/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCInlineTransformed.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_LAZY.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product64.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 18:17:27,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 18:17:27,035 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 18:17:27,098 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-10 18:17:27,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-10 18:17:27,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-10 18:17:27,104 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-10 18:17:27,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-10 18:17:27,106 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-10 18:17:27,107 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-10 18:17:27,107 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-10 18:17:27,108 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-10 18:17:27,108 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 18:17:27,109 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 18:17:27,110 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 18:17:27,110 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 18:17:27,111 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 18:17:27,115 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 18:17:27,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 18:17:27,118 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 18:17:27,118 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 18:17:27,124 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 18:17:27,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 18:17:27,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 18:17:27,126 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-10 18:17:27,127 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-10 18:17:27,127 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-10 18:17:27,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-10 18:17:27,127 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-10 18:17:27,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-10 18:17:27,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-10 18:17:27,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-10 18:17:27,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-10 18:17:27,129 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-10 18:17:27,130 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-10 18:17:27,130 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-10 18:17:27,131 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-10 18:17:27,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-10 18:17:27,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-10 18:17:27,131 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-10 18:17:27,132 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-10 18:17:27,133 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_LAZY.epf [2022-01-10 18:17:27,145 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 18:17:27,145 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 18:17:27,146 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 18:17:27,146 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 18:17:27,146 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 18:17:27,147 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 18:17:27,147 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 18:17:27,147 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 18:17:27,147 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 18:17:27,147 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 18:17:27,147 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 18:17:27,147 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 18:17:27,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 18:17:27,147 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 18:17:27,148 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-10 18:17:27,148 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-10 18:17:27,148 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 18:17:27,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 18:17:27,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 18:17:27,148 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 18:17:27,148 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 18:17:27,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 18:17:27,148 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 18:17:27,148 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 18:17:27,148 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 18:17:27,148 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-10 18:17:27,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-10 18:17:27,149 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 18:17:27,149 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 18:17:27,149 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 18:17:27,149 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-10 18:17:27,149 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-10 18:17:27,150 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-10 18:17:27,150 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_LAZY WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 18:17:27,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 18:17:27,319 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 18:17:27,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 18:17:27,321 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 18:17:27,322 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 18:17:27,322 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product64.cil.c [2022-01-10 18:17:27,389 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41abfe35c/e42ccdd1f4264d179476046b6faf6e00/FLAGbd1c381d3 [2022-01-10 18:17:27,762 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 18:17:27,763 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product64.cil.c [2022-01-10 18:17:27,771 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41abfe35c/e42ccdd1f4264d179476046b6faf6e00/FLAGbd1c381d3 [2022-01-10 18:17:27,780 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41abfe35c/e42ccdd1f4264d179476046b6faf6e00 [2022-01-10 18:17:27,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 18:17:27,785 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-10 18:17:27,786 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 18:17:27,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 18:17:27,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 18:17:27,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 06:17:27" (1/1) ... [2022-01-10 18:17:27,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53bc54db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:27, skipping insertion in model container [2022-01-10 18:17:27,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 06:17:27" (1/1) ... [2022-01-10 18:17:27,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 18:17:27,825 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 18:17:27,988 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_spec4_product64.cil.c[2897,2910] [2022-01-10 18:17:28,059 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 18:17:28,074 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-01-10 18:17:28,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 18:17:28,101 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_spec4_product64.cil.c[2897,2910] [2022-01-10 18:17:28,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 18:17:28,133 INFO L203 MainTranslator]: Completed pre-run [2022-01-10 18:17:28,143 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_spec4_product64.cil.c[2897,2910] [2022-01-10 18:17:28,184 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 18:17:28,207 INFO L208 MainTranslator]: Completed translation [2022-01-10 18:17:28,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:28 WrapperNode [2022-01-10 18:17:28,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 18:17:28,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-10 18:17:28,209 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-10 18:17:28,209 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-10 18:17:28,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:28" (1/1) ... [2022-01-10 18:17:28,227 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:28" (1/1) ... [2022-01-10 18:17:28,267 INFO L137 Inliner]: procedures = 61, calls = 163, calls flagged for inlining = 60, calls inlined = 176, statements flattened = 1263 [2022-01-10 18:17:28,267 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-10 18:17:28,268 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-10 18:17:28,268 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-10 18:17:28,268 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-10 18:17:28,273 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:28" (1/1) ... [2022-01-10 18:17:28,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:28" (1/1) ... [2022-01-10 18:17:28,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:28" (1/1) ... [2022-01-10 18:17:28,279 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:28" (1/1) ... [2022-01-10 18:17:28,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:28" (1/1) ... [2022-01-10 18:17:28,298 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:28" (1/1) ... [2022-01-10 18:17:28,300 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:28" (1/1) ... [2022-01-10 18:17:28,304 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-10 18:17:28,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-10 18:17:28,304 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-10 18:17:28,305 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-10 18:17:28,311 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:28" (1/1) ... [2022-01-10 18:17:28,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 18:17:28,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 18:17:28,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-01-10 18:17:28,371 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-01-10 18:17:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-10 18:17:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-10 18:17:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-10 18:17:28,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-10 18:17:28,477 INFO L234 CfgBuilder]: Building ICFG [2022-01-10 18:17:28,478 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-10 18:17:28,987 INFO L275 CfgBuilder]: Performing block encoding [2022-01-10 18:17:28,995 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-10 18:17:28,995 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-01-10 18:17:28,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 06:17:28 BoogieIcfgContainer [2022-01-10 18:17:28,997 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-10 18:17:28,997 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-10 18:17:28,997 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-10 18:17:28,998 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-10 18:17:29,000 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 06:17:28" (1/1) ... [2022-01-10 18:17:29,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 06:17:29 BasicIcfg [2022-01-10 18:17:29,139 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-10 18:17:29,145 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-10 18:17:29,145 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-10 18:17:29,147 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-10 18:17:29,147 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 06:17:27" (1/4) ... [2022-01-10 18:17:29,148 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@588e72c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 06:17:29, skipping insertion in model container [2022-01-10 18:17:29,148 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:17:28" (2/4) ... [2022-01-10 18:17:29,148 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@588e72c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 06:17:29, skipping