/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCInlineTransformed.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_NONE.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product31.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-11 00:07:37,067 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-11 00:07:37,069 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-11 00:07:37,140 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-11 00:07:37,141 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-11 00:07:37,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-11 00:07:37,145 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-11 00:07:37,147 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-11 00:07:37,148 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-11 00:07:37,153 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-11 00:07:37,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-11 00:07:37,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-11 00:07:37,155 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-11 00:07:37,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-11 00:07:37,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-11 00:07:37,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-11 00:07:37,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-11 00:07:37,164 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-11 00:07:37,166 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-11 00:07:37,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-11 00:07:37,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-11 00:07:37,172 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-11 00:07:37,173 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-11 00:07:37,174 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-11 00:07:37,178 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-11 00:07:37,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-11 00:07:37,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-11 00:07:37,180 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-11 00:07:37,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-11 00:07:37,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-11 00:07:37,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-11 00:07:37,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-11 00:07:37,182 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-11 00:07:37,183 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-11 00:07:37,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-11 00:07:37,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-11 00:07:37,184 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-11 00:07:37,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-11 00:07:37,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-11 00:07:37,185 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-11 00:07:37,186 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-11 00:07:37,187 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_NONE.epf [2022-01-11 00:07:37,212 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-11 00:07:37,212 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-11 00:07:37,213 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-11 00:07:37,213 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-11 00:07:37,214 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-11 00:07:37,214 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-11 00:07:37,214 INFO L138 SettingsManager]: * Use SBE=true [2022-01-11 00:07:37,214 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-11 00:07:37,214 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-11 00:07:37,214 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-11 00:07:37,215 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-11 00:07:37,215 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-11 00:07:37,215 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-11 00:07:37,215 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-11 00:07:37,215 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-11 00:07:37,215 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-11 00:07:37,215 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-11 00:07:37,216 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-11 00:07:37,216 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-11 00:07:37,216 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-11 00:07:37,216 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-11 00:07:37,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-11 00:07:37,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-11 00:07:37,216 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-11 00:07:37,216 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-11 00:07:37,216 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-11 00:07:37,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-11 00:07:37,217 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-11 00:07:37,217 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-11 00:07:37,217 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-11 00:07:37,217 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-11 00:07:37,217 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-11 00:07:37,218 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-11 00:07:37,218 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_NONE WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-11 00:07:37,420 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-11 00:07:37,443 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-11 00:07:37,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-11 00:07:37,446 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-11 00:07:37,447 INFO L275 PluginConnector]: CDTParser initialized [2022-01-11 