/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_NONE.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product31.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-11 00:03:11,766 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-11 00:03:11,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-11 00:03:11,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-11 00:03:11,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-11 00:03:11,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-11 00:03:11,819 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-11 00:03:11,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-11 00:03:11,821 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-11 00:03:11,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-11 00:03:11,823 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-11 00:03:11,823 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-11 00:03:11,823 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-11 00:03:11,824 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-11 00:03:11,825 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-11 00:03:11,825 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-11 00:03:11,826 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-11 00:03:11,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-11 00:03:11,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-11 00:03:11,829 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-11 00:03:11,830 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-11 00:03:11,831 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-11 00:03:11,831 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-11 00:03:11,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-11 00:03:11,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-11 00:03:11,834 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-11 00:03:11,834 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-11 00:03:11,835 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-11 00:03:11,835 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-11 00:03:11,836 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-11 00:03:11,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-11 00:03:11,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-11 00:03:11,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-11 00:03:11,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-11 00:03:11,838 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-11 00:03:11,838 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-11 00:03:11,839 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-11 00:03:11,839 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-11 00:03:11,839 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-11 00:03:11,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-11 00:03:11,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-11 00:03:11,841 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_NONE.epf [2022-01-11 00:03:11,854 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-11 00:03:11,854 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-11 00:03:11,854 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-11 00:03:11,855 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-11 00:03:11,855 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-11 00:03:11,855 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-11 00:03:11,855 INFO L138 SettingsManager]: * Use SBE=true [2022-01-11 00:03:11,856 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-11 00:03:11,856 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-11 00:03:11,856 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-11 00:03:11,856 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-11 00:03:11,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-11 00:03:11,856 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-11 00:03:11,856 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-11 00:03:11,856 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-11 00:03:11,856 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-11 00:03:11,856 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-11 00:03:11,856 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-11 00:03:11,857 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-11 00:03:11,857 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-11 00:03:11,857 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-11 00:03:11,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-11 00:03:11,857 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-11 00:03:11,857 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-11 00:03:11,857 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-11 00:03:11,857 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-11 00:03:11,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-11 00:03:11,857 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-11 00:03:11,857 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-11 00:03:11,858 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-11 00:03:11,858 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-11 00:03:11,858 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-11 00:03:11,858 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-11 00:03:11,858 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_NONE 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-11 00:03:12,050 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-11 00:03:12,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-11 00:03:12,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-11 00:03:12,085 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-11 00:03:12,086 INFO L275 PluginConnector]: CDTParser initialized [2022-01-11 00:03:12,086 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product31.cil.c [2022-01-11 00:03:12,140 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c71873ab3/5428abfd2a284d7ea178a85ac55385ac/FLAG86bfa5379 [2022-01-11 00:03:12,573 INFO L306 CDTParser]: Found 1 translation units. [2022-01-11 00:03:12,577 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product31.cil.c [2022-01-11 00:03:12,587 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c71873ab3/5428abfd2a284d7ea178a85ac55385ac/FLAG86bfa5379 [2022-01-11 00:03:12,945 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c71873ab3/5428abfd2a284d7ea178a85ac55385ac [2022-01-11 00:03:12,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-11 00:03:12,950 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-11 00:03:12,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-11 00:03:12,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-11 00:03:12,957 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-11 00:03:12,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 12:03:12" (1/1) ... [2022-01-11 00:03:12,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dd066c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:03:12, skipping insertion in model container [2022-01-11 00:03:12,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 12:03:12" (1/1) ... [2022-01-11 00:03:12,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-11 00:03:13,002 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-11 00:03:13,196 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_spec1_product31.cil.c[8611,8624] [2022-01-11 00:03:13,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 00:03:13,240 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-01-11 00:03:13,244 