insertion in model container [2022-01-10 18:17:29,148 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 06:17:28" (3/4) ... [2022-01-10 18:17:29,148 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@588e72c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 06:17:29, skipping insertion in model container [2022-01-10 18:17:29,148 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 06:17:29" (4/4) ... [2022-01-10 18:17:29,149 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product64.cil.cTransformedIcfg [2022-01-10 18:17:29,152 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-10 18:17:29,152 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-01-10 18:17:29,188 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-10 18:17:29,192 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-10 18:17:29,193 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-01-10 18:17:29,205 INFO L276 IsEmpty]: Start isEmpty. Operand has 326 states, 322 states have (on average 1.360248447204969) internal successors, (438), 325 states have internal predecessors, (438), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:29,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-01-10 18:17:29,210 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:29,210 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 18:17:29,210 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:29,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:29,214 INFO L85 PathProgramCache]: Analyzing trace with hash 1943065713, now seen corresponding path program 1 times [2022-01-10 18:17:29,219 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:29,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [770206080] [2022-01-10 18:17:29,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:29,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:29,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:17:29,370 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:29,371 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [770206080] [2022-01-10 18:17:29,371 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [770206080] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:17:29,371 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:17:29,371 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:17:29,372 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075487261] [2022-01-10 18:17:29,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:17:29,375 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-10 18:17:29,375 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:29,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-10 18:17:29,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-10 18:17:29,407 INFO L87 Difference]: Start difference. First operand has 326 states, 322 states have (on average 1.360248447204969) internal successors, (438), 325 states have internal predecessors, (438), 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 8.5) internal successors, (17), 2 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:29,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:29,454 INFO L93 Difference]: Finished difference Result 642 states and 865 transitions. [2022-01-10 18:17:29,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-10 18:17:29,462 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 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 17 [2022-01-10 18:17:29,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:29,474 INFO L225 Difference]: With dead ends: 642 [2022-01-10 18:17:29,475 INFO L226 Difference]: Without dead ends: 316 [2022-01-10 18:17:29,479 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-10 18:17:29,481 INFO L933 BasicCegarLoop]: 428 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, 428 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 18:17:29,481 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 428 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:17:29,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 316 states. [2022-01-10 18:17:29,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 316 to 316. [2022-01-10 18:17:29,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 316 states, 313 states have (on average 1.34185303514377) internal successors, (420), 315 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:29,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 316 states and 420 transitions. [2022-01-10 18:17:29,538 INFO L78 Accepts]: Start accepts. Automaton has 316 states and 420 transitions. Word has length 17 [2022-01-10 18:17:29,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:29,538 INFO L470 AbstractCegarLoop]: Abstraction has 316 states and 420 transitions. [2022-01-10 18:17:29,538 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:29,538 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 420 transitions. [2022-01-10 18:17:29,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-01-10 18:17:29,539 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:29,539 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 18:17:29,539 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-10 18:17:29,539 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:29,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:29,540 INFO L85 PathProgramCache]: Analyzing trace with hash -501461204, now seen corresponding path program 1 times [2022-01-10 18:17:29,540 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:29,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439421925] [2022-01-10 18:17:29,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:29,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:29,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:17:29,593 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:29,593 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [439421925] [2022-01-10 18:17:29,593 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [439421925] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:17:29,593 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:17:29,594 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:17:29,594 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [764986901] [2022-01-10 18:17:29,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:17:29,595 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 18:17:29,595 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:29,595 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 18:17:29,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:17:29,595 INFO L87 Difference]: Start difference. First operand 316 states and 420 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:29,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:29,660 INFO L93 Difference]: Finished difference Result 686 states and 914 transitions. [2022-01-10 18:17:29,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 18:17:29,662 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 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 18 [2022-01-10 18:17:29,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:29,664 INFO L225 Difference]: With dead ends: 686 [2022-01-10 18:17:29,664 INFO L226 Difference]: Without dead ends: 377 [2022-01-10 18:17:29,665 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:17:29,665 INFO L933 BasicCegarLoop]: 427 mSDtfsCounter, 403 mSDsluCounter, 74 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 403 SdHoareTripleChecker+Valid, 501 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 18:17:29,666 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [403 Valid, 501 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:17:29,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2022-01-10 18:17:29,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 368. [2022-01-10 18:17:29,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 368 states, 365 states have (on average 1.3452054794520547) internal successors, (491), 367 states have internal predecessors, (491), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:29,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 491 transitions. [2022-01-10 18:17:29,681 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 491 transitions. Word has length 18 [2022-01-10 18:17:29,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:29,681 INFO L470 AbstractCegarLoop]: Abstraction has 368 states and 491 transitions. [2022-01-10 18:17:29,682 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:29,682 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 491 transitions. [2022-01-10 18:17:29,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-01-10 18:17:29,683 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:29,683 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] [2022-01-10 18:17:29,683 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-10 18:17:29,683 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:29,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:29,683 INFO L85 PathProgramCache]: Analyzing trace with hash -812777338, now seen corresponding path program 1 times [2022-01-10 18:17:29,684 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:29,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914544343] [2022-01-10 18:17:29,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:29,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:29,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:17:29,722 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:29,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914544343] [2022-01-10 18:17:29,722 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [914544343] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:17:29,722 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:17:29,722 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:17:29,722 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935028940] [2022-01-10 18:17:29,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:17:29,723 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 18:17:29,723 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:29,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 18:17:29,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:17:29,724 INFO L87 Difference]: Start difference. First operand 368 states and 491 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:29,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:29,832 INFO L93 Difference]: Finished difference Result 738 states and 977 transitions. [2022-01-10 18:17:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 18:17:29,833 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 states have internal predecessors, (24), 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 24 [2022-01-10 18:17:29,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:29,834 INFO L225 Difference]: With dead ends: 738 [2022-01-10 18:17:29,834 INFO L226 Difference]: Without dead ends: 377 [2022-01-10 18:17:29,838 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:17:29,840 INFO L933 BasicCegarLoop]: 305 mSDtfsCounter, 227 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 227 SdHoareTripleChecker+Valid, 437 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 18:17:29,840 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [227 Valid, 437 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:17:29,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2022-01-10 18:17:29,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 371. [2022-01-10 18:17:29,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 371 states, 368 states have (on average 1.2798913043478262) internal successors, (471), 370 states have internal predecessors, (471), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 471 transitions. [2022-01-10 18:17:29,862 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 471 transitions. Word has length 24 [2022-01-10 18:17:29,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:29,862 INFO L470 AbstractCegarLoop]: Abstraction has 371 states and 471 transitions. [2022-01-10 18:17:29,863 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:29,863 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 471 transitions. [2022-01-10 