/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCInlineTransformed.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_SUM.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product18.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-11 05:51:49,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-11 05:51:49,822 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-11 05:51:49,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-11 05:51:49,871 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-11 05:51:49,871 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-11 05:51:49,872 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-11 05:51:49,874 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-11 05:51:49,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-11 05:51:49,876 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-11 05:51:49,876 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-11 05:51:49,877 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-11 05:51:49,877 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-11 05:51:49,878 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-11 05:51:49,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-11 05:51:49,879 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-11 05:51:49,880 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-11 05:51:49,880 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-11 05:51:49,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-11 05:51:49,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-11 05:51:49,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-11 05:51:49,894 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-11 05:51:49,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-11 05:51:49,896 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-11 05:51:49,897 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-11 05:51:49,898 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-11 05:51:49,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-11 05:51:49,898 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-11 05:51:49,899 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-11 05:51:49,899 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-11 05:51:49,899 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-11 05:51:49,900 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-11 05:51:49,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-11 05:51:49,901 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-11 05:51:49,902 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-11 05:51:49,902 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-11 05:51:49,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-11 05:51:49,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-11 05:51:49,903 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-11 05:51:49,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-11 05:51:49,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-11 05:51:49,904 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_SUM.epf [2022-01-11 05:51:49,920 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-11 05:51:49,921 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-11 05:51:49,921 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-11 05:51:49,921 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-11 05:51:49,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-11 05:51:49,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-11 05:51:49,922 INFO L138 SettingsManager]: * Use SBE=true [2022-01-11 05:51:49,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-11 05:51:49,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-11 05:51:49,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-11 05:51:49,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-11 05:51:49,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-11 05:51:49,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-11 05:51:49,923 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-11 05:51:49,923 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-11 05:51:49,923 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-11 05:51:49,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-11 05:51:49,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-11 05:51:49,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-11 05:51:49,924 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-11 05:51:49,924 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-11 05:51:49,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-11 05:51:49,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-11 05:51:49,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-11 05:51:49,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-11 05:51:49,925 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-11 05:51:49,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-11 05:51:49,925 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-11 05:51:49,925 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-11 05:51:49,925 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-11 05:51:49,925 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-11 05:51:49,926 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-11 05:51:49,926 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-11 05:51:49,926 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_SUM WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-11 05:51:50,106 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-11 05:51:50,126 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-11 05:51:50,130 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-11 05:51:50,131 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-11 05:51:50,131 INFO L275 PluginConnector]: CDTParser initialized [2022-01-11 05:51:50,132 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product18.cil.c [2022-01-11 05:51:50,163 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cddcbc290/e5ef1c5f91c145d5a552cd85141dca93/FLAGd886ba732 [2022-01-11 05:51:50,610 INFO L306 CDTParser]: Found 1 translation units. [2022-01-11 05:51:50,610 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product18.cil.c [2022-01-11 05:51:50,620 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cddcbc290/e5ef1c5f91c145d5a552cd85141dca93/FLAGd886ba732 [2022-01-11 05:51:50,630 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cddcbc290/e5ef1c5f91c145d5a552cd85141dca93 [2022-01-11 05:51:50,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-11 05:51:50,633 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-11 05:51:50,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-11 05:51:50,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-11 05:51:50,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-11 05:51:50,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 05:51:50" (1/1) ... [2022-01-11 05:51:50,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cf795bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:51:50, skipping insertion in model container [2022-01-11 05:51:50,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 05:51:50" (1/1) ... [2022-01-11 05:51:50,650 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-11 05:51:50,701 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-11 