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-11 00:03:13,284 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_spec1_product31.cil.c[8611,8624] [2022-01-11 00:03:13,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 00:03:13,312 INFO L203 MainTranslator]: Completed pre-run [2022-01-11 00:03:13,343 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_spec1_product31.cil.c[8611,8624] [2022-01-11 00:03:13,359 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 00:03:13,382 INFO L208 MainTranslator]: Completed translation [2022-01-11 00:03:13,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:03:13 WrapperNode [2022-01-11 00:03:13,383 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-11 00:03:13,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-11 00:03:13,384 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-11 00:03:13,384 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-11 00:03:13,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:03:13" (1/1) ... [2022-01-11 00:03:13,413 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:03:13" (1/1) ... [2022-01-11 00:03:13,454 INFO L137 Inliner]: procedures = 57, calls = 157, calls flagged for inlining = 54, calls inlined = 79, statements flattened = 564 [2022-01-11 00:03:13,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-11 00:03:13,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-11 00:03:13,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-11 00:03:13,456 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-11 00:03:13,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:03:13" (1/1) ... [2022-01-11 00:03:13,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:03:13" (1/1) ... [2022-01-11 00:03:13,489 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:03:13" (1/1) ... [2022-01-11 00:03:13,489 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:03:13" (1/1) ... [2022-01-11 00:03:13,496 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:03:13" (1/1) ... [2022-01-11 00:03:13,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:03:13" (1/1) ... [2022-01-11 00:03:13,502 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:03:13" (1/1) ... [2022-01-11 00:03:13,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-11 00:03:13,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-11 00:03:13,505 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-11 00:03:13,505 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-11 00:03:13,508 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:03:13" (1/1) ... [2022-01-11 00:03:13,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-11 00:03:13,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-11 00:03:13,551 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 00:03:13,564 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 00:03:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-11 00:03:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-11 00:03:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-11 00:03:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-11 00:03:13,678 INFO L234 CfgBuilder]: Building ICFG [2022-01-11 00:03:13,679 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-11 00:03:14,052 INFO L275 CfgBuilder]: Performing block encoding [2022-01-11 00:03:14,058 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-11 00:03:14,058 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-01-11 00:03:14,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 12:03:14 BoogieIcfgContainer [2022-01-11 00:03:14,059 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-11 00:03:14,060 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-11 00:03:14,060 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-11 00:03:14,062 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-11 00:03:14,064 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 12:03:14" (1/1) ... [2022-01-11 00:03:14,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 11.01 12:03:14 BasicIcfg [2022-01-11 00:03:14,156 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-11 00:03:14,157 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-11 00:03:14,157 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-11 00:03:14,159 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-11 00:03:14,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.01 12:03:12" (1/4) ... [2022-01-11 00:03:14,160 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@dcfcd27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.01 12:03:14, skipping insertion in model container [2022-01-11 00:03:14,160 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:03:13" (2/4) ... [2022-01-11 00:03:14,160 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@dcfcd27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.01 12:03:14, skipping insertion in model container [2022-01-11 00:03:14,160 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 12:03:14" (3/4) ... [2022-01-11 00:03:14,160 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@dcfcd27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.01 12:03:14, skipping insertion in model container [2022-01-11 00:03:14,160 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 11.01 12:03:14" (4/4) ... [2022-01-11 00:03:14,161 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product31.cil.cTransformedIcfg [2022-01-11 00:03:14,164 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-11 00:03:14,164 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-01-11 00:03:14,194 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-11 00:03:14,199 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 00:03:14,199 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-01-11 00:03:14,213 INFO L276 IsEmpty]: Start isEmpty. Operand has 157 states, 153 states have (on average 1.3660130718954249) internal successors, (209), 156 states have internal predecessors, (209), 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 00:03:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-01-11 00:03:14,218 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:03:14,218 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 00:03:14,219 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 00:03:14,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:03:14,226 INFO L85 PathProgramCache]: Analyzing trace with hash -546538464, now seen corresponding path program 1 times [2022-01-11 00:03:14,233 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:03:14,233 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [73829377] [2022-01-11 00:03:14,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:03:14,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:03:14,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:03:14,439 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 00:03:14,440 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:03:14,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [73829377] [2022-01-11 00:03:14,441 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [73829377] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:03:14,441 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:03:14,441 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 00:03:14,442 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634723264] [2022-01-11 00:03:14,443 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:03:14,446 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-11 00:03:14,447 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:03:14,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-11 