/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCInlineTransformed.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_SUM.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product63.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-11 05:52:25,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-11 05:52:25,805 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-11 05:52:25,861 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-11 05:52:25,861 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-11 05:52:25,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-11 05:52:25,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-11 05:52:25,864 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-11 05:52:25,865 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-11 05:52:25,866 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-11 05:52:25,866 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-11 05:52:25,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-11 05:52:25,867 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-11 05:52:25,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-11 05:52:25,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-11 05:52:25,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-11 05:52:25,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-11 05:52:25,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-11 05:52:25,875 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-11 05:52:25,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-11 05:52:25,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-11 05:52:25,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-11 05:52:25,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-11 05:52:25,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-11 05:52:25,882 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-11 05:52:25,882 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-11 05:52:25,882 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-11 05:52:25,883 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-11 05:52:25,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-11 05:52:25,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-11 05:52:25,884 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-11 05:52:25,884 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-11 05:52:25,885 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-11 05:52:25,885 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-11 05:52:25,886 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-11 05:52:25,886 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-11 05:52:25,886 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-11 05:52:25,887 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-11 05:52:25,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-11 05:52:25,887 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-11 05:52:25,888 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-11 05:52:25,888 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_SUM.epf [2022-01-11 05:52:25,902 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-11 05:52:25,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-11 05:52:25,903 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-11 05:52:25,903 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-11 05:52:25,904 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-11 05:52:25,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-11 05:52:25,904 INFO L138 SettingsManager]: * Use SBE=true [2022-01-11 05:52:25,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-11 05:52:25,904 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-11 05:52:25,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-11 05:52:25,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-11 05:52:25,905 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-11 05:52:25,905 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-11 05:52:25,905 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-11 05:52:25,905 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-11 05:52:25,905 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-11 05:52:25,905 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-11 05:52:25,906 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-11 05:52:25,906 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-11 05:52:25,906 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-11 05:52:25,906 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-11 05:52:25,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-11 05:52:25,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-11 05:52:25,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-11 05:52:25,906 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-11 05:52:25,907 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-11 05:52:25,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-11 05:52:25,907 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-11 05:52:25,907 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-11 05:52:25,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-11 05:52:25,907 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-11 05:52:25,907 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-11 05:52:25,908 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-11 05:52:25,908 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_SUM 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-11 05:52:26,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-11 05:52:26,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-11 05:52:26,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-11 05:52:26,122 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-11 05:52:26,123 INFO L275 PluginConnector]: CDTParser initialized [2022-01-11 05:52:26,124 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product63.cil.c [2022-01-11 05:52:26,200 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/341abc579/56efbaa7097e415f952cb26d559cdfb2/FLAG04a73d783 [2022-01-11 05:52:26,544 INFO L306 CDTParser]: Found 1 translation units. [2022-01-11 05:52:26,544 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product63.cil.c [2022-01-11 05:52:26,554 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/341abc579/56efbaa7097e415f952cb26d559cdfb2/FLAG04a73d783 [2022-01-11 05:52:26,966 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/341abc579/56efbaa7097e415f952cb26d559cdfb2 [2022-01-11 05:52:26,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-11 05:52:26,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-11 05:52:26,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-11 05:52:26,971 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-11 05:52:26,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-11 05:52:26,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 05:52:26" (1/1) ... [2022-01-11 05:52:26,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cc95c8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:52:26, skipping insertion in model container [2022-01-11 05:52:26,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 05:52:26" (1/1) ... [2022-01-11 05:52:26,981 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-11 05:52:27,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-11 05:52:27,247 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product63.cil.c[2985,2998] [2022-01-11 05:52:27,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 05:52:27,364 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-01-11 05:52:27,376 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-11 05:52:27,385 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product63.cil.c[2985,2998] [2022-01-11 05:52:27,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 05:52:27,428 INFO L203 MainTranslator]: Completed pre-run [2022-01-11 05:52:27,449 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product63.cil.c[2985,2998] [2022-01-11 05:52:27,504 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 05:52:27,526 INFO L208 MainTranslator]: Completed translation [2022-01-11 05:52:27,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:52:27 WrapperNode [2022-01-11 05:52:27,527 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-11 05:52:27,528 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-11 05:52:27,528 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-11 05:52:27,528 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-11 05:52:27,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:52:27" (1/1) ... [2022-01-11 05:52:27,550 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:52:27" (1/1) ... [2022-01-11 05:52:27,619 INFO L137 Inliner]: procedures = 61, calls = 163, calls flagged for inlining = 60, calls inlined = 176, statements flattened = 1276 [2022-01-11 05:52:27,620 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-11 05:52:27,620 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-11 05:52:27,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-11 05:52:27,620 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-11 05:52:27,626 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:52:27" (1/1) ... [2022-01-11 05:52:27,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:52:27" (1/1) ... [2022-01-11 05:52:27,631 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:52:27" (1/1) ... [2022-01-11 05:52:27,631 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:52:27" (1/1) ... [2022-01-11 05:52:27,657 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:52:27" (1/1) ... [2022-01-11 05:52:27,665 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:52:27" (1/1) ... [2022-01-11 05:52:27,668 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:52:27" (1/1) ... [2022-01-11 05:52:27,687 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-11 05:52:27,688 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-11 05:52:27,688 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-11 05:52:27,688 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-11 05:52:27,695 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:52:27" (1/1) ... [2022-01-11 05:52:27,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-11 05:52:27,710 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-11 05:52:27,745 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) [2022-01-11 05:52:27,749 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 [2022-01-11 05:52:27,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-11 05:52:27,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-11 05:52:27,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-11 05:52:27,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-11 05:52:27,881 INFO L234 CfgBuilder]: Building ICFG [2022-01-11 05:52:27,882 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-11 05:52:28,485 INFO L275 CfgBuilder]: Performing block encoding [2022-01-11 05:52:28,496 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-11 05:52:28,496 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-01-11 05:52:28,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 05:52:28 BoogieIcfgContainer [2022-01-11 05:52:28,497 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-11 05:52:28,498 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-11 05:52:28,498 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-11 05:52:28,499 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-11 05:52:28,502 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 05:52:28" (1/1) ... [2022-01-11 05:52:28,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 11.01 05:52:28 BasicIcfg [2022-01-11 05:52:28,678 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-11 05:52:28,679 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-11 05:52:28,679 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-11 05:52:28,681 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-11 05:52:28,681 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.01 05:52:26" (1/4) ... [2022-01-11 05:52:28,682 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7beefba2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.01 05:52:28, skipping insertion in model container [2022-01-11 05:52:28,682 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:52:27" (2/4) ... [2022-01-11 05:52:28,682 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7beefba2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.01 05:52:28, skipping insertion in model container [2022-01-11 05:52:28,682 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 05:52:28" (3/4) ... [2022-01-11 05:52:28,683 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7beefba2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.01 05:52:28, skipping insertion in model container [2022-01-11 05:52:28,683 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 11.01 05:52:28" (4/4) ... [2022-01-11 05:52:28,684 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product63.cil.cTransformedIcfg [2022-01-11 05:52:28,687 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-11 05:52:28,687 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-01-11 05:52:28,731 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-11 05:52:28,736 INFO L339 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-11 05:52:28,736 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-01-11 05:52:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand has 329 states, 325 states have (on average 1.366153846153846) internal successors, (444), 328 states have internal predecessors, (444), 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) [2022-01-11 05:52:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-01-11 05:52:28,758 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:52:28,759 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 05:52:28,759 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:52:28,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:52:28,762 INFO L85 PathProgramCache]: Analyzing trace with hash -1529587031, now seen corresponding path program 1 times [2022-01-11 05:52:28,768 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:52:28,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [449374079] [2022-01-11 05:52:28,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:52:28,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:52:28,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:52:28,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 05:52:29,006 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:52:29,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [449374079] [2022-01-11 05:52:29,007 