18:17:29,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-01-10 18:17:29,864 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:29,865 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] [2022-01-10 18:17:29,865 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-10 18:17:29,865 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:29,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:29,866 INFO L85 PathProgramCache]: Analyzing trace with hash 605238335, now seen corresponding path program 1 times [2022-01-10 18:17:29,866 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:29,866 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267540339] [2022-01-10 18:17:29,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:29,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:29,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:17:29,964 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:29,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [267540339] [2022-01-10 18:17:29,964 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [267540339] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:17:29,964 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:17:29,964 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-10 18:17:29,964 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [622402355] [2022-01-10 18:17:29,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:17:29,964 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 18:17:29,964 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:29,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 18:17:29,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-10 18:17:29,965 INFO L87 Difference]: Start difference. First operand 371 states and 471 transitions. Second operand has 5 states, 5 states have (on average 5.6) internal successors, (28), 4 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:30,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:30,193 INFO L93 Difference]: Finished difference Result 2095 states and 2652 transitions. [2022-01-10 18:17:30,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-10 18:17:30,193 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 4 states have internal predecessors, (28), 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 28 [2022-01-10 18:17:30,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:30,198 INFO L225 Difference]: With dead ends: 2095 [2022-01-10 18:17:30,198 INFO L226 Difference]: Without dead ends: 1731 [2022-01-10 18:17:30,199 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 [2022-01-10 18:17:30,207 INFO L933 BasicCegarLoop]: 508 mSDtfsCounter, 1594 mSDsluCounter, 1333 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1594 SdHoareTripleChecker+Valid, 1841 SdHoareTripleChecker+Invalid, 173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 18:17:30,208 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1594 Valid, 1841 Invalid, 173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:17:30,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1731 states. [2022-01-10 18:17:30,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1731 to 708. [2022-01-10 18:17:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 708 states, 705 states have (on average 1.2624113475177305) internal successors, (890), 707 states have internal predecessors, (890), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:30,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 708 states and 890 transitions. [2022-01-10 18:17:30,247 INFO L78 Accepts]: Start accepts. Automaton has 708 states and 890 transitions. Word has length 28 [2022-01-10 18:17:30,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:30,247 INFO L470 AbstractCegarLoop]: Abstraction has 708 states and 890 transitions. [2022-01-10 18:17:30,247 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 4 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:30,248 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 890 transitions. [2022-01-10 18:17:30,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-01-10 18:17:30,252 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:30,252 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] [2022-01-10 18:17:30,252 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-10 18:17:30,253 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:30,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:30,255 INFO L85 PathProgramCache]: Analyzing trace with hash 1345415289, now seen corresponding path program 1 times [2022-01-10 18:17:30,255 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:30,255 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722151619] [2022-01-10 18:17:30,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:30,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:30,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:30,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:17:30,349 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:30,349 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [722151619] [2022-01-10 18:17:30,349 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [722151619] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:17:30,349 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:17:30,349 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-10 18:17:30,349 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1189456263] [2022-01-10 18:17:30,349 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:17:30,350 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 18:17:30,350 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:30,350 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 18:17:30,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-10 18:17:30,350 INFO L87 Difference]: Start difference. First operand 708 states and 890 transitions. Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:30,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:30,672 INFO L93 Difference]: Finished difference Result 2079 states and 2595 transitions. [2022-01-10 18:17:30,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-10 18:17:30,673 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 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 30 [2022-01-10 18:17:30,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:30,678 INFO L225 Difference]: With dead ends: 2079 [2022-01-10 18:17:30,678 INFO L226 Difference]: Without dead ends: 2073 [2022-01-10 18:17:30,679 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 [2022-01-10 18:17:30,679 INFO L933 BasicCegarLoop]: 794 mSDtfsCounter, 1122 mSDsluCounter, 1515 mSDsCounter, 0 mSdLazyCounter, 207 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1122 SdHoareTripleChecker+Valid, 2309 SdHoareTripleChecker+Invalid, 236 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 207 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 18:17:30,680 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1122 Valid, 2309 Invalid, 236 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:17:30,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2073 states. [2022-01-10 18:17:30,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2073 to 708. [2022-01-10 18:17:30,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 708 states, 705 states have (on average 1.2539007092198582) internal successors, (884), 707 states have internal predecessors, (884), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:30,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 708 states and 884 transitions. [2022-01-10 18:17:30,732 INFO L78 Accepts]: Start accepts. Automaton has 708 states and 884 transitions. Word has length 30 [2022-01-10 18:17:30,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:30,735 INFO L470 AbstractCegarLoop]: Abstraction has 708 states and 884 transitions. [2022-01-10 18:17:30,735 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:30,736 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 884 transitions. [2022-01-10 18:17:30,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-01-10 18:17:30,738 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:30,738 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, 1, 1, 1, 1] [2022-01-10 18:17:30,738 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-10 18:17:30,738 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:30,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:30,739 INFO L85 PathProgramCache]: Analyzing trace with hash 1538484615, now seen corresponding path program 1 times [2022-01-10 18:17:30,739 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:30,739 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [265369161] [2022-01-10 18:17:30,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:30,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:30,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:30,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:17:30,818 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:30,818 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [265369161] [2022-01-10 18:17:30,818 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [265369161] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:17:30,818 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:17:30,818 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-10 18:17:30,819 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418502149] [2022-01-10 18:17:30,819 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:17:30,819 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 18:17:30,819 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:30,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 18:17:30,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-10 18:17:30,820 INFO L87 Difference]: Start difference. First operand 708 states and 884 transitions. Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:30,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:30,997 INFO L93 Difference]: Finished difference Result 1939 states and 2385 transitions. [2022-01-10 18:17:30,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-10 18:17:30,998 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 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 44 [2022-01-10 18:17:30,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:31,001 INFO L225 Difference]: With dead ends: 1939 [2022-01-10 18:17:31,002 INFO L226 Difference]: Without dead ends: 1238 [2022-01-10 18:17:31,003 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-01-10 18:17:31,004 INFO L933 BasicCegarLoop]: 359 mSDtfsCounter, 432 mSDsluCounter, 974 mSDsCounter, 0 mSdLazyCounter, 123 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 432 SdHoareTripleChecker+Valid, 1333 SdHoareTripleChecker+Invalid, 164 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 18:17:31,004 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [432 Valid, 1333 Invalid, 164 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 123 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:17:31,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1238 states. [2022-01-10 18:17:31,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1238 to 762. [2022-01-10 18:17:31,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 762 states, 759 states have (on average 1.2358366271409749) internal successors, (938), 761 states have internal predecessors, (938), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 762 states and 938 transitions. [2022-01-10 18:17:31,071 INFO L78 Accepts]: Start accepts. Automaton has 762 states and 938 transitions. Word has length 44 [2022-01-10 18:17:31,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:31,072 INFO L470 AbstractCegarLoop]: Abstraction has 762 states and 938 transitions. [2022-01-10 18:17:31,073 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:31,073 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 938 transitions. [2022-01-10 18:17:31,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-01-10 18:17:31,073 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:31,073 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, 1, 1, 1, 1] [2022-01-10 18:17:31,073 