/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_LAZY.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 18:17:48,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 18:17:48,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 18:17:48,114 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-10 18:17:48,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-10 18:17:48,115 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-10 18:17:48,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-10 18:17:48,123 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-10 18:17:48,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-10 18:17:48,125 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-10 18:17:48,126 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-10 18:17:48,127 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-10 18:17:48,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 18:17:48,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 18:17:48,129 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 18:17:48,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 18:17:48,135 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 18:17:48,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 18:17:48,137 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 18:17:48,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 18:17:48,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 18:17:48,140 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 18:17:48,141 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 18:17:48,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 18:17:48,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-10 18:17:48,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-10 18:17:48,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-10 18:17:48,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-10 18:17:48,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-10 18:17:48,145 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-10 18:17:48,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-10 18:17:48,146 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-10 18:17:48,147 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-10 18:17:48,147 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-10 18:17:48,148 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-10 18:17:48,148 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-10 18:17:48,149 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-10 18:17:48,149 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-10 18:17:48,149 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-10 18:17:48,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-10 18:17:48,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-10 18:17:48,164 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_LAZY.epf [2022-01-10 18:17:48,231 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 18:17:48,231 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 18:17:48,232 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 18:17:48,232 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 18:17:48,233 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 18:17:48,233 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 18:17:48,233 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 18:17:48,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 18:17:48,233 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 18:17:48,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 18:17:48,233 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 18:17:48,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 18:17:48,233 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 18:17:48,233 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 18:17:48,234 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-10 18:17:48,234 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-10 18:17:48,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 18:17:48,234 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 18:17:48,234 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 18:17:48,234 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 18:17:48,234 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 18:17:48,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 18:17:48,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 18:17:48,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 18:17:48,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 18:17:48,235 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-10 18:17:48,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-10 18:17:48,235 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 18:17:48,235 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 18:17:48,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 18:17:48,235 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-10 18:17:48,235 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-10 18:17:48,236 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-10 18:17:48,236 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_LAZY 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 18:17:48,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 18:17:48,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 18:17:48,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 18:17:48,439 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 18:17:48,440 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 18:17:48,441 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product24.cil.c [2022-01-10 18:17:48,495 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9601e116e/ee235515995d45ebb54750d8f9e34eb0/FLAG20b143ceb [2022-01-10 18:17:48,875 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 18:17:48,876 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product24.cil.c [2022-01-10 18:17:48,884 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9601e116e/ee235515995d45ebb54750d8f9e34eb0/FLAG20b143ceb [2022-01-10 18:17:49,279 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9601e116e/ee235515995d45ebb54750d8f9e34eb0 [2022-01-10 18:17:49,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 18:17:49,281 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-10 18:17:49,284 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 18:17:49,284 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 18:17:49,286 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 18:17:49,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 06:17:49" (1/1) ... [2022-01-10 18:17:49,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a70f2dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:49, skipping insertion in model container [2022-01-10 