/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCInlineTransformed.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_SUM.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product31.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-11 05:55:24,911 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-11 05:55:24,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-11 05:55:24,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-11 05:55:24,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-11 05:55:24,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-11 05:55:24,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-11 05:55:24,966 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-11 05:55:24,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-11 05:55:24,968 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-11 05:55:24,968 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-11 05:55:24,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-11 05:55:24,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-11 05:55:24,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-11 05:55:24,972 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-11 05:55:24,973 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-11 05:55:24,974 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-11 05:55:24,975 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-11 05:55:24,976 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-11 05:55:24,977 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-11 05:55:24,978 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-11 05:55:24,979 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-11 05:55:24,980 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-11 05:55:24,980 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-11 05:55:24,982 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-11 05:55:24,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-11 05:55:24,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-11 05:55:24,983 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-11 05:55:24,983 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-11 05:55:24,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-11 05:55:24,984 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-11 05:55:24,984 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-11 05:55:24,985 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-11 05:55:24,985 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-11 05:55:24,986 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-11 05:55:24,986 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-11 05:55:24,986 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-11 05:55:24,986 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-11 05:55:24,986 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-11 05:55:24,987 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-11 05:55:24,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-11 05:55:24,988 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_SUM.epf [2022-01-11 05:55:25,000 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-11 05:55:25,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-11 05:55:25,001 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-11 05:55:25,001 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-11 05:55:25,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-11 05:55:25,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-11 05:55:25,002 INFO L138 SettingsManager]: * Use SBE=true [2022-01-11 05:55:25,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-11 05:55:25,002 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-11 05:55:25,002 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-11 05:55:25,002 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-11 05:55:25,002 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-11 05:55:25,002 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-11 05:55:25,002 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-11 05:55:25,003 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-11 05:55:25,003 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-11 05:55:25,003 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-11 05:55:25,003 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-11 05:55:25,003 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-11 05:55:25,003 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-11 05:55:25,003 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-11 05:55:25,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-11 05:55:25,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-11 05:55:25,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-11 05:55:25,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-11 05:55:25,004 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-11 05:55:25,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-11 05:55:25,004 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-11 05:55:25,004 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-11 05:55:25,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-11 05:55:25,004 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-11 05:55:25,004 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-11 05:55:25,004 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-11 05:55:25,005 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_SUM WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-11 05:55:25,141 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-11 05:55:25,155 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-11 05:55:25,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-11 05:55:25,158 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-11 05:55:25,158 INFO L275 PluginConnector]: CDTParser initialized [2022-01-11 05:55:25,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product31.cil.c [2022-01-11 05:55:25,212 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0601cf75/90e39d349157437183e669b2435bf22f/FLAG2b64973e7 [2022-01-11 05:55:25,659 INFO L306 CDTParser]: Found 1 translation units. [2022-01-11 05:55:25,659 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product31.cil.c [2022-01-11 05:55:25,671 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0601cf75/90e39d349157437183e669b2435bf22f/FLAG2b64973e7 [2022-01-11 05:55:25,686 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0601cf75/90e39d349157437183e669b2435bf22f [2022-01-11 05:55:25,688 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-11 05:55:25,691 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-11 05:55:25,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-11 05:55:25,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-11 05:55:25,695 