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-01-10 18:17:31,074 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:31,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:31,074 INFO L85 PathProgramCache]: Analyzing trace with hash 541412262, now seen corresponding path program 1 times [2022-01-10 18:17:31,074 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:31,074 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [734432594] [2022-01-10 18:17:31,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:31,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:31,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:31,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:17:31,119 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:31,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [734432594] [2022-01-10 18:17:31,119 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [734432594] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:17:31,120 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:17:31,120 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-10 18:17:31,120 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1991776071] [2022-01-10 18:17:31,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:17:31,120 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-10 18:17:31,121 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:31,121 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-10 18:17:31,121 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-01-10 18:17:31,121 INFO L87 Difference]: Start difference. First operand 762 states and 938 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:31,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:31,262 INFO L93 Difference]: Finished difference Result 1890 states and 2304 transitions. [2022-01-10 18:17:31,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-10 18:17:31,262 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 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 44 [2022-01-10 18:17:31,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:31,265 INFO L225 Difference]: With dead ends: 1890 [2022-01-10 18:17:31,265 INFO L226 Difference]: Without dead ends: 1135 [2022-01-10 18:17:31,266 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-10 18:17:31,267 INFO L933 BasicCegarLoop]: 390 mSDtfsCounter, 376 mSDsluCounter, 633 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 376 SdHoareTripleChecker+Valid, 1023 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 18:17:31,267 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [376 Valid, 1023 Invalid, 109 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:17:31,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1135 states. [2022-01-10 18:17:31,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1135 to 690. [2022-01-10 18:17:31,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 690 states, 687 states have (on average 1.2212518195050945) internal successors, (839), 689 states have internal predecessors, (839), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:31,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 690 states and 839 transitions. [2022-01-10 18:17:31,311 INFO L78 Accepts]: Start accepts. Automaton has 690 states and 839 transitions. Word has length 44 [2022-01-10 18:17:31,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:31,311 INFO L470 AbstractCegarLoop]: Abstraction has 690 states and 839 transitions. [2022-01-10 18:17:31,311 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:31,311 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 839 transitions. [2022-01-10 18:17:31,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-01-10 18:17:31,312 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:31,312 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 18:17:31,312 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-10 18:17:31,312 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:31,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:31,313 INFO L85 PathProgramCache]: Analyzing trace with hash 1882324343, now seen corresponding path program 1 times [2022-01-10 18:17:31,313 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:31,313 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265769150] [2022-01-10 18:17:31,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:31,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:31,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:17:31,349 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:31,349 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1265769150] [2022-01-10 18:17:31,349 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1265769150] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:17:31,349 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:17:31,350 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 18:17:31,350 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [173979892] [2022-01-10 18:17:31,350 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:17:31,350 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 18:17:31,350 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:31,350 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 18:17:31,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:17:31,350 INFO L87 Difference]: Start difference. First operand 690 states and 839 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:31,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:31,369 INFO L93 Difference]: Finished difference Result 690 states and 839 transitions. [2022-01-10 18:17:31,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 18:17:31,370 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 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 63 [2022-01-10 18:17:31,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:31,371 INFO L225 Difference]: With dead ends: 690 [2022-01-10 18:17:31,371 INFO L226 Difference]: Without dead ends: 288 [2022-01-10 18:17:31,371 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 [2022-01-10 18:17:31,372 INFO L933 BasicCegarLoop]: 126 mSDtfsCounter, 119 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 119 SdHoareTripleChecker+Valid, 132 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 18:17:31,372 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [119 Valid, 132 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:17:31,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2022-01-10 18:17:31,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 288. [2022-01-10 18:17:31,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 288 states, 287 states have (on average 1.2508710801393728) internal successors, (359), 287 states have internal predecessors, (359), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:31,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 359 transitions. [2022-01-10 18:17:31,399 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 359 transitions. Word has length 63 [2022-01-10 18:17:31,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:31,399 INFO L470 AbstractCegarLoop]: Abstraction has 288 states and 359 transitions. [2022-01-10 18:17:31,399 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:31,399 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 359 transitions. [2022-01-10 18:17:31,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-01-10 18:17:31,400 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:31,400 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1] [2022-01-10 18:17:31,400 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-10 18:17:31,400 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:31,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:31,400 INFO L85 PathProgramCache]: Analyzing trace with hash 906855747, now seen corresponding path program 1 times [2022-01-10 18:17:31,401 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:31,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1966000109] [2022-01-10 18:17:31,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:31,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:31,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:31,461 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-01-10 18:17:31,462 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:31,462 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1966000109] [2022-01-10 18:17:31,462 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1966000109] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:17:31,462 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:17:31,462 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:17:31,462 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373821087] [2022-01-10 18:17:31,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:17:31,462 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 18:17:31,462 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:31,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 18:17:31,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:17:31,463 INFO L87 Difference]: Start difference. First operand 288 states and 359 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:31,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:31,511 INFO L93 Difference]: Finished difference Result 626 states and 782 transitions. [2022-01-10 18:17:31,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 18:17:31,511 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 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 76 [2022-01-10 18:17:31,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:31,512 INFO L225 Difference]: With dead ends: 626 [2022-01-10 18:17:31,512 INFO L226 Difference]: Without dead ends: 345 [2022-01-10 18:17:31,513 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 [2022-01-10 18:17:31,515 INFO L933 BasicCegarLoop]: 124 mSDtfsCounter, 27 mSDsluCounter, 108 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 232 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 18:17:31,515 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [27 Valid, 232 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:17:31,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2022-01-10 18:17:31,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 345. [2022-01-10 18:17:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 345 states, 344 states have (on average 1.2412790697674418) internal successors, (427), 344 states have internal predecessors, (427), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:31,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 345 states and 427 transitions. [2022-01-10 18:17:31,562 INFO L78 Accepts]: Start accepts. Automaton has 345 states and 427 transitions. Word has length 76 [2022-01-10 18:17:31,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:31,562 INFO L470 AbstractCegarLoop]: Abstraction has 345 states and 427 transitions. [2022-01-10 18:17:31,562 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:31,562 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 427 transitions. [2022-01-10 18:17:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-01-10 18:17:31,563 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:31,563 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1] [2022-01-10 18:17:31,563 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-10 18:17:31,563 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:31,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:31,563 INFO L85 PathProgramCache]: Analyzing trace with hash 1184931197, now seen corresponding path program 1 times [2022-01-10 18:17:31,563 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:31,564 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170983608] [2022-01-10 18:17:31,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:31,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:31,650 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-01-10 18:17:31,650 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:31,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170983608] [2022-01-10 18:17:31,651 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [170983608] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-10 