54,087 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:53:54,087 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:54,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:53:54,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:53:54,088 INFO L87 Difference]: Start difference. First operand has 227 states, 223 states have (on average 1.5201793721973094) internal successors, (339), 226 states have internal predecessors, (339), 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 12.5) internal successors, (25), 2 states have internal predecessors, (25), 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 09:53:54,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:54,093 INFO L93 Difference]: Finished difference Result 448 states and 671 transitions. [2021-07-05 09:53:54,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:53:54,094 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 12.5) internal successors, (25), 2 states have internal predecessors, (25), 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 25 [2021-07-05 09:53:54,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:54,095 INFO L225 Difference]: With dead ends: 448 [2021-07-05 09:53:54,095 INFO L226 Difference]: Without dead ends: 219 [2021-07-05 09:53:54,096 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 09:53:54,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2021-07-05 09:53:54,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 219. [2021-07-05 09:53:54,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 219 states, 218 states have (on average 1.481651376146789) internal successors, (323), 218 states have internal predecessors, (323), 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 09:53:54,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 323 transitions. [2021-07-05 09:53:54,100 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 323 transitions. Word has length 25 [2021-07-05 09:53:54,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:54,101 INFO L442 AbstractCegarLoop]: Abstraction has 219 states and 323 transitions. [2021-07-05 09:53:54,101 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 12.5) internal successors, (25), 2 states have internal predecessors, (25), 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 09:53:54,101 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 323 transitions. [2021-07-05 09:53:54,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-07-05 09:53:54,103 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:53:54,103 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 09:53:54,103 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable196 [2021-07-05 09:53:54,103 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:53:54,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:53:54,105 INFO L82 PathProgramCache]: Analyzing trace with hash 419556532, now seen corresponding path program 1 times [2021-07-05 09:53:54,105 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:53:54,105 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [794610627] [2021-07-05 09:53:54,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:53:54,106 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:53:54,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:53:54,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:54,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:54,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:54,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:53:54,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:53:54,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:53:54,129 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 09:53:54,129 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:53:54,129 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [794610627] [2021-07-05 09:53:54,129 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [794610627] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:53:54,129 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:53:54,129 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:53:54,130 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41078753] [2021-07-05 09:53:54,130 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:53:54,130 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:53:54,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:53:54,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:54,131 INFO L87 Difference]: Start difference. First operand 219 states and 323 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 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 09:53:54,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:53:54,135 INFO L93 Difference]: Finished difference Result 219 states and 323 transitions. [2021-07-05 09:53:54,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:53:54,136 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 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 09:53:54,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:53:54,136 INFO L225 Difference]: With dead ends: 219 [2021-07-05 09:53:54,136 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:53:54,137 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:53:54,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:53:54,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:53:54,137 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 09:53:54,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:53:54,139 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 26 [2021-07-05 09:53:54,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:53:54,139 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:53:54,139 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 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 09:53:54,139 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:53:54,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:53:54,140 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:53:54,140 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,141 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,142 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,142 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,144 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,144 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,144 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,145 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,146 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,147 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,147 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,147 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,148 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,148 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,149 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,149 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,149 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,150 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,150 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,151 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,151 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,152 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,152 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,152 