00:03:14,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-11 00:03:14,474 INFO L87 Difference]: Start difference. First operand has 157 states, 153 states have (on average 1.3660130718954249) internal successors, (209), 156 states have internal predecessors, (209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:03:14,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:03:14,516 INFO L93 Difference]: Finished difference Result 304 states and 407 transitions. [2022-01-11 00:03:14,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-11 00:03:14,518 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-01-11 00:03:14,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:03:14,526 INFO L225 Difference]: With dead ends: 304 [2022-01-11 00:03:14,526 INFO L226 Difference]: Without dead ends: 147 [2022-01-11 00:03:14,529 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 00:03:14,532 INFO L933 BasicCegarLoop]: 199 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, 199 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 00:03:14,533 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 199 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 00:03:14,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2022-01-11 00:03:14,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 147. [2022-01-11 00:03:14,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 144 states have (on average 1.3263888888888888) internal successors, (191), 146 states have internal predecessors, (191), 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 00:03:14,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 191 transitions. [2022-01-11 00:03:14,571 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 191 transitions. Word has length 17 [2022-01-11 00:03:14,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:03:14,572 INFO L470 AbstractCegarLoop]: Abstraction has 147 states and 191 transitions. [2022-01-11 00:03:14,572 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:03:14,573 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 191 transitions. [2022-01-11 00:03:14,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-01-11 00:03:14,574 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:03:14,574 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 00:03:14,574 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-11 00:03:14,575 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 00:03:14,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:03:14,578 INFO L85 PathProgramCache]: Analyzing trace with hash -368795707, now seen corresponding path program 1 times [2022-01-11 00:03:14,578 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:03:14,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862589955] [2022-01-11 00:03:14,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:03:14,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:03:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:03:14,681 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 00:03:14,682 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:03:14,682 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862589955] [2022-01-11 00:03:14,682 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [862589955] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:03:14,682 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:03:14,682 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 00:03:14,682 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [244765186] [2022-01-11 00:03:14,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:03:14,683 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-11 00:03:14,683 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:03:14,684 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-11 00:03:14,684 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 00:03:14,684 INFO L87 Difference]: Start difference. First operand 147 states and 191 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:03:14,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:03:14,732 INFO L93 Difference]: Finished difference Result 348 states and 456 transitions. [2022-01-11 00:03:14,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-11 00:03:14,734 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2022-01-11 00:03:14,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:03:14,735 INFO L225 Difference]: With dead ends: 348 [2022-01-11 00:03:14,735 INFO L226 Difference]: Without dead ends: 208 [2022-01-11 00:03:14,736 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 00:03:14,736 INFO L933 BasicCegarLoop]: 198 mSDtfsCounter, 175 mSDsluCounter, 75 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 175 SdHoareTripleChecker+Valid, 273 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 00:03:14,737 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [175 Valid, 273 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 00:03:14,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2022-01-11 00:03:14,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 199. [2022-01-11 00:03:14,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 199 states, 196 states have (on average 1.336734693877551) internal successors, (262), 198 states have internal predecessors, (262), 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 00:03:14,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 262 transitions. [2022-01-11 00:03:14,749 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 262 transitions. Word has length 18 [2022-01-11 00:03:14,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:03:14,750 INFO L470 AbstractCegarLoop]: Abstraction has 199 states and 262 transitions. [2022-01-11 00:03:14,751 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:03:14,753 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 262 transitions. [2022-01-11 00:03:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-01-11 00:03:14,757 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:03:14,757 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] [2022-01-11 00:03:14,758 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-11 00:03:14,758 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 00:03:14,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:03:14,759 INFO L85 PathProgramCache]: Analyzing trace with hash 1857895607, now seen corresponding path program 1 times [2022-01-11 00:03:14,759 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:03:14,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649630073] [2022-01-11 00:03:14,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:03:14,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:03:14,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:03:14,849 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 00:03:14,850 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:03:14,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649630073] [2022-01-11 00:03:14,851 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649630073] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:03:14,851 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:03:14,851 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-11 00:03:14,851 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34893625] [2022-01-11 00:03:14,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:03:14,852 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 00:03:14,852 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:03:14,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 