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-11 05:55:25,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 05:55:25" (1/1) ... [2022-01-11 05:55:25,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e0a80dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:55:25, skipping insertion in model container [2022-01-11 05:55:25,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 05:55:25" (1/1) ... [2022-01-11 05:55:25,700 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-11 05:55:25,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-11 05:55:25,862 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_spec5_product31.cil.c[1605,1618] [2022-01-11 05:55:25,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 05:55:25,974 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-01-11 05:55:25,978 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-11 05:55:25,981 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_spec5_product31.cil.c[1605,1618] [2022-01-11 05:55:26,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 05:55:26,033 INFO L203 MainTranslator]: Completed pre-run [2022-01-11 05:55:26,041 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_spec5_product31.cil.c[1605,1618] [2022-01-11 05:55:26,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 05:55:26,114 INFO L208 MainTranslator]: Completed translation [2022-01-11 05:55:26,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:55:26 WrapperNode [2022-01-11 05:55:26,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-11 05:55:26,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-11 05:55:26,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-11 05:55:26,116 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-11 05:55:26,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:55:26" (1/1) ... [2022-01-11 05:55:26,136 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:55:26" (1/1) ... [2022-01-11 05:55:26,162 INFO L137 Inliner]: procedures = 59, calls = 160, calls flagged for inlining = 57, calls inlined = 86, statements flattened = 604 [2022-01-11 05:55:26,162 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-11 05:55:26,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-11 05:55:26,163 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-11 05:55:26,163 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-11 05:55:26,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:55:26" (1/1) ... [2022-01-11 05:55:26,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:55:26" (1/1) ... [2022-01-11 05:55:26,180 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:55:26" (1/1) ... [2022-01-11 05:55:26,180 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:55:26" (1/1) ... [2022-01-11 05:55:26,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:55:26" (1/1) ... [2022-01-11 05:55:26,221 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:55:26" (1/1) ... [2022-01-11 05:55:26,223 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:55:26" (1/1) ... [2022-01-11 05:55:26,244 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-11 05:55:26,245 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-11 05:55:26,245 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-11 05:55:26,245 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-11 05:55:26,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:55:26" (1/1) ... [2022-01-11 05:55:26,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-11 05:55:26,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-11 05:55:26,270 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-01-11 05:55:26,293 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-01-11 05:55:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-11 05:55:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-11 05:55:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-11 05:55:26,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-11 05:55:26,387 INFO L234 CfgBuilder]: Building ICFG [2022-01-11 05:55:26,388 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-11 05:55:26,663 INFO L275 CfgBuilder]: Performing block encoding [2022-01-11 05:55:26,668 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-11 05:55:26,668 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-01-11 05:55:26,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 05:55:26 BoogieIcfgContainer [2022-01-11 05:55:26,670 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-11 05:55:26,670 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-11 05:55:26,670 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-11 05:55:26,671 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-11 05:55:26,673 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 05:55:26" (1/1) ... [2022-01-11 05:55:26,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 11.01 05:55:26 BasicIcfg [2022-01-11 05:55:26,764 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-11 05:55:26,765 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-11 05:55:26,765 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-11 05:55:26,767 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-11 05:55:26,767 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.01 05:55:25" (1/4) ... [2022-01-11 05:55:26,768 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35e04cbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.01 05:55:26, skipping insertion in model container [2022-01-11 05:55:26,768 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:55:26" (2/4) ... [2022-01-11 05:55:26,768 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35e04cbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.01 05:55:26, skipping insertion in model container [2022-01-11 05:55:26,768 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 05:55:26" (3/4) ... [2022-01-11 05:55:26,768 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35e04cbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.01 05:55:26, skipping insertion in model container [2022-01-11 05:55:26,768 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 11.01 05:55:26" (4/4) ... [2022-01-11 05:55:26,769 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product31.cil.cTransformedIcfg [2022-01-11 05:55:26,772 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-11 05:55:26,773 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-01-11 05:55:26,812 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-11 05:55:26,817 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-11 05:55:26,817 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-01-11 05:55:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand has 167 states, 163 states have (on average 1.361963190184049) internal successors, (222), 166 states have internal