18:17:49,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 06:17:49" (1/1) ... [2022-01-10 18:17:49,292 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 18:17:49,325 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 18:17:49,534 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_product24.cil.c[18746,18759] [2022-01-10 18:17:49,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 18:17:49,543 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-01-10 18:17:49,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 18:17:49,600 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_product24.cil.c[18746,18759] [2022-01-10 18:17:49,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 18:17:49,612 INFO L203 MainTranslator]: Completed pre-run [2022-01-10 18:17:49,689 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_product24.cil.c[18746,18759] [2022-01-10 18:17:49,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 18:17:49,706 INFO L208 MainTranslator]: Completed translation [2022-01-10 18:17:49,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:49 WrapperNode [2022-01-10 18:17:49,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 18:17:49,708 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-10 18:17:49,708 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-10 18:17:49,708 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-10 18:17:49,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:49" (1/1) ... [2022-01-10 18:17:49,726 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:49" (1/1) ... [2022-01-10 18:17:49,757 INFO L137 Inliner]: procedures = 59, calls = 159, calls flagged for inlining = 56, calls inlined = 87, statements flattened = 607 [2022-01-10 18:17:49,757 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-10 18:17:49,758 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-10 18:17:49,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-10 18:17:49,758 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-10 18:17:49,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:49" (1/1) ... [2022-01-10 18:17:49,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:49" (1/1) ... [2022-01-10 18:17:49,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:49" (1/1) ... [2022-01-10 18:17:49,775 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:49" (1/1) ... [2022-01-10 18:17:49,782 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:49" (1/1) ... [2022-01-10 18:17:49,796 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:49" (1/1) ... [2022-01-10 18:17:49,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:49" (1/1) ... [2022-01-10 18:17:49,800 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-10 18:17:49,801 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-10 18:17:49,801 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-10 18:17:49,801 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-10 18:17:49,802 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:49" (1/1) ... [2022-01-10 18:17:49,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 18:17:49,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 18:17:49,881 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) [2022-01-10 18:17:49,898 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 [2022-01-10 18:17:49,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-10 18:17:49,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-10 18:17:49,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-10 18:17:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-10 18:17:49,981 INFO L234 CfgBuilder]: Building ICFG [2022-01-10 18:17:49,982 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-10 18:17:50,433 INFO L275 CfgBuilder]: Performing block encoding [2022-01-10 18:17:50,438 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-10 18:17:50,438 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-01-10 18:17:50,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 06:17:50 BoogieIcfgContainer [2022-01-10 18:17:50,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-10 18:17:50,440 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-10 18:17:50,440 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-10 18:17:50,445 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-10 18:17:50,447 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 06:17:50" (1/1) ... [2022-01-10 18:17:50,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 06:17:50 BasicIcfg [2022-01-10 18:17:50,577 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-10 18:17:50,578 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-10 18:17:50,578 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-10 18:17:50,580 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-10 18:17:50,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 06:17:49" (1/4) ... [2022-01-10 18:17:50,581 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f6dd5cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 06:17:50, skipping insertion in model container [2022-01-10 18:17:50,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:49" (2/4) ... [2022-01-10 18:17:50,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f6dd5cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 06:17:50, skipping insertion in model container [2022-01-10 18:17:50,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 06:17:50" (3/4) ... [2022-01-10 18:17:50,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f6dd5cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 06:17:50, skipping insertion in model container [2022-01-10 18:17:50,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 06:17:50" (4/4) ... [2022-01-10 18:17:50,585 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product24.cil.cTransformedIcfg [2022-01-10 18:17:50,591 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-10 18:17:50,591 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-01-10 18:17:50,639 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-10 18:17:50,647 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 [2022-01-10 18:17:50,647 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-01-10 18:17:50,664 INFO L276 IsEmpty]: Start isEmpty. Operand has 168 states, 164 states have (on average 1.3597560975609757) internal successors, (223), 167 states have internal predecessors, (223), 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) [2022-01-10 18:17:50,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-01-10 18:17:50,672 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:50,673 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] [2022-01-10 18:17:50,673 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:50,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:50,677 INFO L85 