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,153 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,153 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,154 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,155 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,155 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,156 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,156 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,157 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,157 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,159 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,159 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,159 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,160 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,161 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,161 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,162 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,162 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,163 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,166 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,167 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,167 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,169 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,169 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,170 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,170 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,170 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,171 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,175 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,184 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,186 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,188 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,188 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,188 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,189 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,189 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,192 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,194 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,195 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,195 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,197 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,197 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,197 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,199 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,199 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,199 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,200 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,200 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,200 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,201 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,201 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,202 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:53:54,299 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:53:54,299 INFO L762 garLoopResultBuilder]: For program point L631(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,299 INFO L762 garLoopResultBuilder]: For program point L631-1(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,299 INFO L762 garLoopResultBuilder]: For program point L631-2(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,299 INFO L762 garLoopResultBuilder]: For program point L631-3(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,299 INFO L762 garLoopResultBuilder]: For program point L631-4(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,300 INFO L762 garLoopResultBuilder]: For program point L499(lines 499 503) no Hoare annotation was computed. [2021-07-05 09:53:54,300 INFO L762 garLoopResultBuilder]: For program point L631-5(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,300 INFO L762 garLoopResultBuilder]: For program point L499-1(lines 599 605) no Hoare annotation was computed. [2021-07-05 09:53:54,300 INFO L762 garLoopResultBuilder]: For program point L631-6(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,300 INFO L762 garLoopResultBuilder]: For program point L631-7(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,300 INFO L762 garLoopResultBuilder]: For program point L631-8(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,300 INFO L762 garLoopResultBuilder]: For program point L631-9(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,301 INFO L762 garLoopResultBuilder]: For program point L631-10(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,301 INFO L762 garLoopResultBuilder]: For program point L631-11(lines 631 648) no Hoare annotation was computed. [2021-07-05 09:53:54,301 INFO L762 garLoopResultBuilder]: For program point L103(lines 103 109) no Hoare annotation was computed. [2021-07-05 09:53:54,301 INFO L762 garLoopResultBuilder]: For program point L103-2(lines 103 109) no Hoare annotation was computed. [2021-07-05 09:53:54,301 INFO L762 garLoopResultBuilder]: For program point L103-4(lines 103 109) no Hoare annotation was computed. [2021-07-05 09:53:54,301 INFO L758 garLoopResultBuilder]: At program point L899(lines 894 902) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1))))) [2021-07-05 09:53:54,302 INFO L758 garLoopResultBuilder]: At program point L899-1(lines 894 902) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,302 INFO L758 garLoopResultBuilder]: At program point L899-2(lines 894 902) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,302 INFO L758 garLoopResultBuilder]: At program point L899-3(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,302 INFO L758 garLoopResultBuilder]: At program point L899-4(lines 894 902) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 0))) (or (and (= ~methaneLevelCritical~0 ~systemActive~0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse0) (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse0)))) [2021-07-05 09:53:54,302 INFO L758 garLoopResultBuilder]: At program point L899-5(lines 894 902) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse2 (= 0 ~systemActive~0)) (.cse4 (= 1 ~systemActive~0)) (.cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1)) (.cse1 (= ~methaneLevelCritical~0 1)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse5 .cse6 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse3)))) [2021-07-05 09:53:54,302 INFO L758 garLoopResultBuilder]: At program point L899-6(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,302 INFO L758 garLoopResultBuilder]: At program point L899-7(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,303 INFO L762 garLoopResultBuilder]: For program point L635(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,303 INFO L758 garLoopResultBuilder]: At program point L899-8(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,303 INFO L762 garLoopResultBuilder]: For program point L635-1(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,303 INFO L758 garLoopResultBuilder]: At program point L899-9(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,303 INFO L762 garLoopResultBuilder]: For program point L635-2(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,303 INFO L758 garLoopResultBuilder]: At program point L899-10(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,303 INFO L762 garLoopResultBuilder]: For program point L635-3(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,304 INFO L758 garLoopResultBuilder]: At program point L899-11(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,304 INFO L762 garLoopResultBuilder]: For program point L635-4(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,304 INFO L758 garLoopResultBuilder]: At program point L899-12(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,304 INFO L762 garLoopResultBuilder]: For program point L635-5(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,304 INFO L758 garLoopResultBuilder]: At program point L899-13(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,304 INFO L762 garLoopResultBuilder]: For program point L635-6(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,304 INFO L758 garLoopResultBuilder]: At program point L899-14(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,304 INFO L762 garLoopResultBuilder]: For program point L635-7(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,305 INFO L758 garLoopResultBuilder]: At program point L899-15(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,305 INFO L762 garLoopResultBuilder]: For program point L635-8(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,305 INFO L758 garLoopResultBuilder]: At program point L899-16(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,305 INFO L762 garLoopResultBuilder]: For program point L635-9(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,305 INFO L758 garLoopResultBuilder]: At program point L899-17(lines 894 902) the Hoare annotation is: false [2021-07-05 09:53:54,305 INFO L762 garLoopResultBuilder]: For program point L635-10(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,305 INFO L762 garLoopResultBuilder]: For program point L635-11(lines 635 643) no Hoare annotation was computed. [2021-07-05 09:53:54,306 INFO L762 garLoopResultBuilder]: For program point L570(lines 570 577) no Hoare annotation was computed. [2021-07-05 09:53:54,306 INFO L765 garLoopResultBuilder]: At program point L570-1(lines 570 577) the Hoare annotation is: true [2021-07-05 09:53:54,306 INFO L762 garLoopResultBuilder]: For program point L835(lines 835 841) no Hoare annotation was computed. [2021-07-05 09:53:54,306 INFO L758 garLoopResultBuilder]: At program point L835-1(lines 835 841) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 0))) (or (and (= ~methaneLevelCritical~0 1) .cse0) (and (= ~methaneLevelCritical~0 0) .cse0)))) [2021-07-05 09:53:54,306 INFO L762 garLoopResultBuilder]: For program point L970(lines 969 1018) no Hoare annotation was computed. [2021-07-05 09:53:54,306 INFO L762 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-07-05 09:53:54,306 INFO L762 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2021-07-05 09:53:54,306 INFO L762 garLoopResultBuilder]: For program point L46-2(line 46) no Hoare annotation was computed. [2021-07-05 09:53:54,307 INFO L762 garLoopResultBuilder]: For program point L971(lines 971 975) no Hoare annotation was computed. [2021-07-05 09:53:54,307 INFO L765 garLoopResultBuilder]: At program point L579(lines 560 582) the Hoare annotation is: true [2021-07-05 09:53:54,307 INFO L762 garLoopResultBuilder]: For program point L979(lines 979 985) no Hoare annotation was computed. [2021-07-05 09:53:54,307 INFO L758 garLoopResultBuilder]: At program point L979-1(lines 979 985) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 0 ~systemActive~0)) (.cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse3 (= ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~0 0)) (.cse5 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse7 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse2 .cse4) (and .cse7 .cse0 .cse1 .cse3) (and .cse7 .cse5 .cse6 .cse4) (and .cse7 .cse0 .cse4)))) [2021-07-05 09:53:54,307 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:53:54,307 INFO L762 garLoopResultBuilder]: For program point L719(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,307 INFO L762 garLoopResultBuilder]: For program point L719-2(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,308 INFO L762 garLoopResultBuilder]: For program point L719-4(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,308 INFO L762 garLoopResultBuilder]: For program point L719-6(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,308 INFO L762 garLoopResultBuilder]: For program point L719-8(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,308 INFO L762 garLoopResultBuilder]: For program point L719-10(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,308 INFO L762 garLoopResultBuilder]: For program point L719-12(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,308 INFO L762 garLoopResultBuilder]: For program point L719-14(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,308 INFO L762 garLoopResultBuilder]: For program point L719-16(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,309 INFO L762 garLoopResultBuilder]: For program point L719-18(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,309 INFO L762 garLoopResultBuilder]: For program point L719-20(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,309 INFO L762 garLoopResultBuilder]: For program point L719-22(lines 719 725) no Hoare annotation was computed. [2021-07-05 09:53:54,309 INFO L762 garLoopResultBuilder]: For program point L657(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:54,309 INFO L762 garLoopResultBuilder]: For program point L657-1(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:54,309 INFO L762 garLoopResultBuilder]: For program point L657-2(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:54,309 INFO L762 garLoopResultBuilder]: For program point L657-3(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:54,309 INFO L762 garLoopResultBuilder]: For program point L657-4(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:54,310 INFO L762 garLoopResultBuilder]: For program point L657-5(lines 657 674) no Hoare annotation was computed. [2021-07-05 09:53:54,310 INFO L762 garLoopResultBuilder]: For program point L989(lines 989 995) no Hoare annotation was computed. [2021-07-05 09:53:54,310 INFO L758 garLoopResultBuilder]: At program point L989-1(lines 989 995) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse2) (and .cse4 .cse3) (and .cse4 .cse0)))) [2021-07-05 09:53:54,310 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:53:54,310 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:53:54,310 INFO L762 garLoopResultBuilder]: For program point L661(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:54,310 INFO L762 garLoopResultBuilder]: For program point L661-1(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:54,311 INFO L762 garLoopResultBuilder]: For program point L661-2(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:54,311 INFO L762 garLoopResultBuilder]: For program point L661-3(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:54,311 INFO L762 garLoopResultBuilder]: For program point L661-4(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:54,311 INFO L762 garLoopResultBuilder]: For program point L661-5(lines 661 669) no Hoare annotation was computed. [2021-07-05 09:53:54,311 INFO L762 garLoopResultBuilder]: For program point L862(lines 862 866) no Hoare annotation was computed. [2021-07-05 09:53:54,311 INFO L762 garLoopResultBuilder]: For program