/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_BITWISE.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product21.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 12:27:37,096 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 12:27:37,098 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 12:27:37,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-10 12:27:37,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-10 12:27:37,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-10 12:27:37,148 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-10 12:27:37,150 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-10 12:27:37,151 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-10 12:27:37,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-10 12:27:37,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-10 12:27:37,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-10 12:27:37,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 12:27:37,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 12:27:37,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 12:27:37,161 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 12:27:37,161 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 12:27:37,162 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 12:27:37,163 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 12:27:37,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 12:27:37,168 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 12:27:37,169 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 12:27:37,170 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 12:27:37,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 12:27:37,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-10 12:27:37,175 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-10 12:27:37,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-10 12:27:37,176 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-10 12:27:37,176 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-10 12:27:37,177 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-10 12:27:37,177 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-10 12:27:37,177 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-10 12:27:37,178 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-10 12:27:37,179 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-10 12:27:37,180 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-10 12:27:37,180 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-10 12:27:37,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-10 12:27:37,180 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-10 12:27:37,180 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-10 12:27:37,181 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-10 12:27:37,181 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-10 12:27:37,182 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_BITWISE.epf [2022-01-10 12:27:37,206 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 12:27:37,206 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 12:27:37,206 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 12:27:37,207 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 12:27:37,207 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 12:27:37,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 12:27:37,208 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 12:27:37,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 12:27:37,208 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 12:27:37,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 12:27:37,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 12:27:37,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 12:27:37,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 12:27:37,209 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 12:27:37,209 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-10 12:27:37,209 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-10 12:27:37,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 12:27:37,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 12:27:37,209 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 12:27:37,209 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 12:27:37,209 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 12:27:37,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 12:27:37,209 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 12:27:37,209 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 12:27:37,210 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 12:27:37,210 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-10 12:27:37,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-10 12:27:37,210 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 12:27:37,210 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 12:27:37,210 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 12:27:37,210 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-10 12:27:37,210 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-10 12:27:37,211 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-10 12:27:37,211 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_BITWISE 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 12:27:37,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 12:27:37,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 12:27:37,394 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 12:27:37,394 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 12:27:37,395 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 12:27:37,396 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product21.cil.c [2022-01-10 12:27:37,450 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/256583055/34b153424da648d5b5bdbc23774eaca4/FLAG65d7f76e9 [2022-01-10 12:27:37,788 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 12:27:37,789 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product21.cil.c [2022-01-10 12:27:37,796 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/256583055/34b153424da648d5b5bdbc23774eaca4/FLAG65d7f76e9 [2022-01-10 12:27:38,177 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/256583055/34b153424da648d5b5bdbc23774eaca4 [2022-01-10 12:27:38,178 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 12:27:38,179 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-10 12:27:38,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 12:27:38,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 12:27:38,183 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 