PathProgramCache]: Analyzing trace with hash -1033827796, now seen corresponding path program 1 times [2022-01-10 18:17:50,683 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:50,683 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54628827] [2022-01-10 18:17:50,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:50,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:51,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:17:51,049 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:51,050 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54628827] [2022-01-10 18:17:51,050 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54628827] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:17:51,050 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:17:51,050 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:17:51,051 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1143903532] [2022-01-10 18:17:51,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:17:51,055 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-10 18:17:51,056 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:51,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-10 18:17:51,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-10 18:17:51,132 INFO L87 Difference]: Start difference. First operand has 168 states, 164 states have (on average 1.3597560975609757) internal successors, (223), 167 states have internal predecessors, (223), 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) [2022-01-10 18:17:51,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:51,214 INFO L93 Difference]: Finished difference Result 325 states and 434 transitions. [2022-01-10 18:17:51,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-10 18:17:51,216 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 [2022-01-10 18:17:51,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:51,233 INFO L225 Difference]: With dead ends: 325 [2022-01-10 18:17:51,233 INFO L226 Difference]: Without dead ends: 158 [2022-01-10 18:17:51,236 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 [2022-01-10 18:17:51,238 INFO L933 BasicCegarLoop]: 213 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, 213 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 [2022-01-10 18:17:51,239 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 213 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:17:51,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2022-01-10 18:17:51,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 158. [2022-01-10 18:17:51,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 158 states, 155 states have (on average 1.3225806451612903) internal successors, (205), 157 states have internal predecessors, (205), 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) [2022-01-10 18:17:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 205 transitions. [2022-01-10 18:17:51,300 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 205 transitions. Word has length 21 [2022-01-10 18:17:51,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:51,301 INFO L470 AbstractCegarLoop]: Abstraction has 158 states and 205 transitions. [2022-01-10 18:17:51,301 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) [2022-01-10 18:17:51,301 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 205 transitions. [2022-01-10 18:17:51,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-01-10 18:17:51,302 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:51,302 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] [2022-01-10 18:17:51,302 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-10 18:17:51,302 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:51,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:51,303 INFO L85 PathProgramCache]: Analyzing trace with hash -1264100427, now seen corresponding path program 1 times [2022-01-10 18:17:51,303 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:51,306 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133655190] [2022-01-10 18:17:51,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:51,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:51,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:17:51,375 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:51,375 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133655190] [2022-01-10 18:17:51,375 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [133655190] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:17:51,376 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:17:51,376 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:17:51,376 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182435924] [2022-01-10 18:17:51,376 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:17:51,377 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 18:17:51,377 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:51,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 18:17:51,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:17:51,378 INFO L87 Difference]: Start difference. First operand 158 states and 205 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) [2022-01-10 18:17:51,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:51,411 INFO L93 Difference]: Finished difference Result 378 states and 495 transitions. [2022-01-10 18:17:51,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 18:17:51,411 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 [2022-01-10 18:17:51,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:51,414 INFO L225 Difference]: With dead ends: 378 [2022-01-10 18:17:51,414 INFO L226 Difference]: Without dead ends: 228 [2022-01-10 18:17:51,415 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 [2022-01-10 18:17:51,416 INFO L933 BasicCegarLoop]: 214 mSDtfsCounter, 185 mSDsluCounter, 86 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 300 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 18:17:51,416 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [185 Valid, 300 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:17:51,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 228 states. [2022-01-10 18:17:51,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 228 to 219. [2022-01-10 18:17:51,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 219 states, 216 states have (on average 1.3333333333333333) internal successors, (288), 218 states have internal predecessors, (288), 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) [2022-01-10 18:17:51,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 288 transitions. [2022-01-10 18:17:51,440 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 288 transitions. Word has length 22 [2022-01-10 18:17:51,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:51,441 