point L862-3(lines 862 866) no Hoare annotation was computed. [2021-07-05 09:53:54,311 INFO L762 garLoopResultBuilder]: For program point L862-6(lines 862 866) no Hoare annotation was computed. [2021-07-05 09:53:54,311 INFO L758 garLoopResultBuilder]: At program point L599(lines 598 617) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse2) (and .cse4 .cse3) (and .cse4 .cse0)))) [2021-07-05 09:53:54,312 INFO L762 garLoopResultBuilder]: For program point L599-1(lines 599 605) no Hoare annotation was computed. [2021-07-05 09:53:54,312 INFO L758 garLoopResultBuilder]: At program point L599-2(lines 598 617) the Hoare annotation is: false [2021-07-05 09:53:54,312 INFO L758 garLoopResultBuilder]: At program point L599-3(lines 598 617) the Hoare annotation is: false [2021-07-05 09:53:54,312 INFO L762 garLoopResultBuilder]: For program point L999(lines 999 1014) no Hoare annotation was computed. [2021-07-05 09:53:54,312 INFO L762 garLoopResultBuilder]: For program point L802(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,312 INFO L762 garLoopResultBuilder]: For program point L802-2(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,313 INFO L762 garLoopResultBuilder]: For program point L802-3(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,313 INFO L762 garLoopResultBuilder]: For program point L802-5(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,313 INFO L762 garLoopResultBuilder]: For program point L802-6(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,313 INFO L762 garLoopResultBuilder]: For program point L802-8(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,313 INFO L762 garLoopResultBuilder]: For program point L802-9(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,313 INFO L762 garLoopResultBuilder]: For program point L802-11(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,313 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:53:54,313 INFO L762 garLoopResultBuilder]: For program point L802-12(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,314 INFO L762 garLoopResultBuilder]: For program point L802-14(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,314 INFO L762 garLoopResultBuilder]: For program point L802-15(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,314 INFO L762 garLoopResultBuilder]: For program point L802-17(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,314 INFO L762 garLoopResultBuilder]: For program point L802-18(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,314 INFO L762 garLoopResultBuilder]: For program point L802-20(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,314 INFO L762 garLoopResultBuilder]: For program point L802-21(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,314 INFO L758 garLoopResultBuilder]: At program point L76(lines 1 1026) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,315 INFO L762 garLoopResultBuilder]: For program point L802-23(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,315 INFO L762 garLoopResultBuilder]: For program point L802-24(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,315 INFO L762 garLoopResultBuilder]: For program point L802-26(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,315 INFO L762 garLoopResultBuilder]: For program point L802-27(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,315 INFO L762 garLoopResultBuilder]: For program point L802-29(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,315 INFO L762 garLoopResultBuilder]: For program point L802-30(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,315 INFO L762 garLoopResultBuilder]: For program point L802-32(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,316 INFO L762 garLoopResultBuilder]: For program point L802-33(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,316 INFO L762 garLoopResultBuilder]: For program point L802-35(lines 802 806) no Hoare annotation was computed. [2021-07-05 09:53:54,316 INFO L758 garLoopResultBuilder]: At program point L606(lines 606 612) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= 0 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 1)) (.cse4 (= 1 ~systemActive~0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse2) (and .cse4 .cse3 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (and .cse4 .cse0 .cse2) (and .cse4 .cse3 .cse2)))) [2021-07-05 09:53:54,316 INFO L758 garLoopResultBuilder]: At program point L606-1(lines 606 612) the Hoare annotation is: false [2021-07-05 09:53:54,316 INFO L758 garLoopResultBuilder]: At program point L606-2(lines 606 612) the Hoare annotation is: false [2021-07-05 09:53:54,316 INFO L762 garLoopResultBuilder]: For program point L939(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,316 INFO L762 garLoopResultBuilder]: For program point L939-1(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,317 INFO L762 garLoopResultBuilder]: For program point L939-2(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,317 INFO L762 garLoopResultBuilder]: For program point L939-3(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,317 INFO L762 garLoopResultBuilder]: For program point L939-4(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,317 INFO L762 garLoopResultBuilder]: For program point L939-5(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,317 INFO L762 garLoopResultBuilder]: For program point L939-6(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,317 INFO L762 garLoopResultBuilder]: For program point L939-7(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,317 INFO L762 garLoopResultBuilder]: For program point L939-8(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,317 INFO L762 garLoopResultBuilder]: For program point L939-9(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,318 INFO L762 garLoopResultBuilder]: For program point L939-10(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,318 INFO L762 garLoopResultBuilder]: For program point L939-11(lines 939 945) no Hoare annotation was computed. [2021-07-05 09:53:54,318 INFO L762 garLoopResultBuilder]: For program point L874(lines 874 878) no Hoare annotation was computed. [2021-07-05 09:53:54,318 INFO L758 garLoopResultBuilder]: At program point L808(lines 793 811) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,318 INFO L758 garLoopResultBuilder]: At program point L808-1(lines 793 811) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,318 INFO L758 garLoopResultBuilder]: At program point L808-2(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,318 INFO L758 garLoopResultBuilder]: At program point L808-3(lines 793 811) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 1) .cse1) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1)))) [2021-07-05 09:53:54,319 INFO L758 garLoopResultBuilder]: At program point L808-4(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,319 INFO L758 garLoopResultBuilder]: At program point L808-5(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,319 INFO L758 garLoopResultBuilder]: At program point L808-6(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,319 INFO L758 garLoopResultBuilder]: At program point L808-7(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,319 INFO L758 garLoopResultBuilder]: At program point L808-8(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,319 INFO L758 garLoopResultBuilder]: At program point