05:51:50,911 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_spec2_product18.cil.c[18052,18065] [2022-01-11 05:51:50,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 05:51:50,921 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-01-11 05:51:50,927 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-11 05:51:50,977 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_spec2_product18.cil.c[18052,18065] [2022-01-11 05:51:50,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 05:51:50,982 INFO L203 MainTranslator]: Completed pre-run [2022-01-11 05:51:51,041 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product18.cil.c[18052,18065] [2022-01-11 05:51:51,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 05:51:51,056 INFO L208 MainTranslator]: Completed translation [2022-01-11 05:51:51,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:51:51 WrapperNode [2022-01-11 05:51:51,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-11 05:51:51,057 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-11 05:51:51,058 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-11 05:51:51,058 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-11 05:51:51,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:51:51" (1/1) ... [2022-01-11 05:51:51,084 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:51:51" (1/1) ... [2022-01-11 05:51:51,106 INFO L137 Inliner]: procedures = 56, calls = 151, calls flagged for inlining = 48, calls inlined = 49, statements flattened = 396 [2022-01-11 05:51:51,107 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-11 05:51:51,107 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-11 05:51:51,108 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-11 05:51:51,108 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-11 05:51:51,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:51:51" (1/1) ... [2022-01-11 05:51:51,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:51:51" (1/1) ... [2022-01-11 05:51:51,117 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:51:51" (1/1) ... [2022-01-11 05:51:51,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:51:51" (1/1) ... [2022-01-11 05:51:51,123 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:51:51" (1/1) ... [2022-01-11 05:51:51,134 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:51:51" (1/1) ... [2022-01-11 05:51:51,135 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:51:51" (1/1) ... [2022-01-11 05:51:51,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-11 05:51:51,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-11 05:51:51,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-11 05:51:51,138 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-11 05:51:51,139 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:51:51" (1/1) ... [2022-01-11 05:51:51,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-11 05:51:51,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-11 05:51:51,179 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-01-11 05:51:51,191 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-01-11 05:51:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-11 05:51:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-11 05:51:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-11 05:51:51,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-11 05:51:51,291 INFO L234 CfgBuilder]: Building ICFG [2022-01-11 05:51:51,292 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-11 05:51:51,626 INFO L275 CfgBuilder]: Performing block encoding [2022-01-11 05:51:51,636 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-11 05:51:51,636 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-01-11 05:51:51,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 05:51:51 BoogieIcfgContainer [2022-01-11 05:51:51,638 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-11 05:51:51,638 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-11 05:51:51,639 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-11 05:51:51,645 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-11 05:51:51,648 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 05:51:51" (1/1) ... [2022-01-11 05:51:51,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 11.01 05:51:51 BasicIcfg [2022-01-11 05:51:51,755 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-11 05:51:51,756 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-11 05:51:51,756 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-11 05:51:51,758 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-11 05:51:51,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.01 05:51:50" (1/4) ... [2022-01-11 05:51:51,759 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7aca2d4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.01 05:51:51, skipping insertion in model container [2022-01-11 05:51:51,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 05:51:51" (2/4) ... [2022-01-11 05:51:51,759 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7aca2d4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.01 05:51:51, skipping insertion in model container [2022-01-11 05:51:51,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 05:51:51" (3/4) ... [2022-01-11 05:51:51,760 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7aca2d4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.01 05:51:51, skipping insertion in model container [2022-01-11 05:51:51,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 11.01 05:51:51" (4/4) ... [2022-01-11 05:51:51,760 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product18.cil.cTransformedIcfg [2022-01-11 05:51:51,767 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-11 05:51:51,768 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-01-11 05:51:51,815 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-11 05:51:51,819 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-11 05:51:51,819 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-01-11 05:51:51,835 INFO L276 IsEmpty]: Start isEmpty. Operand has 110 states, 106 states have (on average 1.4056603773584906) internal successors, (149), 109 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:51,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-01-11 05:51:51,839 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:51:51,839 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 05:51:51,840 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:51:51,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:51:51,843 INFO L85 PathProgramCache]: Analyzing trace with hash 438760784, now seen corresponding path program 1 times [2022-01-11 05:51:51,849 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:51:51,849 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1805894986] [2022-01-11 05:51:51,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:51:51,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:51:51,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:51:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 05:51:52,052 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:51:52,053 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1805894986] [2022-01-11 05:51:52,053 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1805894986] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:51:52,053 