18:17:31,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2099579503] [2022-01-10 18:17:31,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:31,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 18:17:31,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 18:17:31,653 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-10 18:17:31,680 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-01-10 18:17:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:31,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 656 conjuncts, 15 conjunts are in the unsatisfiable core [2022-01-10 18:17:31,782 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 18:17:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-01-10 18:17:32,399 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-10 18:17:32,657 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-01-10 18:17:32,657 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2099579503] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-10 18:17:32,657 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-10 18:17:32,658 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 6] total 13 [2022-01-10 18:17:32,658 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [753851634] [2022-01-10 18:17:32,658 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-10 18:17:32,658 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-01-10 18:17:32,658 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:32,658 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-01-10 18:17:32,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2022-01-10 18:17:32,659 INFO L87 Difference]: Start difference. First operand 345 states and 427 transitions. Second operand has 14 states, 14 states have (on average 11.642857142857142) internal successors, (163), 13 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:35,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:35,169 INFO L93 Difference]: Finished difference Result 3951 states and 4933 transitions. [2022-01-10 18:17:35,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2022-01-10 18:17:35,170 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 11.642857142857142) internal successors, (163), 13 states have internal predecessors, (163), 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 78 [2022-01-10 18:17:35,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:35,181 INFO L225 Difference]: With dead ends: 3951 [2022-01-10 18:17:35,181 INFO L226 Difference]: Without dead ends: 3670 [2022-01-10 18:17:35,183 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 145 SyntacticMatches, 3 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1629 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=1004, Invalid=3826, Unknown=0, NotChecked=0, Total=4830 [2022-01-10 18:17:35,183 INFO L933 BasicCegarLoop]: 570 mSDtfsCounter, 4238 mSDsluCounter, 3219 mSDsCounter, 0 mSdLazyCounter, 592 mSolverCounterSat, 160 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4238 SdHoareTripleChecker+Valid, 3789 SdHoareTripleChecker+Invalid, 752 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 160 IncrementalHoareTripleChecker+Valid, 592 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-01-10 18:17:35,184 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4238 Valid, 3789 Invalid, 752 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [160 Valid, 592 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-01-10 18:17:35,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3670 states. [2022-01-10 18:17:35,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3670 to 578. [2022-01-10 18:17:35,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 578 states, 577 states have (on average 1.2478336221837087) internal successors, (720), 577 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:35,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 578 states and 720 transitions. [2022-01-10 18:17:35,263 INFO L78 Accepts]: Start accepts. Automaton has 578 states and 720 transitions. Word has length 78 [2022-01-10 18:17:35,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:35,264 INFO L470 AbstractCegarLoop]: Abstraction has 578 states and 720 transitions. [2022-01-10 18:17:35,264 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 11.642857142857142) internal successors, (163), 13 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:35,264 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 720 transitions. [2022-01-10 18:17:35,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-01-10 18:17:35,268 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:17:35,268 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-01-10 18:17:35,288 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-01-10 18:17:35,488 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-01-10 18:17:35,488 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:17:35,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:17:35,489 INFO L85 PathProgramCache]: Analyzing trace with hash -262220554, now seen corresponding path program 1 times [2022-01-10 18:17:35,489 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:17:35,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460406096] [2022-01-10 18:17:35,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:17:35,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:17:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:17:35,551 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-01-10 18:17:35,552 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:17:35,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460406096] [2022-01-10 18:17:35,552 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460406096] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:17:35,552 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:17:35,552 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-10 18:17:35,552 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [636962778] [2022-01-10 18:17:35,552 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:17:35,552 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 18:17:35,552 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:17:35,553 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 18:17:35,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-10 18:17:35,553 INFO L87 Difference]: Start difference. First operand 578 states and 720 transitions. Second operand has 5 states, 5 states have (on average 19.0) internal successors, (95), 5 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:35,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:17:35,618 INFO L93 Difference]: Finished difference Result 1008 states and 1242 transitions. [2022-01-10 18:17:35,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-10 18:17:35,619 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.0) internal successors, (95), 5 states have internal predecessors, (95), 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 112 [2022-01-10 18:17:35,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:17:35,620 INFO L225 Difference]: With dead ends: 1008 [2022-01-10 18:17:35,620 INFO L226 Difference]: Without dead ends: 0 [2022-01-10 18:17:35,621 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-01-10 18:17:35,621 INFO L933 BasicCegarLoop]: 163 mSDtfsCounter, 265 mSDsluCounter, 328 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 265 SdHoareTripleChecker+Valid, 491 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 18:17:35,621 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [265 Valid, 491 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:17:35,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-01-10 18:17:35,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-01-10 18:17:35,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:35,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-01-10 18:17:35,622 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 112 [2022-01-10 18:17:35,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:17:35,622 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-01-10 18:17:35,622 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.0) internal successors, (95), 5 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:17:35,622 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-01-10 18:17:35,622 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-01-10 18:17:35,624 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-01-10 18:17:35,624 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-01-10 18:17:35,625 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-01-10 18:17:35,625 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-01-10 18:17:35,626 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-01-10 18:17:44,962 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-01-10 18:17:44,963 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-01-10 18:17:44,963 INFO L854 garLoopResultBuilder]: At program point L1023(lines 1019 1025) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:17:44,963 INFO L854 garLoopResultBuilder]: At program point L1016(lines 1012 1018) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:17:44,963 INFO L854 garLoopResultBuilder]: At program point L1031(lines 1026 1034) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:17:44,963 INFO L858 garLoopResultBuilder]: For program point L140(lines 140 147) no Hoare annotation was computed. [2022-01-10 18:17:44,963 INFO L854 garLoopResultBuilder]: At program point L113(lines 109 115) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:17:44,963 INFO L858 garLoopResultBuilder]: For program point L140-2(lines 140 147) no Hoare annotation was computed. [2022-01-10 18:17:44,963 INFO L854 garLoopResultBuilder]: At program point L203-2(lines 203 252) the Hoare annotation is: (let ((.cse0 (<= ~waterLevel~0Int 1)) (.cse5 (<= 1 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse1 (<= 1 ~systemActive~0Int)) (.cse3 (<= 1 ~waterLevel~0Int)) (.cse6 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int|)) (.cse7 (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296))) (.cse8 (< ~waterLevel~0Int 4294967296)) (.cse2 (= ~pumpRunning~0Int 0)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 1) .cse5 .cse2 (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1) .cse3 .cse6 .cse4) (and .cse7 .cse8 .cse5 .cse1 .cse3 .cse6 .cse4) (and .cse7 .cse8 .cse2 (<= 0 ~waterLevel~0Int) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) .cse4))) [2022-01-10 18:17:44,963 INFO L861 garLoopResultBuilder]: At program point L149(lines 130 152) the Hoare annotation is: true [2022-01-10 18:17:44,963 INFO L854 garLoopResultBuilder]: At program point L253(lines 202 254) the Hoare annotation is: false [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point L204(lines 203 252) no Hoare annotation was computed. [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point L276-3(lines 276 282) no Hoare annotation was computed. [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point L205(lines 205 209) no Hoare annotation was computed. [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point L904-3(lines 904 908) no Hoare annotation was computed. [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point L276-5(lines 275 294) no Hoare annotation was computed. [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point L213(lines 213 219) no Hoare annotation was computed. [2022-01-10 18:17:44,964 INFO L854 garLoopResultBuilder]: At program point L904-5(lines 900 911) the Hoare annotation is: false [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point L360-2(lines 360 377) no Hoare annotation was computed. [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point L283-3(lines 283 289) no Hoare annotation was computed. [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point L916(lines 916 920) no Hoare annotation was computed. [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point L213-2(lines 213 219) no Hoare annotation was computed. [2022-01-10 18:17:44,964 INFO L854 garLoopResultBuilder]: At program point L941-5(lines 936 944) the Hoare annotation is: false [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point L334-6(lines 