L808-9(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,319 INFO L758 garLoopResultBuilder]: At program point L808-10(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,319 INFO L758 garLoopResultBuilder]: At program point L808-11(lines 793 811) the Hoare annotation is: false [2021-07-05 09:53:54,320 INFO L762 garLoopResultBuilder]: For program point L1007(lines 1007 1013) no Hoare annotation was computed. [2021-07-05 09:53:54,320 INFO L758 garLoopResultBuilder]: At program point L1007-1(lines 599 605) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse2) (and .cse4 .cse3) (and .cse4 .cse0)))) [2021-07-05 09:53:54,320 INFO L758 garLoopResultBuilder]: At program point L744(lines 737 747) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1)) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0))))) [2021-07-05 09:53:54,320 INFO L758 garLoopResultBuilder]: At program point L744-1(lines 737 747) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,320 INFO L758 garLoopResultBuilder]: At program point L744-2(lines 737 747) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,320 INFO L758 garLoopResultBuilder]: At program point L744-3(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,321 INFO L758 garLoopResultBuilder]: At program point L744-4(lines 737 747) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 0))) (or (and (= ~methaneLevelCritical~0 ~systemActive~0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1) .cse0) (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse0)))) [2021-07-05 09:53:54,321 INFO L758 garLoopResultBuilder]: At program point L744-5(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,321 INFO L758 garLoopResultBuilder]: At program point L546(lines 542 548) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,321 INFO L758 garLoopResultBuilder]: At program point L744-6(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,321 INFO L758 garLoopResultBuilder]: At program point L744-7(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,321 INFO L758 garLoopResultBuilder]: At program point L744-8(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,321 INFO L758 garLoopResultBuilder]: At program point L744-9(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,322 INFO L758 garLoopResultBuilder]: At program point L744-10(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,322 INFO L758 garLoopResultBuilder]: At program point L744-11(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,322 INFO L758 garLoopResultBuilder]: At program point L744-12(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,322 INFO L758 garLoopResultBuilder]: At program point L744-13(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,322 INFO L758 garLoopResultBuilder]: At program point L744-14(lines 737 747) the Hoare annotation is: false [2021-07-05 09:53:54,322 INFO L758 garLoopResultBuilder]: At program point L84(lines 79 87) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,322 INFO L758 garLoopResultBuilder]: At program point L944(lines 935 948) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,322 INFO L758 garLoopResultBuilder]: At program point L944-1(lines 935 948) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0)) [2021-07-05 09:53:54,323 INFO L758 garLoopResultBuilder]: At program point L944-2(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,323 INFO L758 garLoopResultBuilder]: At program point L944-3(lines 935 948) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 1) .cse1) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1)))) [2021-07-05 09:53:54,323 INFO L758 garLoopResultBuilder]: At program point L944-4(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,323 INFO L758 garLoopResultBuilder]: At program point L944-5(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,323 INFO L758 garLoopResultBuilder]: At program point L944-6(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,323 INFO L758 garLoopResultBuilder]: At program point L944-7(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,323 INFO L758 garLoopResultBuilder]: At program point L944-8(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,324 INFO L758 garLoopResultBuilder]: At program point L944-9(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,324 INFO L758 garLoopResultBuilder]: At program point L944-10(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,324 INFO L758 garLoopResultBuilder]: At program point L944-11(lines 935 948) the Hoare annotation is: false [2021-07-05 09:53:54,324 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:53:54,324 INFO L762 garLoopResultBuilder]: For program point L683(lines 683 700) no Hoare annotation was computed. [2021-07-05 09:53:54,324 INFO L762 garLoopResultBuilder]: For program point L683-1(lines 683 700) no Hoare annotation was computed. [2021-07-05 09:53:54,324 INFO L762 garLoopResultBuilder]: For program point L683-2(lines 683 700) no Hoare annotation was computed. [2021-07-05 09:53:54,325 INFO L758 garLoopResultBuilder]: At program point L753(lines 748 756) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1)) (.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~methaneLevelCritical~0 1)) (.cse3 (= ~pumpRunning~0 0))) (or (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3)))) [2021-07-05 09:53:54,325 INFO L758 garLoopResultBuilder]: At program point L753-1(lines 748 756) the Hoare annotation is: false [2021-07-05 09:53:54,325 INFO L762 garLoopResultBuilder]: For program point L687(lines 687 695) no Hoare annotation was computed. [2021-07-05 09:53:54,325 INFO L758 garLoopResultBuilder]: At program point L753-2(lines 748 756) the Hoare annotation is: false [2021-07-05 09:53:54,325 INFO L762 garLoopResultBuilder]: For program point L687-1(lines 687 695) no Hoare annotation was computed. [2021-07-05 09:53:54,325 INFO L762 garLoopResultBuilder]: For program point L687-2(lines 687 695) no Hoare annotation was computed. [2021-07-05 09:53:54,325 INFO L762 garLoopResultBuilder]: For program point L886(lines 886 890) no Hoare annotation was computed. [2021-07-05 09:53:54,325 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:53:54,326 INFO L758 garLoopResultBuilder]: At program point L1019(lines 968 1020) the Hoare annotation is: false [2021-07-05 09:53:54,326 INFO L762 garLoopResultBuilder]: For program point L821(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,326 INFO L762 garLoopResultBuilder]: For program point L821-2(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,326 INFO L762 garLoopResultBuilder]: For program point L821-3(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,326 INFO L762 garLoopResultBuilder]: For program point L821-5(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,326 INFO L762 garLoopResultBuilder]: For program point L821-6(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,326 INFO L762 garLoopResultBuilder]: For program point L821-8(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,327 INFO L762 garLoopResultBuilder]: For program point L821-9(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,327 INFO L762 garLoopResultBuilder]: For program point L821-11(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,327 INFO L762 garLoopResultBuilder]: For program point L821-12(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,327 INFO L762 garLoopResultBuilder]: For