00:07:37,447 INFO L432 ainManager$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 00:07:37,490 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dabd4b04a/92f523679b5d454799bab3b698d3c939/FLAG6171b38ad [2022-01-11 00:07:37,908 INFO L306 CDTParser]: Found 1 translation units. [2022-01-11 00:07:37,908 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product31.cil.c [2022-01-11 00:07:37,923 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dabd4b04a/92f523679b5d454799bab3b698d3c939/FLAG6171b38ad [2022-01-11 00:07:37,946 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dabd4b04a/92f523679b5d454799bab3b698d3c939 [2022-01-11 00:07:37,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-11 00:07:37,950 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-11 00:07:37,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-11 00:07:37,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-11 00:07:37,956 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-11 00:07:37,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 12:07:37" (1/1) ... [2022-01-11 00:07:37,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16e00f68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:07:37, skipping insertion in model container [2022-01-11 00:07:37,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 12:07:37" (1/1) ... [2022-01-11 00:07:37,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-11 00:07:38,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-11 00:07:38,203 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 00:07:38,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 00:07:38,323 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-01-11 00:07:38,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-11 00:07:38,336 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 00:07:38,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 00:07:38,387 INFO L203 MainTranslator]: Completed pre-run [2022-01-11 00:07:38,396 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 00:07:38,448 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 00:07:38,463 INFO L208 MainTranslator]: Completed translation [2022-01-11 00:07:38,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:07:38 WrapperNode [2022-01-11 00:07:38,464 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-11 00:07:38,465 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-11 00:07:38,465 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-11 00:07:38,465 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-11 00:07:38,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:07:38" (1/1) ... [2022-01-11 00:07:38,483 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:07:38" (1/1) ... [2022-01-11 00:07:38,519 INFO L137 Inliner]: procedures = 59, calls = 160, calls flagged for inlining = 57, calls inlined = 86, statements flattened = 604 [2022-01-11 00:07:38,520 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-11 00:07:38,527 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-11 00:07:38,527 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-11 00:07:38,528 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-11 00:07:38,535 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:07:38" (1/1) ... [2022-01-11 00:07:38,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:07:38" (1/1) ... [2022-01-11 00:07:38,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:07:38" (1/1) ... [2022-01-11 00:07:38,540 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:07:38" (1/1) ... [2022-01-11 00:07:38,550 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:07:38" (1/1) ... [2022-01-11 00:07:38,557 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:07:38" (1/1) ... [2022-01-11 00:07:38,558 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:07:38" (1/1) ... [2022-01-11 00:07:38,561 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-11 00:07:38,561 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-11 00:07:38,561 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-11 00:07:38,561 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-11 00:07:38,564 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:07:38" (1/1) ... [2022-01-11 00:07:38,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-11 00:07:38,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-11 00:07:38,601 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-01-11 00:07:38,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-01-11 00:07:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-11 00:07:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-11 00:07:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-11 00:07:38,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-11 00:07:38,690 INFO L234 CfgBuilder]: Building ICFG [2022-01-11 00:07:38,712 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-11 00:07:39,109 INFO L275 CfgBuilder]: Performing block encoding [2022-01-11 00:07:39,117 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-11 00:07:39,118 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-01-11 00:07:39,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 12:07:39 BoogieIcfgContainer [2022-01-11 00:07:39,120 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-11 00:07:39,120 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-11 00:07:39,120 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-11 00:07:39,121 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-11 00:07:39,123 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 12:07:39" (1/1) ... [2022-01-11 00:07:39,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 11.01 12:07:39 BasicIcfg [2022-01-11 00:07:39,246 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-11 00:07:39,247 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-11 00:07:39,247 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-11 