predecessors, (222), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:55:26,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-01-11 05:55:26,837 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:55:26,837 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] [2022-01-11 05:55:26,838 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:55:26,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:55:26,841 INFO L85 PathProgramCache]: Analyzing trace with hash 1965354155, now seen corresponding path program 1 times [2022-01-11 05:55:26,847 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:55:26,847 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1637030111] [2022-01-11 05:55:26,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:55:26,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:55:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:55:27,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 05:55:27,052 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:55:27,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1637030111] [2022-01-11 05:55:27,052 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1637030111] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:55:27,053 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:55:27,053 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 05:55:27,054 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303185638] [2022-01-11 05:55:27,055 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:55:27,057 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-11 05:55:27,058 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:55:27,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-11 05:55:27,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-11 05:55:27,083 INFO L87 Difference]: Start difference. First operand has 167 states, 163 states have (on average 1.361963190184049) internal successors, (222), 166 states have internal predecessors, (222), 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 10.5) internal successors, (21), 2 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:55:27,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:55:27,125 INFO L93 Difference]: Finished difference Result 323 states and 432 transitions. [2022-01-11 05:55:27,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-11 05:55:27,128 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 10.5) internal successors, (21), 2 states have internal predecessors, (21), 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 21 [2022-01-11 05:55:27,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:55:27,136 INFO L225 Difference]: With dead ends: 323 [2022-01-11 05:55:27,136 INFO L226 Difference]: Without dead ends: 157 [2022-01-11 05:55:27,139 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-11 05:55:27,142 INFO L933 BasicCegarLoop]: 212 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, 212 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 05:55:27,143 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 05:55:27,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157 states. [2022-01-11 05:55:27,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157 to 157. [2022-01-11 05:55:27,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 157 states, 154 states have (on average 1.3246753246753247) internal successors, (204), 156 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:55:27,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 204 transitions. [2022-01-11 05:55:27,188 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 204 transitions. Word has length 21 [2022-01-11 05:55:27,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:55:27,188 INFO L470 AbstractCegarLoop]: Abstraction has 157 states and 204 transitions. [2022-01-11 05:55:27,188 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 10.5) internal successors, (21), 2 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:55:27,188 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 204 transitions. [2022-01-11 05:55:27,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-01-11 05:55:27,189 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:55:27,189 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] [2022-01-11 05:55:27,189 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-11 05:55:27,189 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:55:27,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:55:27,190 INFO L85 PathProgramCache]: Analyzing trace with hash 1516226806, now seen corresponding path program 1 times [2022-01-11 05:55:27,190 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:55:27,190 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1841954958] [2022-01-11 05:55:27,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:55:27,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:55:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:55:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 05:55:27,283 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:55:27,283 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1841954958] [2022-01-11 05:55:27,283 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1841954958] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:55:27,283 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:55:27,283 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 05:55:27,283 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814115377] [2022-01-11 05:55:27,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:55:27,284 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-11 05:55:27,284 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:55:27,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-11 05:55:27,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:55:27,285 INFO L87 Difference]: Start difference. First operand 157 states and 204 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 2 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:55:27,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:55:27,326 INFO L93 Difference]: Finished difference Result 376 states and 493 transitions. [2022-01-11 05:55:27,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-11 05:55:27,327 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 2 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2022-01-11 05:55:27,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:55:27,328 INFO L225 Difference]: With dead ends: 376 [2022-01-11 05:55:27,329 INFO L226 Difference]: Without dead ends: 227 [2022-01-11 05:55:27,329 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:55:27,330 INFO L933 BasicCegarLoop]: 213 mSDtfsCounter, 185 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 300 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 