00:03:14,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-11 00:03:14,853 INFO L87 Difference]: Start difference. First operand 199 states and 262 transitions. Second operand has 5 states, 5 states have (on average 4.6) internal successors, (23), 4 states have internal predecessors, (23), 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 00:03:15,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:03:15,017 INFO L93 Difference]: Finished difference Result 892 states and 1193 transitions. [2022-01-11 00:03:15,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-11 00:03:15,018 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.6) internal successors, (23), 4 states have internal predecessors, (23), 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 23 [2022-01-11 00:03:15,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:03:15,021 INFO L225 Difference]: With dead ends: 892 [2022-01-11 00:03:15,021 INFO L226 Difference]: Without dead ends: 568 [2022-01-11 00:03:15,023 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 00:03:15,024 INFO L933 BasicCegarLoop]: 280 mSDtfsCounter, 669 mSDsluCounter, 735 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 669 SdHoareTripleChecker+Valid, 1015 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 00:03:15,024 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [669 Valid, 1015 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 00:03:15,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 568 states. [2022-01-11 00:03:15,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 568 to 275. [2022-01-11 00:03:15,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 275 states, 272 states have (on average 1.3308823529411764) internal successors, (362), 274 states have internal predecessors, (362), 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 00:03:15,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 362 transitions. [2022-01-11 00:03:15,050 INFO L78 Accepts]: Start accepts. Automaton has 275 states and 362 transitions. Word has length 23 [2022-01-11 00:03:15,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:03:15,051 INFO L470 AbstractCegarLoop]: Abstraction has 275 states and 362 transitions. [2022-01-11 00:03:15,051 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.6) internal successors, (23), 4 states have internal predecessors, (23), 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 00:03:15,051 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 362 transitions. [2022-01-11 00:03:15,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-01-11 00:03:15,052 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:03:15,052 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 00:03:15,052 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-11 00:03:15,052 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 00:03:15,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:03:15,053 INFO L85 PathProgramCache]: Analyzing trace with hash -2122542318, now seen corresponding path program 1 times [2022-01-11 00:03:15,053 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:03:15,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1497102546] [2022-01-11 00:03:15,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:03:15,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:03:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:03:15,109 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 00:03:15,109 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:03:15,109 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1497102546] [2022-01-11 00:03:15,109 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1497102546] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:03:15,109 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:03:15,109 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-11 00:03:15,110 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [567484732] [2022-01-11 00:03:15,110 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:03:15,110 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 00:03:15,110 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:03:15,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 00:03:15,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-11 00:03:15,111 INFO L87 Difference]: Start difference. First operand 275 states and 362 transitions. Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 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 00:03:15,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:03:15,249 INFO L93 Difference]: Finished difference Result 693 states and 930 transitions. [2022-01-11 00:03:15,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-11 00:03:15,250 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 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 00:03:15,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:03:15,251 INFO L225 Difference]: With dead ends: 693 [2022-01-11 00:03:15,251 INFO L226 Difference]: Without dead ends: 0 [2022-01-11 00:03:15,254 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-01-11 00:03:15,261 INFO L933 BasicCegarLoop]: 137 mSDtfsCounter, 239 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 239 SdHoareTripleChecker+Valid, 319 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 00:03:15,262 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [239 Valid, 319 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 00:03:15,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-01-11 00:03:15,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-01-11 00:03:15,265 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 00:03:15,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-01-11 00:03:15,265 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 30 [2022-01-11 00:03:15,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:03:15,265 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-01-11 00:03:15,265 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 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 00:03:15,265 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-01-11 00:03:15,265 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-01-11 00:03:15,267 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-01-11 00:03:15,267 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-01-11 00:03:15,268 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-01-11 00:03:15,268 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-11 00:03:15,270 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-01-11 00:03:16,031 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-01-11 00:03:16,031 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-01-11 00:03:16,031 INFO L854 garLoopResultBuilder]: At program point L270(lines 266 272) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,031 INFO L854 garLoopResultBuilder]: At program point L263(lines 259 265) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,031 INFO L854 garLoopResultBuilder]: At program point L278(lines 273 281) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,031 INFO L858 garLoopResultBuilder]: For program point L140(lines 140 147) no Hoare annotation was computed. [2022-01-11 00:03:16,032 INFO L854 garLoopResultBuilder]: At program point L113(lines 109 115) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,032 INFO L858 garLoopResultBuilder]: For program point L140-2(lines 140 147) no Hoare annotation was computed. [2022-01-11 00:03:16,032 INFO L854 garLoopResultBuilder]: At program point L534-2(lines 534 581) the Hoare