00:07:39,249 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-11 00:07:39,249 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.01 12:07:37" (1/4) ... [2022-01-11 00:07:39,250 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fb2a51d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.01 12:07:39, skipping insertion in model container [2022-01-11 00:07:39,250 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:07:38" (2/4) ... [2022-01-11 00:07:39,250 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fb2a51d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.01 12:07:39, skipping insertion in model container [2022-01-11 00:07:39,250 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 12:07:39" (3/4) ... [2022-01-11 00:07:39,250 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fb2a51d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.01 12:07:39, skipping insertion in model container [2022-01-11 00:07:39,250 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 11.01 12:07:39" (4/4) ... [2022-01-11 00:07:39,251 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product31.cil.cTransformedIcfg [2022-01-11 00:07:39,254 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-11 00:07:39,254 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-01-11 00:07:39,298 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-11 00:07:39,302 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-11 00:07:39,303 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-01-11 00:07:39,315 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 00:07:39,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-01-11 00:07:39,320 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:07:39,320 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 00:07:39,321 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:07:39,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:07:39,324 INFO L85 PathProgramCache]: Analyzing trace with hash 1965354155, now seen corresponding path program 1 times [2022-01-11 00:07:39,330 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:07:39,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864815441] [2022-01-11 00:07:39,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:07:39,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:07:39,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:07:39,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:07:39,527 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:07:39,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864815441] [2022-01-11 00:07:39,528 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1864815441] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:07:39,528 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:07:39,529 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 00:07:39,530 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [611340619] [2022-01-11 00:07:39,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:07:39,534 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-11 00:07:39,535 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:07:39,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-11 00:07:39,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-11 00:07:39,561 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 00:07:39,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:07:39,605 INFO L93 Difference]: Finished difference Result 323 states and 432 transitions. [2022-01-11 00:07:39,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-11 00:07:39,607 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 00:07:39,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:07:39,616 INFO L225 Difference]: With dead ends: 323 [2022-01-11 00:07:39,616 INFO L226 Difference]: Without dead ends: 157 [2022-01-11 00:07:39,619 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-11 00:07:39,622 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 00:07:39,623 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 00:07:39,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157 states. [2022-01-11 00:07:39,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157 to 157. [2022-01-11 00:07:39,661 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 00:07:39,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 204 transitions. [2022-01-11 00:07:39,663 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 204 transitions. Word has length 21 [2022-01-11 00:07:39,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:07:39,664 INFO L470 AbstractCegarLoop]: Abstraction has 157 states and 204 transitions. [2022-01-11 00:07:39,664 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 00:07:39,665 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 204 transitions. [2022-01-11 00:07:39,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-01-11 00:07:39,666 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:07:39,666 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 00:07:39,666 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-11 00:07:39,667 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:07:39,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:07:39,669 INFO L85 PathProgramCache]: Analyzing trace with hash 1516226806, now seen corresponding path program 1 times [2022-01-11 00:07:39,669 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:07:39,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [116317673] [2022-01-11 00:07:39,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:07:39,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:07:39,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:07:39,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:07:39,775 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:07:39,775 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [116317673] [2022-01-11 