12:27:38,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 12:27:38" (1/1) ... [2022-01-10 12:27:38,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb5fd7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:27:38, skipping insertion in model container [2022-01-10 12:27:38,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 12:27:38" (1/1) ... [2022-01-10 12:27:38,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 12:27:38,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 12:27:38,398 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_product21.cil.c[3727,3740] [2022-01-10 12:27:38,500 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 12:27:38,514 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-01-10 12:27:38,528 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 12:27:38,547 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_product21.cil.c[3727,3740] [2022-01-10 12:27:38,599 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 12:27:38,602 INFO L203 MainTranslator]: Completed pre-run [2022-01-10 12:27:38,613 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_product21.cil.c[3727,3740] [2022-01-10 12:27:38,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 12:27:38,653 INFO L208 MainTranslator]: Completed translation [2022-01-10 12:27:38,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:27:38 WrapperNode [2022-01-10 12:27:38,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 12:27:38,654 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-10 12:27:38,654 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-10 12:27:38,654 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-10 12:27:38,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:27:38" (1/1) ... [2022-01-10 12:27:38,682 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:27:38" (1/1) ... [2022-01-10 12:27:38,726 INFO L137 Inliner]: procedures = 57, calls = 156, calls flagged for inlining = 53, calls inlined = 84, statements flattened = 597 [2022-01-10 12:27:38,727 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-10 12:27:38,727 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-10 12:27:38,727 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-10 12:27:38,727 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-10 12:27:38,736 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:27:38" (1/1) ... [2022-01-10 12:27:38,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:27:38" (1/1) ... [2022-01-10 12:27:38,746 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:27:38" (1/1) ... [2022-01-10 12:27:38,747 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:27:38" (1/1) ... [2022-01-10 12:27:38,759 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:27:38" (1/1) ... [2022-01-10 12:27:38,764 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:27:38" (1/1) ... [2022-01-10 12:27:38,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:27:38" (1/1) ... [2022-01-10 12:27:38,782 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-10 12:27:38,783 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-10 12:27:38,783 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-10 12:27:38,783 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-10 12:27:38,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:27:38" (1/1) ... [2022-01-10 12:27:38,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 12:27:38,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 12:27:38,809 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 12:27:38,814 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 12:27:38,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-10 12:27:38,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-10 12:27:38,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-10 12:27:38,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-10 12:27:38,885 INFO L234 CfgBuilder]: Building ICFG [2022-01-10 12:27:38,886 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-10 12:27:39,148 INFO L275 CfgBuilder]: Performing block encoding [2022-01-10 12:27:39,153 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-10 12:27:39,153 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-01-10 12:27:39,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 12:27:39 BoogieIcfgContainer [2022-01-10 12:27:39,155 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-10 12:27:39,155 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-10 12:27:39,155 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-10 12:27:39,156 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-10 12:27:39,158 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 12:27:39" (1/1) ... [2022-01-10 12:27:39,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 12:27:39 BasicIcfg [2022-01-10 12:27:39,254 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-10 12:27:39,255 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-10 12:27:39,255 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-10 12:27:39,257 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-10 12:27:39,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 12:27:38" (1/4) ... [2022-01-10 12:27:39,257 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@480cffea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 12:27:39, skipping insertion in model container [2022-01-10 12:27:39,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:27:38" (2/4) ... [2022-01-10 12:27:39,258 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@480cffea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 12:27:39, skipping insertion in model container [2022-01-10 12:27:39,258 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 12:27:39" (3/4) ... [2022-01-10 12:27:39,258 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@480cffea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 12:27:39, skipping insertion in model container [2022-01-10 12:27:39,258 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 12:27:39" (4/4) ... [2022-01-10 12:27:39,259 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product21.cil.cTransformedIcfg [2022-01-10 12:27:39,262 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-10 12:27:39,262 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-01-10 12:27:39,293 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-10 12:27:39,297 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 12:27:39,297 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-01-10 12:27:39,308 INFO L276 IsEmpty]: Start isEmpty. Operand has 163 states, 159 states have (on average 1.3647798742138364) internal