INFO L470 AbstractCegarLoop]: Abstraction has 219 states and 288 transitions. [2022-01-10 18:17:51,441 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) [2022-01-10 18:17:51,443 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 288 transitions. [2022-01-10 18:17:51,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-01-10 18:17:51,448 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:51,448 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] [2022-01-10 18:17:51,448 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-10 18:17:51,448 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:51,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:51,449 INFO L85 PathProgramCache]: Analyzing trace with hash 187365590, now seen corresponding path program 1 times [2022-01-10 18:17:51,449 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:51,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278979066] [2022-01-10 18:17:51,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:51,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:51,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:17:51,575 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:51,575 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [278979066] [2022-01-10 18:17:51,577 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [278979066] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:17:51,577 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:17:51,577 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-10 18:17:51,577 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251086026] [2022-01-10 18:17:51,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:17:51,578 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 18:17:51,578 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:51,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 18:17:51,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-10 18:17:51,579 INFO L87 Difference]: Start difference. First operand 219 states and 288 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) [2022-01-10 18:17:51,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:51,737 INFO L93 Difference]: Finished difference Result 461 states and 610 transitions. [2022-01-10 18:17:51,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-10 18:17:51,738 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 [2022-01-10 18:17:51,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:51,738 INFO L225 Difference]: With dead ends: 461 [2022-01-10 18:17:51,738 INFO L226 Difference]: Without dead ends: 0 [2022-01-10 18:17:51,744 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 [2022-01-10 18:17:51,747 INFO L933 BasicCegarLoop]: 143 mSDtfsCounter, 210 mSDsluCounter, 118 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 210 SdHoareTripleChecker+Valid, 261 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 [2022-01-10 18:17:51,748 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [210 Valid, 261 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:17:51,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-01-10 18:17:51,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-01-10 18:17:51,749 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) [2022-01-10 18:17:51,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-01-10 18:17:51,749 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2022-01-10 18:17:51,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:51,750 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-01-10 18:17:51,750 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) [2022-01-10 18:17:51,750 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-01-10 18:17:51,750 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-01-10 18:17:51,752 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-01-10 18:17:51,752 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-01-10 18:17:51,753 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-01-10 18:17:51,753 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-10 18:17:51,755 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-01-10 18:17:52,256 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-01-10 18:17:52,257 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-01-10 18:17:52,257 INFO L854 garLoopResultBuilder]: At program point L272(lines 268 274) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,257 INFO L854 garLoopResultBuilder]: At program point L265(lines 261 267) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,257 INFO L854 garLoopResultBuilder]: At program point L280(lines 275 283) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,258 INFO L858 garLoopResultBuilder]: For program point L142(lines 142 149) no Hoare annotation was computed. [2022-01-10 18:17:52,258 INFO L854 garLoopResultBuilder]: At program point L113(lines 109 115) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,258 INFO L858 garLoopResultBuilder]: For program point L142-2(lines 142 149) no Hoare annotation was computed. [2022-01-10 18:17:52,258 INFO L854 garLoopResultBuilder]: At program point L938(lines 933 940) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,258 INFO L861 garLoopResultBuilder]: At program point L151(lines 132 154) the Hoare annotation is: true [2022-01-10 18:17:52,258 INFO L854 garLoopResultBuilder]: At program point L506-2(lines 506 555) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0Int 0))) (or (and (<= 1 ~systemActive~0Int) .cse0) (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) .cse0))) [2022-01-10 18:17:52,259 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-01-10 18:17:52,259 INFO L854 garLoopResultBuilder]: At program point L556(lines 505 557) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0Int 0))) (or (and (<= 1 ~systemActive~0Int) .cse0) (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) .cse0))) [2022-01-10 18:17:52,259 INFO L858 garLoopResultBuilder]: For program point L507(lines 506 555) no Hoare annotation was computed. [2022-01-10 18:17:52,260 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-01-10 18:17:52,261 INFO L854 garLoopResultBuilder]: At program point L413-2(lines 408 416) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,261 INFO L858 garLoopResultBuilder]: For program point L508(lines 508 512) no Hoare annotation was computed. [2022-01-10 18:17:52,262 INFO L854 garLoopResultBuilder]: At program point L948-1(lines 941 950) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,262 INFO L858 garLoopResultBuilder]: For program point L516(lines 516 522) no Hoare annotation was computed. [2022-01-10 18:17:52,262 INFO L858 garLoopResultBuilder]: For program point L302-3(lines 302 308) no Hoare annotation was computed. [2022-01-10 