00:07:39,775 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [116317673] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:07:39,775 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:07:39,776 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 00:07:39,776 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1384817842] [2022-01-11 00:07:39,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:07:39,777 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-11 00:07:39,778 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:07:39,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-11 00:07:39,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 00:07:39,781 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 00:07:39,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:07:39,823 INFO L93 Difference]: Finished difference Result 376 states and 493 transitions. [2022-01-11 00:07:39,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-11 00:07:39,824 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 00:07:39,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:07:39,825 INFO L225 Difference]: With dead ends: 376 [2022-01-11 00:07:39,825 INFO L226 Difference]: Without dead ends: 227 [2022-01-11 00:07:39,826 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 00:07:39,827 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 00:07:39,827 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 00:07:39,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2022-01-11 00:07:39,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 218. [2022-01-11 00:07:39,837 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 00:07:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 287 transitions. [2022-01-11 00:07:39,837 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 287 transitions. Word has length 22 [2022-01-11 00:07:39,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:07:39,838 INFO L470 AbstractCegarLoop]: Abstraction has 218 states and 287 transitions. [2022-01-11 00:07:39,838 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 00:07:39,838 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 287 transitions. [2022-01-11 00:07:39,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-01-11 00:07:39,839 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:07:39,839 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 00:07:39,839 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-11 00:07:39,841 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:07:39,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:07:39,841 INFO L85 PathProgramCache]: Analyzing trace with hash -1513638891, now seen corresponding path program 1 times [2022-01-11 00:07:39,841 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:07:39,842 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [951650370] [2022-01-11 00:07:39,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:07:39,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:07:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:07:39,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:07:39,942 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:07:39,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [951650370] [2022-01-11 00:07:39,943 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [951650370] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:07:39,943 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:07:39,943 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-11 00:07:39,943 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624316069] [2022-01-11 00:07:39,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:07:39,944 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 00:07:39,944 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:07:39,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 00:07:39,944 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-11 00:07:39,945 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 00:07:40,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:07:40,080 INFO L93 Difference]: Finished difference Result 457 states and 606 transitions. [2022-01-11 00:07:40,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-11 00:07:40,081 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 00:07:40,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:07:40,081 INFO L225 Difference]: With dead ends: 457 [2022-01-11 00:07:40,081 INFO L226 Difference]: Without dead ends: 0 [2022-01-11 00:07:40,087 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-01-11 00:07:40,090 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 00:07:40,091 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 00:07:40,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-01-11 00:07:40,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-01-11 00:07:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:07:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-01-11 00:07:40,093 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2022-01-11 00:07:40,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:07:40,093 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-01-11 00:07:40,093 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 00:07:40,093 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-01-11 00:07:40,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-01-11 00:07:40,096 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-01-11 00:07:40,096 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-01-11 00:07:40,096 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-01-11 00:07:40,096 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-11 00:07:40,103 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-01-11 00:07:40,613 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-01-11 