successors, (217), 162 states have internal predecessors, (217), 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 12:27:39,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-01-10 12:27:39,313 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 12:27:39,314 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 12:27:39,314 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 12:27:39,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 12:27:39,322 INFO L85 PathProgramCache]: Analyzing trace with hash 1280983645, now seen corresponding path program 1 times [2022-01-10 12:27:39,327 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 12:27:39,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680884732] [2022-01-10 12:27:39,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 12:27:39,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 12:27:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 12:27:39,470 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 12:27:39,470 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 12:27:39,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680884732] [2022-01-10 12:27:39,471 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [680884732] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 12:27:39,471 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 12:27:39,471 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 12:27:39,472 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985501710] [2022-01-10 12:27:39,473 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 12:27:39,476 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-10 12:27:39,476 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 12:27:39,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-10 12:27:39,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-10 12:27:39,497 INFO L87 Difference]: Start difference. First operand has 163 states, 159 states have (on average 1.3647798742138364) internal successors, (217), 162 states have internal predecessors, (217), 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 12:27:39,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 12:27:39,526 INFO L93 Difference]: Finished difference Result 315 states and 422 transitions. [2022-01-10 12:27:39,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-10 12:27:39,529 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 12:27:39,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 12:27:39,546 INFO L225 Difference]: With dead ends: 315 [2022-01-10 12:27:39,546 INFO L226 Difference]: Without dead ends: 153 [2022-01-10 12:27:39,548 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 12:27:39,550 INFO L933 BasicCegarLoop]: 207 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, 207 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 12:27:39,551 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 12:27:39,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 153 states. [2022-01-10 12:27:39,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 153 to 153. [2022-01-10 12:27:39,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 153 states, 150 states have (on average 1.3266666666666667) internal successors, (199), 152 states have internal predecessors, (199), 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 12:27:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 199 transitions. [2022-01-10 12:27:39,603 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 199 transitions. Word has length 21 [2022-01-10 12:27:39,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 12:27:39,604 INFO L470 AbstractCegarLoop]: Abstraction has 153 states and 199 transitions. [2022-01-10 12:27:39,604 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 12:27:39,604 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 199 transitions. [2022-01-10 12:27:39,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-01-10 12:27:39,605 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 12:27:39,605 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 12:27:39,605 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-10 12:27:39,605 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 12:27:39,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 12:27:39,606 INFO L85 PathProgramCache]: Analyzing trace with hash 1775638995, now seen corresponding path program 1 times [2022-01-10 12:27:39,606 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 12:27:39,606 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1748339456] [2022-01-10 12:27:39,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 12:27:39,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 12:27:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 12:27:39,726 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 12:27:39,726 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 12:27:39,726 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1748339456] [2022-01-10 12:27:39,726 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1748339456] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 12:27:39,726 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 12:27:39,727 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 12:27:39,727 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1919492219] [2022-01-10 12:27:39,727 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 12:27:39,728 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 12:27:39,728 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 12:27:39,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 12:27:39,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 12:27:39,728 INFO L87 Difference]: Start difference. First operand 153 states and 199 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 12:27:39,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 12:27:39,767 INFO L93 Difference]: Finished difference Result 298 states and 390 transitions. [2022-01-10 12:27:39,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 12:27:39,780 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 12:27:39,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 12:27:39,781 INFO L225 Difference]: With dead ends: 298 [2022-01-10 12:27:39,781 INFO L226 Difference]: Without dead ends: 153 [2022-01-10 12:27:39,782 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 12:27:39,783 INFO L933 BasicCegarLoop]: 193 mSDtfsCounter, 182 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 182 SdHoareTripleChecker+Valid, 193 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 12:27:39,783 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [182 