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [449374079] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:52:29,007 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:52:29,008 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 05:52:29,009 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978851340] [2022-01-11 05:52:29,009 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:52:29,012 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-11 05:52:29,012 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:52:29,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-11 05:52:29,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-11 05:52:29,038 INFO L87 Difference]: Start difference. First operand has 329 states, 325 states have (on average 1.366153846153846) internal successors, (444), 328 states have internal predecessors, (444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:52:29,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:52:29,107 INFO L93 Difference]: Finished difference Result 647 states and 876 transitions. [2022-01-11 05:52:29,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-11 05:52:29,109 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2022-01-11 05:52:29,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:52:29,124 INFO L225 Difference]: With dead ends: 647 [2022-01-11 05:52:29,125 INFO L226 Difference]: Without dead ends: 319 [2022-01-11 05:52:29,129 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-11 05:52:29,131 INFO L933 BasicCegarLoop]: 434 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 434 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 05:52:29,133 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 434 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 05:52:29,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319 states. [2022-01-11 05:52:29,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319 to 319. [2022-01-11 05:52:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 319 states, 316 states have (on average 1.3481012658227849) internal successors, (426), 318 states have internal predecessors, (426), 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) [2022-01-11 05:52:29,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 319 states and 426 transitions. [2022-01-11 05:52:29,193 INFO L78 Accepts]: Start accepts. Automaton has 319 states and 426 transitions. Word has length 19 [2022-01-11 05:52:29,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:52:29,194 INFO L470 AbstractCegarLoop]: Abstraction has 319 states and 426 transitions. [2022-01-11 05:52:29,194 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:52:29,196 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 426 transitions. [2022-01-11 05:52:29,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-01-11 05:52:29,197 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:52:29,197 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 05:52:29,197 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-11 05:52:29,197 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:52:29,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:52:29,199 INFO L85 PathProgramCache]: Analyzing trace with hash -2004877800, now seen corresponding path program 1 times [2022-01-11 05:52:29,199 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:52:29,200 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608988944] [2022-01-11 05:52:29,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:52:29,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:52:29,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:52:29,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 05:52:29,303 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:52:29,303 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608988944] [2022-01-11 05:52:29,303 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1608988944] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:52:29,303 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:52:29,304 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 05:52:29,304 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417703137] [2022-01-11 05:52:29,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:52:29,305 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-11 05:52:29,305 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:52:29,305 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-11 05:52:29,305 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:52:29,306 INFO L87 Difference]: Start difference. First operand 319 states and 426 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 2 states have internal predecessors, (20), 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) [2022-01-11 05:52:29,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:52:29,343 INFO L93 Difference]: Finished difference Result 694 states and 931 transitions. [2022-01-11 05:52:29,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-11 05:52:29,345 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 2 states have internal predecessors, (20), 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 20 [2022-01-11 05:52:29,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:52:29,347 INFO L225 Difference]: With dead ends: 694 [2022-01-11 05:52:29,347 INFO L226 Difference]: Without dead ends: 383 [2022-01-11 05:52:29,348 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:52:29,349 INFO L933 BasicCegarLoop]: 435 mSDtfsCounter, 409 mSDsluCounter, 81 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 409 SdHoareTripleChecker+Valid, 516 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 05:52:29,349 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [409 Valid, 516 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 05:52:29,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2022-01-11 05:52:29,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 374. [2022-01-11 05:52:29,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 374 states, 371 states have (on average 1.3557951482479784) internal successors, (503), 373 states have internal predecessors, (503), 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) [2022-01-11 05:52:29,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 374 states and 503 transitions. [2022-01-11 05:52:29,378 INFO L78 Accepts]: Start accepts. Automaton has 374 states and 503 transitions. Word has length 20 [2022-01-11 05:52:29,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:52:29,380 INFO L470 AbstractCegarLoop]: Abstraction has 374 states and 503 transitions. [2022-01-11 05:52:29,380 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 2 states have internal predecessors, (20), 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) [2022-01-11 05:52:29,383 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 503 transitions. [2022-01-11 05:52:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-01-11 05:52:29,387 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:52:29,387 INFO L514 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] [2022-01-11 05:52:29,388 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-11 05:52:29,388 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:52:29,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:52:29,388 INFO L85 PathProgramCache]: Analyzing trace with hash 770789534, now seen corresponding path program 1 times [2022-01-11 05:52:29,388 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:52:29,389 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564541108] [2022-01-11 05:52:29,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:52:29,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:52:29,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:52:29,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 05:52:29,461 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:52:29,461 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564541108] [2022-01-11 05:52:29,462 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564541108] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:52:29,462 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:52:29,462 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 05:52:29,462 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732066930] [2022-01-11 05:52:29,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:52:29,462 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-11 05:52:29,463 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:52:29,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-11 05:52:29,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:52:29,463 INFO L87 Difference]: Start difference. First operand 374 states and 503 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 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) [2022-01-11 05:52:29,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:52:29,564 INFO L93 Difference]: Finished difference Result 751 states and 1005 transitions. [2022-01-11 05:52:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-11 05:52:29,565 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 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 [2022-01-11 05:52:29,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:52:29,566 INFO L225 Difference]: With dead ends: 751 [2022-01-11 05:52:29,566 INFO L226 Difference]: Without dead ends: 385 [2022-01-11 05:52:29,567 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:52:29,568 INFO L933 BasicCegarLoop]: 311 mSDtfsCounter, 232 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 232 SdHoareTripleChecker+Valid, 448 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 05:52:29,569 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [232 Valid, 448 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 05:52:29,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 385 states. [2022-01-11 05:52:29,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 385 to 379. [2022-01-11 05:52:29,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 379 states, 376 states have (on average 1.297872340425532) internal successors, (488), 378 states have internal predecessors, (488), 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) [2022-01-11 05:52:29,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 488 transitions. [2022-01-11 05:52:29,583 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 488 transitions. Word has length 26 [2022-01-11 05:52:29,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:52:29,583 INFO L470 AbstractCegarLoop]: Abstraction has 379 states and 488 transitions. [2022-01-11 05:52:29,583 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 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) [2022-01-11 05:52:29,583 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 488 transitions. [2022-01-11 05:52:29,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-01-11 05:52:29,584 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:52:29,584 INFO L514 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] [2022-01-11 05:52:29,584 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-11 05:52:29,584 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:52:29,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:52:29,585 INFO L85 PathProgramCache]: Analyzing trace with hash 962397341, now seen corresponding path program 1 times [2022-01-11 05:52:29,585 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:52:29,585 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283314971] [2022-01-11 05:52:29,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:52:29,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:52:29,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:52:29,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 05:52:29,656 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:52:29,656 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283314971] [2022-01-11 05:52:29,656 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [283314971] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:52:29,656 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:52:29,656 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-11 05:52:29,656 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [678967830] [2022-01-11 05:52:29,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:52:29,657 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-11 05:52:29,657 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:52:29,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-11 05:52:29,658 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:52:29,658 INFO L87 Difference]: Start difference. First operand 379 states and 488 transitions. Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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) [2022-01-11 05:52:29,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:52:29,709 INFO L93 Difference]: Finished difference Result 750 states and 968 transitions. [2022-01-11 05:52:29,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-11 05:52:29,710 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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 30 [2022-01-11 05:52:29,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:52:29,713 INFO L225 Difference]: With dead ends: 750 [2022-01-11 05:52:29,713 INFO L226 Difference]: Without dead ends: 744 [2022-01-11 05:52:29,714 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:52:29,716 INFO L933 BasicCegarLoop]: 324 mSDtfsCounter, 289 mSDsluCounter, 307 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 289 SdHoareTripleChecker+Valid, 631 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 05:52:29,717 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [289 Valid, 631 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 05:52:29,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 744 states. [2022-01-11 05:52:29,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 744 to 744. [2022-01-11 05:52:29,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 744 states, 741 states have (on average 1.2901484480431848) internal successors, (956), 743 states have internal predecessors, (956), 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) [2022-01-11 05:52:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 956 transitions. [2022-01-11 05:52:29,740 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 956 transitions. Word has length 30 [2022-01-11 05:52:29,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:52:29,740 INFO L470 AbstractCegarLoop]: Abstraction has 744 states and 956 transitions. [2022-01-11 05:52:29,740 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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) [2022-01-11 05:52:29,740 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 956 transitions. [2022-01-11 05:52:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-01-11 05:52:29,742 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:52:29,742 INFO L514 BasicCegarLoop]: trace histogram [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] [2022-01-11 05:52:29,742 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-11 05:52:29,742 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:52:29,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:52:29,743 INFO L85 PathProgramCache]: Analyzing trace with hash 521376941, now seen corresponding path program 1 times [2022-01-11 05:52:29,743 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:52:29,743 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495577106] [2022-01-11 05:52:29,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:52:29,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:52:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:52:29,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 05:52:29,815 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:52:29,815 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495577106] [2022-01-11 05:52:29,815 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1495577106] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:52:29,815 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:52:29,815 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-11 05:52:29,816 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15130545] [2022-01-11 05:52:29,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:52:29,816 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-11 05:52:29,816 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:52:29,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-11 05:52:29,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:52:29,816 INFO L87 Difference]: Start difference. First operand 744 states and 956 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 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) [2022-01-11 05:52:29,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:52:29,890 INFO L93 Difference]: Finished difference Result 744 states and 956 transitions. [2022-01-11 05:52:29,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-11 05:52:29,891 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 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 43 [2022-01-11 05:52:29,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:52:29,892 INFO L225 Difference]: With dead ends: 744 [2022-01-11 05:52:29,892 INFO L226 Difference]: Without dead ends: 306 [2022-01-11 05:52:29,893 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:52:29,896 INFO L933 BasicCegarLoop]: 128 mSDtfsCounter, 98 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 98 SdHoareTripleChecker+Valid, 135 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 05:52:29,896 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [98 Valid, 135 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 05:52:29,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2022-01-11 05:52:29,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 306. [2022-01-11 05:52:29,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 306 states, 305 states have (on average 1.3114754098360655) internal successors, (400), 305 states have internal predecessors, (400), 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) [2022-01-11 05:52:29,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 306 states and 400 transitions. [2022-01-11 05:52:29,915 INFO L78 Accepts]: Start accepts. Automaton has 306 states and 400 transitions. Word has length 43 [2022-01-11 05:52:29,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:52:29,916 INFO L470 AbstractCegarLoop]: Abstraction has 306 states and 400 transitions. [2022-01-11 05:52:29,916 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 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) [2022-01-11 05:52:29,917 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 400 transitions. [2022-01-11 05:52:29,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-01-11 05:52:29,918 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:52:29,918 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 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] [2022-01-11 05:52:29,918 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-11 05:52:29,918 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:52:29,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:52:29,919 INFO L85 PathProgramCache]: Analyzing trace with hash 156627087, now seen corresponding path program 1 times [2022-01-11 05:52:29,919 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:52:29,919 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288799608] [2022-01-11 05:52:29,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:52:29,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:52:29,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:52:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-11 05:52:30,008 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:52:30,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288799608] [2022-01-11 05:52:30,008 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288799608] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:52:30,008 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:52:30,008 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-11 05:52:30,008 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1361387949] [2022-01-11 05:52:30,009 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:52:30,009 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 05:52:30,009 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:52:30,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 05:52:30,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-11 05:52:30,009 INFO L87 Difference]: Start difference. First operand 306 states and 400 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 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) [2022-01-11 05:52:30,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:52:30,152 INFO L93 Difference]: Finished difference Result 1184 states and 1546 transitions. [2022-01-11 05:52:30,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-11 05:52:30,152 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 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 49 [2022-01-11 05:52:30,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:52:30,156 INFO L225 Difference]: With dead ends: 1184 [2022-01-11 05:52:30,156 INFO L226 Difference]: Without dead ends: 886 [2022-01-11 05:52:30,157 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-01-11 05:52:30,159 INFO L933 BasicCegarLoop]: 165 mSDtfsCounter, 571 mSDsluCounter, 558 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 571 SdHoareTripleChecker+Valid, 723 SdHoareTripleChecker+Invalid, 83 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 05:52:30,160 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [571 Valid, 723 Invalid, 83 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 05:52:30,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 886 states. [2022-01-11 05:52:30,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 886 to 445. [2022-01-11 05:52:30,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 445 states, 444 states have (on average 1.2972972972972974) internal successors, (576), 444 states have internal predecessors, (576), 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) [2022-01-11 05:52:30,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 445 states and 576 transitions. [2022-01-11 05:52:30,192 INFO L78 Accepts]: Start accepts. Automaton has 445 states and 576 transitions. Word has length 49 [2022-01-11 05:52:30,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:52:30,192 INFO L470 AbstractCegarLoop]: Abstraction has 445 states and 576 transitions. [2022-01-11 05:52:30,192 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 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) [2022-01-11 05:52:30,192 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 576 transitions. [2022-01-11 05:52:30,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-01-11 05:52:30,192 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:52:30,193 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 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] [2022-01-11 05:52:30,193 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-01-11 05:52:30,193 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:52:30,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:52:30,193 INFO L85 PathProgramCache]: Analyzing trace with hash -1340219195, now seen corresponding path program 1 times [2022-01-11 05:52:30,193 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:52:30,193 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208660352] [2022-01-11 05:52:30,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:52:30,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:52:30,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:52:30,269 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-11 05:52:30,269 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:52:30,269 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208660352] [2022-01-11 05:52:30,269 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208660352] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:52:30,269 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:52:30,270 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-11 05:52:30,270 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1555034992] [2022-01-11 05:52:30,270 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:52:30,271 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 05:52:30,271 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:52:30,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 05:52:30,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-11 05:52:30,272 INFO L87 Difference]: Start difference. First operand 445 states and 576 transitions. Second operand has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 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) [2022-01-11 05:52:30,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:52:30,378 INFO L93 Difference]: Finished difference Result 1063 states and 1371 transitions. [2022-01-11 05:52:30,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-11 05:52:30,378 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 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 51 [2022-01-11 05:52:30,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:52:30,380 INFO L225 Difference]: With dead ends: 1063 [2022-01-11 05:52:30,381 INFO L226 Difference]: Without dead ends: 626 [2022-01-11 05:52:30,381 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-01-11 05:52:30,383 INFO L933 BasicCegarLoop]: 168 mSDtfsCounter, 219 mSDsluCounter, 317 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 219 SdHoareTripleChecker+Valid, 485 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 05:52:30,383 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [219 Valid, 485 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 05:52:30,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 626 states. [2022-01-11 05:52:30,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 626 to 384. [2022-01-11 05:52:30,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 384 states, 383 states have (on average 1.2924281984334203) internal successors, (495), 383 states have internal predecessors, (495), 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) [2022-01-11 05:52:30,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 384 states and 495 transitions. [2022-01-11 05:52:30,411 INFO L78 Accepts]: Start accepts. Automaton has 384 states and 495 transitions. Word has length 51 [2022-01-11 05:52:30,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:52:30,411 INFO L470 AbstractCegarLoop]: Abstraction has 384 states and 495 transitions. [2022-01-11 05:52:30,411 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 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) [2022-01-11 05:52:30,412 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 495 transitions. [2022-01-11 05:52:30,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-01-11 05:52:30,413 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:52:30,413 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 05:52:30,413 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-11 05:52:30,414 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:52:30,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:52:30,414 INFO L85 PathProgramCache]: Analyzing trace with hash -1652075610, now seen corresponding path program 1 times [2022-01-11 05:52:30,414 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:52:30,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114996740] [2022-01-11 05:52:30,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:52:30,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:52:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:52:30,490 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-01-11 05:52:30,491 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:52:30,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114996740] [2022-01-11 05:52:30,491 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2114996740] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:52:30,491 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:52:30,491 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-11 05:52:30,491 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419240374] [2022-01-11 05:52:30,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:52:30,491 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 05:52:30,491 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:52:30,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 05:52:30,492 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-11 05:52:30,492 INFO L87 Difference]: Start difference. First operand 384 states and 495 transitions. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 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) [2022-01-11 05:52:30,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:52:30,593 INFO L93 Difference]: Finished difference Result 1015 states and 1298 transitions. [2022-01-11 05:52:30,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-11 05:52:30,593 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 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 81 [2022-01-11 05:52:30,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:52:30,595 INFO L225 Difference]: With dead ends: 1015 [2022-01-11 05:52:30,595 INFO L226 Difference]: Without dead ends: 639 [2022-01-11 05:52:30,596 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-01-11 05:52:30,596 INFO L933 BasicCegarLoop]: 159 mSDtfsCounter, 196 mSDsluCounter, 425 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 196 SdHoareTripleChecker+Valid, 584 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 05:52:30,597 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [196 Valid, 584 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 05:52:30,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 639 states. [2022-01-11 05:52:30,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 639 to 402. [2022-01-11 05:52:30,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 402 states, 401 states have (on average 1.2793017456359101) internal successors, (513), 401 states have internal predecessors, (513), 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) [2022-01-11 05:52:30,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 513 transitions. [2022-01-11 05:52:30,672 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 513 transitions. Word has length 81 [2022-01-11 05:52:30,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:52:30,672 INFO L470 AbstractCegarLoop]: Abstraction has 402 states and 513 transitions. [2022-01-11 05:52:30,672 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 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) [2022-01-11 05:52:30,672 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 513 transitions. [2022-01-11 05:52:30,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-01-11 05:52:30,673 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:52:30,673 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 05:52:30,673 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-11 05:52:30,673 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:52:30,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:52:30,674 INFO L85 PathProgramCache]: Analyzing trace with hash -958682905, now seen corresponding path program 1 times [2022-01-11 05:52:30,674 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:52:30,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750490935] [2022-01-11 05:52:30,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:52:30,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:52:30,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:52:30,730 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-01-11 05:52:30,731 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:52:30,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1750490935] [2022-01-11 05:52:30,731 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1750490935] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:52:30,731 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:52:30,731 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-11 05:52:30,731 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007702016] [2022-01-11 05:52:30,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:52:30,732 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-11 05:52:30,732 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:52:30,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-11 05:52:30,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-01-11 05:52:30,734 INFO L87 Difference]: Start difference. First operand 402 states and 513 transitions. Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 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) [2022-01-11 05:52:30,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:52:30,818 INFO L93 Difference]: Finished difference Result 1068 states and 1351 transitions. [2022-01-11 05:52:30,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-11 05:52:30,819 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 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 81 [2022-01-11 05:52:30,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:52:30,820 INFO L225 Difference]: With dead ends: 1068 [2022-01-11 05:52:30,820 INFO L226 Difference]: Without dead ends: 674 [2022-01-11 05:52:30,821 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-11 05:52:30,823 INFO L933 BasicCegarLoop]: 162 mSDtfsCounter, 171 mSDsluCounter, 272 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 171 SdHoareTripleChecker+Valid, 434 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 05:52:30,823 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [171 Valid, 434 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 05:52:30,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 674 states. [2022-01-11 05:52:30,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 674 to 414. [2022-01-11 05:52:30,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 414 states, 413 states have (on average 1.271186440677966) internal successors, (525), 413 states have internal predecessors, (525), 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) [2022-01-11 05:52:30,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 414 states and 525 transitions. [2022-01-11 05:52:30,852 INFO L78 Accepts]: Start accepts. Automaton has 414 states and 525 transitions. Word has length 81 [2022-01-11 05:52:30,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:52:30,852 INFO L470 AbstractCegarLoop]: Abstraction has 414 states and 525 transitions. [2022-01-11 05:52:30,852 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 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) [2022-01-11 05:52:30,852 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 525 transitions. [2022-01-11 05:52:30,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-01-11 05:52:30,853 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:52:30,853 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 05:52:30,853 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-11 05:52:30,853 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:52:30,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:52:30,854 INFO L85 PathProgramCache]: Analyzing trace with hash -328224280, now seen corresponding path program 1 times [2022-01-11 05:52:30,854 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:52:30,854 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624195008] [2022-01-11 05:52:30,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:52:30,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:52:30,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:52:30,913 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-01-11 05:52:30,914 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:52:30,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624195008] [2022-01-11 05:52:30,914 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1624195008] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:52:30,914 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:52:30,914 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-11 05:52:30,914 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812210214] [2022-01-11 05:52:30,914 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:52:30,915 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-11 05:52:30,915 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:52:30,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-11 05:52:30,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-11 05:52:30,915 INFO L87 Difference]: Start difference. First operand 414 states and 525 transitions. Second operand has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 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) [2022-01-11 05:52:31,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:52:31,200 INFO L93 Difference]: Finished difference Result 1499 states and 1893 transitions. [2022-01-11 05:52:31,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-01-11 05:52:31,201 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 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 81 [2022-01-11 05:52:31,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:52:31,204 INFO L225 Difference]: With dead ends: 1499 [2022-01-11 05:52:31,204 INFO L226 Difference]: Without dead ends: 1093 [2022-01-11 05:52:31,205 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2022-01-11 05:52:31,205 INFO L933 BasicCegarLoop]: 346 mSDtfsCounter, 602 mSDsluCounter, 1111 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 602 SdHoareTripleChecker+Valid, 1457 SdHoareTripleChecker+Invalid, 139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 05:52:31,206 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [602 Valid, 1457 Invalid, 139 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 05:52:31,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1093 states. [2022-01-11 05:52:31,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1093 to 355. [2022-01-11 05:52:31,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 355 states, 354 states have (on average 1.2570621468926553) internal successors, (445), 354 states have internal predecessors, (445), 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) [2022-01-11 05:52:31,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 355 states and 445 transitions. [2022-01-11 05:52:31,236 INFO L78 Accepts]: Start accepts. Automaton has 355 states and 445 transitions. Word has length 81 [2022-01-11 05:52:31,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:52:31,236 INFO L470 AbstractCegarLoop]: Abstraction has 355 states and 445 transitions. [2022-01-11 05:52:31,236 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 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) [2022-01-11 05:52:31,236 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 445 transitions. [2022-01-11 05:52:31,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-01-11 05:52:31,239 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:52:31,239 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-01-11 05:52:31,239 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-01-11 05:52:31,239 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:52:31,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:52:31,240 INFO L85 PathProgramCache]: Analyzing trace with hash 43146513, now seen corresponding path program 1 times [2022-01-11 05:52:31,240 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:52:31,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670722029] [2022-01-11 05:52:31,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:52:31,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:52:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:52:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-01-11 05:52:31,301 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:52:31,301 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670722029] [2022-01-11 05:52:31,301 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670722029] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:52:31,301 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:52:31,301 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-11 05:52:31,301 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [748137383] [2022-01-11 05:52:31,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:52:31,301 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-11 05:52:31,301 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:52:31,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-11 05:52:31,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-11 05:52:31,302 INFO L87 Difference]: Start difference. First operand 355 states and 445 transitions. Second operand has 6 states, 6 states have (on average 15.5) internal successors, (93), 6 states have internal predecessors, (93), 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) [2022-01-11 05:52:31,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:52:31,484 INFO L93 Difference]: Finished difference Result 1063 states and 1328 transitions. [2022-01-11 05:52:31,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-01-11 05:52:31,484 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.5) internal successors, (93), 6 states have internal predecessors, (93), 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 114 [2022-01-11 05:52:31,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:52:31,485 INFO L225 Difference]: With dead ends: 1063 [2022-01-11 05:52:31,485 INFO L226 Difference]: Without dead ends: 0 [2022-01-11 05:52:31,486 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2022-01-11 05:52:31,486 INFO L933 BasicCegarLoop]: 310 mSDtfsCounter, 303 mSDsluCounter, 1032 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 303 SdHoareTripleChecker+Valid, 1342 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 05:52:31,487 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [303 Valid, 1342 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 97 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 05:52:31,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-01-11 05:52:31,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-01-11 05:52:31,487 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) [2022-01-11 05:52:31,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-01-11 05:52:31,487 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 114 [2022-01-11 05:52:31,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:52:31,487 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-01-11 05:52:31,487 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.5) internal successors, (93), 6 states have internal predecessors, (93), 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) [2022-01-11 05:52:31,487 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-01-11 05:52:31,487 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-01-11 05:52:31,490 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-01-11 05:52:31,490 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-01-11 05:52:31,490 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-01-11 05:52:31,490 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-01-11 05:52:31,491 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-01-11 05:52:43,291 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-01-11 05:52:43,292 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-01-11 05:52:43,292 INFO L854 garLoopResultBuilder]: At program point L661(lines 657 663) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:52:43,292 INFO L854 garLoopResultBuilder]: At program point L654(lines 650 656) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:52:43,292 INFO L854 garLoopResultBuilder]: At program point L669(lines 664 672) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:52:43,292 INFO L858 garLoopResultBuilder]: For program point L142(lines 142 149) no Hoare annotation was computed. [2022-01-11 05:52:43,292 INFO L854 garLoopResultBuilder]: At program point L113(lines 109 115) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:52:43,292 INFO L858 garLoopResultBuilder]: For program point L142-2(lines 142 149) no Hoare annotation was computed. [2022-01-11 05:52:43,292 INFO L854 garLoopResultBuilder]: At program point L173(lines 168 175) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:52:43,292 INFO L861 garLoopResultBuilder]: At program point L151(lines 132 154) the Hoare annotation is: true [2022-01-11 05:52:43,293 INFO L854 garLoopResultBuilder]: At program point L325-2(lines 325 372) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse7 (= ~pumpRunning~0Int 0)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse3 (<= ~methaneLevelCritical~0Int 0)) (.cse4 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~1#1Int| 1))) (.cse5 (= ~methAndRunningLastTime~0Int 0)) (.cse6 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~1#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse2 .cse5 (<= 1 ~methaneLevelCritical~0Int)) (and .cse0 .cse7 .cse2 .cse3 .cse5) (and .cse7 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2022-01-11 05:52:43,293 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-01-11 05:52:43,293 INFO L854 garLoopResultBuilder]: At program point L373(lines 324 374) the Hoare annotation is: false [2022-01-11 05:52:43,293 INFO L858 garLoopResultBuilder]: For program point L326(lines 325 372) no Hoare annotation was computed. [2022-01-11 05:52:43,293 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-01-11 05:52:43,293 INFO L858 garLoopResultBuilder]: For program point L391-3(lines 391 397) no Hoare annotation was computed. [2022-01-11 05:52:43,293 INFO L858 garLoopResultBuilder]: For program point L327(lines 327 331) no Hoare annotation was computed. [2022-01-11 05:52:43,293 INFO L858 garLoopResultBuilder]: For program point L217-3(lines 217 221) no Hoare annotation was computed. [2022-01-11 05:52:43,293 INFO L858 garLoopResultBuilder]: For program point L391-5(lines 390 409) no Hoare annotation was computed. [2022-01-11 05:52:43,293 INFO L858 garLoopResultBuilder]: For program point L335(lines 335 341) no Hoare annotation was computed. [2022-01-11 05:52:43,293 INFO L854 garLoopResultBuilder]: At program point L217-5(lines 213 224) the Hoare annotation is: false [2022-01-11 05:52:43,293 INFO L858 garLoopResultBuilder]: For program point L475-2(lines 475 492) no Hoare annotation was computed. [2022-01-11 05:52:43,293 INFO L858 garLoopResultBuilder]: For program point L398-3(lines 398 404) no Hoare annotation was computed. [2022-01-11 05:52:43,293 INFO L858 garLoopResultBuilder]: For program point L229(lines 229 233) no Hoare annotation was computed. [2022-01-11 05:52:43,293 INFO L858 garLoopResultBuilder]: For program point L335-2(lines 335 341) no Hoare annotation was computed. [2022-01-11 05:52:43,293 INFO L854 garLoopResultBuilder]: At program point L254-6(lines 249 257) the Hoare annotation is: false [2022-01-11 05:52:43,293 INFO L858 garLoopResultBuilder]: For program point L449-6(lines 449 466) no Hoare annotation was computed. [2022-01-11 05:52:43,293 INFO L854 garLoopResultBuilder]: At program point L254-11(lines 249 257) the Hoare annotation is: false [2022-01-11 05:52:43,294 INFO L854 garLoopResultBuilder]: At program point L229-2(lines 225 236) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse7 (= ~pumpRunning~0Int 0)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse3 (<= ~methaneLevelCritical~0Int 0)) (.cse4 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~1#1Int| 1))) (.cse5 (= ~methAndRunningLastTime~0Int 0)) (.cse6 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~1#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse2 .cse5 (<= 1 ~methaneLevelCritical~0Int)) (and .cse0 .cse7 .cse2 .cse3 .cse5) (and .cse7 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2022-01-11 05:52:43,294 INFO L858 garLoopResultBuilder]: For program point L345(lines 345 351) no Hoare annotation was computed. [2022-01-11 05:52:43,294 INFO L854 garLoopResultBuilder]: At program point L536-5(lines 529 539) the Hoare annotation is: false [2022-01-11 05:52:43,294 INFO L854 garLoopResultBuilder]: At program point L309-3(lines 304 312) the Hoare annotation is: false [2022-01-11 05:52:43,294 INFO L858 garLoopResultBuilder]: For program point L423-14(lines 423 440) no Hoare annotation was computed. [2022-01-11 05:52:43,294 INFO L858 garLoopResultBuilder]: For program point L184-2(lines 184 201) no Hoare annotation was computed. [2022-01-11 05:52:43,294 INFO L858 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2022-01-11 05:52:43,294 INFO L858 garLoopResultBuilder]: For program point L345-2(lines 345 351) no Hoare annotation was computed. [2022-01-11 05:52:43,294 INFO L858 garLoopResultBuilder]: For program point L479-3(lines 479 487) no Hoare annotation was computed. [2022-01-11 05:52:43,294 INFO L858 garLoopResultBuilder]: For program point L613-9(lines 613 617) no Hoare annotation was computed. [2022-01-11 05:52:43,294 INFO L858 garLoopResultBuilder]: For program point L294-7(lines 294 300) no Hoare annotation was computed. [2022-01-11 05:52:43,294 INFO L854 garLoopResultBuilder]: At program point L415-15(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,294 INFO L854 garLoopResultBuilder]: At program point L545-1(lines 540 548) the Hoare annotation is: false [2022-01-11 05:52:43,294 INFO L854 garLoopResultBuilder]: At program point L184-3(lines 176 204) the Hoare annotation is: false [2022-01-11 05:52:43,294 INFO L854 garLoopResultBuilder]: At program point L241-2(lines 237 248) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0Int 0)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse2 (= ~methAndRunningLastTime~0Int 0)) (.cse3 (<= 1 ~methaneLevelCritical~0Int))) (or (and .cse0 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse1 (<= ~methaneLevelCritical~0Int 0)) (and .cse0 .cse1 .cse2 .cse3) (and (<= 1 ~systemActive~0Int) .cse1 .cse2 .cse3))) [2022-01-11 05:52:43,295 INFO L858 garLoopResultBuilder]: For program point L355(lines 355 368) no Hoare annotation was computed. [2022-01-11 05:52:43,299 INFO L854 garLoopResultBuilder]: At program point L526-4(lines 521 528) the Hoare annotation is: false [2022-01-11 05:52:43,300 INFO L858 garLoopResultBuilder]: For program point L449-4(lines 449 466) no Hoare annotation was computed. [2022-01-11 05:52:43,300 INFO L858 garLoopResultBuilder]: For program point L613-11(lines 613 617) no Hoare annotation was computed. [2022-01-11 05:52:43,300 INFO L854 garLoopResultBuilder]: At program point L299-7(lines 290 303) the Hoare annotation is: false [2022-01-11 05:52:43,300 INFO L854 garLoopResultBuilder]: At program point L423-15(lines 419 443) the Hoare annotation is: false [2022-01-11 05:52:43,300 INFO L858 garLoopResultBuilder]: For program point L188-2(lines 188 198) no Hoare annotation was computed. [2022-01-11 05:52:43,300 INFO L854 garLoopResultBuilder]: At program point L408-1(lines 387 410) the Hoare annotation is: false [2022-01-11 05:52:43,300 INFO L858 garLoopResultBuilder]: For program point L361-2(lines 355 368) no Hoare annotation was computed. [2022-01-11 05:52:43,300 INFO L858 garLoopResultBuilder]: For program point L361(lines 361 367) no Hoare annotation was computed. [2022-01-11 05:52:43,300 INFO L854 garLoopResultBuilder]: At program point L475-3(lines 471 495) the Hoare annotation is: false [2022-01-11 05:52:43,300 INFO L854 garLoopResultBuilder]: At program point L309-2(lines 304 312) the Hoare annotation is: false [2022-01-11 05:52:43,300 INFO L858 garLoopResultBuilder]: For program point L423-10(lines 423 440) no Hoare annotation was computed. [2022-01-11 05:52:43,300 INFO L854 garLoopResultBuilder]: At program point L619-3(lines 604 622) the Hoare annotation is: false [2022-01-11 05:52:43,300 INFO L858 garLoopResultBuilder]: For program point L594-21(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,300 INFO L854 garLoopResultBuilder]: At program point L449-7(lines 445 469) the Hoare annotation is: false [2022-01-11 05:52:43,300 INFO L858 garLoopResultBuilder]: For program point L189-3(lines 189 195) no Hoare annotation was computed. [2022-01-11 05:52:43,301 INFO L854 garLoopResultBuilder]: At program point L62-2(lines 62 76) the Hoare annotation is: false [2022-01-11 05:52:43,301 INFO L858 garLoopResultBuilder]: For program point L391(lines 391 397) no Hoare annotation was computed. [2022-01-11 05:52:43,301 INFO L858 garLoopResultBuilder]: For program point L627(lines 627 633) no Hoare annotation was computed. [2022-01-11 05:52:43,301 INFO L858 garLoopResultBuilder]: For program point L613-6(lines 613 617) no Hoare annotation was computed. [2022-01-11 05:52:43,301 INFO L858 garLoopResultBuilder]: For program point L294-5(lines 294 300) no Hoare annotation was computed. [2022-01-11 05:52:43,301 INFO L854 garLoopResultBuilder]: At program point L415-11(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,301 INFO L858 garLoopResultBuilder]: For program point L453-9(lines 453 461) no Hoare annotation was computed. [2022-01-11 05:52:43,301 INFO L858 garLoopResultBuilder]: For program point L594-23(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,301 INFO L858 garLoopResultBuilder]: For program point L160-1(line 160) no Hoare annotation was computed. [2022-01-11 05:52:43,301 INFO L861 garLoopResultBuilder]: At program point L77(lines 52 81) the Hoare annotation is: true [2022-01-11 05:52:43,301 INFO L858 garLoopResultBuilder]: For program point L63(line 63) no Hoare annotation was computed. [2022-01-11 05:52:43,301 INFO L858 garLoopResultBuilder]: For program point L217(lines 217 221) no Hoare annotation was computed. [2022-01-11 05:52:43,302 INFO L858 garLoopResultBuilder]: For program point L391-2(lines 390 409) no Hoare annotation was computed. [2022-01-11 05:52:43,302 INFO L854 garLoopResultBuilder]: At program point L526(lines 521 528) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0Int 0)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 .cse1 (<= ~methaneLevelCritical~0Int 0)) (and .cse0 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneAlarm_#res#1Int|) (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse1) (and .cse0 .cse1 (= ~methAndRunningLastTime~0Int 0)))) [2022-01-11 05:52:43,302 INFO L858 garLoopResultBuilder]: For program point L627-2(lines 627 633) no Hoare annotation was computed. [2022-01-11 05:52:43,302 INFO L858 garLoopResultBuilder]: For program point L613-8(lines 613 617) no Hoare annotation was computed. [2022-01-11 05:52:43,302 INFO L854 garLoopResultBuilder]: At program point L299-5(lines 290 303) the Hoare annotation is: false [2022-01-11 05:52:43,302 INFO L854 garLoopResultBuilder]: At program point L423-11(lines 419 443) the Hoare annotation is: false [2022-01-11 05:52:43,302 INFO L854 garLoopResultBuilder]: At program point L526-6(lines 521 528) the Hoare annotation is: false [2022-01-11 05:52:43,302 INFO L858 garLoopResultBuilder]: For program point L423-12(lines 423 440) no Hoare annotation was computed. [2022-01-11 05:52:43,302 INFO L854 garLoopResultBuilder]: At program point L600-7(lines 585 603) the Hoare annotation is: false [2022-01-11 05:52:43,302 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 160) no Hoare annotation was computed. [2022-01-11 05:52:43,302 INFO L854 garLoopResultBuilder]: At program point L161-1(lines 156 163) the Hoare annotation is: false [2022-01-11 05:52:43,302 INFO L861 garLoopResultBuilder]: At program point L378(lines 315 380) the Hoare annotation is: true [2022-01-11 05:52:43,302 INFO L858 garLoopResultBuilder]: For program point L66(lines 66 70) no Hoare annotation was computed. [2022-01-11 05:52:43,302 INFO L854 garLoopResultBuilder]: At program point L217-2(lines 213 224) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 .cse1 (<= ~methaneLevelCritical~0Int 0)) (and .cse0 .cse1 (= ~methAndRunningLastTime~0Int 0)))) [2022-01-11 05:52:43,302 INFO L858 garLoopResultBuilder]: For program point L475(lines 475 492) no Hoare annotation was computed. [2022-01-11 05:52:43,302 INFO L858 garLoopResultBuilder]: For program point L398-1(lines 398 404) no Hoare annotation was computed. [2022-01-11 05:52:43,302 INFO L854 garLoopResultBuilder]: At program point L635(lines 623 637) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0Int 0)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 .cse1 (<= ~methaneLevelCritical~0Int 0)) (and .cse0 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneAlarm_#res#1Int|) (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse1) (and .cse0 .cse1 (= ~methAndRunningLastTime~0Int 0)))) [2022-01-11 05:52:43,303 INFO L854 garLoopResultBuilder]: At program point L619-2(lines 604 622) the Hoare annotation is: false [2022-01-11 05:52:43,303 INFO L858 garLoopResultBuilder]: For program point L594-15(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,303 INFO L854 garLoopResultBuilder]: At program point L449-5(lines 445 469) the Hoare annotation is: false [2022-01-11 05:52:43,303 INFO L858 garLoopResultBuilder]: For program point L294-6(lines 294 300) no Hoare annotation was computed. [2022-01-11 05:52:43,303 INFO L854 garLoopResultBuilder]: At program point L415-13(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,303 INFO L858 garLoopResultBuilder]: For program point L427-21(lines 427 435) no Hoare annotation was computed. [2022-01-11 05:52:43,303 INFO L861 garLoopResultBuilder]: At program point L126(lines 118 128) the Hoare annotation is: true [2022-01-11 05:52:43,303 INFO L858 garLoopResultBuilder]: For program point L66-1(lines 66 70) no Hoare annotation was computed. [2022-01-11 05:52:43,303 INFO L854 garLoopResultBuilder]: At program point L254(lines 249 257) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) .cse1 (<= ~methaneLevelCritical~0Int 0)) (and .cse0 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse1 (= ~methAndRunningLastTime~0Int 0) (<= 1 ~methaneLevelCritical~0Int)))) [2022-01-11 05:52:43,303 INFO L858 garLoopResultBuilder]: For program point L449-2(lines 449 466) no Hoare annotation was computed. [2022-01-11 05:52:43,303 INFO L854 garLoopResultBuilder]: At program point L254-5(lines 249 257) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0Int 0)) (.cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse2 (<= ~methaneLevelCritical~0Int 0))) (or (and (<= 1 ~systemActive~0Int) .cse0 .cse1 .cse2) (and .cse3 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse1 (<= 1 ~methaneLevelCritical~0Int)) (and .cse3 .cse0 .cse1 .cse2))) [2022-01-11 05:52:43,303 INFO L858 garLoopResultBuilder]: For program point L453-6(lines 453 461) no Hoare annotation was computed. [2022-01-11 05:52:43,303 INFO L858 garLoopResultBuilder]: For program point L594-17(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,303 INFO L854 garLoopResultBuilder]: At program point L299-6(lines 290 303) the Hoare annotation is: false [2022-01-11 05:52:43,303 INFO L854 garLoopResultBuilder]: At program point L423-13(lines 419 443) the Hoare annotation is: false [2022-01-11 05:52:43,303 INFO L854 garLoopResultBuilder]: At program point L254-10(lines 249 257) the Hoare annotation is: false [2022-01-11 05:52:43,303 INFO L854 garLoopResultBuilder]: At program point L415-14(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,303 INFO L858 garLoopResultBuilder]: For program point L391-6(lines 391 397) no Hoare annotation was computed. [2022-01-11 05:52:43,304 INFO L854 garLoopResultBuilder]: At program point L536(lines 529 539) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneAlarm_#res#1Int|) (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse1 (= ~methAndRunningLastTime~0Int 0) (<= 1 ~methaneLevelCritical~0Int)) (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) .cse1 (<= ~methaneLevelCritical~0Int 0)))) [2022-01-11 05:52:43,304 INFO L854 garLoopResultBuilder]: At program point L309-1(lines 304 312) the Hoare annotation is: false [2022-01-11 05:52:43,304 INFO L858 garLoopResultBuilder]: For program point L423-6(lines 423 440) no Hoare annotation was computed. [2022-01-11 05:52:43,304 INFO L858 garLoopResultBuilder]: For program point L184(lines 184 201) no Hoare annotation was computed. [2022-01-11 05:52:43,304 INFO L854 garLoopResultBuilder]: At program point L526-5(lines 521 528) the Hoare annotation is: false [2022-01-11 05:52:43,304 INFO L858 garLoopResultBuilder]: For program point L423-8(lines 423 440) no Hoare annotation was computed. [2022-01-11 05:52:43,304 INFO L854 garLoopResultBuilder]: At program point L600-5(lines 585 603) the Hoare annotation is: false [2022-01-11 05:52:43,304 INFO L858 garLoopResultBuilder]: For program point L594-18(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,304 INFO L854 garLoopResultBuilder]: At program point L536-9(lines 529 539) the Hoare annotation is: false [2022-01-11 05:52:43,304 INFO L858 garLoopResultBuilder]: For program point L217-6(lines 217 221) no Hoare annotation was computed. [2022-01-11 05:52:43,304 INFO L858 garLoopResultBuilder]: For program point L391-8(lines 390 409) no Hoare annotation was computed. [2022-01-11 05:52:43,304 INFO L858 garLoopResultBuilder]: For program point L479(lines 479 487) no Hoare annotation was computed. [2022-01-11 05:52:43,304 INFO L858 garLoopResultBuilder]: For program point L613-3(lines 613 617) no Hoare annotation was computed. [2022-01-11 05:52:43,304 INFO L858 garLoopResultBuilder]: For program point L294-3(lines 294 300) no Hoare annotation was computed. [2022-01-11 05:52:43,304 INFO L854 garLoopResultBuilder]: At program point L415-7(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,304 INFO L854 garLoopResultBuilder]: At program point L545(lines 540 548) the Hoare annotation is: (and (= ~pumpRunning~0Int 0) (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| ~pumpRunning~0Int) (<= 1 ~methaneLevelCritical~0Int)) [2022-01-11 05:52:43,304 INFO L854 garLoopResultBuilder]: At program point L184-1(lines 176 204) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0Int 0)) (.cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse2 (<= ~methaneLevelCritical~0Int 0)) (.cse3 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~1#1Int| 1))) (.cse4 (= ~methAndRunningLastTime~0Int 0)) (.cse5 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~1#1Int| 0))) (or (and (<= 1 ~systemActive~0Int) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse1 .cse4 (<= 1 ~methaneLevelCritical~0Int)) (and .cse6 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2022-01-11 05:52:43,304 INFO L858 garLoopResultBuilder]: For program point L294-4(lines 294 300) no Hoare annotation was computed. [2022-01-11 05:52:43,304 INFO L854 garLoopResultBuilder]: At program point L415-9(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,304 INFO L858 garLoopResultBuilder]: For program point L427-15(lines 427 435) no Hoare annotation was computed. [2022-01-11 05:52:43,304 INFO L858 garLoopResultBuilder]: For program point L594-20(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,304 INFO L858 garLoopResultBuilder]: For program point L511-21(lines 511 517) no Hoare annotation was computed. [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L217-8(lines 213 224) the Hoare annotation is: false [2022-01-11 05:52:43,305 INFO L858 garLoopResultBuilder]: For program point L475-4(lines 475 492) no Hoare annotation was computed. [2022-01-11 05:52:43,305 INFO L858 garLoopResultBuilder]: For program point L398-5(lines 398 404) no Hoare annotation was computed. [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L526-1(lines 521 528) the Hoare annotation is: (let ((.cse0 (<= 1 |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~5#1Int|)) (.cse1 (<= 1 ~systemActive~0Int)) (.cse2 (= ~pumpRunning~0Int 0)) (.cse3 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneAlarm_#res#1Int|) (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse3 (<= 1 ~methaneLevelCritical~0Int)) (and .cse0 .cse1 .cse2 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) .cse3 (<= ~methaneLevelCritical~0Int 0)))) [2022-01-11 05:52:43,305 INFO L858 garLoopResultBuilder]: For program point L449(lines 449 466) no Hoare annotation was computed. [2022-01-11 05:52:43,305 INFO L858 garLoopResultBuilder]: For program point L613-5(lines 613 617) no Hoare annotation was computed. [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L299-3(lines 290 303) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 .cse1 .cse2 (<= ~methaneLevelCritical~0Int 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0Int 0)) (and (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int|) .cse0 .cse1 .cse2) (and .cse0 .cse1 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneAlarm_#res#1Int|) (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse2))) [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L423-7(lines 419 443) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 (= ~pumpRunning~0Int 0) .cse1) (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) .cse1 (<= ~methaneLevelCritical~0Int 0)))) [2022-01-11 05:52:43,305 INFO L858 garLoopResultBuilder]: For program point L188(lines 188 198) no Hoare annotation was computed. [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L408(lines 387 410) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0Int 0)) (.cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse2 (<= ~methaneLevelCritical~0Int 0)) (.cse3 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~1#1Int| 1))) (.cse4 (= ~methAndRunningLastTime~0Int 0)) (.cse5 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~1#1Int| 0))) (or (and (<= 1 ~systemActive~0Int) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse1 .cse4 (<= 1 ~methaneLevelCritical~0Int)) (and .cse6 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L299-4(lines 290 303) the Hoare annotation is: false [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L423-9(lines 419 443) the Hoare annotation is: false [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L254-8(lines 249 257) the Hoare annotation is: false [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L415-10(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L600-6(lines 585 603) the Hoare annotation is: false [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L511-23(lines 504 520) the Hoare annotation is: false [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L501-7(lines 496 503) the Hoare annotation is: false [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L254-12(lines 249 257) the Hoare annotation is: false [2022-01-11 05:52:43,305 INFO L858 garLoopResultBuilder]: For program point L449-10(lines 449 466) no Hoare annotation was computed. [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L254-17(lines 249 257) the Hoare annotation is: false [2022-01-11 05:52:43,305 INFO L854 garLoopResultBuilder]: At program point L475-1(lines 471 495) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 (= ~pumpRunning~0Int 0) .cse1) (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) .cse1 (<= ~methaneLevelCritical~0Int 0)))) [2022-01-11 05:52:43,306 INFO L854 garLoopResultBuilder]: At program point L309(lines 304 312) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L423-2(lines 423 440) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L854 garLoopResultBuilder]: At program point L619-1(lines 604 622) the Hoare annotation is: false [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L594-9(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L854 garLoopResultBuilder]: At program point L449-3(lines 445 469) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 (= ~pumpRunning~0Int 0) .cse1) (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) .cse1 (<= ~methaneLevelCritical~0Int 0)))) [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L189(lines 189 195) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L594-12(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L854 garLoopResultBuilder]: At program point L536-7(lines 529 539) the Hoare annotation is: false [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L427-18(lines 427 435) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L854 garLoopResultBuilder]: At program point L536-10(lines 529 539) the Hoare annotation is: false [2022-01-11 05:52:43,306 INFO L854 garLoopResultBuilder]: At program point L309-5(lines 304 312) the Hoare annotation is: false [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L423-22(lines 423 440) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L184-4(lines 184 201) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L613(lines 613 617) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L294-1(lines 294 300) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L854 garLoopResultBuilder]: At program point L415-3(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L453-3(lines 453 461) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L594-11(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L160(line 160) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L594-14(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L511-15(lines 511 517) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L854 garLoopResultBuilder]: At program point L254-9(lines 249 257) the Hoare annotation is: false [2022-01-11 05:52:43,306 INFO L854 garLoopResultBuilder]: At program point L415-12(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L479-6(lines 479 487) no Hoare annotation was computed. [2022-01-11 05:52:43,306 INFO L858 garLoopResultBuilder]: For program point L613-15(lines 613 617) no Hoare annotation was computed. [2022-01-11 05:52:43,307 INFO L858 garLoopResultBuilder]: For program point L294-11(lines 294 300) no Hoare annotation was computed. [2022-01-11 05:52:43,307 INFO L854 garLoopResultBuilder]: At program point L415-23(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,307 INFO L854 garLoopResultBuilder]: At program point L545-2(lines 540 548) the Hoare annotation is: false [2022-01-11 05:52:43,307 INFO L854 garLoopResultBuilder]: At program point L184-5(lines 176 204) the Hoare annotation is: false [2022-01-11 05:52:43,307 INFO L858 garLoopResultBuilder]: For program point L613-2(lines 613 617) no Hoare annotation was computed. [2022-01-11 05:52:43,307 INFO L854 garLoopResultBuilder]: At program point L299-1(lines 290 303) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,307 INFO L854 garLoopResultBuilder]: At program point L423-3(lines 419 443) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,307 INFO L854 garLoopResultBuilder]: At program point L526-3(lines 521 528) the Hoare annotation is: false [2022-01-11 05:52:43,308 INFO L858 garLoopResultBuilder]: For program point L423-4(lines 423 440) no Hoare annotation was computed. [2022-01-11 05:52:43,308 INFO L854 garLoopResultBuilder]: At program point L600-3(lines 585 603) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 .cse1 .cse2 (<= ~methaneLevelCritical~0Int 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0Int 0)) (and (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int| 0) .cse0 .cse1 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~2#1Int| 0) .cse2 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~7#1Int|)) (and .cse0 .cse1 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneAlarm_#res#1Int|) (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse2))) [2022-01-11 05:52:43,308 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 160) no Hoare annotation was computed. [2022-01-11 05:52:43,308 INFO L854 garLoopResultBuilder]: At program point L161(lines 156 163) the Hoare annotation is: false [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L600-4(lines 585 603) the Hoare annotation is: false [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L511-17(lines 504 520) the Hoare annotation is: false [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L501-5(lines 496 503) the Hoare annotation is: false [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L536-8(lines 529 539) the Hoare annotation is: false [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L526-7(lines 521 528) the Hoare annotation is: false [2022-01-11 05:52:43,309 INFO L858 garLoopResultBuilder]: For program point L449-8(lines 449 466) no Hoare annotation was computed. [2022-01-11 05:52:43,309 INFO L858 garLoopResultBuilder]: For program point L613-17(lines 613 617) no Hoare annotation was computed. [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L299-11(lines 290 303) the Hoare annotation is: false [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L423-23(lines 419 443) the Hoare annotation is: false [2022-01-11 05:52:43,309 INFO L858 garLoopResultBuilder]: For program point L188-4(lines 188 198) no Hoare annotation was computed. [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L408-2(lines 387 410) the Hoare annotation is: false [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L619(lines 604 622) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,309 INFO L858 garLoopResultBuilder]: For program point L594-3(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L449-1(lines 445 469) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,309 INFO L858 garLoopResultBuilder]: For program point L294-2(lines 294 300) no Hoare annotation was computed. [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L415-5(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,309 INFO L858 garLoopResultBuilder]: For program point L427-9(lines 427 435) no Hoare annotation was computed. [2022-01-11 05:52:43,309 INFO L858 garLoopResultBuilder]: For program point L427-12(lines 427 435) no Hoare annotation was computed. [2022-01-11 05:52:43,309 INFO L858 garLoopResultBuilder]: For program point L511-18(lines 511 517) no Hoare annotation was computed. [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L475-5(lines 471 495) the Hoare annotation is: false [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L309-4(lines 304 312) the Hoare annotation is: false [2022-01-11 05:52:43,309 INFO L858 garLoopResultBuilder]: For program point L423-18(lines 423 440) no Hoare annotation was computed. [2022-01-11 05:52:43,309 INFO L854 garLoopResultBuilder]: At program point L619-5(lines 604 622) the Hoare annotation is: false [2022-01-11 05:52:43,309 INFO L858 garLoopResultBuilder]: For program point L594-33(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,310 INFO L854 garLoopResultBuilder]: At program point L449-11(lines 445 469) the Hoare annotation is: false [2022-01-11 05:52:43,310 INFO L858 garLoopResultBuilder]: For program point L189-6(lines 189 195) no Hoare annotation was computed. [2022-01-11 05:52:43,310 INFO L858 garLoopResultBuilder]: For program point L453(lines 453 461) no Hoare annotation was computed. [2022-01-11 05:52:43,310 INFO L858 garLoopResultBuilder]: For program point L594-5(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,310 INFO L854 garLoopResultBuilder]: At program point L299-2(lines 290 303) the Hoare annotation is: false [2022-01-11 05:52:43,310 INFO L854 garLoopResultBuilder]: At program point L423-5(lines 419 443) the Hoare annotation is: false [2022-01-11 05:52:43,310 INFO L854 garLoopResultBuilder]: At program point L254-4(lines 249 257) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 .cse1 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse2 (<= 1 ~methaneLevelCritical~0Int)) (and .cse0 .cse1 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) .cse2 (<= ~methaneLevelCritical~0Int 0)))) [2022-01-11 05:52:43,310 INFO L854 garLoopResultBuilder]: At program point L415-6(lines 411 417) the Hoare annotation is: (and (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~3#1Int| 1)) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~3#1Int| 0)) [2022-01-11 05:52:43,310 INFO L854 garLoopResultBuilder]: At program point L254-7(lines 249 257) the Hoare annotation is: false [2022-01-11 05:52:43,310 INFO L854 garLoopResultBuilder]: At program point L415-8(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,310 INFO L854 garLoopResultBuilder]: At program point L511-20(lines 504 520) the Hoare annotation is: false [2022-01-11 05:52:43,310 INFO L854 garLoopResultBuilder]: At program point L501-6(lines 496 503) the Hoare annotation is: false [2022-01-11 05:52:43,310 INFO L858 garLoopResultBuilder]: For program point L613-12(lines 613 617) no Hoare annotation was computed. [2022-01-11 05:52:43,310 INFO L858 garLoopResultBuilder]: For program point L294-9(lines 294 300) no Hoare annotation was computed. [2022-01-11 05:52:43,310 INFO L854 garLoopResultBuilder]: At program point L415-19(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,311 INFO L858 garLoopResultBuilder]: For program point L453-15(lines 453 461) no Hoare annotation was computed. [2022-01-11 05:52:43,311 INFO L858 garLoopResultBuilder]: For program point L594-35(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,311 INFO L858 garLoopResultBuilder]: For program point L160-2(line 160) no Hoare annotation was computed. [2022-01-11 05:52:43,311 INFO L854 garLoopResultBuilder]: At program point L526-2(lines 521 528) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,311 INFO L858 garLoopResultBuilder]: For program point L423(lines 423 440) no Hoare annotation was computed. [2022-01-11 05:52:43,311 INFO L854 garLoopResultBuilder]: At program point L600-1(lines 585 603) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,311 INFO L858 garLoopResultBuilder]: For program point L594-6(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,311 INFO L854 garLoopResultBuilder]: At program point L536-4(lines 529 539) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 .cse1 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneAlarm_#res#1Int|) (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse2 (<= 1 ~methaneLevelCritical~0Int)) (and .cse0 .cse1 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) .cse2 (<= ~methaneLevelCritical~0Int 0)))) [2022-01-11 05:52:43,311 INFO L854 garLoopResultBuilder]: At program point L536-6(lines 529 539) the Hoare annotation is: false [2022-01-11 05:52:43,311 INFO L858 garLoopResultBuilder]: For program point L613-14(lines 613 617) no Hoare annotation was computed. [2022-01-11 05:52:43,311 INFO L854 garLoopResultBuilder]: At program point L299-9(lines 290 303) the Hoare annotation is: false [2022-01-11 05:52:43,311 INFO L854 garLoopResultBuilder]: At program point L423-19(lines 419 443) the Hoare annotation is: false [2022-01-11 05:52:43,312 INFO L854 garLoopResultBuilder]: At program point L526-9(lines 521 528) the Hoare annotation is: false [2022-01-11 05:52:43,312 INFO L858 garLoopResultBuilder]: For program point L423-20(lines 423 440) no Hoare annotation was computed. [2022-01-11 05:52:43,312 INFO L854 garLoopResultBuilder]: At program point L600-11(lines 585 603) the Hoare annotation is: false [2022-01-11 05:52:43,312 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 160) no Hoare annotation was computed. [2022-01-11 05:52:43,312 INFO L854 garLoopResultBuilder]: At program point L161-2(lines 156 163) the Hoare annotation is: false [2022-01-11 05:52:43,312 INFO L858 garLoopResultBuilder]: For program point L294(lines 294 300) no Hoare annotation was computed. [2022-01-11 05:52:43,312 INFO L854 garLoopResultBuilder]: At program point L415-1(lines 411 417) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,312 INFO L858 garLoopResultBuilder]: For program point L427-3(lines 427 435) no Hoare annotation was computed. [2022-01-11 05:52:43,312 INFO L858 garLoopResultBuilder]: For program point L594-8(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,312 INFO L858 garLoopResultBuilder]: For program point L511-9(lines 511 517) no Hoare annotation was computed. [2022-01-11 05:52:43,312 INFO L858 garLoopResultBuilder]: For program point L511-12(lines 511 517) no Hoare annotation was computed. [2022-01-11 05:52:43,315 INFO L854 garLoopResultBuilder]: At program point L619-4(lines 604 622) the Hoare annotation is: false [2022-01-11 05:52:43,315 INFO L858 garLoopResultBuilder]: For program point L594-27(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,315 INFO L854 garLoopResultBuilder]: At program point L449-9(lines 445 469) the Hoare annotation is: false [2022-01-11 05:52:43,315 INFO L858 garLoopResultBuilder]: For program point L294-10(lines 294 300) no Hoare annotation was computed. [2022-01-11 05:52:43,315 INFO L854 garLoopResultBuilder]: At program point L415-21(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,315 INFO L858 garLoopResultBuilder]: For program point L427-33(lines 427 435) no Hoare annotation was computed. [2022-01-11 05:52:43,316 INFO L854 garLoopResultBuilder]: At program point L299(lines 290 303) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L423-1(lines 419 443) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L254-2(lines 249 257) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L415-2(lines 411 417) the Hoare annotation is: (and (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~3#1Int| 1)) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~3#1Int| 0)) [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L600-2(lines 585 603) the Hoare annotation is: false [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L511-11(lines 504 520) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and (<= 1 |ULTIMATE.start_ULTIMATE.start_activatePump_~tmp~6#1Int|) .cse0 (= ~pumpRunning~0Int 0) (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneAlarm_#res#1Int|) (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse1 (<= 1 ~methaneLevelCritical~0Int)) (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) .cse1 (<= ~methaneLevelCritical~0Int 0)))) [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L501-3(lines 496 503) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L511-14(lines 504 520) the Hoare annotation is: false [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L501-4(lines 496 503) the Hoare annotation is: false [2022-01-11 05:52:43,317 INFO L858 garLoopResultBuilder]: For program point L453-12(lines 453 461) no Hoare annotation was computed. [2022-01-11 05:52:43,317 INFO L858 garLoopResultBuilder]: For program point L594-29(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L299-10(lines 290 303) the Hoare annotation is: false [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L423-21(lines 419 443) the Hoare annotation is: false [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L254-16(lines 249 257) the Hoare annotation is: false [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L415-22(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,317 INFO L858 garLoopResultBuilder]: For program point L594(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L536-2(lines 529 539) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,317 INFO L858 garLoopResultBuilder]: For program point L427-6(lines 427 435) no Hoare annotation was computed. [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L526-8(lines 521 528) the Hoare annotation is: false [2022-01-11 05:52:43,317 INFO L858 garLoopResultBuilder]: For program point L423-16(lines 423 440) no Hoare annotation was computed. [2022-01-11 05:52:43,317 INFO L854 garLoopResultBuilder]: At program point L600-9(lines 585 603) the Hoare annotation is: false [2022-01-11 05:52:43,317 INFO L858 garLoopResultBuilder]: For program point L594-30(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,318 INFO L854 garLoopResultBuilder]: At program point L536-14(lines 529 539) the Hoare annotation is: false [2022-01-11 05:52:43,318 INFO L858 garLoopResultBuilder]: For program point L594-2(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,318 INFO L858 garLoopResultBuilder]: For program point L511-3(lines 511 517) no Hoare annotation was computed. [2022-01-11 05:52:43,318 INFO L854 garLoopResultBuilder]: At program point L254-3(lines 249 257) the Hoare annotation is: false [2022-01-11 05:52:43,318 INFO L854 garLoopResultBuilder]: At program point L415-4(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,324 INFO L858 garLoopResultBuilder]: For program point L294-8(lines 294 300) no Hoare annotation was computed. [2022-01-11 05:52:43,324 INFO L854 garLoopResultBuilder]: At program point L415-17(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,324 INFO L858 garLoopResultBuilder]: For program point L427-27(lines 427 435) no Hoare annotation was computed. [2022-01-11 05:52:43,325 INFO L858 garLoopResultBuilder]: For program point L594-32(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,325 INFO L858 garLoopResultBuilder]: For program point L511-33(lines 511 517) no Hoare annotation was computed. [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L600(lines 585 603) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L511-5(lines 504 520) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L501-1(lines 496 503) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L536-3(lines 529 539) the Hoare annotation is: false [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L299-8(lines 290 303) the Hoare annotation is: false [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L423-17(lines 419 443) the Hoare annotation is: false [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L254-14(lines 249 257) the Hoare annotation is: false [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L415-18(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L600-10(lines 585 603) the Hoare annotation is: false [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L511-35(lines 504 520) the Hoare annotation is: false [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L501-11(lines 496 503) the Hoare annotation is: false [2022-01-11 05:52:43,325 INFO L858 garLoopResultBuilder]: For program point L427(lines 427 435) no Hoare annotation was computed. [2022-01-11 05:52:43,325 INFO L858 garLoopResultBuilder]: For program point L511-6(lines 511 517) no Hoare annotation was computed. [2022-01-11 05:52:43,325 INFO L858 garLoopResultBuilder]: For program point L594-24(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L536-12(lines 529 539) the Hoare annotation is: false [2022-01-11 05:52:43,325 INFO L858 garLoopResultBuilder]: For program point L427-30(lines 427 435) no Hoare annotation was computed. [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L254-1(lines 249 257) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L415(lines 411 417) the Hoare annotation is: (and (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~3#1Int| 1)) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~3#1Int| 0)) [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L511-8(lines 504 520) the Hoare annotation is: false [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L501-2(lines 496 503) the Hoare annotation is: false [2022-01-11 05:52:43,325 INFO L858 garLoopResultBuilder]: For program point L594-26(lines 594 598) no Hoare annotation was computed. [2022-01-11 05:52:43,325 INFO L858 garLoopResultBuilder]: For program point L511-27(lines 511 517) no Hoare annotation was computed. [2022-01-11 05:52:43,325 INFO L854 garLoopResultBuilder]: At program point L254-15(lines 249 257) the Hoare annotation is: false [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L415-20(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L536-1(lines 529 539) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L600-8(lines 585 603) the Hoare annotation is: false [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L511-29(lines 504 520) the Hoare annotation is: false [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L501-9(lines 496 503) the Hoare annotation is: false [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L536-13(lines 529 539) the Hoare annotation is: false [2022-01-11 05:52:43,326 INFO L858 garLoopResultBuilder]: For program point L511(lines 511 517) no Hoare annotation was computed. [2022-01-11 05:52:43,326 INFO L858 garLoopResultBuilder]: For program point L427-24(lines 427 435) no Hoare annotation was computed. [2022-01-11 05:52:43,326 INFO L858 garLoopResultBuilder]: For program point L511-30(lines 511 517) no Hoare annotation was computed. [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L511-2(lines 504 520) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L501(lines 496 503) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L254-13(lines 249 257) the Hoare annotation is: false [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L415-16(lines 411 417) the Hoare annotation is: false [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L511-32(lines 504 520) the Hoare annotation is: false [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L501-10(lines 496 503) the Hoare annotation is: false [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L536-11(lines 529 539) the Hoare annotation is: false [2022-01-11 05:52:43,326 INFO L858 garLoopResultBuilder]: For program point L511-24(lines 511 517) no Hoare annotation was computed. [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L511-26(lines 504 520) the Hoare annotation is: false [2022-01-11 05:52:43,326 INFO L854 garLoopResultBuilder]: At program point L501-8(lines 496 503) the Hoare annotation is: false [2022-01-11 05:52:43,328 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 05:52:43,329 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-11 05:52:43,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.01 05:52:43 BasicIcfg [2022-01-11 05:52:43,401 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-11 05:52:43,402 INFO L158 Benchmark]: Toolchain (without parser) took 16431.64ms. Allocated memory was 166.7MB in the beginning and 607.1MB in the end (delta: 440.4MB). Free memory was 114.7MB in the beginning and 360.3MB in the end (delta: -245.7MB). Peak memory consumption was 342.8MB. Max. memory is 8.0GB. [2022-01-11 05:52:43,402 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 166.7MB. Free memory was 132.0MB in the beginning and 131.9MB in the end (delta: 120.4kB). There was no memory consumed. Max. memory is 8.0GB. [2022-01-11 05:52:43,402 INFO L158 Benchmark]: CACSL2BoogieTranslator took 555.65ms. Allocated memory is still 166.7MB. Free memory was 114.5MB in the beginning and 127.3MB in the end (delta: -12.8MB). Peak memory consumption was 7.9MB. Max. memory is 8.0GB. [2022-01-11 05:52:43,402 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.05ms. Allocated memory is still 166.7MB. Free memory was 127.3MB in the beginning and 122.2MB in the end (delta: 5.1MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-01-11 05:52:43,402 INFO L158 Benchmark]: Boogie Preprocessor took 67.44ms. Allocated memory is still 166.7MB. Free memory was 122.2MB in the beginning and 118.6MB in the end (delta: 3.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-01-11 05:52:43,403 INFO L158 Benchmark]: RCFGBuilder took 809.46ms. Allocated memory is still 166.7MB. Free memory was 118.0MB in the beginning and 81.3MB in the end (delta: 36.7MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. [2022-01-11 05:52:43,403 INFO L158 Benchmark]: IcfgTransformer took 179.82ms. Allocated memory is still 166.7MB. Free memory was 81.3MB in the beginning and 65.1MB in the end (delta: 16.3MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-01-11 05:52:43,403 INFO L158 Benchmark]: TraceAbstraction took 14722.16ms. Allocated memory was 166.7MB in the beginning and 607.1MB in the end (delta: 440.4MB). Free memory was 64.6MB in the beginning and 360.3MB in the end (delta: -295.8MB). Peak memory consumption was 292.0MB. Max. memory is 8.0GB. [2022-01-11 05:52:43,404 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 166.7MB. Free memory was 132.0MB in the beginning and 131.9MB in the end (delta: 120.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 555.65ms. Allocated memory is still 166.7MB. Free memory was 114.5MB in the beginning and 127.3MB in the end (delta: -12.8MB). Peak memory consumption was 7.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 92.05ms. Allocated memory is still 166.7MB. Free memory was 127.3MB in the beginning and 122.2MB in the end (delta: 5.1MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 67.44ms. Allocated memory is still 166.7MB. Free memory was 122.2MB in the beginning and 118.6MB in the end (delta: 3.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 809.46ms. Allocated memory is still 166.7MB. Free memory was 118.0MB in the beginning and 81.3MB in the end (delta: 36.7MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. * IcfgTransformer took 179.82ms. Allocated memory is still 166.7MB. Free memory was 81.3MB in the beginning and 65.1MB in the end (delta: 16.3MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * TraceAbstraction took 14722.16ms. Allocated memory was 166.7MB in the beginning and 607.1MB in the end (delta: 440.4MB). Free memory was 64.6MB in the beginning and 360.3MB in the end (delta: -295.8MB). Peak memory consumption was 292.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 160]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 160]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 160]: 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 CFG has 1 procedures, 329 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 14.6s, OverallIterations: 11, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.8s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3090 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3090 mSDsluCounter, 7189 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4247 mSDsCounter, 140 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 478 IncrementalHoareTripleChecker+Invalid, 618 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 140 mSolverCounterUnsat, 2942 mSDtfsCounter, 478 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 91 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=744occurred in iteration=4, InterpolantAutomatonStates: 72, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 11 MinimizatonAttempts, 1933 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 178 LocationsWithAnnotation, 178 PreInvPairs, 412 NumberOfFragments, 1892 HoareAnnotationTreeSize, 178 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 6.8s HoareSimplificationTime, 178 FomulaSimplificationsInter, 1723099 FormulaSimplificationTreeSizeReductionInter, 5.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 595 NumberOfCodeBlocks, 595 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 584 ConstructedInterpolants, 0 QuantifiedInterpolants, 1065 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 161/161 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: 471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 445]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: (((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 604]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 213]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 213]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: (((~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31]))))) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant Derived loop invariant: (((~bvule32(1bv32, methaneLevelCritical) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && 0bv32 == pumpRunning) && ~bvule32(\result, pumpRunning) - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 623]: Loop Invariant Derived loop invariant: ((((~bvule32(1bv32, \result) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && 0bv32 == pumpRunning) || ((methAndRunningLastTime == 0bv32 && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && 0bv32 == pumpRunning)) || ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && 0bv32 == pumpRunning) - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 604]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) || ((~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31]))))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning) - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: (((((methAndRunningLastTime == 0bv32 && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning) || ((((~bvule32(1bv32, \result) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning)) || (((((~bvule32(tmp___0, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, tmp)) && 0bv32 == pumpRunning)) || (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning) - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 445]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: ((((~bvule32(1bv32, methaneLevelCritical) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) || (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 237]: Loop Invariant Derived loop invariant: ((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && 0bv32 == pumpRunning) || (((~bvule32(1bv32, methaneLevelCritical) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && 0bv32 == pumpRunning)) || (((~bvule32(1bv32, methaneLevelCritical) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: ((((~bvule32(1bv32, methaneLevelCritical) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && 0bv32 == pumpRunning) || (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32))) || (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 445]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) || ((~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31]))))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning) - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 445]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 604]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: (((((~bvule32(1bv32, methaneLevelCritical) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, \result)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) || (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 118]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 604]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: ((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning) || (((((~bvule32(1bv32, methaneLevelCritical) && ~bvule32(1bv32, \result)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning) - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: ((((((~bvule32(1bv32, methaneLevelCritical) && ~bvule32(1bv32, \result)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, tmp)) && 0bv32 == pumpRunning) || (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 604]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 604]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: (((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, tmp)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning) || ((((((~bvule32(1bv32, methaneLevelCritical) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning) - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: ((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning) || ((((~bvule32(1bv32, methaneLevelCritical) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning) - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: ((((~bvule32(1bv32, \result) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && 0bv32 == pumpRunning) || ((methAndRunningLastTime == 0bv32 && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && 0bv32 == pumpRunning)) || ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && 0bv32 == pumpRunning) - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: (((((methAndRunningLastTime == 0bv32 && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning) || ((((~bvule32(1bv32, \result) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning)) || (((~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31]))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && 0bv32 == pumpRunning)) || (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning) - InvariantResult [Line: 445]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: ((((((~bvule32(1bv32, methaneLevelCritical) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && 0bv32 == pumpRunning) || ((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning)) || ((((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(tmp, 0bv32)) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning)) || ((((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(tmp, 0bv32)) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: (((((~bvule32(1bv32, methaneLevelCritical) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && 0bv32 == pumpRunning) || ((((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(tmp, 0bv32)) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning)) || ((((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(tmp, 0bv32)) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 650]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 657]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: (((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 664]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 445]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 225]: Loop Invariant Derived loop invariant: ((((((~bvule32(1bv32, methaneLevelCritical) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && 0bv32 == pumpRunning) || ((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning)) || ((((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(tmp, 0bv32)) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning)) || ((((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(tmp, 0bv32)) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) || ((~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31]))))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning) - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 324]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: (((((~bvule32(1bv32, methaneLevelCritical) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && 0bv32 == pumpRunning) || ((((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(tmp, 0bv32)) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning)) || ((((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(tmp, 0bv32)) && methAndRunningLastTime == 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 213]: Loop Invariant Derived loop invariant: ((methAndRunningLastTime == 0bv32 && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) || ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2022-01-11 05:52:43,483 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...