annotation is: (= ~pumpRunning~0Int 0) [2022-01-11 00:03:16,032 INFO L861 garLoopResultBuilder]: At program point L149(lines 130 152) the Hoare annotation is: true [2022-01-11 00:03:16,032 INFO L854 garLoopResultBuilder]: At program point L582(lines 533 583) the Hoare annotation is: (let ((.cse0 (<= ~methaneLevelCritical~0Int 0))) (or (and (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) .cse0 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) (= ~pumpRunning~0Int 0) (and (<= 1 ~systemActive~0Int) .cse0))) [2022-01-11 00:03:16,032 INFO L858 garLoopResultBuilder]: For program point L535(lines 534 581) no Hoare annotation was computed. [2022-01-11 00:03:16,032 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-01-11 00:03:16,032 INFO L858 garLoopResultBuilder]: For program point L321-3(lines 321 327) no Hoare annotation was computed. [2022-01-11 00:03:16,032 INFO L858 garLoopResultBuilder]: For program point L536(lines 536 540) no Hoare annotation was computed. [2022-01-11 00:03:16,032 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-01-11 00:03:16,032 INFO L858 garLoopResultBuilder]: For program point L165-3(lines 165 169) no Hoare annotation was computed. [2022-01-11 00:03:16,033 INFO L858 garLoopResultBuilder]: For program point L321-5(lines 320 339) no Hoare annotation was computed. [2022-01-11 00:03:16,033 INFO L858 garLoopResultBuilder]: For program point L544(lines 544 550) no Hoare annotation was computed. [2022-01-11 00:03:16,033 INFO L854 garLoopResultBuilder]: At program point L165-5(lines 161 172) the Hoare annotation is: (let ((.cse0 (<= ~methaneLevelCritical~0Int 0))) (or (and (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) .cse0 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) (and (<= 1 ~systemActive~0Int) .cse0))) [2022-01-11 00:03:16,033 INFO L858 garLoopResultBuilder]: For program point L379-2(lines 379 396) no Hoare annotation was computed. [2022-01-11 00:03:16,033 INFO L858 garLoopResultBuilder]: For program point L328-3(lines 328 334) no Hoare annotation was computed. [2022-01-11 00:03:16,033 INFO L858 garLoopResultBuilder]: For program point L177(lines 177 181) no Hoare annotation was computed. [2022-01-11 00:03:16,033 INFO L858 garLoopResultBuilder]: For program point L544-2(lines 544 550) no Hoare annotation was computed. [2022-01-11 00:03:16,033 INFO L854 garLoopResultBuilder]: At program point L202-2(lines 197 205) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,033 INFO L858 garLoopResultBuilder]: For program point L353-6(lines 353 370) no Hoare annotation was computed. [2022-01-11 00:03:16,033 INFO L854 garLoopResultBuilder]: At program point L202-3(lines 197 205) the Hoare annotation is: (or (= ~pumpRunning~0Int 0) (and (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0))) [2022-01-11 00:03:16,034 INFO L854 garLoopResultBuilder]: At program point L177-2(lines 173 184) the Hoare annotation is: (= ~pumpRunning~0Int 0) [2022-01-11 00:03:16,034 INFO L858 garLoopResultBuilder]: For program point L554(lines 554 560) no Hoare annotation was computed. [2022-01-11 00:03:16,034 INFO L854 garLoopResultBuilder]: At program point L440-1(lines 433 443) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,034 INFO L854 garLoopResultBuilder]: At program point L243-3(lines 238 246) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,034 INFO L854 garLoopResultBuilder]: At program point L345-7(lines 341 347) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int))) (or (and .cse0 (<= ~methaneLevelCritical~0Int 0)) (and .cse0 (= ~pumpRunning~0Int 0)))) [2022-01-11 00:03:16,034 INFO L858 garLoopResultBuilder]: For program point L293-2(lines 293 306) no Hoare annotation was computed. [2022-01-11 00:03:16,034 INFO L858 garLoopResultBuilder]: For program point L189(lines 189 193) no Hoare annotation was computed. [2022-01-11 00:03:16,034 INFO L858 garLoopResultBuilder]: For program point L554-2(lines 554 560) no Hoare annotation was computed. [2022-01-11 00:03:16,034 INFO L858 garLoopResultBuilder]: For program point L383-3(lines 383 391) no Hoare annotation was computed. [2022-01-11 00:03:16,034 INFO L858 garLoopResultBuilder]: For program point L498-9(lines 498 502) no Hoare annotation was computed. [2022-01-11 00:03:16,034 INFO L854 garLoopResultBuilder]: At program point L353-7(lines 349 373) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int))) (or (and .cse0 (<= ~methaneLevelCritical~0Int 0)) (and .cse0 (= ~pumpRunning~0Int 0)))) [2022-01-11 00:03:16,034 INFO L854 garLoopResultBuilder]: At program point L449-1(lines 444 452) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-11 00:03:16,035 INFO L854 garLoopResultBuilder]: At program point L293-3(lines 285 309) the Hoare annotation is: (or (and (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) (= ~pumpRunning~0Int 0)) [2022-01-11 00:03:16,035 INFO L854 garLoopResultBuilder]: At program point L189-2(lines 185 196) the Hoare annotation is: (= ~pumpRunning~0Int 0) [2022-01-11 00:03:16,035 INFO L858 garLoopResultBuilder]: For program point L564(lines 564 577) no Hoare annotation was computed. [2022-01-11 00:03:16,035 INFO L854 garLoopResultBuilder]: At program point L430-4(lines 425 432) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,035 INFO L858 garLoopResultBuilder]: For program point L353-4(lines 353 370) no Hoare annotation was computed. [2022-01-11 00:03:16,035 INFO L858 garLoopResultBuilder]: For program point L498-11(lines 498 502) no Hoare annotation was computed. [2022-01-11 00:03:16,035 INFO L854 garLoopResultBuilder]: At program point L379-3(lines 375 399) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int))) (or (and .cse0 (<= ~methaneLevelCritical~0Int 0)) (and .cse0 (= ~pumpRunning~0Int 0)))) [2022-01-11 00:03:16,035 INFO L858 garLoopResultBuilder]: For program point L297-3(lines 297 303) no Hoare annotation was computed. [2022-01-11 00:03:16,035 INFO L854 garLoopResultBuilder]: At program point L338-1(lines 317 340) the Hoare annotation is: (or (and (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) (= ~pumpRunning~0Int 0)) [2022-01-11 00:03:16,035 INFO L858 garLoopResultBuilder]: For program point L570-2(lines 564 577) no Hoare annotation was computed. [2022-01-11 00:03:16,035 INFO L858 garLoopResultBuilder]: For program point L570(lines 570 576) no Hoare annotation was computed. [2022-01-11 00:03:16,036 INFO L854 garLoopResultBuilder]: At program point L243-2(lines 238 246) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,036 INFO L854 garLoopResultBuilder]: At program point L345-5(lines 341 347) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,036 INFO L854 garLoopResultBuilder]: At program point L504-3(lines 489 507) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,036 INFO L858 garLoopResultBuilder]: For program point L595-1(line 595) no Hoare annotation was computed. [2022-01-11 00:03:16,036 INFO L854 garLoopResultBuilder]: At program point L62-2(lines 62 76) the Hoare annotation is: (or (and (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) (= ~pumpRunning~0Int 0)) [2022-01-11 00:03:16,036 INFO L858 garLoopResultBuilder]: For program point L321(lines 321 327) no Hoare annotation was computed. [2022-01-11 00:03:16,036 INFO L858 garLoopResultBuilder]: For program point L512(lines 512 518) no Hoare annotation was computed. [2022-01-11 00:03:16,036 INFO L858 garLoopResultBuilder]: For program point L498-6(lines 498 502) no Hoare annotation was computed. [2022-01-11 00:03:16,036 INFO L854 garLoopResultBuilder]: At program point L353-5(lines 349 373) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,036 INFO L858 garLoopResultBuilder]: For program point L357-9(lines 357 365) no Hoare annotation was computed. [2022-01-11 00:03:16,036 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 595) no Hoare annotation was computed. [2022-01-11 00:03:16,037 INFO L854 garLoopResultBuilder]: At program point L596-1(lines 591 598) the Hoare annotation is: false [2022-01-11 00:03:16,037 INFO L861 garLoopResultBuilder]: At program point L77(lines 52 81) the Hoare annotation is: true [2022-01-11 00:03:16,037 INFO L858 garLoopResultBuilder]: For program point L63(line 63) no Hoare annotation was computed. [2022-01-11 00:03:16,037 INFO L858 garLoopResultBuilder]: For program point L165(lines 165 169) no Hoare annotation was computed. [2022-01-11 00:03:16,037 INFO L858 garLoopResultBuilder]: For program point L321-2(lines 320 339) no Hoare annotation was computed. [2022-01-11 00:03:16,037 INFO L854 garLoopResultBuilder]: At program point L430(lines 425 432) the Hoare annotation is: false [2022-01-11 00:03:16,037 INFO L858 garLoopResultBuilder]: For program point L512-2(lines 512 518) no Hoare annotation was computed. [2022-01-11 00:03:16,037 INFO L858 garLoopResultBuilder]: For program point L498-8(lines 498 502) no Hoare annotation was computed. [2022-01-11 00:03:16,037 INFO L854 garLoopResultBuilder]: At program point L430-6(lines 425 432) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,037 INFO L854 garLoopResultBuilder]: At program point L345-6(lines 341 347) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,037 INFO L861 garLoopResultBuilder]: At program point L587(lines 524 589) the Hoare annotation is: true [2022-01-11 00:03:16,037 INFO L858 garLoopResultBuilder]: For program point L66(lines 66 70) no Hoare annotation was computed. [2022-01-11 00:03:16,037 INFO L854 garLoopResultBuilder]: At program point L165-2(lines 161 172) the Hoare annotation is: false [2022-01-11 00:03:16,037 INFO L858 garLoopResultBuilder]: For program point L379(lines 379 396) no Hoare annotation was computed. [2022-01-11 00:03:16,038 INFO L858 garLoopResultBuilder]: For program point L328-1(lines 328 334) no Hoare annotation was computed. [2022-01-11 00:03:16,038 INFO L854 garLoopResultBuilder]: At program point L520(lines 508 522) the Hoare annotation is: (= ~pumpRunning~0Int 0) [2022-01-11 00:03:16,038 INFO L854 garLoopResultBuilder]: At program point L504-2(lines 489 507) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,038 INFO L861 garLoopResultBuilder]: At program point L124(lines 117 126) the Hoare annotation is: true [2022-01-11 00:03:16,038 INFO L858 garLoopResultBuilder]: For program point L66-1(lines 66 70) no Hoare annotation was computed. [2022-01-11 00:03:16,038 INFO L854 garLoopResultBuilder]: At program point L202(lines 197 205) the Hoare annotation is: false [2022-01-11 00:03:16,038 INFO L858 garLoopResultBuilder]: For program point L353-2(lines 353 370) no Hoare annotation was computed. [2022-01-11 00:03:16,038 INFO L854 garLoopResultBuilder]: At program point L202-1(lines 197 205) the Hoare annotation is: (= ~pumpRunning~0Int 0) [2022-01-11 00:03:16,038 INFO L858 garLoopResultBuilder]: For program point L357-6(lines 357 365) no Hoare annotation was computed. [2022-01-11 00:03:16,038 INFO L858 garLoopResultBuilder]: For program point L321-6(lines 321 327) no Hoare annotation was computed. [2022-01-11 00:03:16,038 INFO L854 garLoopResultBuilder]: At program point L440(lines 433 443) the Hoare annotation is: false [2022-01-11 00:03:16,038 INFO L854 garLoopResultBuilder]: At program point L243-1(lines 238 246) the Hoare annotation is: false [2022-01-11 00:03:16,038 INFO L854 garLoopResultBuilder]: At program point L345-3(lines 341 347) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:03:16,038 INFO L858 garLoopResultBuilder]: For program point L293(lines 293 306) no Hoare annotation was computed. [2022-01-11 00:03:16,039 INFO L854 garLoopResultBuilder]: At program point L430-5(lines 425 432) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,039 INFO L854 garLoopResultBuilder]: At program point L345-4(lines 341 347) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:03:16,039 INFO L858 garLoopResultBuilder]: For program point L165-6(lines 165 169) no Hoare annotation was computed. [2022-01-11 00:03:16,039 INFO L858 garLoopResultBuilder]: For program point L321-8(lines 320 339) no Hoare annotation was computed. [2022-01-11 00:03:16,039 INFO L858 garLoopResultBuilder]: For program point L383(lines 383 391) no Hoare annotation was computed. [2022-01-11 00:03:16,039 INFO L858 garLoopResultBuilder]: For program point L498-3(lines 498 502) no Hoare annotation was computed. [2022-01-11 00:03:16,039 INFO L854 garLoopResultBuilder]: At program point L353-3(lines 349 373) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:03:16,039 INFO L854 garLoopResultBuilder]: At program point L449(lines 444 452) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-11 00:03:16,039 INFO L854 garLoopResultBuilder]: At program point L293-1(lines 285 309) the Hoare annotation is: (= ~pumpRunning~0Int 0) [2022-01-11 00:03:16,039 INFO L854 garLoopResultBuilder]: At program point L165-8(lines 161 172) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,039 INFO L858 garLoopResultBuilder]: For program point L379-4(lines 379 396) no Hoare annotation was computed. [2022-01-11 00:03:16,039 INFO L858 garLoopResultBuilder]: For program point L328-5(lines 328 334) no Hoare annotation was computed. [2022-01-11 00:03:16,039 INFO L854 garLoopResultBuilder]: At program point L430-1(lines 425 432) the Hoare annotation is: false [2022-01-11 00:03:16,040 INFO L858 garLoopResultBuilder]: For program point L353(lines 353 370) no Hoare annotation was computed. [2022-01-11 00:03:16,040 INFO L858 garLoopResultBuilder]: For program point L498-5(lines 498 502) no Hoare annotation was computed. [2022-01-11 00:03:16,040 INFO L854 garLoopResultBuilder]: At program point L379-1(lines 375 399) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:03:16,040 INFO L858 garLoopResultBuilder]: For program point L297(lines 297 303) no Hoare annotation was computed. [2022-01-11 00:03:16,040 INFO L854 garLoopResultBuilder]: At program point L338(lines 317 340) the Hoare annotation is: (= ~pumpRunning~0Int 0) [2022-01-11 00:03:16,040 INFO L854 garLoopResultBuilder]: At program point L202-4(lines 197 205) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,040 INFO L858 garLoopResultBuilder]: For program point L353-10(lines 353 370) no Hoare annotation was computed. [2022-01-11 00:03:16,040 INFO L854 garLoopResultBuilder]: At program point L202-5(lines 197 205) the Hoare annotation is: (or (= ~pumpRunning~0Int 0) (and (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0))) [2022-01-11 00:03:16,040 INFO L854 garLoopResultBuilder]: At program point L243(lines 238 246) the Hoare annotation is: false [2022-01-11 00:03:16,040 INFO L854 garLoopResultBuilder]: At program point L345-1(lines 341 347) the Hoare annotation is: false [2022-01-11 00:03:16,040 INFO L854 garLoopResultBuilder]: At program point L504-1(lines 489 507) the Hoare annotation is: false [2022-01-11 00:03:16,040 INFO L858 garLoopResultBuilder]: For program point L595(line 595) no Hoare annotation was computed. [2022-01-11 00:03:16,040 INFO L854 garLoopResultBuilder]: At program point L440-2(lines 433 443) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,041 INFO L854 garLoopResultBuilder]: At program point L243-5(lines 238 246) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,041 