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:51:52,053 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 05:51:52,054 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2014999084] [2022-01-11 05:51:52,055 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:51:52,057 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-11 05:51:52,058 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:51:52,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-11 05:51:52,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-11 05:51:52,081 INFO L87 Difference]: Start difference. First operand has 110 states, 106 states have (on average 1.4056603773584906) internal successors, (149), 109 states have internal predecessors, (149), 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 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:51:52,103 INFO L93 Difference]: Finished difference Result 209 states and 286 transitions. [2022-01-11 05:51:52,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-11 05:51:52,105 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 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 19 [2022-01-11 05:51:52,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:51:52,113 INFO L225 Difference]: With dead ends: 209 [2022-01-11 05:51:52,114 INFO L226 Difference]: Without dead ends: 100 [2022-01-11 05:51:52,116 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-11 05:51:52,119 INFO L933 BasicCegarLoop]: 139 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, 139 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 05:51:52,120 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 139 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 05:51:52,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2022-01-11 05:51:52,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2022-01-11 05:51:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 97 states have (on average 1.3505154639175259) internal successors, (131), 99 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 131 transitions. [2022-01-11 05:51:52,161 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 131 transitions. Word has length 19 [2022-01-11 05:51:52,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:51:52,162 INFO L470 AbstractCegarLoop]: Abstraction has 100 states and 131 transitions. [2022-01-11 05:51:52,162 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 131 transitions. [2022-01-11 05:51:52,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-01-11 05:51:52,165 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:51:52,165 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] [2022-01-11 05:51:52,165 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-11 05:51:52,166 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:51:52,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:51:52,169 INFO L85 PathProgramCache]: Analyzing trace with hash -193809463, now seen corresponding path program 1 times [2022-01-11 05:51:52,169 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:51:52,169 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833078813] [2022-01-11 05:51:52,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:51:52,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:51:52,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:51:52,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 05:51:52,235 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:51:52,235 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833078813] [2022-01-11 05:51:52,235 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [833078813] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:51:52,235 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:51:52,236 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 05:51:52,236 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178923636] [2022-01-11 05:51:52,236 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:51:52,237 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-11 05:51:52,237 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:51:52,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-11 05:51:52,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:51:52,238 INFO L87 Difference]: Start difference. First operand 100 states and 131 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 2 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:51:52,266 INFO L93 Difference]: Finished difference Result 192 states and 254 transitions. [2022-01-11 05:51:52,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-11 05:51:52,266 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 2 states have internal predecessors, (20), 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 20 [2022-01-11 05:51:52,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:51:52,267 INFO L225 Difference]: With dead ends: 192 [2022-01-11 05:51:52,267 INFO L226 Difference]: Without dead ends: 100 [2022-01-11 05:51:52,268 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:51:52,269 INFO L933 BasicCegarLoop]: 125 mSDtfsCounter, 115 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 115 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 05:51:52,269 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [115 Valid, 125 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 05:51:52,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2022-01-11 05:51:52,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2022-01-11 05:51:52,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 97 states have (on average 1.3195876288659794) internal successors, (128), 99 states have internal predecessors, (128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 128 transitions. [2022-01-11 05:51:52,281 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 128 transitions. Word has length 20 [2022-01-11 05:51:52,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:51:52,281 INFO L470 AbstractCegarLoop]: Abstraction has 100 states and 128 transitions. [2022-01-11 05:51:52,281 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 2 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,281 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 128 transitions. [2022-01-11 05:51:52,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-01-11 05:51:52,282 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:51:52,282 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 05:51:52,283 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-11 05:51:52,283 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:51:52,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:51:52,283 INFO L85 PathProgramCache]: Analyzing trace with hash 471078468, now seen corresponding path program 1 times [2022-01-11 05:51:52,283 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:51:52,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544771798] [2022-01-11 05:51:52,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:51:52,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:51:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:51:52,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 05:51:52,349 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:51:52,349 