Valid, 193 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 12:27:39,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 153 states. [2022-01-10 12:27:39,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 153 to 153. [2022-01-10 12:27:39,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 153 states, 150 states have (on average 1.3066666666666666) internal successors, (196), 152 states have internal predecessors, (196), 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 12:27:39,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 196 transitions. [2022-01-10 12:27:39,794 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 196 transitions. Word has length 22 [2022-01-10 12:27:39,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 12:27:39,794 INFO L470 AbstractCegarLoop]: Abstraction has 153 states and 196 transitions. [2022-01-10 12:27:39,795 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 12:27:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 196 transitions. [2022-01-10 12:27:39,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-01-10 12:27:39,795 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 12:27:39,796 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 12:27:39,796 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-10 12:27:39,796 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 12:27:39,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 12:27:39,796 INFO L85 PathProgramCache]: Analyzing trace with hash -1469884375, now seen corresponding path program 1 times [2022-01-10 12:27:39,797 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 12:27:39,797 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [290317290] [2022-01-10 12:27:39,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 12:27:39,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 12:27:39,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 12:27:39,865 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 12:27:39,866 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 12:27:39,866 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [290317290] [2022-01-10 12:27:39,866 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [290317290] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 12:27:39,866 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 12:27:39,866 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-10 12:27:39,866 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69717232] [2022-01-10 12:27:39,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 12:27:39,867 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 12:27:39,867 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 12:27:39,867 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 12:27:39,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-10 12:27:39,867 INFO L87 Difference]: Start difference. First operand 153 states and 196 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 12:27:39,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 12:27:39,960 INFO L93 Difference]: Finished difference Result 290 states and 378 transitions. [2022-01-10 12:27:39,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-10 12:27:39,961 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 12:27:39,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 12:27:39,961 INFO L225 Difference]: With dead ends: 290 [2022-01-10 12:27:39,961 INFO L226 Difference]: Without dead ends: 0 [2022-01-10 12:27:39,962 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 12:27:39,963 INFO L933 BasicCegarLoop]: 128 mSDtfsCounter, 189 mSDsluCounter, 106 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 189 SdHoareTripleChecker+Valid, 234 SdHoareTripleChecker+Invalid, 92 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 12:27:39,963 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [189 Valid, 234 Invalid, 92 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 12:27:39,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-01-10 12:27:39,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-01-10 12:27:39,964 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 12:27:39,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-01-10 12:27:39,964 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2022-01-10 12:27:39,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 12:27:39,964 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-01-10 12:27:39,965 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 12:27:39,965 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-01-10 12:27:39,965 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-01-10 12:27:39,967 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-01-10 12:27:39,967 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-01-10 12:27:39,967 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-01-10 12:27:39,967 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-10 12:27:39,969 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-01-10 12:27:40,394 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-01-10 12:27:40,395 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-01-10 12:27:40,395 INFO L854 garLoopResultBuilder]: At program point L332(lines 328 334) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,395 INFO L854 garLoopResultBuilder]: At program point L325(lines 321 327) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,395 INFO L854 garLoopResultBuilder]: At program point L340(lines 335 343) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,395 INFO L858 garLoopResultBuilder]: For program point L142(lines 142 149) no Hoare annotation was computed. [2022-01-10 12:27:40,396 INFO L854 garLoopResultBuilder]: At program point L113(lines 109 115) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,396 INFO L858 garLoopResultBuilder]: For program point L142-2(lines 142 149) no Hoare annotation was computed. [2022-01-10 12:27:40,396 INFO L854 garLoopResultBuilder]: At program point L165(lines 160 167) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,396 INFO L861 garLoopResultBuilder]: At program point L151(lines 132 154) the Hoare annotation is: true [2022-01-10 12:27:40,396 INFO L854 garLoopResultBuilder]: At program point L721-2(lines 721 766) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,397 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-01-10 12:27:40,397 INFO L854 garLoopResultBuilder]: At program point L767(lines 720 768) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,397 INFO L858 garLoopResultBuilder]: For program point L722(lines 721 766) no