334 351) no Hoare annotation was computed. [2022-01-10 18:17:44,964 INFO L854 garLoopResultBuilder]: At program point L973-1(lines 968 976) the Hoare annotation is: false [2022-01-10 18:17:44,964 INFO L854 garLoopResultBuilder]: At program point L916-2(lines 912 923) the Hoare annotation is: (let ((.cse2 (<= 1 ~systemActive~0Int)) (.cse0 (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296))) (.cse1 (< ~waterLevel~0Int 4294967296)) (.cse3 (= ~pumpRunning~0Int 0)) (.cse5 (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0))) (.cse6 (<= 1 ~waterLevel~0Int)) (.cse7 (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0)))) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 (<= 0 ~waterLevel~0Int) .cse4) (and .cse0 .cse1 .cse2 .cse5 .cse6 .cse7 .cse4) (and .cse0 .cse1 .cse3 .cse5 .cse6 .cse7 .cse4))) [2022-01-10 18:17:44,964 INFO L858 garLoopResultBuilder]: For program point L223(lines 223 229) no Hoare annotation was computed. [2022-01-10 18:17:44,965 INFO L854 garLoopResultBuilder]: At program point L421-5(lines 414 424) the Hoare annotation is: false [2022-01-10 18:17:44,965 INFO L854 garLoopResultBuilder]: At program point L996-3(lines 991 999) the Hoare annotation is: false [2022-01-10 18:17:44,965 INFO L858 garLoopResultBuilder]: For program point L308-14(lines 308 325) no Hoare annotation was computed. [2022-01-10 18:17:44,965 INFO L858 garLoopResultBuilder]: For program point L173-2(lines 173 186) no Hoare annotation was computed. [2022-01-10 18:17:44,965 INFO L858 garLoopResultBuilder]: For program point L928(lines 928 932) no Hoare annotation was computed. [2022-01-10 18:17:44,965 INFO L858 garLoopResultBuilder]: For program point L223-2(lines 223 229) no Hoare annotation was computed. [2022-01-10 18:17:44,965 INFO L858 garLoopResultBuilder]: For program point L364-3(lines 364 372) no Hoare annotation was computed. [2022-01-10 18:17:44,965 INFO L858 garLoopResultBuilder]: For program point L498-9(lines 498 502) no Hoare annotation was computed. [2022-01-10 18:17:44,965 INFO L858 garLoopResultBuilder]: For program point L981-7(lines 981 987) no Hoare annotation was computed. [2022-01-10 18:17:44,965 INFO L854 garLoopResultBuilder]: At program point L300-15(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,965 INFO L854 garLoopResultBuilder]: At program point L430-1(lines 425 433) the Hoare annotation is: false [2022-01-10 18:17:44,965 INFO L854 garLoopResultBuilder]: At program point L173-3(lines 165 189) the Hoare annotation is: false [2022-01-10 18:17:44,965 INFO L854 garLoopResultBuilder]: At program point L928-2(lines 924 935) the Hoare annotation is: (let ((.cse2 (<= 1 ~systemActive~0Int)) (.cse9 (<= ~waterLevel~0Int 1)) (.cse7 (<= 1 ~waterLevel~0Int)) (.cse0 (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296))) (.cse1 (< ~waterLevel~0Int 4294967296)) (.cse3 (= ~pumpRunning~0Int 0)) (.cse4 (<= 0 ~waterLevel~0Int)) (.cse6 (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0))) (.cse8 (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0)))) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse6 .cse7 .cse8 .cse5) (and .cse9 .cse2 .cse3 .cse7 .cse5) (and .cse9 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 1) (<= 1 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse3 (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1) .cse7 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int|) .cse5) (and .cse0 .cse1 .cse3 .cse4 .cse6 .cse8 .cse5))) [2022-01-10 18:17:44,965 INFO L858 garLoopResultBuilder]: For program point L233(lines 233 248) no Hoare annotation was computed. [2022-01-10 18:17:44,965 INFO L854 garLoopResultBuilder]: At program point L411-4(lines 406 413) the Hoare annotation is: false [2022-01-10 18:17:44,965 INFO L858 garLoopResultBuilder]: For program point L334-4(lines 334 351) no Hoare annotation was computed. [2022-01-10 18:17:44,965 INFO L858 garLoopResultBuilder]: For program point L498-11(lines 498 502) no Hoare annotation was computed. [2022-01-10 18:17:44,965 INFO L854 garLoopResultBuilder]: At program point L986-7(lines 977 990) the Hoare annotation is: false [2022-01-10 18:17:44,966 INFO L854 garLoopResultBuilder]: At program point L308-15(lines 304 328) the Hoare annotation is: false [2022-01-10 18:17:44,966 INFO L858 garLoopResultBuilder]: For program point L177-3(lines 177 183) no Hoare annotation was computed. [2022-01-10 18:17:44,966 INFO L854 garLoopResultBuilder]: At program point L293-1(lines 272 295) the Hoare annotation is: false [2022-01-10 18:17:44,966 INFO L854 garLoopResultBuilder]: At program point L528(lines 523 530) the Hoare annotation is: (let ((.cse0 (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296))) (.cse1 (< ~waterLevel~0Int 4294967296)) (.cse2 (<= 1 ~systemActive~0Int)) (.cse3 (= ~pumpRunning~0Int 0)) (.cse5 (<= 1 ~waterLevel~0Int)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 (<= 0 ~waterLevel~0Int) .cse4) (and .cse0 .cse1 .cse2 (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) .cse5 (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) .cse4) (and (<= ~waterLevel~0Int 1) .cse2 .cse3 .cse5 .cse4))) [2022-01-10 18:17:44,966 INFO L858 garLoopResultBuilder]: For program point L241(lines 241 247) no Hoare annotation was computed. [2022-01-10 18:17:44,966 INFO L854 garLoopResultBuilder]: At program point L360-3(lines 356 380) the Hoare annotation is: false [2022-01-10 18:17:44,966 INFO L854 garLoopResultBuilder]: At program point L996-2(lines 991 999) the Hoare annotation is: false [2022-01-10 18:17:44,966 INFO L858 garLoopResultBuilder]: For program point L308-10(lines 308 325) no Hoare annotation was computed. [2022-01-10 18:17:44,966 INFO L854 garLoopResultBuilder]: At program point L504-3(lines 489 507) the Hoare annotation is: false [2022-01-10 18:17:44,966 INFO L858 garLoopResultBuilder]: For program point L479-21(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,966 INFO L854 garLoopResultBuilder]: At program point L334-7(lines 330 354) the Hoare annotation is: false [2022-01-10 18:17:44,966 INFO L858 garLoopResultBuilder]: For program point L158-1(line 158) no Hoare annotation was computed. [2022-01-10 18:17:44,966 INFO L854 garLoopResultBuilder]: At program point L62-2(lines 62 76) the Hoare annotation is: false [2022-01-10 18:17:44,966 INFO L858 garLoopResultBuilder]: For program point L241-2(lines 233 248) no Hoare annotation was computed. [2022-01-10 18:17:44,966 INFO L858 garLoopResultBuilder]: For program point L512(lines 512 518) no Hoare annotation was computed. [2022-01-10 18:17:44,966 INFO L858 garLoopResultBuilder]: For program point L498-6(lines 498 502) no Hoare annotation was computed. [2022-01-10 18:17:44,966 INFO L858 garLoopResultBuilder]: For program point L981-5(lines 981 987) no Hoare annotation was computed. [2022-01-10 18:17:44,966 INFO L854 garLoopResultBuilder]: At program point L300-11(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,966 INFO L858 garLoopResultBuilder]: For program point L338-9(lines 338 346) no Hoare annotation was computed. [2022-01-10 18:17:44,966 INFO L858 garLoopResultBuilder]: For program point L479-23(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,967 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 158) no Hoare annotation was computed. [2022-01-10 18:17:44,967 INFO L854 garLoopResultBuilder]: At program point L159-1(lines 154 161) the Hoare annotation is: false [2022-01-10 18:17:44,967 INFO L861 garLoopResultBuilder]: At program point L77(lines 52 81) the Hoare annotation is: true [2022-01-10 18:17:44,967 INFO L858 garLoopResultBuilder]: For program point L63(line 63) no Hoare annotation was computed. [2022-01-10 18:17:44,967 INFO L858 garLoopResultBuilder]: For program point L276(lines 276 282) no Hoare annotation was computed. [2022-01-10 18:17:44,967 INFO L854 garLoopResultBuilder]: At program point L411(lines 406 413) the Hoare annotation is: (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) (= ~pumpRunning~0Int 0) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (<= 1 ~waterLevel~0Int) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,969 INFO L858 garLoopResultBuilder]: For program point L512-2(lines 512 518) no Hoare annotation was computed. [2022-01-10 18:17:44,970 INFO L858 garLoopResultBuilder]: For program point L498-8(lines 498 502) no Hoare annotation was computed. [2022-01-10 18:17:44,970 INFO L854 garLoopResultBuilder]: At program point L986-5(lines 977 990) the Hoare annotation is: false [2022-01-10 18:17:44,970 INFO L854 garLoopResultBuilder]: At program point L308-11(lines 304 328) the Hoare annotation is: false [2022-01-10 18:17:44,970 INFO L854 garLoopResultBuilder]: At program point L411-6(lines 406 413) the Hoare annotation is: false [2022-01-10 18:17:44,970 INFO L858 garLoopResultBuilder]: For program point L308-12(lines 308 325) no Hoare annotation was computed. [2022-01-10 18:17:44,970 INFO L854 garLoopResultBuilder]: At program point L485-7(lines 470 488) the Hoare annotation is: false [2022-01-10 18:17:44,970 INFO L861 garLoopResultBuilder]: At program point L258(lines 193 260) the Hoare annotation is: true [2022-01-10 18:17:44,970 INFO L858 garLoopResultBuilder]: For program point L66(lines 66 70) no Hoare annotation was computed. [2022-01-10 18:17:44,970 INFO L858 garLoopResultBuilder]: For program point L904(lines 904 908) no Hoare annotation was computed. [2022-01-10 18:17:44,970 INFO L858 garLoopResultBuilder]: For program point L276-2(lines 275 294) no Hoare annotation was computed. [2022-01-10 18:17:44,971 INFO L854 garLoopResultBuilder]: At program point L520(lines 508 522) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0Int 0)) (.cse1 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) .cse0 (<= 0 ~waterLevel~0Int) .cse1) (and (<= ~waterLevel~0Int 1) .cse0 (<= 1 ~waterLevel~0Int) .cse1))) [2022-01-10 18:17:44,971 INFO L854 garLoopResultBuilder]: At program point L504-2(lines 489 507) the Hoare annotation is: false [2022-01-10 18:17:44,971 INFO L858 garLoopResultBuilder]: For program point L479-15(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,971 INFO L854 garLoopResultBuilder]: At program point L334-5(lines 330 354) the Hoare annotation is: false [2022-01-10 18:17:44,971 INFO L858 garLoopResultBuilder]: For program point L981-6(lines 981 987) no Hoare annotation was computed. [2022-01-10 18:17:44,971 INFO L854 garLoopResultBuilder]: At program point L300-13(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,971 INFO L858 garLoopResultBuilder]: For program point L312-21(lines 312 320) no Hoare annotation was computed. [2022-01-10 18:17:44,971 INFO L861 garLoopResultBuilder]: At program point L124(lines 117 126) the Hoare annotation is: true [2022-01-10 18:17:44,971 INFO L858 garLoopResultBuilder]: For program point L66-1(lines 66 70) no Hoare annotation was computed. [2022-01-10 18:17:44,971 INFO L854 garLoopResultBuilder]: At program point L904-2(lines 900 911) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (<= 1 ~waterLevel~0Int) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,971 INFO L858 garLoopResultBuilder]: For program point L360(lines 360 377) no Hoare annotation was computed. [2022-01-10 18:17:44,971 INFO L858 garLoopResultBuilder]: For program point L283-1(lines 283 289) no Hoare annotation was computed. [2022-01-10 18:17:44,971 INFO L858 garLoopResultBuilder]: For program point L338-6(lines 338 346) no Hoare annotation was computed. [2022-01-10 18:17:44,971 INFO L858 garLoopResultBuilder]: For program point L479-17(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,971 INFO L854 garLoopResultBuilder]: At program point L986-6(lines 977 990) the Hoare annotation is: false [2022-01-10 18:17:44,971 INFO L854 garLoopResultBuilder]: At program point L308-13(lines 304 328) the Hoare annotation is: false [2022-01-10 18:17:44,971 INFO L854 garLoopResultBuilder]: At program point L941-9(lines 936 944) the Hoare annotation is: false [2022-01-10 18:17:44,971 INFO L854 garLoopResultBuilder]: At program point L300-14(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,971 INFO L858 garLoopResultBuilder]: For program point L276-6(lines 276 282) no Hoare annotation was computed. [2022-01-10 18:17:44,971 INFO L854 garLoopResultBuilder]: At program point L941(lines 936 944) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (<= 1 ~waterLevel~0Int) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,972 INFO L858 garLoopResultBuilder]: For program point L334-2(lines 334 351) no Hoare annotation was computed. [2022-01-10 18:17:44,972 INFO L854 garLoopResultBuilder]: At program point L973(lines 968 976) the Hoare annotation is: (let ((.cse0 (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296))) (.cse1 (< ~waterLevel~0Int 4294967296)) (.cse2 (<= 1 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse5 (= ~pumpRunning~0Int 0)) (.cse3 (<= 1 ~waterLevel~0Int)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 (<= 1 ~systemActive~0Int) .cse3 .cse4) (and .cse0 .cse1 .cse5 (<= 0 ~waterLevel~0Int) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) .cse4) (and (<= ~waterLevel~0Int 1) .cse2 .cse5 (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1) .cse3 .cse4))) [2022-01-10 18:17:44,972 INFO L854 garLoopResultBuilder]: At program point L411-5(lines 406 413) the Hoare annotation is: false [2022-01-10 18:17:44,972 INFO L858 garLoopResultBuilder]: For program point L308-8(lines 308 325) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L854 garLoopResultBuilder]: At program point L485-5(lines 470 488) the Hoare annotation is: false [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L479-18(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L854 garLoopResultBuilder]: At program point L421-9(lines 414 424) the Hoare annotation is: false [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L904-6(lines 904 908) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L276-8(lines 275 294) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L854 garLoopResultBuilder]: At program point L421(lines 414 424) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (<= 1 ~waterLevel~0Int) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,973 INFO L854 garLoopResultBuilder]: At program point L996-1(lines 991 999) the Hoare annotation is: false [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L308-6(lines 308 325) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L173(lines 173 186) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L981-4(lines 981 987) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L854 garLoopResultBuilder]: At program point L300-9(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L312-15(lines 312 320) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L479-20(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L396-21(lines 396 402) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L854 garLoopResultBuilder]: At program point L904-8(lines 900 911) the Hoare annotation is: false [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L360-4(lines 360 377) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L283-5(lines 283 289) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L364(lines 364 372) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L498-3(lines 498 502) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L858 garLoopResultBuilder]: For program point L981-3(lines 981 987) no Hoare annotation was computed. [2022-01-10 18:17:44,973 INFO L854 garLoopResultBuilder]: At program point L300-7(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L430(lines 425 433) the Hoare annotation is: false [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L173-1(lines 165 189) the Hoare annotation is: (let ((.cse0 (<= 1 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse2 (<= 1 ~waterLevel~0Int)) (.cse3 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int|)) (.cse5 (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296))) (.cse6 (< ~waterLevel~0Int 4294967296)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (<= ~waterLevel~0Int 1) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 1) .cse0 .cse1 (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1) .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse0 (<= 1 ~systemActive~0Int) .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse1 (<= 0 ~waterLevel~0Int) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) .cse4))) [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L986-4(lines 977 990) the Hoare annotation is: false [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L308-9(lines 304 328) the Hoare annotation is: false [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L941-7(lines 936 944) the Hoare annotation is: false [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L300-10(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L485-6(lines 470 488) the Hoare annotation is: false [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L396-23(lines 389 405) the Hoare annotation is: false [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L386-7(lines 381 388) the Hoare annotation is: false [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L941-10(lines 936 944) the Hoare annotation is: false [2022-01-10 18:17:44,974 INFO L858 garLoopResultBuilder]: For program point L334-10(lines 334 351) no Hoare annotation was computed. [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L973-2(lines 968 976) the Hoare annotation is: false [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L411-1(lines 406 413) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (<= 1 ~waterLevel~0Int) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,974 INFO L858 garLoopResultBuilder]: For program point L334(lines 334 351) no Hoare annotation was computed. [2022-01-10 18:17:44,974 INFO L858 garLoopResultBuilder]: For program point L498-5(lines 498 502) no Hoare annotation was computed. [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L986-3(lines 977 990) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse2 (<= 1 ~waterLevel~0Int)) (.cse3 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (<= ~waterLevel~0Int 1) .cse0 .cse1 (= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 1) .cse2 .cse3) (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) .cse0 .cse1 .cse2 .cse3))) [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L308-7(lines 304 328) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= 1 ~waterLevel~0Int)) (.cse2 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (<= ~waterLevel~0Int 1) .cse0 (= ~pumpRunning~0Int 0) .cse1 .cse2) (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) .cse0 .cse1 .cse2))) [2022-01-10 18:17:44,974 INFO L858 garLoopResultBuilder]: For program point L177(lines 177 183) no Hoare annotation was computed. [2022-01-10 18:17:44,974 INFO L854 garLoopResultBuilder]: At program point L293(lines 272 295) the Hoare annotation is: (let ((.cse0 (<= 1 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse2 (<= 1 ~waterLevel~0Int)) (.cse3 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int|)) (.cse5 (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296))) (.cse6 (< ~waterLevel~0Int 4294967296)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (<= ~waterLevel~0Int 1) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 1) .cse0 .cse1 (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1) .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse0 (<= 1 ~systemActive~0Int) .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse1 (<= 0 ~waterLevel~0Int) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) .cse4))) [2022-01-10 18:17:44,974 INFO L858 garLoopResultBuilder]: For program point L479-12(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,975 INFO L854 garLoopResultBuilder]: At program point L421-7(lines 414 424) the Hoare annotation is: false [2022-01-10 18:17:44,975 INFO L858 garLoopResultBuilder]: For program point L312-18(lines 312 320) no Hoare annotation was computed. [2022-01-10 18:17:44,975 INFO L854 garLoopResultBuilder]: At program point L421-10(lines 414 424) the Hoare annotation is: false [2022-01-10 18:17:44,975 INFO L854 garLoopResultBuilder]: At program point L996-5(lines 991 999) the Hoare annotation is: false [2022-01-10 18:17:44,975 INFO L858 garLoopResultBuilder]: For program point L308-22(lines 308 325) no Hoare annotation was computed. [2022-01-10 18:17:44,975 INFO L858 garLoopResultBuilder]: For program point L173-4(lines 173 186) no Hoare annotation was computed. [2022-01-10 18:17:44,975 INFO L854 garLoopResultBuilder]: At program point L360-1(lines 356 380) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= 1 ~waterLevel~0Int)) (.cse2 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (<= ~waterLevel~0Int 1) .cse0 (= ~pumpRunning~0Int 0) .cse1 .cse2) (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) .cse0 .cse1 .cse2))) [2022-01-10 18:17:44,975 INFO L854 garLoopResultBuilder]: At program point L996(lines 991 999) the Hoare annotation is: (and (= |ULTIMATE.start_ULTIMATE.start_isLowWaterSensorDry_#res#1Int| 0) (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (<= 1 ~waterLevel~0Int) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,975 INFO L858 garLoopResultBuilder]: For program point L308-2(lines 308 325) no Hoare annotation was computed. [2022-01-10 18:17:44,975 INFO L854 garLoopResultBuilder]: At program point L504-1(lines 489 507) the Hoare annotation is: false [2022-01-10 18:17:44,975 INFO L858 garLoopResultBuilder]: For program point L479-9(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,975 INFO L854 garLoopResultBuilder]: At program point L334-3(lines 330 354) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= 1 ~waterLevel~0Int)) (.cse2 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (<= ~waterLevel~0Int 1) .cse0 (= ~pumpRunning~0Int 0) .cse1 .cse2) (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) .cse0 .cse1 .cse2))) [2022-01-10 18:17:44,975 INFO L858 garLoopResultBuilder]: For program point L158(line 158) no Hoare annotation was computed. [2022-01-10 18:17:44,975 INFO L858 garLoopResultBuilder]: For program point L479-14(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,975 INFO L858 garLoopResultBuilder]: For program point L396-15(lines 396 402) no Hoare annotation was computed. [2022-01-10 18:17:44,977 INFO L854 garLoopResultBuilder]: At program point L941-8(lines 936 944) the Hoare annotation is: false [2022-01-10 18:17:44,977 INFO L854 garLoopResultBuilder]: At program point L300-12(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,977 INFO L858 garLoopResultBuilder]: For program point L364-6(lines 364 372) no Hoare annotation was computed. [2022-01-10 18:17:44,977 INFO L858 garLoopResultBuilder]: For program point L498-15(lines 498 502) no Hoare annotation was computed. [2022-01-10 18:17:44,977 INFO L858 garLoopResultBuilder]: For program point L981-11(lines 981 987) no Hoare annotation was computed. [2022-01-10 18:17:44,977 INFO L854 garLoopResultBuilder]: At program point L300-23(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,977 INFO L854 garLoopResultBuilder]: At program point L430-2(lines 425 433) the Hoare annotation is: false [2022-01-10 18:17:44,977 INFO L854 garLoopResultBuilder]: At program point L173-5(lines 165 189) the Hoare annotation is: false [2022-01-10 18:17:44,977 INFO L858 garLoopResultBuilder]: For program point L498(lines 498 502) no Hoare annotation was computed. [2022-01-10 18:17:44,977 INFO L858 garLoopResultBuilder]: For program point L981-1(lines 981 987) no Hoare annotation was computed. [2022-01-10 18:17:44,977 INFO L854 garLoopResultBuilder]: At program point L300-3(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,977 INFO L858 garLoopResultBuilder]: For program point L338-3(lines 338 346) no Hoare annotation was computed. [2022-01-10 18:17:44,977 INFO L858 garLoopResultBuilder]: For program point L479-11(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,977 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 158) no Hoare annotation was computed. [2022-01-10 18:17:44,977 INFO L854 garLoopResultBuilder]: At program point L159(lines 154 161) the Hoare annotation is: false [2022-01-10 18:17:44,977 INFO L854 garLoopResultBuilder]: At program point L485-4(lines 470 488) the Hoare annotation is: false [2022-01-10 18:17:44,977 INFO L854 garLoopResultBuilder]: At program point L396-17(lines 389 405) the Hoare annotation