18:17:52,262 INFO L858 garLoopResultBuilder]: For program point L179(lines 179 183) no Hoare annotation was computed. [2022-01-10 18:17:52,262 INFO L858 garLoopResultBuilder]: For program point L516-2(lines 516 522) no Hoare annotation was computed. [2022-01-10 18:17:52,262 INFO L858 garLoopResultBuilder]: For program point L167-3(lines 167 171) no Hoare annotation was computed. [2022-01-10 18:17:52,262 INFO L858 garLoopResultBuilder]: For program point L302-5(lines 298 320) no Hoare annotation was computed. [2022-01-10 18:17:52,262 INFO L854 garLoopResultBuilder]: At program point L179-2(lines 175 186) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0Int 0))) (or (and (<= 1 ~systemActive~0Int) .cse0) (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) .cse0))) [2022-01-10 18:17:52,263 INFO L858 garLoopResultBuilder]: For program point L526(lines 526 532) no Hoare annotation was computed. [2022-01-10 18:17:52,264 INFO L854 garLoopResultBuilder]: At program point L167-5(lines 163 174) the Hoare annotation is: false [2022-01-10 18:17:52,264 INFO L858 garLoopResultBuilder]: For program point L360-2(lines 360 377) no Hoare annotation was computed. [2022-01-10 18:17:52,265 INFO L858 garLoopResultBuilder]: For program point L309-3(lines 309 315) no Hoare annotation was computed. [2022-01-10 18:17:52,265 INFO L858 garLoopResultBuilder]: For program point L191(lines 191 195) no Hoare annotation was computed. [2022-01-10 18:17:52,268 INFO L858 garLoopResultBuilder]: For program point L526-2(lines 526 532) no Hoare annotation was computed. [2022-01-10 18:17:52,268 INFO L854 garLoopResultBuilder]: At program point L204-1(lines 199 207) the Hoare annotation is: false [2022-01-10 18:17:52,271 INFO L858 garLoopResultBuilder]: For program point L334-6(lines 334 351) no Hoare annotation was computed. [2022-01-10 18:17:52,271 INFO L854 garLoopResultBuilder]: At program point L236-1(lines 231 239) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,272 INFO L854 garLoopResultBuilder]: At program point L191-2(lines 187 198) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0Int 0))) (or (and (<= 1 ~systemActive~0Int) .cse0) (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) .cse0))) [2022-01-10 18:17:52,272 INFO L858 garLoopResultBuilder]: For program point L536(lines 536 551) no Hoare annotation was computed. [2022-01-10 18:17:52,272 INFO L854 garLoopResultBuilder]: At program point L404-1(lines 397 407) the Hoare annotation is: false [2022-01-10 18:17:52,272 INFO L854 garLoopResultBuilder]: At program point L245-3(lines 240 248) the Hoare annotation is: false [2022-01-10 18:17:52,272 INFO L854 garLoopResultBuilder]: At program point L326-7(lines 322 328) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,272 INFO L858 garLoopResultBuilder]: For program point L959-2(lines 959 976) no Hoare annotation was computed. [2022-01-10 18:17:52,272 INFO L854 garLoopResultBuilder]: At program point L492(lines 487 494) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,272 INFO L858 garLoopResultBuilder]: For program point L544(lines 544 550) no Hoare annotation was computed. [2022-01-10 18:17:52,273 INFO L858 garLoopResultBuilder]: For program point L364-3(lines 364 372) no Hoare annotation was computed. [2022-01-10 18:17:52,273 INFO L858 garLoopResultBuilder]: For program point L462-9(lines 462 466) no Hoare annotation was computed. [2022-01-10 18:17:52,273 INFO L854 garLoopResultBuilder]: At program point L334-7(lines 330 354) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,273 INFO L854 garLoopResultBuilder]: At program point L413-3(lines 408 416) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,273 INFO L854 garLoopResultBuilder]: At program point L959-3(lines 951 979) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,274 INFO L858 garLoopResultBuilder]: For program point L544-2(lines 536 551) no Hoare annotation was computed. [2022-01-10 18:17:52,274 INFO L858 garLoopResultBuilder]: For program point L476(lines 476 482) no Hoare annotation was computed. [2022-01-10 18:17:52,274 INFO L854 garLoopResultBuilder]: At program point L394-4(lines 389 396) the Hoare annotation is: false [2022-01-10 18:17:52,274 INFO L858 garLoopResultBuilder]: For program point L334-4(lines 334 351) no Hoare annotation was computed. [2022-01-10 18:17:52,274 INFO L858 garLoopResultBuilder]: For program point L462-11(lines 462 466) no Hoare annotation was computed. [2022-01-10 18:17:52,274 INFO L854 garLoopResultBuilder]: At program point L360-3(lines 356 380) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,274 INFO L858 garLoopResultBuilder]: For program point L963-2(lines 963 973) no Hoare annotation was computed. [2022-01-10 18:17:52,274 INFO L854 garLoopResultBuilder]: At program point L319-1(lines 295 321) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,274 INFO L854 garLoopResultBuilder]: At program point L413(lines 408 416) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,274 INFO L854 garLoopResultBuilder]: At program point L394(lines 389 396) the Hoare annotation is: false [2022-01-10 18:17:52,274 INFO L858 garLoopResultBuilder]: For program point L476-2(lines 476 482) no Hoare annotation was computed. [2022-01-10 18:17:52,274 INFO L854 garLoopResultBuilder]: At program point L245-2(lines 240 248) the Hoare annotation is: false [2022-01-10 18:17:52,274 INFO L854 garLoopResultBuilder]: At program point L326-5(lines 322 328) the Hoare annotation is: false [2022-01-10 18:17:52,275 INFO L854 garLoopResultBuilder]: At program point L468-3(lines 453 471) the Hoare annotation is: false [2022-01-10 18:17:52,275 INFO L858 garLoopResultBuilder]: For program point L964-3(lines 964 970) no Hoare annotation was computed. [2022-01-10 18:17:52,275 INFO L854 garLoopResultBuilder]: At program point L62-2(lines 62 76) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,275 INFO L854 garLoopResultBuilder]: At program point L948(lines 941 950) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,275 INFO L854 garLoopResultBuilder]: At program point L484(lines 472 486) the Hoare annotation is: (= ~pumpRunning~0Int 0) [2022-01-10 18:17:52,275 INFO L858 garLoopResultBuilder]: For program point L462-6(lines 462 466) no Hoare annotation was computed. [2022-01-10 18:17:52,275 INFO L854 garLoopResultBuilder]: At program point L334-5(lines 330 354) the Hoare annotation is: false [2022-01-10 18:17:52,275 INFO L858 garLoopResultBuilder]: For program point L338-9(lines 338 346) no Hoare annotation was computed. [2022-01-10 18:17:52,275 INFO L858 garLoopResultBuilder]: For program point L985-1(line 985) no Hoare annotation was computed. [2022-01-10 18:17:52,275 INFO L861 garLoopResultBuilder]: At program point L77(lines 52 81) the Hoare annotation is: true [2022-01-10 