Hoare annotation was computed. [2022-01-10 12:27:40,398 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-01-10 12:27:40,399 INFO L854 garLoopResultBuilder]: At program point L899-2(lines 894 902) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,399 INFO L858 garLoopResultBuilder]: For program point L723(lines 723 727) no Hoare annotation was computed. [2022-01-10 12:27:40,399 INFO L854 garLoopResultBuilder]: At program point L175-1(lines 168 177) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,399 INFO L858 garLoopResultBuilder]: For program point L731(lines 731 737) no Hoare annotation was computed. [2022-01-10 12:27:40,399 INFO L858 garLoopResultBuilder]: For program point L788-3(lines 788 794) no Hoare annotation was computed. [2022-01-10 12:27:40,400 INFO L858 garLoopResultBuilder]: For program point L239(lines 239 243) no Hoare annotation was computed. [2022-01-10 12:27:40,400 INFO L858 garLoopResultBuilder]: For program point L731-2(lines 731 737) no Hoare annotation was computed. [2022-01-10 12:27:40,400 INFO L858 garLoopResultBuilder]: For program point L227-3(lines 227 231) no Hoare annotation was computed. [2022-01-10 12:27:40,400 INFO L858 garLoopResultBuilder]: For program point L788-5(lines 784 806) no Hoare annotation was computed. [2022-01-10 12:27:40,400 INFO L854 garLoopResultBuilder]: At program point L239-2(lines 235 246) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,400 INFO L858 garLoopResultBuilder]: For program point L741(lines 741 747) no Hoare annotation was computed. [2022-01-10 12:27:40,402 INFO L854 garLoopResultBuilder]: At program point L227-5(lines 223 234) the Hoare annotation is: false [2022-01-10 12:27:40,403 INFO L858 garLoopResultBuilder]: For program point L846-2(lines 846 863) no Hoare annotation was computed. [2022-01-10 12:27:40,403 INFO L858 garLoopResultBuilder]: For program point L795-3(lines 795 801) no Hoare annotation was computed. [2022-01-10 12:27:40,403 INFO L858 garLoopResultBuilder]: For program point L251(lines 251 255) no Hoare annotation was computed. [2022-01-10 12:27:40,403 INFO L858 garLoopResultBuilder]: For program point L741-2(lines 741 747) no Hoare annotation was computed. [2022-01-10 12:27:40,403 INFO L854 garLoopResultBuilder]: At program point L264-1(lines 259 267) the Hoare annotation is: false [2022-01-10 12:27:40,403 INFO L858 garLoopResultBuilder]: For program point L820-6(lines 820 837) no Hoare annotation was computed. [2022-01-10 12:27:40,403 INFO L854 garLoopResultBuilder]: At program point L296-1(lines 291 299) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,403 INFO L854 garLoopResultBuilder]: At program point L251-2(lines 247 258) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,403 INFO L858 garLoopResultBuilder]: For program point L751(lines 751 762) no Hoare annotation was computed. [2022-01-10 12:27:40,403 INFO L854 garLoopResultBuilder]: At program point L890-1(lines 883 893) the Hoare annotation is: false [2022-01-10 12:27:40,404 INFO L854 garLoopResultBuilder]: At program point L305-3(lines 300 308) the Hoare annotation is: false [2022-01-10 12:27:40,404 INFO L854 garLoopResultBuilder]: At program point L812-7(lines 808 814) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,404 INFO L858 garLoopResultBuilder]: For program point L186-2(lines 186 203) no Hoare annotation was computed. [2022-01-10 12:27:40,404 INFO L858 garLoopResultBuilder]: For program point L757-2(lines 751 762) no Hoare annotation was computed. [2022-01-10 12:27:40,404 INFO L858 garLoopResultBuilder]: For program point L757(lines 757 761) no Hoare annotation was computed. [2022-01-10 12:27:40,404 INFO L858 garLoopResultBuilder]: For program point L850-3(lines 850 858) no Hoare annotation was computed. [2022-01-10 12:27:40,404 INFO L858 garLoopResultBuilder]: For program point L948-9(lines 948 952) no Hoare annotation was computed. [2022-01-10 12:27:40,404 INFO L854 garLoopResultBuilder]: At program point L820-7(lines 816 840) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,404 INFO L854 garLoopResultBuilder]: At program point L899-3(lines 894 902) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,404 INFO L854 garLoopResultBuilder]: At program point L186-3(lines 178 206) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,404 INFO L854 garLoopResultBuilder]: At program point L899(lines 894 902) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,405 INFO L854 garLoopResultBuilder]: At program point L880-3(lines 875 882) the Hoare annotation is: false [2022-01-10 12:27:40,405 INFO L858 garLoopResultBuilder]: For program point L820-4(lines 820 837) no Hoare annotation was computed. [2022-01-10 12:27:40,405 INFO L858 garLoopResultBuilder]: For program point L948-11(lines 948 952) no Hoare annotation was computed. [2022-01-10 12:27:40,405 INFO L854 garLoopResultBuilder]: At program point L846-3(lines 842 866) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,405 INFO L858 garLoopResultBuilder]: For program point L190-2(lines 190 200) no Hoare annotation was computed. [2022-01-10 12:27:40,405 INFO L854 garLoopResultBuilder]: At program point L805-1(lines 781 807) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,405 INFO L854 garLoopResultBuilder]: At program point L175(lines 168 177) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,405 INFO L854 garLoopResultBuilder]: At program point L305-2(lines 300 308) the Hoare annotation is: false [2022-01-10 12:27:40,405 INFO L854 garLoopResultBuilder]: At program point L812-5(lines 808 814) the Hoare annotation is: false [2022-01-10 12:27:40,405 INFO L854 garLoopResultBuilder]: At program point L954-3(lines 939 957) the Hoare annotation is: false [2022-01-10 12:27:40,405 INFO L858 garLoopResultBuilder]: For program point L191-3(lines 191 197) no Hoare annotation was computed. [2022-01-10 12:27:40,406 INFO L854 garLoopResultBuilder]: At program point L62-2(lines 62 76) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,406 INFO L858 garLoopResultBuilder]: For program point L788(lines 788 794) no Hoare annotation was computed. [2022-01-10 12:27:40,406 INFO L858 garLoopResultBuilder]: For program point L948-6(lines 948 952) no Hoare annotation was computed. [2022-01-10 12:27:40,406 INFO L854 garLoopResultBuilder]: At program point L820-5(lines 816 840) the Hoare annotation is: false [2022-01-10 12:27:40,406 INFO L858 garLoopResultBuilder]: For program point L824-9(lines 824 832) no Hoare annotation was computed. [2022-01-10 12:27:40,406 INFO L858 garLoopResultBuilder]: For program point L212-1(line 212) no Hoare annotation was computed. [2022-01-10 