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544771798] [2022-01-11 05:51:52,349 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544771798] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:51:52,350 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:51:52,350 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-11 05:51:52,350 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999940728] [2022-01-11 05:51:52,350 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:51:52,350 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-11 05:51:52,350 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:51:52,351 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-11 05:51:52,351 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:51:52,351 INFO L87 Difference]: Start difference. First operand 100 states and 128 transitions. Second operand has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:51:52,393 INFO L93 Difference]: Finished difference Result 192 states and 248 transitions. [2022-01-11 05:51:52,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-11 05:51:52,393 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2022-01-11 05:51:52,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:51:52,395 INFO L225 Difference]: With dead ends: 192 [2022-01-11 05:51:52,396 INFO L226 Difference]: Without dead ends: 186 [2022-01-11 05:51:52,396 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 05:51:52,397 INFO L933 BasicCegarLoop]: 125 mSDtfsCounter, 97 mSDsluCounter, 108 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 97 SdHoareTripleChecker+Valid, 233 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 05:51:52,397 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [97 Valid, 233 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 05:51:52,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2022-01-11 05:51:52,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 186. [2022-01-11 05:51:52,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 186 states, 183 states have (on average 1.3224043715846994) internal successors, (242), 185 states have internal predecessors, (242), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 242 transitions. [2022-01-11 05:51:52,411 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 242 transitions. Word has length 23 [2022-01-11 05:51:52,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:51:52,411 INFO L470 AbstractCegarLoop]: Abstraction has 186 states and 242 transitions. [2022-01-11 05:51:52,411 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 242 transitions. [2022-01-11 05:51:52,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-01-11 05:51:52,412 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:51:52,412 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 05:51:52,413 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-11 05:51:52,413 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:51:52,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:51:52,413 INFO L85 PathProgramCache]: Analyzing trace with hash -2080868009, now seen corresponding path program 1 times [2022-01-11 05:51:52,413 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:51:52,413 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1829049911] [2022-01-11 05:51:52,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:51:52,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:51:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:51:52,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 05:51:52,516 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:51:52,516 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1829049911] [2022-01-11 05:51:52,516 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1829049911] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:51:52,516 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:51:52,516 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-11 05:51:52,517 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321281731] [2022-01-11 05:51:52,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:51:52,517 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 05:51:52,517 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:51:52,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 05:51:52,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-11 05:51:52,518 INFO L87 Difference]: Start difference. First operand 186 states and 242 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:51:52,642 INFO L93 Difference]: Finished difference Result 622 states and 820 transitions. [2022-01-11 05:51:52,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-11 05:51:52,643 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 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 40 [2022-01-11 05:51:52,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:51:52,645 INFO L225 Difference]: With dead ends: 622 [2022-01-11 05:51:52,646 INFO L226 Difference]: Without dead ends: 385 [2022-01-11 05:51:52,647 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-01-11 05:51:52,647 INFO L933 BasicCegarLoop]: 178 mSDtfsCounter, 391 mSDsluCounter, 491 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 391 SdHoareTripleChecker+Valid, 669 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 05:51:52,648 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [391 Valid, 669 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 05:51:52,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 385 states. [2022-01-11 05:51:52,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 385 to 220. [2022-01-11 05:51:52,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 220 states, 217 states have (on average 1.3179723502304148) internal successors, (286), 219 states have internal predecessors, (286), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 286 transitions. [2022-01-11 05:51:52,673 INFO L78 Accepts]: Start accepts. Automaton has 220 states and 286 transitions. Word has length 40 [2022-01-11 05:51:52,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:51:52,673 INFO L470 AbstractCegarLoop]: Abstraction has 220 states and 286 transitions. [2022-01-11 05:51:52,673 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,673 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 286 transitions. [2022-01-11 05:51:52,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-01-11 05:51:52,674 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 05:51:52,675 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 05:51:52,675 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-11 05:51:52,675 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 05:51:52,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 05:51:52,676 INFO L85 PathProgramCache]: Analyzing trace with hash -803239218, now seen corresponding path program 1 times [2022-01-11 05:51:52,676 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 05:51:52,676 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996025426] [2022-01-11 05:51:52,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 05:51:52,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 05:51:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 05:51:52,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 05:51:52,755 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 