05:55:27,331 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [185 Valid, 300 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 05:55:27,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2022-01-11 05:55:27,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 218. [2022-01-11 05:55:27,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 218 states, 215 states have (on average 1.3348837209302327) internal successors, (287), 217 states have internal predecessors, (287), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:55:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 287 transitions. [2022-01-11 05:55:27,350 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 287 transitions. Word has length 22 [2022-01-11 05:55:27,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:55:27,350 INFO L470 AbstractCegarLoop]: Abstraction has 218 states and 287 transitions. [2022-01-11 05:55:27,351 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 2 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:55:27,356 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 287 transitions. [2022-01-11 05:55:27,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-01-11 05:55:27,363 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:55:27,363 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] [2022-01-11 05:55:27,363 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-11 05:55:27,364 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:55:27,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:55:27,364 INFO L85 PathProgramCache]: Analyzing trace with hash -1513638891, now seen corresponding path program 1 times [2022-01-11 05:55:27,364 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:55:27,364 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236573473] [2022-01-11 05:55:27,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:55:27,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:55:27,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:55:27,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 05:55:27,465 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:55:27,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1236573473] [2022-01-11 05:55:27,466 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1236573473] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:55:27,466 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:55:27,467 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-11 05:55:27,467 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [254251495] [2022-01-11 05:55:27,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:55:27,467 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 05:55:27,468 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:55:27,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 05:55:27,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-11 05:55:27,468 INFO L87 Difference]: Start difference. First operand 218 states and 287 transitions. Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:55:27,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:55:27,648 INFO L93 Difference]: Finished difference Result 457 states and 606 transitions. [2022-01-11 05:55:27,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-11 05:55:27,649 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2022-01-11 05:55:27,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:55:27,649 INFO L225 Difference]: With dead ends: 457 [2022-01-11 05:55:27,649 INFO L226 Difference]: Without dead ends: 0 [2022-01-11 05:55:27,654 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 05:55:27,657 INFO L933 BasicCegarLoop]: 140 mSDtfsCounter, 207 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 207 SdHoareTripleChecker+Valid, 255 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 05:55:27,657 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [207 Valid, 255 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 05:55:27,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-01-11 05:55:27,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-01-11 05:55:27,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:55:27,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-01-11 05:55:27,659 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2022-01-11 05:55:27,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:55:27,659 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-01-11 05:55:27,659 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:55:27,659 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-01-11 05:55:27,660 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-01-11 05:55:27,661 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-01-11 05:55:27,662 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-01-11 05:55:27,662 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-01-11 05:55:27,662 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-11 05:55:27,664 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-01-11 05:55:28,220 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-01-11 05:55:28,221 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-01-11 05:55:28,221 INFO L854 garLoopResultBuilder]: At program point L982(lines 978 984) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,221 INFO L854 garLoopResultBuilder]: At program point L975(lines 971 977) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,221 INFO L854 garLoopResultBuilder]: At program point L990(lines 985 993) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,221 INFO L858 garLoopResultBuilder]: For program point L531(lines 531 538) no Hoare annotation was computed. [2022-01-11 05:55:28,221 INFO L854 garLoopResultBuilder]: At program point L503(lines 499 505) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,221 INFO L858 garLoopResultBuilder]: For program point L531-2(lines 531 538) no Hoare annotation was computed. [2022-01-11 05:55:28,222 INFO L854 garLoopResultBuilder]: At program point L917(lines 912 919) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,222 INFO L861 garLoopResultBuilder]: At program point L540(lines 521 543) the Hoare annotation is: true [2022-01-11 05:55:28,222 INFO L854 garLoopResultBuilder]: At program point L74-2(lines 74 121) the Hoare annotation is: (let ((.cse0 (<= ~pumpRunning~0Int 0))) (or (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) .cse0) (and (<= 1 ~systemActive~0Int) .cse0))) [2022-01-11 05:55:28,222 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-01-11 05:55:28,222 INFO L854 garLoopResultBuilder]: At program point L122(lines 73 123) the Hoare annotation is: (let ((.cse0 (<= ~pumpRunning~0Int 0))) (or (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) .cse0) (and (<= 1 ~systemActive~0Int) .cse0))) [2022-01-11 05:55:28,222 INFO L858 garLoopResultBuilder]: For program point L75(lines 74 121) no Hoare annotation was computed. [2022-01-11 05:55:28,222 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-01-11 05:55:28,222 INFO L854 garLoopResultBuilder]: At program point L279-2(lines 274 282) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,222 INFO L858 garLoopResultBuilder]: For program point L76(lines 76 80) no Hoare annotation was computed. [2022-01-11 05:55:28,223 INFO L854 garLoopResultBuilder]: At program point L927-1(lines 920 929) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,223 INFO L858 garLoopResultBuilder]: For program point L84(lines 84 90) no Hoare annotation was computed. [2022-01-11 05:55:28,223 INFO L858 garLoopResultBuilder]: For program point L151-3(lines 151 157) no Hoare annotation was computed. [2022-01-11 05:55:28,223 INFO L858 garLoopResultBuilder]: For program point L373(lines 373 377) no Hoare annotation was computed. [2022-01-11 05:55:28,223 INFO L858 garLoopResultBuilder]: For program point L84-2(lines 84 90) no Hoare annotation was computed. [2022-01-11 05:55:28,223 INFO L858 garLoopResultBuilder]: For program point L361-3(lines 361 365) no Hoare annotation was computed. [2022-01-11 05:55:28,223 INFO L858 garLoopResultBuilder]: For program point L151-5(lines 147 169) no Hoare annotation was computed. [2022-01-11 05:55:28,223 INFO L854 garLoopResultBuilder]: At program point L373-2(lines 369 380) the Hoare annotation is: (let ((.cse0 (<= ~pumpRunning~0Int 0))) (or (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) .cse0) (and (<= 1 ~systemActive~0Int) .cse0))) [2022-01-11 05:55:28,223 INFO L858 garLoopResultBuilder]: For program point L94(lines 94 100) no Hoare annotation was computed. [2022-01-11 05:55:28,223 INFO L854 garLoopResultBuilder]: At program point L361-5(lines 357 368) the Hoare annotation is: false [2022-01-11 05:55:28,223 INFO L858 garLoopResultBuilder]: For program point L209-2(lines 209 226) no Hoare annotation was computed. [2022-01-11 05:55:28,223 INFO L858 garLoopResultBuilder]: For program point L158-3(lines 158 164) no Hoare annotation was computed. [2022-01-11 05:55:28,224 INFO L858 garLoopResultBuilder]: For program point L385(lines 385 389) no Hoare annotation was computed. [2022-01-11 05:55:28,224 INFO L858 garLoopResultBuilder]: For program point L94-2(lines 94 100) no Hoare annotation was computed. [2022-01-11 05:55:28,224 INFO L854 garLoopResultBuilder]: At program point L398-1(lines 393 401) the Hoare annotation is: false [2022-01-11 05:55:28,224 INFO L858 garLoopResultBuilder]: For program point L183-6(lines 183 200) no Hoare annotation was computed. [2022-01-11 05:55:28,224 INFO L854 garLoopResultBuilder]: At program point L430-1(lines 425 433) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,224 INFO L854 garLoopResultBuilder]: At program point L385-2(lines 381 392) the Hoare annotation is: (let ((.cse0 (<= ~pumpRunning~0Int 0))) (or (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) .cse0) (and (<= 1 ~systemActive~0Int) .cse0))) [2022-01-11 05:55:28,224 INFO L858 garLoopResultBuilder]: For program point L104(lines 104 117) no Hoare annotation was computed. [2022-01-11 05:55:28,224 INFO L854 garLoopResultBuilder]: At program point L270-1(lines 263 273) the Hoare annotation is: false [2022-01-11 05:55:28,224 INFO L854 garLoopResultBuilder]: At program point L439-3(lines 434 442) the Hoare annotation is: false [2022-01-11 05:55:28,224 INFO L854 garLoopResultBuilder]: At program point L175-7(lines 171 177) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,225 INFO L858 garLoopResultBuilder]: For program point L938-2(lines 938 955) no Hoare annotation was computed. [2022-01-11 05:55:28,225 INFO L858 garLoopResultBuilder]: For program point L110-2(lines 104 117) no Hoare annotation was computed. [2022-01-11 05:55:28,225 INFO L858 garLoopResultBuilder]: For program point L110(lines 110 116) no Hoare annotation was computed. [2022-01-11 05:55:28,225 INFO L858 garLoopResultBuilder]: For program point L213-3(lines 213 221) no Hoare annotation was computed. [2022-01-11 05:55:28,225 INFO L858 garLoopResultBuilder]: For program point L328-9(lines 328 332) no Hoare annotation was computed. [2022-01-11 05:55:28,225 INFO L854 garLoopResultBuilder]: At program point L183-7(lines 179 203) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,225 INFO L854 garLoopResultBuilder]: At program point L279-3(lines 274 282) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,225 INFO L854 garLoopResultBuilder]: At program point L938-3(lines 930 958) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,225 INFO L854 garLoopResultBuilder]: At program point L279(lines 274 282) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,225 INFO L858 garLoopResultBuilder]: For program point L342(lines 342 348) no Hoare annotation was computed. [2022-01-11 05:55:28,225 INFO L854 garLoopResultBuilder]: At program point L260-4(lines 255 262) the Hoare annotation is: false [2022-01-11 05:55:28,225 INFO L858 garLoopResultBuilder]: For program point L183-4(lines 183 200) no Hoare annotation was computed. [2022-01-11 05:55:28,225 INFO L858 garLoopResultBuilder]: For program point L328-11(lines 328 332) no Hoare annotation was computed. [2022-01-11 05:55:28,226 INFO L854 garLoopResultBuilder]: At program point L209-3(lines 205 229) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,226 INFO L858 garLoopResultBuilder]: For program point L942-2(lines 942 952) no Hoare annotation was computed. [2022-01-11 05:55:28,226 INFO L854 garLoopResultBuilder]: At program point L168-1(lines 144 170) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,226 INFO L854 garLoopResultBuilder]: At program point L927(lines 920 929) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,226 INFO L854 garLoopResultBuilder]: At program point L260(lines 255 262) the Hoare annotation is: false [2022-01-11 05:55:28,226 INFO L858 garLoopResultBuilder]: For program point L342-2(lines 342 348) no Hoare annotation was computed. [2022-01-11 05:55:28,226 INFO L854 garLoopResultBuilder]: At program point L439-2(lines 434 442) the Hoare annotation is: false [2022-01-11 05:55:28,226 INFO L854 garLoopResultBuilder]: At program point L175-5(lines 171 177) the Hoare annotation is: false [2022-01-11 05:55:28,226 INFO L854 garLoopResultBuilder]: At program point L334-3(lines 319 337) the Hoare annotation is: false [2022-01-11 05:55:28,226 INFO L858 garLoopResultBuilder]: For program point L943-3(lines 943 949) no Hoare annotation was computed. [2022-01-11 05:55:28,226 INFO L854 garLoopResultBuilder]: At program point L455-2(lines 455 469) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,226 INFO L858 garLoopResultBuilder]: For program point L151(lines 151 157) no Hoare annotation was computed. [2022-01-11 05:55:28,227 INFO L854 garLoopResultBuilder]: At program point L350(lines 338 352) the Hoare annotation is: (<= ~pumpRunning~0Int 0) [2022-01-11 05:55:28,227 INFO L858 garLoopResultBuilder]: For program point L328-6(lines 328 332) no Hoare annotation was computed. [2022-01-11 05:55:28,227 INFO L854 garLoopResultBuilder]: At program point L183-5(lines 179 203) the Hoare annotation is: false [2022-01-11 05:55:28,227 INFO L858 garLoopResultBuilder]: For program point L187-9(lines 187 195) no Hoare annotation was computed. [2022-01-11 05:55:28,227 INFO L858 garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed. [2022-01-11 05:55:28,227 INFO L861 garLoopResultBuilder]: At program point L470(lines 445 474) the Hoare annotation is: true [2022-01-11 05:55:28,227 INFO L858 garLoopResultBuilder]: For program point L456(line 456) no Hoare annotation was computed. [2022-01-11 05:55:28,227 INFO L858 garLoopResultBuilder]: For program point L361(lines 361 365) no Hoare annotation was computed. [2022-01-11 05:55:28,227 INFO L858 garLoopResultBuilder]: For program point L151-2(lines 147 169) no Hoare annotation was computed. [2022-01-11 05:55:28,227 INFO L858 garLoopResultBuilder]: For program point L328-8(lines 328 332) no Hoare annotation was computed. [2022-01-11 05:55:28,227 INFO L854 garLoopResultBuilder]: At program point L260-6(lines 255 262) the Hoare annotation is: false [2022-01-11 05:55:28,227 INFO L854 garLoopResultBuilder]: At program point L175-6(lines 171 177) the Hoare annotation is: false [2022-01-11 05:55:28,228 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 54) no Hoare annotation was computed. [2022-01-11 05:55:28,228 INFO L854 garLoopResultBuilder]: At program point L55-1(lines 50 57) the Hoare annotation is: false [2022-01-11 05:55:28,228 INFO L861 garLoopResultBuilder]: At program point L127(lines 64 129) the Hoare annotation is: true [2022-01-11 05:55:28,228 INFO L858 garLoopResultBuilder]: For program point L459(lines 459 463) no Hoare annotation was computed. [2022-01-11 05:55:28,228 INFO L854 garLoopResultBuilder]: At program point L361-2(lines 357 368) the Hoare annotation is: false [2022-01-11 05:55:28,228 INFO L858 garLoopResultBuilder]: For program point L209(lines 209 226) no Hoare annotation was computed. [2022-01-11 05:55:28,228 INFO L858 garLoopResultBuilder]: For program point L158-1(lines 158 164) no Hoare annotation was computed. [2022-01-11 05:55:28,228 INFO L854 garLoopResultBuilder]: At program point L334-2(lines 319 337) the Hoare annotation is: false [2022-01-11 05:55:28,228 INFO L861 garLoopResultBuilder]: At program point L515(lines 507 517) the Hoare annotation is: true [2022-01-11 05:55:28,228 INFO L858 garLoopResultBuilder]: For program point L459-1(lines 459 463) no Hoare annotation was computed. [2022-01-11 05:55:28,228 INFO L854 garLoopResultBuilder]: At program point L398(lines 393 401) the Hoare annotation is: false [2022-01-11 05:55:28,228 INFO L858 garLoopResultBuilder]: For program point L183-2(lines 183 200) no Hoare annotation was computed. [2022-01-11 05:55:28,229 INFO L854 garLoopResultBuilder]: At program point L430(lines 425 433) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,229 INFO L858 garLoopResultBuilder]: For program point L187-6(lines 187 195) no Hoare annotation was computed. [2022-01-11 05:55:28,229 INFO L854 garLoopResultBuilder]: At program point L279-4(lines 274 282) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,229 INFO L854 garLoopResultBuilder]: At program point L270(lines 263 273) the Hoare annotation is: false [2022-01-11 05:55:28,229 INFO L854 garLoopResultBuilder]: At program point L439-1(lines 434 442) the Hoare annotation is: false [2022-01-11 05:55:28,229 INFO L854 garLoopResultBuilder]: At program point L175-3(lines 171 177) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,229 INFO L858 garLoopResultBuilder]: For program point L938(lines 938 955) no Hoare annotation was computed. [2022-01-11 05:55:28,229 INFO L854 garLoopResultBuilder]: At program point L260-5(lines 255 262) the Hoare annotation is: false [2022-01-11 05:55:28,229 INFO L854 garLoopResultBuilder]: At program point L175-4(lines 171 177) the Hoare annotation is: false [2022-01-11 05:55:28,229 INFO L854 garLoopResultBuilder]: At program point L927-2(lines 920 929) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,229 INFO L858 garLoopResultBuilder]: For program point L213(lines 213 221) no Hoare annotation was computed. [2022-01-11 05:55:28,229 INFO L858 garLoopResultBuilder]: For program point L328-3(lines 328 332) no Hoare annotation was computed. [2022-01-11 05:55:28,229 INFO L854 garLoopResultBuilder]: At program point L183-3(lines 179 203) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,230 INFO L854 garLoopResultBuilder]: At program point L279-1(lines 274 282) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,230 INFO L854 garLoopResultBuilder]: At program point L938-1(lines 930 958) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,230 INFO L858 garLoopResultBuilder]: For program point L151-6(lines 151 157) no Hoare annotation was computed. [2022-01-11 05:55:28,230 INFO L854 garLoopResultBuilder]: At program point L260-1(lines 255 262) the Hoare annotation is: false [2022-01-11 05:55:28,230 INFO L858 garLoopResultBuilder]: For program point L183(lines 183 200) no Hoare annotation was computed. [2022-01-11 05:55:28,230 INFO L858 garLoopResultBuilder]: For program point L328-5(lines 328 332) no Hoare annotation was computed. [2022-01-11 05:55:28,230 INFO L854 garLoopResultBuilder]: At program point L209-1(lines 205 229) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,230 INFO L858 garLoopResultBuilder]: For program point L942(lines 942 952) no Hoare annotation was computed. [2022-01-11 05:55:28,230 INFO L854 garLoopResultBuilder]: At program point L168(lines 144 170) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,230 INFO L858 garLoopResultBuilder]: For program point L361-6(lines 361 365) no Hoare annotation was computed. [2022-01-11 05:55:28,230 INFO L858 garLoopResultBuilder]: For program point L151-8(lines 147 169) no Hoare annotation was computed. [2022-01-11 05:55:28,230 INFO L854 garLoopResultBuilder]: At program point L439(lines 434 442) the Hoare annotation is: false [2022-01-11 05:55:28,230 INFO L854 garLoopResultBuilder]: At program point L175-1(lines 171 177) the Hoare annotation is: false [2022-01-11 05:55:28,230 INFO L854 garLoopResultBuilder]: At program point L334-1(lines 319 337) the Hoare annotation is: false [2022-01-11 05:55:28,231 INFO L858 garLoopResultBuilder]: For program point L943(lines 943 949) no Hoare annotation was