00:07:40,613 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-01-11 00:07:40,613 INFO L854 garLoopResultBuilder]: At program point L982(lines 978 984) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 00:07:40,613 INFO L854 garLoopResultBuilder]: At program point L975(lines 971 977) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 00:07:40,613 INFO L854 garLoopResultBuilder]: At program point L990(lines 985 993) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 00:07:40,613 INFO L858 garLoopResultBuilder]: For program point L531(lines 531 538) no Hoare annotation was computed. [2022-01-11 00:07:40,614 INFO L854 garLoopResultBuilder]: At program point L503(lines 499 505) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 00:07:40,614 INFO L858 garLoopResultBuilder]: For program point L531-2(lines 531 538) no Hoare annotation was computed. [2022-01-11 00:07:40,614 INFO L854 garLoopResultBuilder]: At program point L917(lines 912 919) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0)) [2022-01-11 00:07:40,614 INFO L861 garLoopResultBuilder]: At program point L540(lines 521 543) the Hoare annotation is: true [2022-01-11 00:07:40,614 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 00:07:40,614 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-01-11 00:07:40,614 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 00:07:40,614 INFO L858 garLoopResultBuilder]: For program point L75(lines 74 121) no Hoare annotation was computed. [2022-01-11 00:07:40,614 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-01-11 00:07:40,614 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 00:07:40,615 INFO L858 garLoopResultBuilder]: For program point L76(lines 76 80) no Hoare annotation was computed. [2022-01-11 00:07:40,615 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 00:07:40,615 INFO L858 garLoopResultBuilder]: For program point L84(lines 84 90) no Hoare annotation was computed. [2022-01-11 00:07:40,615 INFO L858 garLoopResultBuilder]: For program point L151-3(lines 151 157) no Hoare annotation was computed. [2022-01-11 00:07:40,615 INFO L858 garLoopResultBuilder]: For program point L373(lines 373 377) no Hoare annotation was computed. [2022-01-11 00:07:40,615 INFO L858 garLoopResultBuilder]: For program point L84-2(lines 84 90) no Hoare annotation was computed. [2022-01-11 00:07:40,615 INFO L858 garLoopResultBuilder]: For program point L361-3(lines 361 365) no Hoare annotation was computed. [2022-01-11 00:07:40,615 INFO L858 garLoopResultBuilder]: For program point L151-5(lines 147 169) no Hoare annotation was computed. [2022-01-11 00:07:40,615 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 00:07:40,615 INFO L858 garLoopResultBuilder]: For program point L94(lines 94 100) no Hoare annotation was computed. [2022-01-11 00:07:40,615 INFO L854 garLoopResultBuilder]: At program point L361-5(lines 357 368) the Hoare annotation is: false [2022-01-11 00:07:40,615 INFO L858 garLoopResultBuilder]: For program point L209-2(lines 209 226) no Hoare annotation was computed. [2022-01-11 00:07:40,616 INFO L858 garLoopResultBuilder]: For program point L158-3(lines 158 164) no Hoare annotation was computed. [2022-01-11 00:07:40,616 INFO L858 garLoopResultBuilder]: For program point L385(lines 385 389) no Hoare annotation was computed. [2022-01-11 00:07:40,616 INFO L858 garLoopResultBuilder]: For program point L94-2(lines 94 100) no Hoare annotation was computed. [2022-01-11 00:07:40,616 INFO L854 garLoopResultBuilder]: At program point L398-1(lines 393 401) the Hoare annotation is: false [2022-01-11 00:07:40,616 INFO L858 garLoopResultBuilder]: For program point L183-6(lines 183 200) no Hoare annotation was computed. [2022-01-11 00:07:40,616 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 00:07:40,616 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 00:07:40,616 INFO L858 garLoopResultBuilder]: For program point L104(lines 104 117) no Hoare annotation was computed. [2022-01-11 00:07:40,616 INFO L854 garLoopResultBuilder]: At program point L270-1(lines 263 273) the Hoare annotation is: false [2022-01-11 00:07:40,616 INFO L854 garLoopResultBuilder]: At program point L439-3(lines 434 442) the Hoare annotation is: false [2022-01-11 00:07:40,616 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 00:07:40,617 INFO L858 garLoopResultBuilder]: For program point L938-2(lines 938 955) no Hoare annotation was computed. [2022-01-11 00:07:40,617 INFO L858 garLoopResultBuilder]: For program point L110-2(lines 104 117) no Hoare annotation was computed. [2022-01-11 00:07:40,617 INFO L858 garLoopResultBuilder]: For program point L110(lines 110 116) no Hoare annotation was computed. [2022-01-11 00:07:40,617 INFO L858 garLoopResultBuilder]: For program point L213-3(lines 213 221) no Hoare annotation was computed. [2022-01-11 00:07:40,617 INFO L858 garLoopResultBuilder]: For program point L328-9(lines 328 332) no Hoare annotation was computed. [2022-01-11 00:07:40,617 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 00:07:40,617 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 00:07:40,617 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 00:07:40,617 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 00:07:40,617 INFO L858 garLoopResultBuilder]: For program point L342(lines 342 348) no Hoare annotation was computed. [2022-01-11 00:07:40,617 INFO L854 garLoopResultBuilder]: At program point L260-4(lines 255 262) the Hoare annotation is: false [2022-01-11 00:07:40,618 INFO L858 garLoopResultBuilder]: For program point L183-4(lines 183 200) no Hoare annotation was computed. [2022-01-11 00:07:40,618 INFO L858 garLoopResultBuilder]: For program point L328-11(lines 328 332) no Hoare annotation was computed. [2022-01-11 00:07:40,618 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 00:07:40,618 INFO L858 