05:51:52,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996025426] [2022-01-11 05:51:52,756 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996025426] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 05:51:52,757 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 05:51:52,757 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-11 05:51:52,757 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582437045] [2022-01-11 05:51:52,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 05:51:52,758 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 05:51:52,758 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 05:51:52,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 05:51:52,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-11 05:51:52,760 INFO L87 Difference]: Start difference. First operand 220 states and 286 transitions. Second operand has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 05:51:52,864 INFO L93 Difference]: Finished difference Result 432 states and 564 transitions. [2022-01-11 05:51:52,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-11 05:51:52,864 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 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 48 [2022-01-11 05:51:52,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 05:51:52,865 INFO L225 Difference]: With dead ends: 432 [2022-01-11 05:51:52,865 INFO L226 Difference]: Without dead ends: 0 [2022-01-11 05:51:52,866 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-01-11 05:51:52,870 INFO L933 BasicCegarLoop]: 122 mSDtfsCounter, 198 mSDsluCounter, 163 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 285 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 05:51:52,870 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [198 Valid, 285 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 57 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 05:51:52,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-01-11 05:51:52,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-01-11 05:51:52,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-01-11 05:51:52,874 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 48 [2022-01-11 05:51:52,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 05:51:52,878 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-01-11 05:51:52,879 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 05:51:52,879 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-01-11 05:51:52,879 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-01-11 05:51:52,881 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-01-11 05:51:52,881 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-01-11 05:51:52,881 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-01-11 05:51:52,882 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-11 05:51:52,885 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-01-11 05:51:53,817 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-01-11 05:51:53,817 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-01-11 05:51:53,818 INFO L854 garLoopResultBuilder]: At program point L414(lines 410 416) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,818 INFO L854 garLoopResultBuilder]: At program point L407(lines 403 409) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,818 INFO L854 garLoopResultBuilder]: At program point L422(lines 417 425) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,818 INFO L858 garLoopResultBuilder]: For program point L378(lines 378 385) no Hoare annotation was computed. [2022-01-11 05:51:53,818 INFO L854 garLoopResultBuilder]: At program point L350(lines 346 352) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,818 INFO L858 garLoopResultBuilder]: For program point L378-2(lines 378 385) no Hoare annotation was computed. [2022-01-11 05:51:53,819 INFO L854 garLoopResultBuilder]: At program point L890(lines 885 892) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,819 INFO L861 garLoopResultBuilder]: At program point L387(lines 368 390) the Hoare annotation is: true [2022-01-11 05:51:53,819 INFO L854 garLoopResultBuilder]: At program point L234-2(lines 234 281) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,819 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-01-11 05:51:53,819 INFO L854 garLoopResultBuilder]: At program point L282(lines 233 283) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~methAndRunningLastTime~0Int 0))) (or (and .cse0 (<= ~pumpRunning~0Int 0) .cse1) (and .cse0 (<= ~methaneLevelCritical~0Int 0) .cse1))) [2022-01-11 05:51:53,819 INFO L858 garLoopResultBuilder]: For program point L235(lines 234 281) no Hoare annotation was computed. [2022-01-11 05:51:53,819 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-01-11 05:51:53,819 INFO L858 garLoopResultBuilder]: For program point L68-3(lines 68 74) no Hoare annotation was computed. [2022-01-11 05:51:53,820 INFO L858 garLoopResultBuilder]: For program point L236(lines 236 240) no Hoare annotation was computed. [2022-01-11 05:51:53,820 INFO L858 garLoopResultBuilder]: For program point L434-3(lines 434 438) no Hoare annotation was computed. [2022-01-11 05:51:53,820 INFO L858 garLoopResultBuilder]: For program point L68-5(lines 67 86) no Hoare annotation was computed. [2022-01-11 05:51:53,820 INFO L858 garLoopResultBuilder]: For program point L244(lines 244 250) no Hoare annotation was computed. [2022-01-11 05:51:53,820 INFO L854 garLoopResultBuilder]: At program point L434-5(lines 430 441) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,820 INFO L858 garLoopResultBuilder]: For program point L100-2(lines 100 117) no Hoare annotation was computed. [2022-01-11 05:51:53,820 INFO L858 garLoopResultBuilder]: For program point L75-3(lines 75 81) no Hoare annotation was computed. [2022-01-11 05:51:53,820 INFO L858 garLoopResultBuilder]: For program point L446(lines 446 450) no Hoare annotation was computed. [2022-01-11 05:51:53,820 INFO L858 garLoopResultBuilder]: For program point L244-2(lines 244 250) no Hoare annotation was computed. [2022-01-11 05:51:53,821 INFO L854 garLoopResultBuilder]: At program point L512-1(lines 507 515) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,821 INFO L854 garLoopResultBuilder]: At program point L92-3(lines 88 94) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~methAndRunningLastTime~0Int 0))) (or (and .cse0 (<= ~pumpRunning~0Int 0) .cse1) (and .cse0 (<= ~methaneLevelCritical~0Int 0) .cse1))) [2022-01-11 05:51:53,821 INFO L854 garLoopResultBuilder]: At program point L471-1(lines 466 474) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~methAndRunningLastTime~0Int 0))) (or (and .cse0 (<= ~pumpRunning~0Int 0) .cse1) (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) .cse1))) [2022-01-11 05:51:53,821 INFO L854 garLoopResultBuilder]: At program point L446-2(lines 442 453) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,821 INFO L858 garLoopResultBuilder]: For program point L254(lines 254 260) no Hoare annotation was computed. [2022-01-11 05:51:53,821 INFO L858 garLoopResultBuilder]: For program point L202-3(lines 202 206) no Hoare annotation was computed. [2022-01-11 05:51:53,821 INFO L854 garLoopResultBuilder]: At program point L100-3(lines 96 120) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~methAndRunningLastTime~0Int 0))) (or (and .cse0 (<= ~pumpRunning~0Int 0) .cse1) (and .cse0 (<= ~methaneLevelCritical~0Int 0) .cse1))) [2022-01-11 05:51:53,821 INFO L858 garLoopResultBuilder]: For program point L901-2(lines 901 918) no Hoare annotation was computed. [2022-01-11 05:51:53,821 INFO L858 garLoopResultBuilder]: For program point L458(lines 458 462) no Hoare annotation was computed. [2022-01-11 05:51:53,822 INFO L858 garLoopResultBuilder]: For program point L254-2(lines 254 260) no Hoare annotation was computed. [2022-01-11 05:51:53,822 INFO L858 garLoopResultBuilder]: For program point L202-5(lines 202 206) no Hoare annotation was computed. [2022-01-11 05:51:53,822 INFO L854 garLoopResultBuilder]: At program point L153-1(lines 148 156) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,822 INFO L854 garLoopResultBuilder]: At program point L901-3(lines 893 921) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~methAndRunningLastTime~0Int 0))) (or (and .cse0 (<= ~pumpRunning~0Int 0) .cse1) (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 1)) .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) .cse1))) [2022-01-11 05:51:53,822 INFO L854 garLoopResultBuilder]: At program point L458-2(lines 454 465) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= ~pumpRunning~0Int 0))) (or (and .cse0 .cse1 (= ~methAndRunningLastTime~0Int 0)) (and .cse0 .cse1 (<= ~methaneLevelCritical~0Int 0)))) [2022-01-11 05:51:53,822 INFO L858 garLoopResultBuilder]: For program point L264(lines 264 277) no Hoare annotation was computed. [2022-01-11 05:51:53,822 INFO L854 garLoopResultBuilder]: At program point L208-1(lines 193 211) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,822 INFO L858 garLoopResultBuilder]: For program point L905-2(lines 905 915) no Hoare annotation was computed. [2022-01-11 05:51:53,822 INFO L854 garLoopResultBuilder]: At program point L85-1(lines 64 87) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~methAndRunningLastTime~0Int 0))) (or (and .cse0 (<= ~pumpRunning~0Int 0) .cse1) (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 1)) .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) .cse1))) [2022-01-11 05:51:53,823 INFO L854 garLoopResultBuilder]: At program point L217(lines 212 219) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= ~pumpRunning~0Int 0))) (or (and .cse0 .cse1 (= ~methAndRunningLastTime~0Int 0)) (and .cse0 .cse1 (<= ~methaneLevelCritical~0Int 0)))) [2022-01-11 05:51:53,823 INFO L858 garLoopResultBuilder]: For program point L272(lines 272 276) no Hoare annotation was computed. [2022-01-11 05:51:53,823 INFO L858 garLoopResultBuilder]: For program point L104-3(lines 104 112) no Hoare annotation was computed. [2022-01-11 05:51:53,823 INFO L858 garLoopResultBuilder]: For program point L906-3(lines 906 912) no Hoare annotation was computed. [2022-01-11 05:51:53,823 INFO L854 garLoopResultBuilder]: At program point L302-2(lines 302 316) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~methAndRunningLastTime~0Int 0))) (or (and .cse0 (<= ~pumpRunning~0Int 0) .cse1) (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 1)) .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) .cse1))) [2022-01-11 05:51:53,823 INFO L858 garLoopResultBuilder]: For program point L272-2(lines 264 277) no Hoare annotation was computed. [2022-01-11 05:51:53,823 INFO L854 garLoopResultBuilder]: At program point L134-1(lines 129 136) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,823 INFO L854 garLoopResultBuilder]: At program point L92-2(lines 88 94) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,824 INFO L858 garLoopResultBuilder]: For program point L927-1(line 927) no Hoare annotation was computed. [2022-01-11 05:51:53,824 INFO L861 garLoopResultBuilder]: At program point L317(lines 292 321) the Hoare annotation is: true [2022-01-11 05:51:53,824 INFO L858 garLoopResultBuilder]: For program point L303(line 303) no Hoare annotation was computed. [2022-01-11 05:51:53,824 INFO L858 garLoopResultBuilder]: For program point L68(lines 68 74) no Hoare annotation was computed. [2022-01-11 05:51:53,824 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 927) no Hoare annotation was computed. [2022-01-11 05:51:53,824 INFO L854 garLoopResultBuilder]: At program point L928-1(lines 923 930) the Hoare annotation is: false [2022-01-11 05:51:53,824 INFO L861 garLoopResultBuilder]: At program point L287(lines 224 289) the Hoare annotation is: true [2022-01-11 05:51:53,824 INFO L858 garLoopResultBuilder]: For program point L306(lines 306 310) no Hoare annotation was computed. [2022-01-11 05:51:53,824 INFO L858 garLoopResultBuilder]: For program point L434(lines 434 438) no Hoare annotation was computed. [2022-01-11 05:51:53,825 INFO L858 garLoopResultBuilder]: For program point L68-2(lines 67 86) no Hoare annotation was computed. [2022-01-11 05:51:53,825 INFO L861 garLoopResultBuilder]: At program point L362(lines 354 364) the Hoare annotation is: true [2022-01-11 05:51:53,825 INFO L858 garLoopResultBuilder]: For program point L306-1(lines 306 310) no Hoare annotation was computed. [2022-01-11 05:51:53,825 INFO L854 garLoopResultBuilder]: At program point L434-2(lines 430 441) the Hoare annotation is: false [2022-01-11 05:51:53,825 INFO L858 garLoopResultBuilder]: For program point L100(lines 100 117) no Hoare annotation was computed. [2022-01-11 05:51:53,825 INFO L858 garLoopResultBuilder]: For program point L75-1(lines 75 81) no Hoare annotation was computed. [2022-01-11 05:51:53,825 INFO L858 garLoopResultBuilder]: For program point L68-6(lines 68 74) no Hoare annotation was computed. [2022-01-11 05:51:53,825 INFO L854 garLoopResultBuilder]: At program point L512(lines 507 515) the Hoare annotation is: false [2022-01-11 05:51:53,825 INFO L854 garLoopResultBuilder]: At program point L92-1(lines 88 94) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= ~pumpRunning~0Int 0))) (or (and .cse0 .cse1 (= ~methAndRunningLastTime~0Int 0)) (and .cse0 .cse1 (<= ~methaneLevelCritical~0Int 0)))) [2022-01-11 05:51:53,825 INFO L854 garLoopResultBuilder]: At program point L471(lines 466 474) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= ~pumpRunning~0Int 0))) (or (and .cse0 .cse1 (= ~methAndRunningLastTime~0Int 0)) (and .cse0 .cse1 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0)))) [2022-01-11 05:51:53,826 INFO L858 garLoopResultBuilder]: For program point L434-6(lines 434 438) no Hoare annotation was computed. [2022-01-11 05:51:53,826 INFO L858 garLoopResultBuilder]: For program point L68-8(lines 67 86) no Hoare annotation was computed. [2022-01-11 05:51:53,826 INFO L858 garLoopResultBuilder]: For program point L202(lines 202 206) no Hoare annotation was computed. [2022-01-11 05:51:53,826 INFO L854 garLoopResultBuilder]: At program point L100-1(lines 96 120) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= ~pumpRunning~0Int 0))) (or (and .cse0 .cse1 (= ~methAndRunningLastTime~0Int 0)) (and .cse0 .cse1 (<= ~methaneLevelCritical~0Int 0)))) [2022-01-11 05:51:53,826 INFO L858 garLoopResultBuilder]: For program point L901(lines 901 918) no Hoare annotation was computed. [2022-01-11 05:51:53,826 INFO L854 garLoopResultBuilder]: At program point L434-8(lines 430 441) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 