12:27:40,406 INFO L861 garLoopResultBuilder]: At program point L77(lines 52 81) the Hoare annotation is: true [2022-01-10 12:27:40,406 INFO L858 garLoopResultBuilder]: For program point L63(line 63) no Hoare annotation was computed. [2022-01-10 12:27:40,406 INFO L858 garLoopResultBuilder]: For program point L227(lines 227 231) no Hoare annotation was computed. [2022-01-10 12:27:40,406 INFO L858 garLoopResultBuilder]: For program point L788-2(lines 784 806) no Hoare annotation was computed. [2022-01-10 12:27:40,406 INFO L858 garLoopResultBuilder]: For program point L948-8(lines 948 952) no Hoare annotation was computed. [2022-01-10 12:27:40,406 INFO L854 garLoopResultBuilder]: At program point L880-5(lines 875 882) the Hoare annotation is: false [2022-01-10 12:27:40,407 INFO L854 garLoopResultBuilder]: At program point L812-6(lines 808 814) the Hoare annotation is: false [2022-01-10 12:27:40,407 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 212) no Hoare annotation was computed. [2022-01-10 12:27:40,407 INFO L854 garLoopResultBuilder]: At program point L213-1(lines 208 215) the Hoare annotation is: false [2022-01-10 12:27:40,407 INFO L861 garLoopResultBuilder]: At program point L772(lines 711 774) the Hoare annotation is: true [2022-01-10 12:27:40,407 INFO L858 garLoopResultBuilder]: For program point L66(lines 66 70) no Hoare annotation was computed. [2022-01-10 12:27:40,407 INFO L854 garLoopResultBuilder]: At program point L227-2(lines 223 234) the Hoare annotation is: false [2022-01-10 12:27:40,407 INFO L858 garLoopResultBuilder]: For program point L846(lines 846 863) no Hoare annotation was computed. [2022-01-10 12:27:40,407 INFO L858 garLoopResultBuilder]: For program point L795-1(lines 795 801) no Hoare annotation was computed. [2022-01-10 12:27:40,407 INFO L854 garLoopResultBuilder]: At program point L954-2(lines 939 957) the Hoare annotation is: false [2022-01-10 12:27:40,407 INFO L861 garLoopResultBuilder]: At program point L126(lines 118 128) the Hoare annotation is: true [2022-01-10 12:27:40,407 INFO L858 garLoopResultBuilder]: For program point L66-1(lines 66 70) no Hoare annotation was computed. [2022-01-10 12:27:40,408 INFO L854 garLoopResultBuilder]: At program point L264(lines 259 267) the Hoare annotation is: false [2022-01-10 12:27:40,408 INFO L858 garLoopResultBuilder]: For program point L820-2(lines 820 837) no Hoare annotation was computed. [2022-01-10 12:27:40,408 INFO L854 garLoopResultBuilder]: At program point L296(lines 291 299) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,408 INFO L858 garLoopResultBuilder]: For program point L824-6(lines 824 832) no Hoare annotation was computed. [2022-01-10 12:27:40,408 INFO L854 garLoopResultBuilder]: At program point L899-4(lines 894 902) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,408 INFO L854 garLoopResultBuilder]: At program point L890(lines 883 893) the Hoare annotation is: false [2022-01-10 12:27:40,408 INFO L854 garLoopResultBuilder]: At program point L305-1(lines 300 308) the Hoare annotation is: false [2022-01-10 12:27:40,408 INFO L854 garLoopResultBuilder]: At program point L812-3(lines 808 814) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,408 INFO L858 garLoopResultBuilder]: For program point L186(lines 186 203) no Hoare annotation was computed. [2022-01-10 12:27:40,408 INFO L854 garLoopResultBuilder]: At program point L880-4(lines 875 882) the Hoare annotation is: false [2022-01-10 12:27:40,408 INFO L854 garLoopResultBuilder]: At program point L812-4(lines 808 814) the Hoare annotation is: false [2022-01-10 12:27:40,409 INFO L854 garLoopResultBuilder]: At program point L175-2(lines 168 177) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,409 INFO L858 garLoopResultBuilder]: For program point L850(lines 850 858) no Hoare annotation was computed. [2022-01-10 12:27:40,409 INFO L858 garLoopResultBuilder]: For program point L948-3(lines 948 952) no Hoare annotation was computed. [2022-01-10 12:27:40,409 INFO L854 garLoopResultBuilder]: At program point L820-3(lines 816 840) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,409 INFO L854 garLoopResultBuilder]: At program point L899-1(lines 894 902) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,409 INFO L854 garLoopResultBuilder]: At program point L186-1(lines 178 206) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,409 INFO L858 garLoopResultBuilder]: For program point L788-6(lines 788 794) no Hoare annotation was computed. [2022-01-10 12:27:40,409 INFO L854 garLoopResultBuilder]: At program point L880(lines 875 882) the Hoare annotation is: false [2022-01-10 12:27:40,409 INFO L858 garLoopResultBuilder]: For program point L820(lines 820 837) no Hoare annotation was computed. [2022-01-10 12:27:40,409 INFO L858 garLoopResultBuilder]: For program point L948-5(lines 948 952) no Hoare annotation was computed. [2022-01-10 12:27:40,409 INFO L854 garLoopResultBuilder]: At program point L846-1(lines 842 866) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,410 INFO L858 garLoopResultBuilder]: For program point L190(lines 190 200) no Hoare annotation was computed. [2022-01-10 12:27:40,410 INFO L854 garLoopResultBuilder]: At program point L805(lines 781 807) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,410 INFO L858 garLoopResultBuilder]: For program point L227-6(lines 227 231) no Hoare annotation was computed. [2022-01-10 12:27:40,410 INFO L858 garLoopResultBuilder]: For program point L788-8(lines 784 806) no Hoare annotation was computed. [2022-01-10 12:27:40,410 INFO L854 garLoopResultBuilder]: At program point L305(lines 300 308) the Hoare annotation is: false [2022-01-10 12:27:40,410 INFO L854 garLoopResultBuilder]: At program point L812-1(lines 808 814) the Hoare annotation is: false [2022-01-10 12:27:40,410 INFO L854 garLoopResultBuilder]: At program point L954-1(lines 939 957) the Hoare annotation is: false [2022-01-10 12:27:40,410 INFO L858 garLoopResultBuilder]: For program point L191(lines 191 197) no Hoare annotation was computed. [2022-01-10 12:27:40,410 INFO L854 garLoopResultBuilder]: At program point L227-8(lines 223 234) the Hoare annotation is: false [2022-01-10 12:27:40,410 INFO L858 garLoopResultBuilder]: For program point L846-4(lines 846 863) no Hoare annotation was computed. [2022-01-10 12:27:40,410 INFO L858 garLoopResultBuilder]: For program point L795-5(lines 795 801) no Hoare annotation was computed. [2022-01-10 12:27:40,410 INFO L858 garLoopResultBuilder]: For program point L948(lines 948 952) no Hoare annotation was computed. [2022-01-10 12:27:40,411 INFO L854 