INFO L854 garLoopResultBuilder]: At program point L345-11(lines 341 347) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int))) (or (and .cse0 (= ~pumpRunning~0Int 0)) (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)))) [2022-01-11 00:03:16,041 INFO L858 garLoopResultBuilder]: For program point L293-4(lines 293 306) no Hoare annotation was computed. [2022-01-11 00:03:16,041 INFO L858 garLoopResultBuilder]: For program point L498(lines 498 502) no Hoare annotation was computed. [2022-01-11 00:03:16,041 INFO L854 garLoopResultBuilder]: At program point L353-1(lines 349 373) the Hoare annotation is: false [2022-01-11 00:03:16,041 INFO L858 garLoopResultBuilder]: For program point L357-3(lines 357 365) no Hoare annotation was computed. [2022-01-11 00:03:16,041 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 595) no Hoare annotation was computed. [2022-01-11 00:03:16,041 INFO L854 garLoopResultBuilder]: At program point L596(lines 591 598) the Hoare annotation is: false [2022-01-11 00:03:16,041 INFO L858 garLoopResultBuilder]: For program point L383-6(lines 383 391) no Hoare annotation was computed. [2022-01-11 00:03:16,041 INFO L858 garLoopResultBuilder]: For program point L498-15(lines 498 502) no Hoare annotation was computed. [2022-01-11 00:03:16,041 INFO L854 garLoopResultBuilder]: At program point L353-11(lines 349 373) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int))) (or (and .cse0 (= ~pumpRunning~0Int 0)) (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)))) [2022-01-11 00:03:16,041 INFO L854 garLoopResultBuilder]: At program point L449-2(lines 444 452) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-11 00:03:16,042 INFO L854 garLoopResultBuilder]: At program point L293-5(lines 285 309) the Hoare annotation is: (or (and (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) (= ~pumpRunning~0Int 0)) [2022-01-11 00:03:16,042 INFO L858 garLoopResultBuilder]: For program point L498-2(lines 498 502) no Hoare annotation was computed. [2022-01-11 00:03:16,042 INFO L854 garLoopResultBuilder]: At program point L430-3(lines 425 432) the Hoare annotation is: false [2022-01-11 00:03:16,042 INFO L854 garLoopResultBuilder]: At program point L345-2(lines 341 347) the Hoare annotation is: false [2022-01-11 00:03:16,042 INFO L854 garLoopResultBuilder]: At program point L430-7(lines 425 432) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,042 INFO L858 garLoopResultBuilder]: For program point L353-8(lines 353 370) no Hoare annotation was computed. [2022-01-11 00:03:16,042 INFO L858 garLoopResultBuilder]: For program point L498-17(lines 498 502) no Hoare annotation was computed. [2022-01-11 00:03:16,042 INFO L854 garLoopResultBuilder]: At program point L379-5(lines 375 399) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int))) (or (and .cse0 (= ~pumpRunning~0Int 0)) (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)))) [2022-01-11 00:03:16,042 INFO L858 garLoopResultBuilder]: For program point L297-6(lines 297 303) no Hoare annotation was computed. [2022-01-11 00:03:16,042 INFO L854 garLoopResultBuilder]: At program point L338-2(lines 317 340) the Hoare annotation is: (or (and (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) (= ~pumpRunning~0Int 0)) [2022-01-11 00:03:16,042 INFO L854 garLoopResultBuilder]: At program point L504(lines 489 507) the Hoare annotation is: false [2022-01-11 00:03:16,043 INFO L854 garLoopResultBuilder]: At program point L243-4(lines 238 246) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,043 INFO L854 garLoopResultBuilder]: At program point L345-9(lines 341 347) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,043 INFO L854 garLoopResultBuilder]: At program point L504-5(lines 489 507) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,043 INFO L858 garLoopResultBuilder]: For program point L595-2(line 595) no Hoare annotation was computed. [2022-01-11 00:03:16,043 INFO L858 garLoopResultBuilder]: For program point L357(lines 357 365) no Hoare annotation was computed. [2022-01-11 00:03:16,043 INFO L858 garLoopResultBuilder]: For program point L498-12(lines 498 502) no Hoare annotation was computed. [2022-01-11 00:03:16,043 INFO L854 garLoopResultBuilder]: At program point L353-9(lines 349 373) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,043 INFO L858 garLoopResultBuilder]: For program point L357-15(lines 357 365) no Hoare annotation was computed. [2022-01-11 00:03:16,043 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 595) no Hoare annotation was computed. [2022-01-11 00:03:16,043 INFO L854 garLoopResultBuilder]: At program point L596-2(lines 591 598) the Hoare annotation is: false [2022-01-11 00:03:16,043 INFO L854 garLoopResultBuilder]: At program point L430-2(lines 425 432) the Hoare annotation is: false [2022-01-11 00:03:16,043 INFO L854 garLoopResultBuilder]: At program point L345(lines 341 347) the Hoare annotation is: false [2022-01-11 00:03:16,044 INFO L858 garLoopResultBuilder]: For program point L498-14(lines 498 502) no Hoare annotation was computed. [2022-01-11 00:03:16,044 INFO L854 garLoopResultBuilder]: At program point L430-9(lines 425 432) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,044 INFO L854 garLoopResultBuilder]: At program point L345-10(lines 341 347) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,044 INFO L854 garLoopResultBuilder]: At program point L504-4(lines 489 507) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,044 INFO L858 garLoopResultBuilder]: For program point L357-12(lines 357 365) no Hoare annotation was computed. [2022-01-11 00:03:16,044 INFO L854 garLoopResultBuilder]: At program point L430-8(lines 425 432) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,044 INFO L854 garLoopResultBuilder]: At program point L345-8(lines 341 347) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 1)) (<= ~methaneLevelCritical~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification1_spec__1_~tmp~1#1Int| 0)) [2022-01-11 00:03:16,047 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-01-11 00:03:16,048 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-11 00:03:16,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.01 12:03:16 BasicIcfg [2022-01-11 00:03:16,081 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-11 00:03:16,081 INFO L158 Benchmark]: Toolchain (without parser) took 3131.51ms. Allocated memory was 162.5MB in the beginning and 216.0MB in the end (delta: 53.5MB). Free memory was 106.0MB in the beginning and 91.3MB in the end (delta: 14.7MB). Peak memory consumption was 69.1MB. Max. memory is 8.0GB. [2022-01-11 00:03:16,081 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 162.5MB. Free memory is still 123.