computed. [2022-01-11 05:55:28,231 INFO L854 garLoopResultBuilder]: At program point L361-8(lines 357 368) the Hoare annotation is: false [2022-01-11 05:55:28,231 INFO L858 garLoopResultBuilder]: For program point L209-4(lines 209 226) no Hoare annotation was computed. [2022-01-11 05:55:28,231 INFO L858 garLoopResultBuilder]: For program point L158-5(lines 158 164) no Hoare annotation was computed. [2022-01-11 05:55:28,231 INFO L858 garLoopResultBuilder]: For program point L328(lines 328 332) no Hoare annotation was computed. [2022-01-11 05:55:28,231 INFO L854 garLoopResultBuilder]: At program point L183-1(lines 179 203) the Hoare annotation is: false [2022-01-11 05:55:28,231 INFO L858 garLoopResultBuilder]: For program point L187-3(lines 187 195) no Hoare annotation was computed. [2022-01-11 05:55:28,231 INFO L858 garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed. [2022-01-11 05:55:28,231 INFO L854 garLoopResultBuilder]: At program point L398-2(lines 393 401) the Hoare annotation is: false [2022-01-11 05:55:28,231 INFO L858 garLoopResultBuilder]: For program point L183-10(lines 183 200) no Hoare annotation was computed. [2022-01-11 05:55:28,231 INFO L854 garLoopResultBuilder]: At program point L430-2(lines 425 433) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,231 INFO L858 garLoopResultBuilder]: For program point L328-2(lines 328 332) no Hoare annotation was computed. [2022-01-11 05:55:28,231 INFO L854 garLoopResultBuilder]: At program point L260-3(lines 255 262) the Hoare annotation is: false [2022-01-11 05:55:28,231 INFO L854 garLoopResultBuilder]: At program point L175-2(lines 171 177) the Hoare annotation is: false [2022-01-11 05:55:28,232 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 54) no Hoare annotation was computed. [2022-01-11 05:55:28,232 INFO L854 garLoopResultBuilder]: At program point L55(lines 50 57) the Hoare annotation is: false [2022-01-11 05:55:28,232 INFO L854 garLoopResultBuilder]: At program point L270-2(lines 263 273) the Hoare annotation is: false [2022-01-11 05:55:28,232 INFO L854 garLoopResultBuilder]: At program point L439-5(lines 434 442) the Hoare annotation is: false [2022-01-11 05:55:28,232 INFO L854 garLoopResultBuilder]: At program point L175-11(lines 171 177) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,232 INFO L858 garLoopResultBuilder]: For program point L938-4(lines 938 955) no Hoare annotation was computed. [2022-01-11 05:55:28,232 INFO L854 garLoopResultBuilder]: At program point L334(lines 319 337) the Hoare annotation is: false [2022-01-11 05:55:28,232 INFO L858 garLoopResultBuilder]: For program point L213-6(lines 213 221) no Hoare annotation was computed. [2022-01-11 05:55:28,232 INFO L858 garLoopResultBuilder]: For program point L328-15(lines 328 332) no Hoare annotation was computed. [2022-01-11 05:55:28,232 INFO L854 garLoopResultBuilder]: At program point L183-11(lines 179 203) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,232 INFO L854 garLoopResultBuilder]: At program point L279-5(lines 274 282) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,232 INFO L854 garLoopResultBuilder]: At program point L938-5(lines 930 958) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,232 INFO L858 garLoopResultBuilder]: For program point L187(lines 187 195) no Hoare annotation was computed. [2022-01-11 05:55:28,233 INFO L854 garLoopResultBuilder]: At program point L260-7(lines 255 262) the Hoare annotation is: false [2022-01-11 05:55:28,233 INFO L858 garLoopResultBuilder]: For program point L183-8(lines 183 200) no Hoare annotation was computed. [2022-01-11 05:55:28,233 INFO L858 garLoopResultBuilder]: For program point L328-17(lines 328 332) no Hoare annotation was computed. [2022-01-11 05:55:28,233 INFO L854 garLoopResultBuilder]: At program point L209-5(lines 205 229) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,233 INFO L858 garLoopResultBuilder]: For program point L942-4(lines 942 952) no Hoare annotation was computed. [2022-01-11 05:55:28,233 INFO L854 garLoopResultBuilder]: At program point L168-2(lines 144 170) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= ~pumpRunning~0Int 0)) [2022-01-11 05:55:28,233 INFO L854 garLoopResultBuilder]: At program point L260-2(lines 255 262) the Hoare annotation is: false [2022-01-11 05:55:28,233 INFO L854 garLoopResultBuilder]: At program point L175(lines 171 177) the Hoare annotation is: false [2022-01-11 05:55:28,233 INFO L854 garLoopResultBuilder]: At program point L439-4(lines 434 442) the Hoare annotation is: false [2022-01-11 05:55:28,233 INFO L854 garLoopResultBuilder]: At program point L175-9(lines 171 177) the Hoare annotation is: false [2022-01-11 05:55:28,233 INFO L854 garLoopResultBuilder]: At program point L334-5(lines 319 337) the Hoare annotation is: false [2022-01-11 05:55:28,233 INFO L858 garLoopResultBuilder]: For program point L943-6(lines 943 949) no Hoare annotation was computed. [2022-01-11 05:55:28,233 INFO L858 garLoopResultBuilder]: For program point L328-12(lines 328 332) no Hoare annotation was computed. [2022-01-11 05:55:28,233 INFO L854 garLoopResultBuilder]: At program point L183-9(lines 179 203) the Hoare annotation is: false [2022-01-11 05:55:28,234 INFO L858 garLoopResultBuilder]: For program point L187-15(lines 187 195) no Hoare annotation was computed. [2022-01-11 05:55:28,234 INFO L858 garLoopResultBuilder]: For program point L54-2(line 54) no Hoare annotation was computed. [2022-01-11 05:55:28,234 INFO L858 garLoopResultBuilder]: For program point L328-14(lines 328 332) no Hoare annotation was computed. [2022-01-11 05:55:28,234 INFO L854 garLoopResultBuilder]: At program point L260-9(lines 255 262) the Hoare annotation is: false [2022-01-11 05:55:28,234 INFO L854 garLoopResultBuilder]: At program point L175-10(lines 171 177) the Hoare annotation is: false [2022-01-11 05:55:28,234 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 54) no Hoare annotation was computed. [2022-01-11 05:55:28,234 INFO L854 garLoopResultBuilder]: At program point L55-2(lines 50 57) the Hoare annotation is: false [2022-01-11 05:55:28,234 INFO L854 garLoopResultBuilder]: At program point L334-4(lines 319 337) the Hoare annotation is: false [2022-01-11 05:55:28,234 INFO L858 garLoopResultBuilder]: For program point L187-12(lines 187 195) no Hoare annotation was computed. [2022-01-11 05:55:28,234 INFO L854 garLoopResultBuilder]: At program point L260-8(lines 255 262) the Hoare annotation is: false [2022-01-11 05:55:28,234 INFO L854 garLoopResultBuilder]: At program point L175-8(lines 171 177) the Hoare annotation is: false [2022-01-11 05:55:28,237 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-01-11 05:55:28,237 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-11 