1)) (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,826 INFO L858 garLoopResultBuilder]: For program point L100-4(lines 100 117) no Hoare annotation was computed. [2022-01-11 05:51:53,826 INFO L858 garLoopResultBuilder]: For program point L75-5(lines 75 81) no Hoare annotation was computed. [2022-01-11 05:51:53,826 INFO L858 garLoopResultBuilder]: For program point L202-2(lines 202 206) no Hoare annotation was computed. [2022-01-11 05:51:53,827 INFO L854 garLoopResultBuilder]: At program point L153(lines 148 156) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,827 INFO L854 garLoopResultBuilder]: At program point L901-1(lines 893 921) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,827 INFO L854 garLoopResultBuilder]: At program point L512-2(lines 507 515) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 1)) (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,827 INFO L854 garLoopResultBuilder]: At program point L92-5(lines 88 94) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~methAndRunningLastTime~0Int 0))) (or (and .cse0 (<= ~pumpRunning~0Int 0) .cse1) (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 1)) .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) .cse1))) [2022-01-11 05:51:53,827 INFO L854 garLoopResultBuilder]: At program point L471-2(lines 466 474) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~methAndRunningLastTime~0Int 0))) (or (and .cse0 (<= ~pumpRunning~0Int 0) .cse1) (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) .cse1))) [2022-01-11 05:51:53,827 INFO L854 garLoopResultBuilder]: At program point L208(lines 193 211) the Hoare annotation is: false [2022-01-11 05:51:53,827 INFO L858 garLoopResultBuilder]: For program point L905(lines 905 915) no Hoare annotation was computed. [2022-01-11 05:51:53,827 INFO L854 garLoopResultBuilder]: At program point L85(lines 64 87) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,828 INFO L858 garLoopResultBuilder]: For program point L202-6(lines 202 206) no Hoare annotation was computed. [2022-01-11 05:51:53,828 INFO L854 garLoopResultBuilder]: At program point L100-5(lines 96 120) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~methAndRunningLastTime~0Int 0))) (or (and .cse0 (<= ~pumpRunning~0Int 0) .cse1) (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 1)) .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) .cse1))) [2022-01-11 05:51:53,828 INFO L858 garLoopResultBuilder]: For program point L901-4(lines 901 918) no Hoare annotation was computed. [2022-01-11 05:51:53,828 INFO L858 garLoopResultBuilder]: For program point L104(lines 104 112) no Hoare annotation was computed. [2022-01-11 05:51:53,828 INFO L858 garLoopResultBuilder]: For program point L906(lines 906 912) no Hoare annotation was computed. [2022-01-11 05:51:53,828 INFO L858 garLoopResultBuilder]: For program point L202-8(lines 202 206) no Hoare annotation was computed. [2022-01-11 05:51:53,828 INFO L854 garLoopResultBuilder]: At program point L153-2(lines 148 156) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (<= 1 ~systemActive~0Int) (<= ~pumpRunning~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,828 INFO L854 garLoopResultBuilder]: At program point L901-5(lines 893 921) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~methAndRunningLastTime~0Int 0))) (or (and .cse0 (<= ~pumpRunning~0Int 0) .cse1) (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 1)) .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) .cse1))) [2022-01-11 05:51:53,828 INFO L854 garLoopResultBuilder]: At program point L134(lines 129 136) the Hoare annotation is: false [2022-01-11 05:51:53,829 INFO L854 garLoopResultBuilder]: At program point L92(lines 88 94) the Hoare annotation is: false [2022-01-11 05:51:53,829 INFO L858 garLoopResultBuilder]: For program point L927(line 927) no Hoare annotation was computed. [2022-01-11 05:51:53,829 INFO L854 garLoopResultBuilder]: At program point L208-2(lines 193 211) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 1)) (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,829 INFO L858 garLoopResultBuilder]: For program point L905-4(lines 905 915) no Hoare annotation was computed. [2022-01-11 05:51:53,829 INFO L854 garLoopResultBuilder]: At program point L85-2(lines 64 87) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~methAndRunningLastTime~0Int 0))) (or (and .cse0 (<= ~pumpRunning~0Int 0) .cse1) (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 1)) .cse0 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) .cse1))) [2022-01-11 05:51:53,829 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 927) no Hoare annotation was computed. [2022-01-11 05:51:53,829 INFO L854 garLoopResultBuilder]: At program point L928(lines 923 930) the Hoare annotation is: false [2022-01-11 05:51:53,829 INFO L858 garLoopResultBuilder]: For program point L104-6(lines 104 112) no Hoare annotation was computed. [2022-01-11 05:51:53,829 INFO L858 garLoopResultBuilder]: For program point L906-6(lines 906 912) no Hoare annotation was computed. [2022-01-11 05:51:53,830 INFO L854 garLoopResultBuilder]: At program point L134-2(lines 129 136) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 1)) (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,830 INFO L854 garLoopResultBuilder]: At program point L92-4(lines 88 94) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~7#1Int| 1)) (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0) (<= ~methaneLevelCritical~0Int 0) (= ~methAndRunningLastTime~0Int 0)) [2022-01-11 05:51:53,830 INFO L858 garLoopResultBuilder]: For program point L927-2(line 927) no Hoare annotation was computed. [2022-01-11 05:51:53,830 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 927) no Hoare annotation was computed. [2022-01-11 05:51:53,830 INFO L854 garLoopResultBuilder]: At program point L928-2(lines 923 930) the Hoare annotation is: false [2022-01-11 05:51:53,833 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-01-11 05:51:53,834 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-11 05:51:53,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.01 05:51:53 BasicIcfg [2022-01-11 05:51:53,877 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-11 05:51:53,878 INFO L158 Benchmark]: Toolchain (without parser) took 3244.64ms. Allocated memory was 183.5MB in the beginning and 246.4MB in the end (delta: 62.9MB). Free memory was 127.4MB in the beginning and 123.6MB in the end (delta: 3.9MB). Peak memory consumption was 67.6MB. Max. memory is 8.0GB. [2022-01-11 05:51:53,878 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 183.5MB. Free memory is still 145.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-11 05:51:53,878 INFO L158 Benchmark]: CACSL2BoogieTranslator took 422.53ms. Allocated memory was 183.5MB in the beginning and 246.4MB in the end (delta: 62.9MB). Free memory was 127.3MB in the beginning and 204.7MB in the end (delta: -77.4MB). Peak memory consumption was 6.7MB. Max. memory is 8.0GB. [2022-01-11 05:51:53,878 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.37ms. Allocated memory is still 246.4MB. Free memory was 204.7MB in the beginning and 201.6MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-01-11 05:51:53,878 INFO L158 Benchmark]: Boogie Preprocessor took 30.20ms. Allocated memory is still 246.4MB. Free memory was 201.6MB in the beginning and 199.