18:17:52,275 INFO L858 garLoopResultBuilder]: For program point L63(line 63) no Hoare annotation was computed. [2022-01-10 18:17:52,275 INFO L858 garLoopResultBuilder]: For program point L302(lines 302 308) no Hoare annotation was computed. [2022-01-10 18:17:52,277 INFO L858 garLoopResultBuilder]: For program point L462-8(lines 462 466) no Hoare annotation was computed. [2022-01-10 18:17:52,277 INFO L854 garLoopResultBuilder]: At program point L394-6(lines 389 396) the Hoare annotation is: false [2022-01-10 18:17:52,277 INFO L854 garLoopResultBuilder]: At program point L326-6(lines 322 328) the Hoare annotation is: false [2022-01-10 18:17:52,278 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 985) no Hoare annotation was computed. [2022-01-10 18:17:52,280 INFO L854 garLoopResultBuilder]: At program point L986-1(lines 981 988) the Hoare annotation is: false [2022-01-10 18:17:52,280 INFO L861 garLoopResultBuilder]: At program point L561(lines 496 563) the Hoare annotation is: true [2022-01-10 18:17:52,280 INFO L858 garLoopResultBuilder]: For program point L66(lines 66 70) no Hoare annotation was computed. [2022-01-10 18:17:52,280 INFO L858 garLoopResultBuilder]: For program point L167(lines 167 171) no Hoare annotation was computed. [2022-01-10 18:17:52,280 INFO L858 garLoopResultBuilder]: For program point L302-2(lines 298 320) no Hoare annotation was computed. [2022-01-10 18:17:52,280 INFO L854 garLoopResultBuilder]: At program point L468-2(lines 453 471) the Hoare annotation is: false [2022-01-10 18:17:52,280 INFO L861 garLoopResultBuilder]: At program point L126(lines 118 128) the Hoare annotation is: true [2022-01-10 18:17:52,280 INFO L858 garLoopResultBuilder]: For program point L66-1(lines 66 70) no Hoare annotation was computed. [2022-01-10 18:17:52,280 INFO L854 garLoopResultBuilder]: At program point L167-2(lines 163 174) the Hoare annotation is: false [2022-01-10 18:17:52,281 INFO L858 garLoopResultBuilder]: For program point L360(lines 360 377) no Hoare annotation was computed. [2022-01-10 18:17:52,281 INFO L858 garLoopResultBuilder]: For program point L309-1(lines 309 315) no Hoare annotation was computed. [2022-01-10 18:17:52,281 INFO L858 garLoopResultBuilder]: For program point L338-6(lines 338 346) no Hoare annotation was computed. [2022-01-10 18:17:52,281 INFO L854 garLoopResultBuilder]: At program point L413-4(lines 408 416) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,281 INFO L854 garLoopResultBuilder]: At program point L204(lines 199 207) the Hoare annotation is: false [2022-01-10 18:17:52,281 INFO L858 garLoopResultBuilder]: For program point L334-2(lines 334 351) no Hoare annotation was computed. [2022-01-10 18:17:52,281 INFO L854 garLoopResultBuilder]: At program point L236(lines 231 239) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,281 INFO L854 garLoopResultBuilder]: At program point L394-5(lines 389 396) the Hoare annotation is: false [2022-01-10 18:17:52,281 INFO L854 garLoopResultBuilder]: At program point L326-4(lines 322 328) the Hoare annotation is: false [2022-01-10 18:17:52,281 INFO L854 garLoopResultBuilder]: At program point L948-2(lines 941 950) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,281 INFO L854 garLoopResultBuilder]: At program point L404(lines 397 407) the Hoare annotation is: false [2022-01-10 18:17:52,281 INFO L854 garLoopResultBuilder]: At program point L245-1(lines 240 248) the Hoare annotation is: false [2022-01-10 18:17:52,281 INFO L854 garLoopResultBuilder]: At program point L326-3(lines 322 328) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,281 INFO L858 garLoopResultBuilder]: For program point L959(lines 959 976) no Hoare annotation was computed. [2022-01-10 18:17:52,282 INFO L858 garLoopResultBuilder]: For program point L302-6(lines 302 308) no Hoare annotation was computed. [2022-01-10 18:17:52,282 INFO L858 garLoopResultBuilder]: For program point L364(lines 364 372) no Hoare annotation was computed. [2022-01-10 18:17:52,282 INFO L858 garLoopResultBuilder]: For program point L462-3(lines 462 466) no Hoare annotation was computed. [2022-01-10 18:17:52,282 INFO L854 garLoopResultBuilder]: At program point L334-3(lines 330 354) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,282 INFO L854 garLoopResultBuilder]: At program point L413-1(lines 408 416) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,282 INFO L854 garLoopResultBuilder]: At program point L959-1(lines 951 979) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,282 INFO L858 garLoopResultBuilder]: For program point L167-6(lines 167 171) no Hoare annotation was computed. [2022-01-10 18:17:52,282 INFO L858 garLoopResultBuilder]: For program point L302-8(lines 298 320) no Hoare annotation was computed. [2022-01-10 18:17:52,282 INFO L854 garLoopResultBuilder]: At program point L394-1(lines 389 396) the Hoare annotation is: false [2022-01-10 18:17:52,282 INFO L858 garLoopResultBuilder]: For program point L334(lines 334 351) no Hoare annotation was computed. [2022-01-10 18:17:52,282 INFO L858 garLoopResultBuilder]: For program point L462-5(lines 462 466) no Hoare annotation was computed. [2022-01-10 18:17:52,282 INFO L854 garLoopResultBuilder]: At program point L360-1(lines 356 380) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,282 INFO L858 garLoopResultBuilder]: For program point L963(lines 963 973) no Hoare annotation was computed. [2022-01-10 18:17:52,283 INFO L854 garLoopResultBuilder]: At program point L319(lines 295 321) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,283 INFO L854 garLoopResultBuilder]: At program point L167-8(lines 163 174) the Hoare annotation is: false [2022-01-10 18:17:52,283 INFO L858 garLoopResultBuilder]: For program point L360-4(lines 360 377) no Hoare annotation was computed. [2022-01-10 18:17:52,283 INFO L858 garLoopResultBuilder]: For program point L309-5(lines 309 315) no Hoare annotation was computed. [2022-01-10 18:17:52,283 INFO L854 garLoopResultBuilder]: At program point L245(lines 240 248) the Hoare annotation is: false [2022-01-10 18:17:52,283 INFO L854 garLoopResultBuilder]: At program point L326-1(lines 322 328) the Hoare annotation is: false [2022-01-10 18:17:52,283 INFO L854 garLoopResultBuilder]: At program point L468-1(lines 453 471) the Hoare annotation is: false [2022-01-10 18:17:52,283 INFO L858 garLoopResultBuilder]: For program point L964(lines 964 970) no Hoare annotation was computed. [2022-01-10 18:17:52,283 INFO L854 garLoopResultBuilder]: At program point L204-2(lines 199 207) the Hoare annotation is: false [2022-01-10 18:17:52,283 INFO L858 garLoopResultBuilder]: For program point L334-10(lines 334 351) no Hoare annotation was computed. [2022-01-10 18:17:52,283 INFO L854 garLoopResultBuilder]: At program point