garLoopResultBuilder]: For program point L942-2(lines 942 952) no Hoare annotation was computed. [2022-01-11 00:07:40,618 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 00:07:40,618 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 00:07:40,618 INFO L854 garLoopResultBuilder]: At program point L260(lines 255 262) the Hoare annotation is: false [2022-01-11 00:07:40,618 INFO L858 garLoopResultBuilder]: For program point L342-2(lines 342 348) no Hoare annotation was computed. [2022-01-11 00:07:40,618 INFO L854 garLoopResultBuilder]: At program point L439-2(lines 434 442) the Hoare annotation is: false [2022-01-11 00:07:40,618 INFO L854 garLoopResultBuilder]: At program point L175-5(lines 171 177) the Hoare annotation is: false [2022-01-11 00:07:40,618 INFO L854 garLoopResultBuilder]: At program point L334-3(lines 319 337) the Hoare annotation is: false [2022-01-11 00:07:40,619 INFO L858 garLoopResultBuilder]: For program point L943-3(lines 943 949) no Hoare annotation was computed. [2022-01-11 00:07:40,619 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 00:07:40,619 INFO L858 garLoopResultBuilder]: For program point L151(lines 151 157) no Hoare annotation was computed. [2022-01-11 00:07:40,619 INFO L854 garLoopResultBuilder]: At program point L350(lines 338 352) the Hoare annotation is: (<= ~pumpRunning~0Int 0) [2022-01-11 00:07:40,619 INFO L858 garLoopResultBuilder]: For program point L328-6(lines 328 332) no Hoare annotation was computed. [2022-01-11 00:07:40,619 INFO L854 garLoopResultBuilder]: At program point L183-5(lines 179 203) the Hoare annotation is: false [2022-01-11 00:07:40,619 INFO L858 garLoopResultBuilder]: For program point L187-9(lines 187 195) no Hoare annotation was computed. [2022-01-11 00:07:40,619 INFO L858 garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed. [2022-01-11 00:07:40,619 INFO L861 garLoopResultBuilder]: At program point L470(lines 445 474) the Hoare annotation is: true [2022-01-11 00:07:40,619 INFO L858 garLoopResultBuilder]: For program point L456(line 456) no Hoare annotation was computed. [2022-01-11 00:07:40,619 INFO L858 garLoopResultBuilder]: For program point L361(lines 361 365) no Hoare annotation was computed. [2022-01-11 00:07:40,619 INFO L858 garLoopResultBuilder]: For program point L151-2(lines 147 169) no Hoare annotation was computed. [2022-01-11 00:07:40,620 INFO L858 garLoopResultBuilder]: For program point L328-8(lines 328 332) no Hoare annotation was computed. [2022-01-11 00:07:40,620 INFO L854 garLoopResultBuilder]: At program point L260-6(lines 255 262) the Hoare annotation is: false [2022-01-11 00:07:40,620 INFO L854 garLoopResultBuilder]: At program point L175-6(lines 171 177) the Hoare annotation is: false [2022-01-11 00:07:40,620 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 54) no Hoare annotation was computed. [2022-01-11 00:07:40,620 INFO L854 garLoopResultBuilder]: At program point L55-1(lines 50 57) the Hoare annotation is: false [2022-01-11 00:07:40,620 INFO L861 garLoopResultBuilder]: At program point L127(lines 64 129) the Hoare annotation is: true [2022-01-11 00:07:40,620 INFO L858 garLoopResultBuilder]: For program point L459(lines 459 463) no Hoare annotation was computed. [2022-01-11 00:07:40,621 INFO L854 garLoopResultBuilder]: At program point L361-2(lines 357 368) the Hoare annotation is: false [2022-01-11 00:07:40,621 INFO L858 garLoopResultBuilder]: For program point L209(lines 209 226) no Hoare annotation was computed. [2022-01-11 00:07:40,621 INFO L858 garLoopResultBuilder]: For program point L158-1(lines 158 164) no Hoare annotation was computed. [2022-01-11 00:07:40,621 INFO L854 garLoopResultBuilder]: At program point L334-2(lines 319 337) the Hoare annotation is: false [2022-01-11 00:07:40,621 INFO L861 garLoopResultBuilder]: At program point L515(lines 507 517) the Hoare annotation is: true [2022-01-11 00:07:40,621 INFO L858 garLoopResultBuilder]: For program point L459-1(lines 459 463) no Hoare annotation was computed. [2022-01-11 00:07:40,621 INFO L854 garLoopResultBuilder]: At program point L398(lines 393 401) the Hoare annotation is: false [2022-01-11 00:07:40,621 INFO L858 garLoopResultBuilder]: For program point L183-2(lines 183 200) no Hoare annotation was computed. [2022-01-11 00:07:40,622 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 00:07:40,622 INFO L858 garLoopResultBuilder]: For program point L187-6(lines 187 195) no Hoare annotation was computed. [2022-01-11 00:07:40,622 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 00:07:40,622 INFO L854 garLoopResultBuilder]: At program point L270(lines 263 273) the Hoare annotation is: false [2022-01-11 00:07:40,622 INFO L854 garLoopResultBuilder]: At program point L439-1(lines 434 442) the Hoare annotation is: false [2022-01-11 00:07:40,622 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 00:07:40,622 INFO L858 garLoopResultBuilder]: For program point L938(lines 938 955) no Hoare annotation was computed. [2022-01-11 00:07:40,622 INFO L854 garLoopResultBuilder]: At program point L260-5(lines 255 262) the Hoare annotation is: false [2022-01-11 00:07:40,623 INFO L854 garLoopResultBuilder]: At program point L175-4(lines 171 177) the Hoare annotation is: false [2022-01-11 00:07:40,623 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 00:07:40,623 INFO L858 garLoopResultBuilder]: For program point L213(lines 213 221) no Hoare annotation was computed. [2022-01-11 00:07:40,623 INFO L858 garLoopResultBuilder]: For program point L328-3(lines 328 332) no Hoare annotation was computed. [2022-01-11 00:07:40,623 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 00:07:40,623 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 00:07:40,623 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 00:07:40,623 INFO L858 garLoopResultBuilder]: For program point L151-6(lines 