program point L821-14(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,327 INFO L762 garLoopResultBuilder]: For program point L821-15(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,327 INFO L762 garLoopResultBuilder]: For program point L821-17(lines 821 825) no Hoare annotation was computed. [2021-07-05 09:53:54,327 INFO L758 garLoopResultBuilder]: At program point L954(lines 949 957) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) [2021-07-05 09:53:54,327 INFO L758 garLoopResultBuilder]: At program point L954-1(lines 949 957) the Hoare annotation is: false [2021-07-05 09:53:54,328 INFO L758 garLoopResultBuilder]: At program point L954-2(lines 949 957) the Hoare annotation is: false [2021-07-05 09:53:54,328 INFO L758 garLoopResultBuilder]: At program point L954-3(lines 949 957) the Hoare annotation is: false [2021-07-05 09:53:54,328 INFO L758 garLoopResultBuilder]: At program point L954-4(lines 949 957) the Hoare annotation is: false [2021-07-05 09:53:54,328 INFO L758 garLoopResultBuilder]: At program point L954-5(lines 949 957) the Hoare annotation is: false [2021-07-05 09:53:54,328 INFO L758 garLoopResultBuilder]: At program point L495-2(lines 495 509) the Hoare annotation is: false [2021-07-05 09:53:54,328 INFO L762 garLoopResultBuilder]: For program point L99(lines 99 112) no Hoare annotation was computed. [2021-07-05 09:53:54,328 INFO L758 garLoopResultBuilder]: At program point L99-1(lines 1 1026) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 0 ~systemActive~0)) (.cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse3 (= ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~0 0)) (.cse5 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse7 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse2 .cse4) (and .cse7 .cse0 .cse1 .cse3) (and .cse7 .cse5 .cse6 .cse4) (and .cse7 .cse0 .cse4)))) [2021-07-05 09:53:54,329 INFO L762 garLoopResultBuilder]: For program point L99-2(lines 99 112) no Hoare annotation was computed. [2021-07-05 09:53:54,329 INFO L758 garLoopResultBuilder]: At program point L99-3(lines 1 1026) the Hoare annotation is: false [2021-07-05 09:53:54,329 INFO L762 garLoopResultBuilder]: For program point L99-4(lines 99 112) no Hoare annotation was computed. [2021-07-05 09:53:54,329 INFO L758 garLoopResultBuilder]: At program point L99-5(lines 1 1026) the Hoare annotation is: false [2021-07-05 09:53:54,329 INFO L762 garLoopResultBuilder]: For program point L496(line 496) no Hoare annotation was computed. [2021-07-05 09:53:54,329 INFO L758 garLoopResultBuilder]: At program point L827(lines 812 830) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) [2021-07-05 09:53:54,329 INFO L758 garLoopResultBuilder]: At program point L827-1(lines 812 830) the Hoare annotation is: false [2021-07-05 09:53:54,330 INFO L758 garLoopResultBuilder]: At program point L827-2(lines 812 830) the Hoare annotation is: false [2021-07-05 09:53:54,330 INFO L758 garLoopResultBuilder]: At program point L827-3(lines 812 830) the Hoare annotation is: false [2021-07-05 09:53:54,330 INFO L758 garLoopResultBuilder]: At program point L827-4(lines 812 830) the Hoare annotation is: false [2021-07-05 09:53:54,330 INFO L758 garLoopResultBuilder]: At program point L827-5(lines 812 830) the Hoare annotation is: false [2021-07-05 09:53:54,331 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable197 [2021-07-05 09:53:54,331 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:53:54,331 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/3) [2021-07-05 09:53:54,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 09:53:54 BoogieIcfgContainer [2021-07-05 09:53:54,371 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 09:53:54,372 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 09:53:54,372 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 09:53:54,372 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 09:53:54,372 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:53:46" (3/4) ... [2021-07-05 09:53:54,376 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 09:53:54,404 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-07-05 09:53:54,406 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-07-05 09:53:54,407 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-07-05 09:53:54,409 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-07-05 09:53:54,410 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-07-05 09:53:54,411 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:53:54,413 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:53:54,435 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((methaneLevelCritical == 0 && \result == 0) && 0 == systemActive) && tmp == 0) && pumpRunning == 0) || (((\result == 1 && methaneLevelCritical == 1) && 0 == systemActive) && pumpRunning == 0)) || (((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == 0)) || (((1 == systemActive && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0)) || ((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0)) [2021-07-05 09:53:54,436 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((methaneLevelCritical == 0 && \result == 0) && 0 == systemActive) && tmp == 0) && pumpRunning == 0) || (((\result == 1 && methaneLevelCritical == 1) && 0 == systemActive) && pumpRunning == 0)) || (((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == 0)) || (((1 == systemActive && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0)) || ((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0)) [2021-07-05 09:53:54,438 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((methaneLevelCritical == 1 && 0 == systemActive) && pumpRunning == 0) || ((methaneLevelCritical == 0 && 0 == systemActive) && pumpRunning == 0)) || ((1 == systemActive && methaneLevelCritical == 0) && \result == 0)) || ((1 == systemActive && methaneLevelCritical == 1) && pumpRunning == 0)) || ((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0)) [2021-07-05 09:53:54,439 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((\result == 1 && methaneLevelCritical == 1) && 0 == systemActive) && pumpRunning == 0) || ((1 == systemActive && methaneLevelCritical == 0) && \result == 0)) || (((methaneLevelCritical == 0 && \result == 0) && 0 == systemActive) && pumpRunning == 0)) || (((1 == systemActive && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0)) [2021-07-05 09:53:54,440 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((1 == systemActive && methaneLevelCritical == 0) && \result == 0) || ((1 == systemActive && \result == 1) && methaneLevelCritical == 1)) [2021-07-05 09:53:54,445 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((1 == systemActive && \result == 1) && \result == 1) && methaneLevelCritical == 1) || ((1 == systemActive && methaneLevelCritical == 0) && \result == 0)) [2021-07-05 09:53:54,445 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && \result == 1) && \result == 0) && methaneLevelCritical == 1) && pumpRunning == 0) || ((((\result == 1 && \result == 0) && methaneLevelCritical == 1) && 0 == systemActive) && pumpRunning == 0)) [2021-07-05 09:53:54,448 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0 [2021-07-05 09:53:54,448 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 [2021-07-05 09:53:54,448 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0 [2021-07-05 09:53:54,448 