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-11 00:03:16,081 INFO L158 Benchmark]: CACSL2BoogieTranslator took 430.86ms. Allocated memory is still 162.5MB. Free memory was 105.8MB in the beginning and 119.8MB in the end (delta: -13.9MB). Peak memory consumption was 13.3MB. Max. memory is 8.0GB. [2022-01-11 00:03:16,082 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.30ms. Allocated memory is still 162.5MB. Free memory was 119.8MB in the beginning and 116.4MB in the end (delta: 3.4MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-01-11 00:03:16,082 INFO L158 Benchmark]: Boogie Preprocessor took 48.69ms. Allocated memory is still 162.5MB. Free memory was 116.4MB in the beginning and 114.1MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-01-11 00:03:16,082 INFO L158 Benchmark]: RCFGBuilder took 554.84ms. Allocated memory is still 162.5MB. Free memory was 114.1MB in the beginning and 92.3MB in the end (delta: 21.8MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. [2022-01-11 00:03:16,082 INFO L158 Benchmark]: IcfgTransformer took 95.82ms. Allocated memory is still 162.5MB. Free memory was 92.3MB in the beginning and 134.2MB in the end (delta: -41.9MB). Peak memory consumption was 12.4MB. Max. memory is 8.0GB. [2022-01-11 00:03:16,083 INFO L158 Benchmark]: TraceAbstraction took 1923.67ms. Allocated memory was 162.5MB in the beginning and 216.0MB in the end (delta: 53.5MB). Free memory was 133.6MB in the beginning and 91.3MB in the end (delta: 42.4MB). Peak memory consumption was 95.8MB. Max. memory is 8.0GB. [2022-01-11 00:03:16,084 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 162.5MB. Free memory is still 123.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 430.86ms. Allocated memory is still 162.5MB. Free memory was 105.8MB in the beginning and 119.8MB in the end (delta: -13.9MB). Peak memory consumption was 13.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 71.30ms. Allocated memory is still 162.5MB. Free memory was 119.8MB in the beginning and 116.4MB in the end (delta: 3.4MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 48.69ms. Allocated memory is still 162.5MB. Free memory was 116.4MB in the beginning and 114.1MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 554.84ms. Allocated memory is still 162.5MB. Free memory was 114.1MB in the beginning and 92.3MB in the end (delta: 21.8MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. * IcfgTransformer took 95.82ms. Allocated memory is still 162.5MB. Free memory was 92.3MB in the beginning and 134.2MB in the end (delta: -41.9MB). Peak memory consumption was 12.4MB. Max. memory is 8.0GB. * TraceAbstraction took 1923.67ms. Allocated memory was 162.5MB in the beginning and 216.0MB in the end (delta: 53.5MB). Free memory was 133.6MB in the beginning and 91.3MB in the end (delta: 42.4MB). Peak memory consumption was 95.8MB. 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: 595]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 595]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 595]: 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, 157 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 1.9s, OverallIterations: 4, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.8s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1083 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1083 mSDsluCounter, 1806 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 992 mSDsCounter, 43 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 158 IncrementalHoareTripleChecker+Invalid, 201 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 43 mSolverCounterUnsat, 814 mSDtfsCounter, 158 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=275occurred in iteration=3, InterpolantAutomatonStates: 18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 302 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 81 LocationsWithAnnotation, 81 PreInvPairs, 308 NumberOfFragments, 781 HoareAnnotationTreeSize, 81 FomulaSimplifications, 2400 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 81 FomulaSimplificationsInter, 1241 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 88 NumberOfCodeBlocks, 88 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 84 ConstructedInterpolants, 0 QuantifiedInterpolants, 212 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 444]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 375]: Loop Invariant Derived loop invariant: ((((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32)) || (~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning) - InvariantResult [Line: 285]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32)) || 0bv32 == pumpRunning - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 375]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) || (~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning) - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32)) || 0bv32 == pumpRunning - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: ~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive) - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: ~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive) - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: ~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: ((((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32)) || (~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning) - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 161]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 444]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: ~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive) - InvariantResult [Line: 591]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 161]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 433]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 444]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 161]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32)) || (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32)) || 0bv32 == pumpRunning - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32)) || 0bv32 == pumpRunning - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) || (~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning) - InvariantResult [Line: 433]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 433]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0bv32 == pumpRunning - InvariantResult [Line: 375]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 285]: Loop Invariant Derived loop invariant: 0bv32 == pumpRunning - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0bv32 == pumpRunning || (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(\result, 0bv32)) - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) || (~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning) - InvariantResult [Line: 508]: Loop Invariant Derived loop invariant: 0bv32 == pumpRunning - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: ((((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32)) || (~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning) - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 591]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 285]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32)) || 0bv32 == pumpRunning - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0bv32 == pumpRunning || (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(\result, 0bv32)) - InvariantResult [Line: 591]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: 0bv32 == pumpRunning - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: 0bv32 == pumpRunning - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 0bv32 == pumpRunning - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 534]: Loop Invariant Derived loop invariant: 0bv32 == pumpRunning - InvariantResult [Line: 533]: Loop Invariant Derived loop invariant: ((((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32)) || (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive))) || 0bv32 == pumpRunning - InvariantResult [Line: 524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && ~bvule32(\result, 0bv32) - InvariantResult [Line: 273]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning RESULT: Ultimate proved your program to be correct! [2022-01-11 00:03:16,150 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...