151 157) no Hoare annotation was computed. [2022-01-11 00:07:40,624 INFO L854 garLoopResultBuilder]: At program point L260-1(lines 255 262) the Hoare annotation is: false [2022-01-11 00:07:40,624 INFO L858 garLoopResultBuilder]: For program point L183(lines 183 200) no Hoare annotation was computed. [2022-01-11 00:07:40,624 INFO L858 garLoopResultBuilder]: For program point L328-5(lines 328 332) no Hoare annotation was computed. [2022-01-11 00:07:40,624 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 00:07:40,624 INFO L858 garLoopResultBuilder]: For program point L942(lines 942 952) no Hoare annotation was computed. [2022-01-11 00:07:40,624 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 00:07:40,624 INFO L858 garLoopResultBuilder]: For program point L361-6(lines 361 365) no Hoare annotation was computed. [2022-01-11 00:07:40,624 INFO L858 garLoopResultBuilder]: For program point L151-8(lines 147 169) no Hoare annotation was computed. [2022-01-11 00:07:40,624 INFO L854 garLoopResultBuilder]: At program point L439(lines 434 442) the Hoare annotation is: false [2022-01-11 00:07:40,624 INFO L854 garLoopResultBuilder]: At program point L175-1(lines 171 177) the Hoare annotation is: false [2022-01-11 00:07:40,624 INFO L854 garLoopResultBuilder]: At program point L334-1(lines 319 337) the Hoare annotation is: false [2022-01-11 00:07:40,624 INFO L858 garLoopResultBuilder]: For program point L943(lines 943 949) no Hoare annotation was computed. [2022-01-11 00:07:40,625 INFO L854 garLoopResultBuilder]: At program point L361-8(lines 357 368) the Hoare annotation is: false [2022-01-11 00:07:40,625 INFO L858 garLoopResultBuilder]: For program point L209-4(lines 209 226) no Hoare annotation was computed. [2022-01-11 00:07:40,625 INFO L858 garLoopResultBuilder]: For program point L158-5(lines 158 164) no Hoare annotation was computed. [2022-01-11 00:07:40,625 INFO L858 garLoopResultBuilder]: For program point L328(lines 328 332) no Hoare annotation was computed. [2022-01-11 00:07:40,625 INFO L854 garLoopResultBuilder]: At program point L183-1(lines 179 203) the Hoare annotation is: false [2022-01-11 00:07:40,625 INFO L858 garLoopResultBuilder]: For program point L187-3(lines 187 195) no Hoare annotation was computed. [2022-01-11 00:07:40,625 INFO L858 garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed. [2022-01-11 00:07:40,625 INFO L854 garLoopResultBuilder]: At program point L398-2(lines 393 401) the Hoare annotation is: false [2022-01-11 00:07:40,625 INFO L858 garLoopResultBuilder]: For program point L183-10(lines 183 200) no Hoare annotation was computed. [2022-01-11 00:07:40,625 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 00:07:40,625 INFO L858 garLoopResultBuilder]: For program point L328-2(lines 328 332) no Hoare annotation was computed. [2022-01-11 00:07:40,625 INFO L854 garLoopResultBuilder]: At program point L260-3(lines 255 262) the Hoare annotation is: false [2022-01-11 00:07:40,625 INFO L854 garLoopResultBuilder]: At program point L175-2(lines 171 177) the Hoare annotation is: false [2022-01-11 00:07:40,626 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 54) no Hoare annotation was computed. [2022-01-11 00:07:40,626 INFO L854 garLoopResultBuilder]: At program point L55(lines 50 57) the Hoare annotation is: false [2022-01-11 00:07:40,626 INFO L854 garLoopResultBuilder]: At program point L270-2(lines 263 273) the Hoare annotation is: false [2022-01-11 00:07:40,626 INFO L854 garLoopResultBuilder]: At program point L439-5(lines 434 442) the Hoare annotation is: false [2022-01-11 00:07:40,626 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 00:07:40,626 INFO L858 garLoopResultBuilder]: For program point L938-4(lines 938 955) no Hoare annotation was computed. [2022-01-11 00:07:40,626 INFO L854 garLoopResultBuilder]: At program point L334(lines 319 337) the Hoare annotation is: false [2022-01-11 00:07:40,626 INFO L858 garLoopResultBuilder]: For program point L213-6(lines 213 221) no Hoare annotation was computed. [2022-01-11 00:07:40,626 INFO L858 garLoopResultBuilder]: For program point L328-15(lines 328 332) no Hoare annotation was computed. [2022-01-11 00:07:40,626 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 00:07:40,626 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 00:07:40,626 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 00:07:40,627 INFO L858 garLoopResultBuilder]: For program point L187(lines 187 195) no Hoare annotation was computed. [2022-01-11 00:07:40,627 INFO L854 garLoopResultBuilder]: At program point L260-7(lines 255 262) the Hoare annotation is: false [2022-01-11 00:07:40,627 INFO L858 garLoopResultBuilder]: For program point L183-8(lines 183 200) no Hoare annotation was computed. [2022-01-11 00:07:40,627 INFO L858 garLoopResultBuilder]: For program point L328-17(lines 328 332) no Hoare annotation was computed. [2022-01-11 00:07:40,627 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 00:07:40,627 INFO L858 garLoopResultBuilder]: For program point L942-4(lines 942 952) no Hoare annotation was computed. [2022-01-11 00:07:40,627 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 00:07:40,627 INFO L854 garLoopResultBuilder]: At program point L260-2(lines 255 262) the Hoare annotation is: false [2022-01-11 00:07:40,627 INFO L854 garLoopResultBuilder]: At program point L175(lines 171 177) the Hoare annotation is: false [2022-01-11 00:07:40,627 INFO L854 garLoopResultBuilder]: At program point L439-4(lines 434 442) the Hoare annotation is: false [2022-01-11 00:07:40,627 INFO L854 garLoopResultBuilder]: At program point L175-9(lines 171 177) the Hoare annotation is: false [2022-01-11 00:07:40,627 INFO L854 garLoopResultBuilder]: At program point L334-5(lines 319 337) the Hoare annotation is: false [2022-01-11 00:07:40,628 INFO L858 garLoopResultBuilder]: For