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((methaneLevelCritical == systemActive && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) || (((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0)) [2021-07-05 09:53:54,449 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 [2021-07-05 09:53:54,449 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((methaneLevelCritical == systemActive && \result == 1) && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) || (((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0)) [2021-07-05 09:53:54,450 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 [2021-07-05 09:53:54,450 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 [2021-07-05 09:53:54,450 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 [2021-07-05 09:53:54,451 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 [2021-07-05 09:53:54,451 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 [2021-07-05 09:53:54,451 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 [2021-07-05 09:53:54,524 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 09:53:54,525 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 09:53:54,526 INFO L168 Benchmark]: Toolchain (without parser) took 9802.74 ms. Allocated memory was 52.4 MB in the beginning and 251.7 MB in the end (delta: 199.2 MB). Free memory was 28.7 MB in the beginning and 223.9 MB in the end (delta: -195.2 MB). Peak memory consumption was 152.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:54,526 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 52.4 MB. Free memory was 33.9 MB in the beginning and 33.9 MB in the end (delta: 41.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 09:53:54,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 391.90 ms. Allocated memory was 52.4 MB in the beginning and 71.3 MB in the end (delta: 18.9 MB). Free memory was 28.5 MB in the beginning and 46.0 MB in the end (delta: -17.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:54,527 INFO L168 Benchmark]: Boogie Procedure Inliner took 103.42 ms. Allocated memory is still 71.3 MB. Free memory was 46.0 MB in the beginning and 40.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:54,530 INFO L168 Benchmark]: Boogie Preprocessor took 80.22 ms. Allocated memory is still 71.3 MB. Free memory was 40.0 MB in the beginning and 36.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:54,530 INFO L168 Benchmark]: RCFGBuilder took 1102.59 ms. Allocated memory was 71.3 MB in the beginning and 86.0 MB in the end (delta: 14.7 MB). Free memory was 35.8 MB in the beginning and 46.6 MB in the end (delta: -10.8 MB). Peak memory consumption was 15.1 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:54,530 INFO L168 Benchmark]: TraceAbstraction took 7953.33 ms. Allocated memory was 86.0 MB in the beginning and 251.7 MB in the end (delta: 165.7 MB). Free memory was 46.1 MB in the beginning and 95.9 MB in the end (delta: -49.8 MB). Peak memory consumption was 115.8 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:54,531 INFO L168 Benchmark]: Witness Printer took 153.23 ms. Allocated memory is still 251.7 MB. Free memory was 95.9 MB in the beginning and 223.9 MB in the end (delta: -128.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2021-07-05 09:53:54,535 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 52.4 MB. Free memory was 33.9 MB in the beginning and 33.9 MB in the end (delta: 41.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 391.90 ms. Allocated memory was 52.4 MB in the beginning and 71.3 MB in the end (delta: 18.9 MB). Free memory was 28.5 MB in the beginning and 46.0 MB in the end (delta: -17.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 103.42 ms. Allocated memory is still 71.3 MB. Free memory was 46.0 MB in the beginning and 40.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 80.22 ms. Allocated memory is still 71.3 MB. Free memory was 40.0 MB in the beginning and 36.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1102.59 ms. Allocated memory was 71.3 MB in the beginning and 86.0 MB in the end (delta: 14.7 MB). Free memory was 35.8 MB in the beginning and 46.6 MB in the end (delta: -10.8 MB). Peak memory consumption was 15.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 7953.33 ms. Allocated memory was 86.0 MB in the beginning and 251.7 MB in the end (delta: 165.7 MB). Free memory was 46.1 MB in the beginning and 95.9 MB in the end (delta: -49.8 MB). Peak memory consumption was 115.8 MB. Max. memory is 16.1 GB. * Witness Printer took 153.23 ms. Allocated memory is still 251.7 MB. Free memory was 95.9 MB in the beginning and 223.9 MB in the end (delta: -128.0 MB). Peak memory consumption was 21.0 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: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 46]: 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, 227 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 7315.0ms, OverallIterations: 10, TraceHistogramMax: 2, EmptinessCheckTime: 19.3ms, AutomataDifference: 1742.8ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 4360.9ms, InitialAbstractionConstructionTime: 12.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 1738 SDtfs, 2574 SDslu, 3729 SDs, 0 SdLazy, 546 SolverSat, 122 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 668.7ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 99 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 184 ImplicationChecksByTransitivity, 389.6ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=490occurred in iteration=7, InterpolantAutomatonStates: 77, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 230.4ms AutomataMinimizationTime, 10 MinimizatonAttempts, 2497 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 92 LocationsWithAnnotation, 92 PreInvPairs, 472 NumberOfFragments, 757 HoareAnnotationTreeSize, 92 FomulaSimplifications, 1161634 FormulaSimplificationTreeSizeReduction, 1701.3ms HoareSimplificationTime, 92 FomulaSimplificationsInter, 65726 FormulaSimplificationTreeSizeReductionInter, 2640.0ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 42.3ms SsaConstructionTime, 254.3ms SatisfiabilityAnalysisTime, 423.2ms InterpolantComputationTime, 354 NumberOfCodeBlocks, 354 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 344 ConstructedInterpolants, 0 QuantifiedInterpolants, 590 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 28/28 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, 227 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 242.5ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.5ms, AutomataDifference: 13.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 133.2ms, InitialAbstractionConstructionTime: 1.