garLoopResultBuilder]: At program point L820-1(lines 816 840) the Hoare annotation is: false [2022-01-10 12:27:40,411 INFO L858 garLoopResultBuilder]: For program point L824-3(lines 824 832) no Hoare annotation was computed. [2022-01-10 12:27:40,411 INFO L858 garLoopResultBuilder]: For program point L212(line 212) no Hoare annotation was computed. [2022-01-10 12:27:40,411 INFO L854 garLoopResultBuilder]: At program point L264-2(lines 259 267) the Hoare annotation is: false [2022-01-10 12:27:40,413 INFO L858 garLoopResultBuilder]: For program point L820-10(lines 820 837) no Hoare annotation was computed. [2022-01-10 12:27:40,413 INFO L854 garLoopResultBuilder]: At program point L296-2(lines 291 299) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,414 INFO L858 garLoopResultBuilder]: For program point L948-2(lines 948 952) no Hoare annotation was computed. [2022-01-10 12:27:40,414 INFO L854 garLoopResultBuilder]: At program point L880-2(lines 875 882) the Hoare annotation is: false [2022-01-10 12:27:40,414 INFO L854 garLoopResultBuilder]: At program point L812-2(lines 808 814) the Hoare annotation is: false [2022-01-10 12:27:40,414 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 212) no Hoare annotation was computed. [2022-01-10 12:27:40,414 INFO L854 garLoopResultBuilder]: At program point L213(lines 208 215) the Hoare annotation is: false [2022-01-10 12:27:40,414 INFO L854 garLoopResultBuilder]: At program point L890-2(lines 883 893) the Hoare annotation is: false [2022-01-10 12:27:40,414 INFO L854 garLoopResultBuilder]: At program point L305-5(lines 300 308) the Hoare annotation is: false [2022-01-10 12:27:40,414 INFO L854 garLoopResultBuilder]: At program point L812-11(lines 808 814) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,414 INFO L858 garLoopResultBuilder]: For program point L186-4(lines 186 203) no Hoare annotation was computed. [2022-01-10 12:27:40,414 INFO L854 garLoopResultBuilder]: At program point L954(lines 939 957) the Hoare annotation is: false [2022-01-10 12:27:40,414 INFO L858 garLoopResultBuilder]: For program point L850-6(lines 850 858) no Hoare annotation was computed. [2022-01-10 12:27:40,415 INFO L858 garLoopResultBuilder]: For program point L948-15(lines 948 952) no Hoare annotation was computed. [2022-01-10 12:27:40,415 INFO L854 garLoopResultBuilder]: At program point L820-11(lines 816 840) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,415 INFO L854 garLoopResultBuilder]: At program point L899-5(lines 894 902) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,415 INFO L854 garLoopResultBuilder]: At program point L186-5(lines 178 206) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,415 INFO L858 garLoopResultBuilder]: For program point L824(lines 824 832) no Hoare annotation was computed. [2022-01-10 12:27:40,415 INFO L854 garLoopResultBuilder]: At program point L880-6(lines 875 882) the Hoare annotation is: false [2022-01-10 12:27:40,415 INFO L858 garLoopResultBuilder]: For program point L820-8(lines 820 837) no Hoare annotation was computed. [2022-01-10 12:27:40,415 INFO L858 garLoopResultBuilder]: For program point L948-17(lines 948 952) no Hoare annotation was computed. [2022-01-10 12:27:40,416 INFO L854 garLoopResultBuilder]: At program point L846-5(lines 842 866) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,416 INFO L858 garLoopResultBuilder]: For program point L190-4(lines 190 200) no Hoare annotation was computed. [2022-01-10 12:27:40,416 INFO L854 garLoopResultBuilder]: At program point L805-2(lines 781 807) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-10 12:27:40,416 INFO L854 garLoopResultBuilder]: At program point L880-1(lines 875 882) the Hoare annotation is: false [2022-01-10 12:27:40,417 INFO L854 garLoopResultBuilder]: At program point L812(lines 808 814) the Hoare annotation is: false [2022-01-10 12:27:40,417 INFO L854 garLoopResultBuilder]: At program point L305-4(lines 300 308) the Hoare annotation is: false [2022-01-10 12:27:40,417 INFO L854 garLoopResultBuilder]: At program point L812-9(lines 808 814) the Hoare annotation is: false [2022-01-10 12:27:40,417 INFO L854 garLoopResultBuilder]: At program point L954-5(lines 939 957) the Hoare annotation is: false [2022-01-10 12:27:40,417 INFO L858 garLoopResultBuilder]: For program point L191-6(lines 191 197) no Hoare annotation was computed. [2022-01-10 12:27:40,417 INFO L858 garLoopResultBuilder]: For program point L948-12(lines 948 952) no Hoare annotation was computed. [2022-01-10 12:27:40,417 INFO L854 garLoopResultBuilder]: At program point L820-9(lines 816 840) the Hoare annotation is: false [2022-01-10 12:27:40,417 INFO L858 garLoopResultBuilder]: For program point L824-15(lines 824 832) no Hoare annotation was computed. [2022-01-10 12:27:40,418 INFO L858 garLoopResultBuilder]: For program point L212-2(line 212) no Hoare annotation was computed. [2022-01-10 12:27:40,418 INFO L858 garLoopResultBuilder]: For program point L948-14(lines 948 952) no Hoare annotation was computed. [2022-01-10 12:27:40,418 INFO L854 garLoopResultBuilder]: At program point L880-8(lines 875 882) the Hoare annotation is: false [2022-01-10 12:27:40,418 INFO L854 garLoopResultBuilder]: At program point L812-10(lines 808 814) the Hoare annotation is: false [2022-01-10 12:27:40,418 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 212) no Hoare annotation was computed. [2022-01-10 12:27:40,419 INFO L854 garLoopResultBuilder]: At program point L213-2(lines 208 215) the Hoare annotation is: false [2022-01-10 12:27:40,419 INFO L854 garLoopResultBuilder]: At program point L954-4(lines 939 957) the Hoare annotation is: false [2022-01-10 12:27:40,421 INFO L858 garLoopResultBuilder]: For program point L824-12(lines 824 832) no Hoare annotation was computed. [2022-01-10 12:27:40,421 INFO L854 garLoopResultBuilder]: At program point L880-7(lines 875 882) the Hoare annotation is: false [2022-01-10 12:27:40,422 INFO L854 garLoopResultBuilder]: At program point L812-8(lines 808 814) the Hoare annotation is: false [2022-01-10 12:27:40,424 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-01-10 12:27:40,425 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-10 12:27:40,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 12:27:40 BasicIcfg [2022-01-10 12:27:40,468 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-10 12:27:40,468 INFO L158 Benchmark]: Toolchain (without parser) took 2289.08ms. Allocated memory was 180.4MB in the beginning and 217.1MB in the end (delta: 36.7MB). Free memory was 126.5MB in the beginning and 163.7MB in the end (delta: -37.2MB). Peak memory consumption was 100.9MB. Max. memory is 8.0GB. [2022-01-10 12:27:40,469 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 180.4MB. Free memory is still 143.