program point L943-6(lines 943 949) no Hoare annotation was computed. [2022-01-11 00:07:40,628 INFO L858 garLoopResultBuilder]: For program point L328-12(lines 328 332) no Hoare annotation was computed. [2022-01-11 00:07:40,628 INFO L854 garLoopResultBuilder]: At program point L183-9(lines 179 203) the Hoare annotation is: false [2022-01-11 00:07:40,628 INFO L858 garLoopResultBuilder]: For program point L187-15(lines 187 195) no Hoare annotation was computed. [2022-01-11 00:07:40,628 INFO L858 garLoopResultBuilder]: For program point L54-2(line 54) no Hoare annotation was computed. [2022-01-11 00:07:40,628 INFO L858 garLoopResultBuilder]: For program point L328-14(lines 328 332) no Hoare annotation was computed. [2022-01-11 00:07:40,628 INFO L854 garLoopResultBuilder]: At program point L260-9(lines 255 262) the Hoare annotation is: false [2022-01-11 00:07:40,628 INFO L854 garLoopResultBuilder]: At program point L175-10(lines 171 177) the Hoare annotation is: false [2022-01-11 00:07:40,628 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 54) no Hoare annotation was computed. [2022-01-11 00:07:40,628 INFO L854 garLoopResultBuilder]: At program point L55-2(lines 50 57) the Hoare annotation is: false [2022-01-11 00:07:40,628 INFO L854 garLoopResultBuilder]: At program point L334-4(lines 319 337) the Hoare annotation is: false [2022-01-11 00:07:40,628 INFO L858 garLoopResultBuilder]: For program point L187-12(lines 187 195) no Hoare annotation was computed. [2022-01-11 00:07:40,628 INFO L854 garLoopResultBuilder]: At program point L260-8(lines 255 262) the Hoare annotation is: false [2022-01-11 00:07:40,629 INFO L854 garLoopResultBuilder]: At program point L175-8(lines 171 177) the Hoare annotation is: false [2022-01-11 00:07:40,631 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-01-11 00:07:40,632 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-11 00:07:40,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.01 12:07:40 BasicIcfg [2022-01-11 00:07:40,674 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-11 00:07:40,675 INFO L158 Benchmark]: Toolchain (without parser) took 2724.83ms. Allocated memory was 181.4MB in the beginning and 274.7MB in the end (delta: 93.3MB). Free memory was 123.2MB in the beginning and 241.6MB in the end (delta: -118.5MB). Peak memory consumption was 137.3MB. Max. memory is 8.0GB. [2022-01-11 00:07:40,675 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 181.4MB. Free memory is still 140.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-11 00:07:40,675 INFO L158 Benchmark]: CACSL2BoogieTranslator took 510.70ms. Allocated memory was 181.4MB in the beginning and 274.7MB in the end (delta: 93.3MB). Free memory was 123.0MB in the beginning and 230.6MB in the end (delta: -107.6MB). Peak memory consumption was 9.7MB. Max. memory is 8.0GB. [2022-01-11 00:07:40,675 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.28ms. Allocated memory is still 274.7MB. Free memory was 230.6MB in the beginning and 226.9MB in the end (delta: 3.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-01-11 00:07:40,676 INFO L158 Benchmark]: Boogie Preprocessor took 33.38ms. Allocated memory is still 274.7MB. Free memory was 226.9MB in the beginning and 224.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-01-11 00:07:40,676 INFO L158 Benchmark]: RCFGBuilder took 558.61ms. Allocated memory is still 274.7MB. Free memory was 224.8MB in the beginning and 200.7MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2022-01-11 00:07:40,676 INFO L158 Benchmark]: IcfgTransformer took 125.62ms. Allocated memory is still 274.7MB. Free memory was 200.7MB in the beginning and 191.8MB in the end (delta: 8.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-01-11 00:07:40,676 INFO L158 Benchmark]: TraceAbstraction took 1427.14ms. Allocated memory is still 274.7MB. Free memory was 191.3MB in the beginning and 241.6MB in the end (delta: -50.4MB). Peak memory consumption was 111.4MB. Max. memory is 8.0GB. [2022-01-11 00:07:40,678 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 181.4MB. Free memory is still 140.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 510.70ms. Allocated memory was 181.4MB in the beginning and 274.7MB in the end (delta: 93.3MB). Free memory was 123.0MB in the beginning and 230.6MB in the end (delta: -107.6MB). Peak memory consumption was 9.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 55.28ms. Allocated memory is still 274.7MB. Free memory was 230.6MB in the beginning and 226.9MB in the end (delta: 3.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 33.38ms. Allocated memory is still 274.7MB. Free memory was 226.9MB in the beginning and 224.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 558.61ms. Allocated memory is still 274.7MB. Free memory was 224.8MB in the beginning and 200.7MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. * IcfgTransformer took 125.62ms. Allocated memory is still 274.7MB. Free memory was 200.7MB in the beginning and 191.8MB in the end (delta: 8.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * TraceAbstraction took 1427.14ms. Allocated memory is still 274.7MB. Free memory was 191.3MB in the beginning and 241.6MB in the end (delta: -50.4MB). Peak memory consumption was 111.4MB. 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: 1.3s, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, 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: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 9 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 88 LocationsWithAnnotation, 88 PreInvPairs, 197 NumberOfFragments, 371 HoareAnnotationTreeSize, 88 FomulaSimplifications, 23 FormulaSimplificationTreeSizeReduction, 0.0s 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 00:07:40,741 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...