L236-2(lines 231 239) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,283 INFO L858 garLoopResultBuilder]: For program point L462(lines 462 466) no Hoare annotation was computed. [2022-01-10 18:17:52,283 INFO L854 garLoopResultBuilder]: At program point L334-1(lines 330 354) the Hoare annotation is: false [2022-01-10 18:17:52,283 INFO L858 garLoopResultBuilder]: For program point L338-3(lines 338 346) no Hoare annotation was computed. [2022-01-10 18:17:52,283 INFO L858 garLoopResultBuilder]: For program point L985(line 985) no Hoare annotation was computed. [2022-01-10 18:17:52,284 INFO L854 garLoopResultBuilder]: At program point L404-2(lines 397 407) the Hoare annotation is: false [2022-01-10 18:17:52,284 INFO L854 garLoopResultBuilder]: At program point L245-5(lines 240 248) the Hoare annotation is: false [2022-01-10 18:17:52,284 INFO L854 garLoopResultBuilder]: At program point L326-11(lines 322 328) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,284 INFO L858 garLoopResultBuilder]: For program point L959-4(lines 959 976) no Hoare annotation was computed. [2022-01-10 18:17:52,284 INFO L858 garLoopResultBuilder]: For program point L462-2(lines 462 466) no Hoare annotation was computed. [2022-01-10 18:17:52,284 INFO L854 garLoopResultBuilder]: At program point L394-3(lines 389 396) the Hoare annotation is: false [2022-01-10 18:17:52,284 INFO L854 garLoopResultBuilder]: At program point L326-2(lines 322 328) the Hoare annotation is: false [2022-01-10 18:17:52,284 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 985) no Hoare annotation was computed. [2022-01-10 18:17:52,284 INFO L854 garLoopResultBuilder]: At program point L986(lines 981 988) the Hoare annotation is: false [2022-01-10 18:17:52,284 INFO L858 garLoopResultBuilder]: For program point L364-6(lines 364 372) no Hoare annotation was computed. [2022-01-10 18:17:52,284 INFO L858 garLoopResultBuilder]: For program point L462-15(lines 462 466) no Hoare annotation was computed. [2022-01-10 18:17:52,284 INFO L854 garLoopResultBuilder]: At program point L334-11(lines 330 354) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,284 INFO L854 garLoopResultBuilder]: At program point L413-5(lines 408 416) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,284 INFO L854 garLoopResultBuilder]: At program point L959-5(lines 951 979) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,285 INFO L854 garLoopResultBuilder]: At program point L468(lines 453 471) the Hoare annotation is: false [2022-01-10 18:17:52,285 INFO L854 garLoopResultBuilder]: At program point L394-7(lines 389 396) the Hoare annotation is: false [2022-01-10 18:17:52,285 INFO L858 garLoopResultBuilder]: For program point L334-8(lines 334 351) no Hoare annotation was computed. [2022-01-10 18:17:52,285 INFO L858 garLoopResultBuilder]: For program point L462-17(lines 462 466) no Hoare annotation was computed. [2022-01-10 18:17:52,285 INFO L854 garLoopResultBuilder]: At program point L360-5(lines 356 380) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,285 INFO L858 garLoopResultBuilder]: For program point L963-4(lines 963 973) no Hoare annotation was computed. [2022-01-10 18:17:52,285 INFO L854 garLoopResultBuilder]: At program point L319-2(lines 295 321) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0)) [2022-01-10 18:17:52,285 INFO L858 garLoopResultBuilder]: For program point L338(lines 338 346) no Hoare annotation was computed. [2022-01-10 18:17:52,285 INFO L854 garLoopResultBuilder]: At program point L245-4(lines 240 248) the Hoare annotation is: false [2022-01-10 18:17:52,285 INFO L854 garLoopResultBuilder]: At program point L326-9(lines 322 328) the Hoare annotation is: false [2022-01-10 18:17:52,285 INFO L854 garLoopResultBuilder]: At program point L468-5(lines 453 471) the Hoare annotation is: false [2022-01-10 18:17:52,286 INFO L858 garLoopResultBuilder]: For program point L964-6(lines 964 970) no Hoare annotation was computed. [2022-01-10 18:17:52,286 INFO L854 garLoopResultBuilder]: At program point L394-2(lines 389 396) the Hoare annotation is: false [2022-01-10 18:17:52,286 INFO L854 garLoopResultBuilder]: At program point L326(lines 322 328) the Hoare annotation is: false [2022-01-10 18:17:52,286 INFO L858 garLoopResultBuilder]: For program point L462-12(lines 462 466) no Hoare annotation was computed. [2022-01-10 18:17:52,286 INFO L854 garLoopResultBuilder]: At program point L334-9(lines 330 354) the Hoare annotation is: false [2022-01-10 18:17:52,286 INFO L858 garLoopResultBuilder]: For program point L338-15(lines 338 346) no Hoare annotation was computed. [2022-01-10 18:17:52,289 INFO L858 garLoopResultBuilder]: For program point L985-2(line 985) no Hoare annotation was computed. [2022-01-10 18:17:52,289 INFO L858 garLoopResultBuilder]: For program point L462-14(lines 462 466) no Hoare annotation was computed. [2022-01-10 18:17:52,289 INFO L854 garLoopResultBuilder]: At program point L394-9(lines 389 396) the Hoare annotation is: false [2022-01-10 18:17:52,289 INFO L854 garLoopResultBuilder]: At program point L326-10(lines 322 328) the Hoare annotation is: false [2022-01-10 18:17:52,290 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 985) no Hoare annotation was computed. [2022-01-10 18:17:52,290 INFO L854 garLoopResultBuilder]: At program point L986-2(lines 981 988) the Hoare annotation is: false [2022-01-10 18:17:52,290 INFO L854 garLoopResultBuilder]: At program point L468-4(lines 453 471) the Hoare annotation is: false [2022-01-10 18:17:52,290 INFO L858 garLoopResultBuilder]: For program point L338-12(lines 338 346) no Hoare annotation was computed. [2022-01-10 18:17:52,290 INFO L854 garLoopResultBuilder]: At program point L394-8(lines 389 396) the Hoare annotation is: false [2022-01-10 18:17:52,290 INFO L854 garLoopResultBuilder]: At program point L326-8(lines 322 328) the Hoare annotation is: false [2022-01-10 18:17:52,293 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-01-10 18:17:52,294 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-10 18:17:52,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 06:17:52 BasicIcfg [2022-01-10 18:17:52,323 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-10 18:17:52,323 INFO L158 Benchmark]: Toolchain (without parser) took 3041.96ms. Allocated memory was 196.1MB in the beginning and 259.0MB in the end (delta: 62.9MB). Free memory was 146.9MB in the beginning and 142.4MB in the end (delta: 4.5MB). Peak memory consumption was 67.6MB. Max. memory is 8.0GB. [2022-01-10 18:17:52,323 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 196.1MB. Free memory is still 163.9MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 18:17:52,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 423.28ms. Allocated memory is still 196.1MB. Free memory was 146.7MB in the beginning and 155.8MB in the end (delta: -9.1MB). Peak memory consumption was 10.7MB. Max. memory is 8.0GB. [2022-01-10 18:17:52,324 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.77ms. Allocated memory is still 196.1MB. Free memory was 155.8MB in the beginning and 152.1MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-01-10 18:17:52,324 INFO L158 Benchmark]: Boogie Preprocessor took 42.39ms. Allocated memory is still 196.1MB. Free memory was 152.1MB in the beginning and 150.