05:55:28,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.01 05:55:28 BasicIcfg [2022-01-11 05:55:28,262 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-11 05:55:28,263 INFO L158 Benchmark]: Toolchain (without parser) took 2571.99ms. Allocated memory was 192.9MB in the beginning and 255.9MB in the end (delta: 62.9MB). Free memory was 141.6MB in the beginning and 175.7MB in the end (delta: -34.0MB). Peak memory consumption was 29.9MB. Max. memory is 8.0GB. [2022-01-11 05:55:28,263 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 192.9MB. Free memory is still 158.9MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-11 05:55:28,263 INFO L158 Benchmark]: CACSL2BoogieTranslator took 422.34ms. Allocated memory is still 192.9MB. Free memory was 141.5MB in the beginning and 153.6MB in the end (delta: -12.1MB). Peak memory consumption was 12.1MB. Max. memory is 8.0GB. [2022-01-11 05:55:28,263 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.76ms. Allocated memory is still 192.9MB. Free memory was 153.6MB in the beginning and 149.9MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-01-11 05:55:28,264 INFO L158 Benchmark]: Boogie Preprocessor took 81.22ms. Allocated memory is still 192.9MB. Free memory was 149.9MB in the beginning and 147.3MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-01-11 05:55:28,264 INFO L158 Benchmark]: RCFGBuilder took 425.37ms. Allocated memory is still 192.9MB. Free memory was 147.3MB in the beginning and 123.2MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2022-01-11 05:55:28,264 INFO L158 Benchmark]: IcfgTransformer took 93.66ms. Allocated memory is still 192.9MB. Free memory was 123.2MB in the beginning and 114.3MB in the end (delta: 8.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-01-11 05:55:28,264 INFO L158 Benchmark]: TraceAbstraction took 1497.22ms. Allocated memory was 192.9MB in the beginning and 255.9MB in the end (delta: 62.9MB). Free memory was 113.8MB in the beginning and 175.7MB in the end (delta: -61.9MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-01-11 05:55:28,265 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 192.9MB. Free memory is still 158.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 422.34ms. Allocated memory is still 192.9MB. Free memory was 141.5MB in the beginning and 153.6MB in the end (delta: -12.1MB). Peak memory consumption was 12.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 46.76ms. Allocated memory is still 192.9MB. Free memory was 153.6MB in the beginning and 149.9MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 81.22ms. Allocated memory is still 192.9MB. Free memory was 149.9MB in the beginning and 147.3MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 425.37ms. Allocated memory is still 192.9MB. Free memory was 147.3MB in the beginning and 123.2MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. * IcfgTransformer took 93.66ms. Allocated memory is still 192.9MB. Free memory was 123.2MB in the beginning and 114.3MB in the end (delta: 8.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * TraceAbstraction took 1497.22ms. Allocated memory was 192.9MB in the beginning and 255.9MB in the end (delta: 62.9MB). Free memory was 113.8MB in the beginning and 175.7MB in the end (delta: -61.9MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 54]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 54]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 54]: 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, 167 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 1.4s, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.6s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 392 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 392 mSDsluCounter, 767 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 202 mSDsCounter, 31 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 80 IncrementalHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 31 mSolverCounterUnsat, 565 mSDtfsCounter, 80 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=218occurred in iteration=2, InterpolantAutomatonStates: 10, 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, 3 MinimizatonAttempts, 9 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 88 LocationsWithAnnotation, 88 PreInvPairs, 197 NumberOfFragments, 371 HoareAnnotationTreeSize, 88 FomulaSimplifications, 23 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 88 FomulaSimplificationsInter, 981 FormulaSimplificationTreeSizeReductionInter, 0.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 70 NumberOfCodeBlocks, 70 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 67 ConstructedInterpolants, 0 QuantifiedInterpolants, 149 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 263]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 50]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 920]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 263]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 920]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 920]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 369]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32)) || (~bvule32(1bv32, systemActive) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 50]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 434]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 338]: Loop Invariant Derived loop invariant: NULL - InvariantResult [Line: 357]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 445]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 74]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32)) || (~bvule32(1bv32, systemActive) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 357]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 912]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 434]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 971]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 73]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32)) || (~bvule32(1bv32, systemActive) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 434]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32)) || (~bvule32(1bv32, systemActive) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 434]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 455]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 434]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 50]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 263]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 499]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 357]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 434]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2022-01-11 05:55:28,317 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...