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 453 SDtfs, 115 SDslu, 5 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.5ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=227occurred 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: 4.1ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 92 LocationsWithAnnotation, 92 PreInvPairs, 154 NumberOfFragments, 154 HoareAnnotationTreeSize, 92 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 46.9ms HoareSimplificationTime, 92 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 81.4ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 4.0ms SsaConstructionTime, 13.8ms SatisfiabilityAnalysisTime, 23.9ms InterpolantComputationTime, 33 NumberOfCodeBlocks, 33 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 31 ConstructedInterpolants, 0 QuantifiedInterpolants, 35 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, 227 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 285.7ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 2.8ms, AutomataDifference: 15.2ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 158.5ms, InitialAbstractionConstructionTime: 2.3ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 453 SDtfs, 115 SDslu, 5 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=227occurred 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: 6.2ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 92 LocationsWithAnnotation, 92 PreInvPairs, 125 NumberOfFragments, 154 HoareAnnotationTreeSize, 92 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 59.6ms HoareSimplificationTime, 92 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 87.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 3.5ms SsaConstructionTime, 11.5ms SatisfiabilityAnalysisTime, 38.8ms InterpolantComputationTime, 51 NumberOfCodeBlocks, 51 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 49 ConstructedInterpolants, 0 QuantifiedInterpolants, 53 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: 793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 570]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 949]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((1 == systemActive && methaneLevelCritical == 0) && \result == 0) || ((1 == systemActive && \result == 1) && methaneLevelCritical == 1)) - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 949]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 - InvariantResult [Line: 949]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 598]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((methaneLevelCritical == 1 && 0 == systemActive) && pumpRunning == 0) || ((methaneLevelCritical == 0 && 0 == systemActive) && pumpRunning == 0)) || (1 == systemActive && methaneLevelCritical == 0)) || (1 == systemActive && methaneLevelCritical == 1)) - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 - InvariantResult [Line: 949]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 598]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 949]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 79]: Loop Invariant Derived loop invariant: ((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((methaneLevelCritical == systemActive && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) || (((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0)) - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && \result == 1) && \result == 0) && methaneLevelCritical == 1) && pumpRunning == 0) || ((((\result == 1 && \result == 0) && methaneLevelCritical == 1) && 0 == systemActive) && pumpRunning == 0)) - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((1 == systemActive && methaneLevelCritical == 1) && pumpRunning == 0) || ((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0)) - InvariantResult [Line: 949]: Loop Invariant Derived loop invariant: ((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 812]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 812]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((1 == systemActive && methaneLevelCritical == 1) && pumpRunning == 0) || ((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0)) - InvariantResult [Line: 812]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 812]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((methaneLevelCritical == 0 && \result == 0) && 0 == systemActive) && tmp == 0) && pumpRunning == 0) || (((\result == 1 && methaneLevelCritical == 1) && 0 == systemActive) && pumpRunning == 0)) || (((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == 0)) || (((1 == systemActive && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0)) || ((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0)) - InvariantResult [Line: 812]: Loop Invariant Derived loop invariant: ((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 - InvariantResult [Line: 812]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((methaneLevelCritical == systemActive && \result == 1) && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) || (((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0)) - InvariantResult [Line: 599]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((methaneLevelCritical == 1 && 0 == systemActive) && pumpRunning == 0) || ((methaneLevelCritical == 0 && 0 == systemActive) && pumpRunning == 0)) || (1 == systemActive && methaneLevelCritical == 0)) || (1 == systemActive && methaneLevelCritical == 1)) - InvariantResult [Line: 560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 495]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 542]: Loop Invariant Derived loop invariant: ((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 835]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((methaneLevelCritical == 1 && pumpRunning == 0) || (methaneLevelCritical == 0 && pumpRunning == 0)) - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((1 == systemActive && \result == 1) && \result == 1) && methaneLevelCritical == 1) || ((1 == systemActive && methaneLevelCritical == 0) && \result == 0)) - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 - InvariantResult [Line: 989]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((methaneLevelCritical == 1 && 0 == systemActive) && pumpRunning == 0) || ((methaneLevelCritical == 0 && 0 == systemActive) && pumpRunning == 0)) || (1 == systemActive && methaneLevelCritical == 0)) || (1 == systemActive && methaneLevelCritical == 1)) - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0 - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 598]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 606]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((methaneLevelCritical == 1 && 0 == systemActive) && pumpRunning == 0) || ((methaneLevelCritical == 0 && 0 == systemActive) && pumpRunning == 0)) || ((1 == systemActive && methaneLevelCritical == 0) && \result == 0)) || ((1 == systemActive && methaneLevelCritical == 1) && pumpRunning == 0)) || ((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0)) - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((\result == 1 && methaneLevelCritical == 1) && 0 == systemActive) && pumpRunning == 0) || ((1 == systemActive && methaneLevelCritical == 0) && \result == 0)) || (((methaneLevelCritical == 0 && \result == 0) && 0 == systemActive) && pumpRunning == 0)) || (((1 == systemActive && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0)) - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 606]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((methaneLevelCritical == 0 && \result == 0) && 0 == systemActive) && tmp == 0) && pumpRunning == 0) || (((\result == 1 && methaneLevelCritical == 1) && 0 == systemActive) && pumpRunning == 0)) || (((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == 0)) || (((1 == systemActive && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0)) || ((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0)) - InvariantResult [Line: 606]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-07-05 09:53:54,603 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...