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-01-10 18:17:52,324 INFO L158 Benchmark]: RCFGBuilder took 638.66ms. Allocated memory is still 196.1MB. Free memory was 150.0MB in the beginning and 126.5MB in the end (delta: 23.5MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-01-10 18:17:52,324 INFO L158 Benchmark]: IcfgTransformer took 136.80ms. Allocated memory is still 196.1MB. Free memory was 126.5MB in the beginning and 117.9MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-01-10 18:17:52,325 INFO L158 Benchmark]: TraceAbstraction took 1744.73ms. Allocated memory was 196.1MB in the beginning and 259.0MB in the end (delta: 62.9MB). Free memory was 117.5MB in the beginning and 142.4MB in the end (delta: -24.9MB). Peak memory consumption was 37.9MB. Max. memory is 8.0GB. [2022-01-10 18:17:52,326 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 196.1MB. Free memory is still 163.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 423.28ms. Allocated memory is still 196.1MB. Free memory was 146.7MB in the beginning and 155.8MB in the end (delta: -9.1MB). Peak memory consumption was 10.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 49.77ms. Allocated memory is still 196.1MB. Free memory was 155.8MB in the beginning and 152.1MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 42.39ms. Allocated memory is still 196.1MB. Free memory was 152.1MB in the beginning and 150.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 638.66ms. Allocated memory is still 196.1MB. Free memory was 150.0MB in the beginning and 126.5MB in the end (delta: 23.5MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * IcfgTransformer took 136.80ms. Allocated memory is still 196.1MB. Free memory was 126.5MB in the beginning and 117.9MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * TraceAbstraction took 1744.73ms. Allocated memory was 196.1MB in the beginning and 259.0MB in the end (delta: 62.9MB). Free memory was 117.5MB in the beginning and 142.4MB in the end (delta: -24.9MB). Peak memory consumption was 37.9MB. 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: 985]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 985]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 985]: 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, 168 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 1.7s, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 395 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 395 mSDsluCounter, 774 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 204 mSDsCounter, 33 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 80 IncrementalHoareTripleChecker+Invalid, 113 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 33 mSolverCounterUnsat, 570 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=219occurred 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, 89 LocationsWithAnnotation, 89 PreInvPairs, 201 NumberOfFragments, 378 HoareAnnotationTreeSize, 89 FomulaSimplifications, 23 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 89 FomulaSimplificationsInter, 1010 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s 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: 261]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 118]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 941]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 941]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 951]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && 0bv32 == pumpRunning) || (~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning) - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 941]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 453]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 981]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 951]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && 0bv32 == pumpRunning) || (~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning) - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 356]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 275]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 163]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 356]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 199]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 981]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 453]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 506]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && 0bv32 == pumpRunning) || (~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning) - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 199]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 268]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 981]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 397]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 933]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 397]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 951]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 163]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 453]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 487]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 453]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 505]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && 0bv32 == pumpRunning) || (~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning) - InvariantResult [Line: 356]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 472]: Loop Invariant Derived loop invariant: 0bv32 == pumpRunning - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 199]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 397]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 231]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 231]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 453]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 163]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 231]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 453]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: ~bvule32(\result, 0bv32) && 0bv32 == pumpRunning RESULT: Ultimate proved your program to be correct! [2022-01-10 18:17:52,365 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...