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-01-11 05:51:53,879 INFO L158 Benchmark]: RCFGBuilder took 499.82ms. Allocated memory is still 246.4MB. Free memory was 199.5MB in the beginning and 180.1MB in the end (delta: 19.4MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. [2022-01-11 05:51:53,879 INFO L158 Benchmark]: IcfgTransformer took 116.73ms. Allocated memory is still 246.4MB. Free memory was 180.1MB in the beginning and 173.3MB in the end (delta: 6.8MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. [2022-01-11 05:51:53,879 INFO L158 Benchmark]: TraceAbstraction took 2120.79ms. Allocated memory is still 246.4MB. Free memory was 172.7MB in the beginning and 123.6MB in the end (delta: 49.2MB). Peak memory consumption was 50.2MB. Max. memory is 8.0GB. [2022-01-11 05:51:53,880 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 183.5MB. Free memory is still 145.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 422.53ms. Allocated memory was 183.5MB in the beginning and 246.4MB in the end (delta: 62.9MB). Free memory was 127.3MB in the beginning and 204.7MB in the end (delta: -77.4MB). Peak memory consumption was 6.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 49.37ms. Allocated memory is still 246.4MB. Free memory was 204.7MB in the beginning and 201.6MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 30.20ms. Allocated memory is still 246.4MB. Free memory was 201.6MB in the beginning and 199.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 499.82ms. Allocated memory is still 246.4MB. Free memory was 199.5MB in the beginning and 180.1MB in the end (delta: 19.4MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. * IcfgTransformer took 116.73ms. Allocated memory is still 246.4MB. Free memory was 180.1MB in the beginning and 173.3MB in the end (delta: 6.8MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. * TraceAbstraction took 2120.79ms. Allocated memory is still 246.4MB. Free memory was 172.7MB in the beginning and 123.6MB in the end (delta: 49.2MB). Peak memory consumption was 50.2MB. 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: 927]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 927]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 927]: 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, 110 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 2.0s, OverallIterations: 5, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.9s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 801 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 801 mSDsluCounter, 1451 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 762 mSDsCounter, 45 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 110 IncrementalHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 45 mSolverCounterUnsat, 689 mSDtfsCounter, 110 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=220occurred in iteration=4, InterpolantAutomatonStates: 21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 165 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 51 LocationsWithAnnotation, 51 PreInvPairs, 170 NumberOfFragments, 754 HoareAnnotationTreeSize, 51 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 51 FomulaSimplificationsInter, 2945 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 150 NumberOfCodeBlocks, 150 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 145 ConstructedInterpolants, 0 QuantifiedInterpolants, 305 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 2/2 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: 233]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 466]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: (((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 292]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 234]: Loop Invariant Derived loop invariant: (methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 430]: Loop Invariant Derived loop invariant: ((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)) - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: ((methAndRunningLastTime == 0bv32 && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 893]: Loop Invariant Derived loop invariant: (((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 454]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 403]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: ((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)) - InvariantResult [Line: 507]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 417]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: ((methAndRunningLastTime == 0bv32 && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 923]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 893]: Loop Invariant Derived loop invariant: (methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 507]: Loop Invariant Derived loop invariant: ((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)) - InvariantResult [Line: 212]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 507]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive) - InvariantResult [Line: 466]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvule32(pumpRunning, 0bv32)) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: (((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: (methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 346]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 923]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: ((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)) - InvariantResult [Line: 466]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: (((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 302]: Loop Invariant Derived loop invariant: (((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive) - InvariantResult [Line: 885]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive) - InvariantResult [Line: 368]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: (((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 410]: Loop Invariant Derived loop invariant: ((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: ((methAndRunningLastTime == 0bv32 && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 893]: Loop Invariant Derived loop invariant: (((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) || ((methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32)) - InvariantResult [Line: 354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 430]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 442]: Loop Invariant Derived loop invariant: (methAndRunningLastTime == 0bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(pumpRunning, 0bv32) - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive) - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: ((((~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)) - InvariantResult [Line: 430]: Loop Invariant Derived loop invariant: (~bvule32(methaneLevelCritical, 0bv32) && methAndRunningLastTime == 0bv32) && ~bvule32(1bv32, systemActive) - InvariantResult [Line: 224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 923]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2022-01-11 05:51:53,947 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...