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 12:27:40,469 INFO L158 Benchmark]: CACSL2BoogieTranslator took 473.30ms. Allocated memory was 180.4MB in the beginning and 217.1MB in the end (delta: 36.7MB). Free memory was 126.4MB in the beginning and 176.2MB in the end (delta: -49.8MB). Peak memory consumption was 10.8MB. Max. memory is 8.0GB. [2022-01-10 12:27:40,469 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.57ms. Allocated memory is still 217.1MB. Free memory was 176.2MB in the beginning and 173.0MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-01-10 12:27:40,469 INFO L158 Benchmark]: Boogie Preprocessor took 55.32ms. Allocated memory is still 217.1MB. Free memory was 173.0MB in the beginning and 170.4MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-01-10 12:27:40,469 INFO L158 Benchmark]: RCFGBuilder took 371.81ms. Allocated memory is still 217.1MB. Free memory was 170.4MB in the beginning and 147.4MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-01-10 12:27:40,470 INFO L158 Benchmark]: IcfgTransformer took 98.55ms. Allocated memory is still 217.1MB. Free memory was 147.4MB in the beginning and 138.4MB in the end (delta: 8.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-01-10 12:27:40,470 INFO L158 Benchmark]: TraceAbstraction took 1213.16ms. Allocated memory is still 217.1MB. Free memory was 137.9MB in the beginning and 163.7MB in the end (delta: -25.8MB). Peak memory consumption was 76.4MB. Max. memory is 8.0GB. [2022-01-10 12:27:40,486 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 180.4MB. Free memory is still 143.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 473.30ms. Allocated memory was 180.4MB in the beginning and 217.1MB in the end (delta: 36.7MB). Free memory was 126.4MB in the beginning and 176.2MB in the end (delta: -49.8MB). Peak memory consumption was 10.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 72.57ms. Allocated memory is still 217.1MB. Free memory was 176.2MB in the beginning and 173.0MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 55.32ms. Allocated memory is still 217.1MB. Free memory was 173.0MB in the beginning and 170.4MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 371.81ms. Allocated memory is still 217.1MB. Free memory was 170.4MB in the beginning and 147.4MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * IcfgTransformer took 98.55ms. Allocated memory is still 217.1MB. Free memory was 147.4MB in the beginning and 138.4MB in the end (delta: 8.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * TraceAbstraction took 1213.16ms. Allocated memory is still 217.1MB. Free memory was 137.9MB in the beginning and 163.7MB in the end (delta: -25.8MB). Peak memory consumption was 76.4MB. 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: 212]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 212]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 212]: 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, 163 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 1.1s, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 371 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 371 mSDsluCounter, 634 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 106 mSDsCounter, 27 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 70 IncrementalHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 27 mSolverCounterUnsat, 528 mSDtfsCounter, 70 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=163occurred in iteration=0, 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, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 86 LocationsWithAnnotation, 86 PreInvPairs, 152 NumberOfFragments, 392 HoareAnnotationTreeSize, 86 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 86 FomulaSimplificationsInter, 534 FormulaSimplificationTreeSizeReductionInter, 0.4s 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: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 118]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 711]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 816]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 842]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 721]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 808]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 808]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 842]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 816]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 883]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 816]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 781]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 808]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 883]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 808]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 816]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 808]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 781]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 808]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 328]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 842]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 808]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 808]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 223]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 808]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 720]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 816]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 223]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 223]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 808]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 235]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 883]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 247]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning - InvariantResult [Line: 808]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 781]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 894]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: (~bvule32(\result, 0bv32) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 816]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 808]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && 0bv32 == pumpRunning RESULT: Ultimate proved your program to be correct! [2022-01-10 12:27:40,549 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...