is: false [2022-01-10 18:17:44,977 INFO L854 garLoopResultBuilder]: At program point L386-5(lines 381 388) the Hoare annotation is: false [2022-01-10 18:17:44,977 INFO L854 garLoopResultBuilder]: At program point L421-8(lines 414 424) the Hoare annotation is: false [2022-01-10 18:17:44,977 INFO L854 garLoopResultBuilder]: At program point L411-7(lines 406 413) the Hoare annotation is: false [2022-01-10 18:17:44,978 INFO L858 garLoopResultBuilder]: For program point L334-8(lines 334 351) no Hoare annotation was computed. [2022-01-10 18:17:44,978 INFO L858 garLoopResultBuilder]: For program point L498-17(lines 498 502) no Hoare annotation was computed. [2022-01-10 18:17:44,978 INFO L854 garLoopResultBuilder]: At program point L986-11(lines 977 990) the Hoare annotation is: false [2022-01-10 18:17:44,978 INFO L854 garLoopResultBuilder]: At program point L308-23(lines 304 328) the Hoare annotation is: false [2022-01-10 18:17:44,978 INFO L858 garLoopResultBuilder]: For program point L177-6(lines 177 183) no Hoare annotation was computed. [2022-01-10 18:17:44,978 INFO L854 garLoopResultBuilder]: At program point L293-2(lines 272 295) the Hoare annotation is: false [2022-01-10 18:17:44,978 INFO L858 garLoopResultBuilder]: For program point L498-2(lines 498 502) no Hoare annotation was computed. [2022-01-10 18:17:44,978 INFO L854 garLoopResultBuilder]: At program point L986-1(lines 977 990) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 1) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (<= 1 ~waterLevel~0Int) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,978 INFO L854 garLoopResultBuilder]: At program point L308-3(lines 304 328) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 1) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (<= 1 ~waterLevel~0Int) (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~7#1Int|) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,978 INFO L854 garLoopResultBuilder]: At program point L411-3(lines 406 413) the Hoare annotation is: false [2022-01-10 18:17:44,978 INFO L858 garLoopResultBuilder]: For program point L308-4(lines 308 325) no Hoare annotation was computed. [2022-01-10 18:17:44,979 INFO L854 garLoopResultBuilder]: At program point L485-3(lines 470 488) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse2 (<= 1 ~waterLevel~0Int)) (.cse3 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) .cse0 .cse1 .cse2 .cse3) (and (= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~2#1Int| 0) (<= ~waterLevel~0Int 1) (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int| 0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~7#1Int|) .cse3))) [2022-01-10 18:17:44,979 INFO L858 garLoopResultBuilder]: For program point L312-12(lines 312 320) no Hoare annotation was computed. [2022-01-10 18:17:44,979 INFO L858 garLoopResultBuilder]: For program point L396-18(lines 396 402) no Hoare annotation was computed. [2022-01-10 18:17:44,979 INFO L854 garLoopResultBuilder]: At program point L360-5(lines 356 380) the Hoare annotation is: false [2022-01-10 18:17:44,979 INFO L854 garLoopResultBuilder]: At program point L996-4(lines 991 999) the Hoare annotation is: false [2022-01-10 18:17:44,979 INFO L858 garLoopResultBuilder]: For program point L308-18(lines 308 325) no Hoare annotation was computed. [2022-01-10 18:17:44,979 INFO L854 garLoopResultBuilder]: At program point L504-5(lines 489 507) the Hoare annotation is: false [2022-01-10 18:17:44,979 INFO L858 garLoopResultBuilder]: For program point L479-33(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,979 INFO L854 garLoopResultBuilder]: At program point L334-11(lines 330 354) the Hoare annotation is: false [2022-01-10 18:17:44,979 INFO L858 garLoopResultBuilder]: For program point L158-2(line 158) no Hoare annotation was computed. [2022-01-10 18:17:44,979 INFO L854 garLoopResultBuilder]: At program point L504(lines 489 507) the Hoare annotation is: (and (= |ULTIMATE.start_ULTIMATE.start_isLowWaterSensorDry_#res#1Int| 0) (<= ~waterLevel~0Int 1) (<= 1 |ULTIMATE.start_ULTIMATE.start_isLowWaterLevel_#res#1Int|) (<= 1 ~systemActive~0Int) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (<= |ULTIMATE.start_ULTIMATE.start_isLowWaterLevel_~tmp~8#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isLowWaterLevel_~tmp~8#1Int| 1)) (<= 1 ~waterLevel~0Int) (= |ULTIMATE.start_ULTIMATE.start_isLowWaterLevel_~tmp___0~3#1Int| 1) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,979 INFO L858 garLoopResultBuilder]: For program point L479-3(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,979 INFO L854 garLoopResultBuilder]: At program point L334-1(lines 330 354) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (<= 1 ~waterLevel~0Int) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,979 INFO L858 garLoopResultBuilder]: For program point L981-2(lines 981 987) no Hoare annotation was computed. [2022-01-10 18:17:44,979 INFO L854 garLoopResultBuilder]: At program point L300-5(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,979 INFO L858 garLoopResultBuilder]: For program point L312-9(lines 312 320) no Hoare annotation was computed. [2022-01-10 18:17:44,979 INFO L854 garLoopResultBuilder]: At program point L941-6(lines 936 944) the Hoare annotation is: false [2022-01-10 18:17:44,979 INFO L854 garLoopResultBuilder]: At program point L300-8(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,979 INFO L854 garLoopResultBuilder]: At program point L396-20(lines 389 405) the Hoare annotation is: false [2022-01-10 18:17:44,979 INFO L854 garLoopResultBuilder]: At program point L386-6(lines 381 388) the Hoare annotation is: false [2022-01-10 18:17:44,979 INFO L858 garLoopResultBuilder]: For program point L498-12(lines 498 502) no Hoare annotation was computed. [2022-01-10 18:17:44,980 INFO L858 garLoopResultBuilder]: For program point L981-9(lines 981 987) no Hoare annotation was computed. [2022-01-10 18:17:44,980 INFO L854 garLoopResultBuilder]: At program point L300-19(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,980 INFO L858 garLoopResultBuilder]: For program point L338-15(lines 338 346) no Hoare annotation was computed. [2022-01-10 18:17:44,980 INFO L858 garLoopResultBuilder]: For program point L479-35(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,980 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 158) no Hoare annotation was computed. [2022-01-10 18:17:44,980 INFO L854 garLoopResultBuilder]: At program point L159-2(lines 154 161) the Hoare annotation is: false [2022-01-10 18:17:44,980 INFO L858 garLoopResultBuilder]: For program point L338(lines 338 346) no Hoare annotation was computed. [2022-01-10 18:17:44,980 INFO L858 garLoopResultBuilder]: For program point L479-5(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,980 INFO L854 garLoopResultBuilder]: At program point L986-2(lines 977 990) the Hoare annotation is: false [2022-01-10 18:17:44,980 INFO L854 garLoopResultBuilder]: At program point L308-5(lines 304 328) the Hoare annotation is: false [2022-01-10 18:17:44,980 INFO L854 garLoopResultBuilder]: At program point L941-4(lines 936 944) the Hoare annotation is: (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,980 INFO L854 garLoopResultBuilder]: At program point L300-6(lines 296 302) the Hoare annotation is: (let ((.cse0 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~3#1Int| 1))) (.cse1 (<= 1 ~systemActive~0Int)) (.cse2 (= ~pumpRunning~0Int 0)) (.cse3 (<= 1 ~waterLevel~0Int)) (.cse4 (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~3#1Int| 0)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (<= ~waterLevel~0Int 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) .cse0 (< ~waterLevel~0Int 4294967296) .cse1 .cse2 .cse3 .cse4 .cse5))) [2022-01-10 18:17:44,980 INFO L854 garLoopResultBuilder]: At program point L421-6(lines 414 424) the Hoare annotation is: false [2022-01-10 18:17:44,980 INFO L858 garLoopResultBuilder]: For program point L498-14(lines 498 502) no Hoare annotation was computed. [2022-01-10 18:17:44,980 INFO L854 garLoopResultBuilder]: At program point L986-9(lines 977 990) the Hoare annotation is: false [2022-01-10 18:17:44,980 INFO L854 garLoopResultBuilder]: At program point L308-19(lines 304 328) the Hoare annotation is: false [2022-01-10 18:17:44,980 INFO L854 garLoopResultBuilder]: At program point L411-9(lines 406 413) the Hoare annotation is: false [2022-01-10 18:17:44,980 INFO L858 garLoopResultBuilder]: For program point L308-20(lines 308 325) no Hoare annotation was computed. [2022-01-10 18:17:44,981 INFO L854 garLoopResultBuilder]: At program point L485-11(lines 470 488) the Hoare annotation is: false [2022-01-10 18:17:44,981 INFO L854 garLoopResultBuilder]: At program point L411-2(lines 406 413) the Hoare annotation is: (and (= |ULTIMATE.start_ULTIMATE.start_isLowWaterSensorDry_#res#1Int| 0) (<= ~waterLevel~0Int 1) (<= 1 |ULTIMATE.start_ULTIMATE.start_isLowWaterLevel_#res#1Int|) (<= 1 |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__methaneQuery_~tmp~4#1Int|) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (<= |ULTIMATE.start_ULTIMATE.start_isLowWaterLevel_~tmp~8#1Int| 0) (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isLowWaterLevel_~tmp~8#1Int| 1)) (<= 1 ~waterLevel~0Int) (= |ULTIMATE.start_ULTIMATE.start_isLowWaterLevel_~tmp___0~3#1Int| 1) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,981 INFO L858 garLoopResultBuilder]: For program point L308(lines 308 325) no Hoare annotation was computed. [2022-01-10 18:17:44,981 INFO L854 garLoopResultBuilder]: At program point L485-1(lines 470 488) the Hoare annotation is: (and (= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~2#1Int| 0) (<= ~waterLevel~0Int 1) (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int| 0) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 1) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (<= 1 ~waterLevel~0Int) (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~7#1Int|) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,981 INFO L858 garLoopResultBuilder]: For program point L479-6(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,981 INFO L854 garLoopResultBuilder]: At program point L421-4(lines 414 424) the Hoare annotation is: (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,981 INFO L858 garLoopResultBuilder]: For program point L396-12(lines 396 402) no Hoare annotation was computed. [2022-01-10 18:17:44,981 INFO L854 garLoopResultBuilder]: At program point L504-4(lines 489 507) the Hoare annotation is: false [2022-01-10 18:17:44,981 INFO L858 garLoopResultBuilder]: For program point L479-27(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,981 INFO L854 garLoopResultBuilder]: At program point L334-9(lines 330 354) the Hoare annotation is: false [2022-01-10 18:17:44,982 INFO L858 garLoopResultBuilder]: For program point L981-10(lines 981 987) no Hoare annotation was computed. [2022-01-10 18:17:44,982 INFO L854 garLoopResultBuilder]: At program point L300-21(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,982 INFO L858 garLoopResultBuilder]: For program point L312-33(lines 312 320) no Hoare annotation was computed. [2022-01-10 18:17:44,982 INFO L858 garLoopResultBuilder]: For program point L981(lines 981 987) no Hoare annotation was computed. [2022-01-10 18:17:44,982 INFO L854 garLoopResultBuilder]: At program point L300-1(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,982 INFO L858 garLoopResultBuilder]: For program point L312-3(lines 312 320) no Hoare annotation was computed. [2022-01-10 18:17:44,982 INFO L858 garLoopResultBuilder]: For program point L479-8(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,982 INFO L858 garLoopResultBuilder]: For program point L396-9(lines 396 402) no Hoare annotation was computed. [2022-01-10 18:17:44,982 INFO L854 garLoopResultBuilder]: At program point L396-14(lines 389 405) the Hoare annotation is: false [2022-01-10 18:17:44,982 INFO L854 garLoopResultBuilder]: At program point L386-4(lines 381 388) the Hoare annotation is: false [2022-01-10 18:17:44,982 INFO L858 garLoopResultBuilder]: For program point L338-12(lines 338 346) no Hoare annotation was computed. [2022-01-10 18:17:44,983 INFO L858 garLoopResultBuilder]: For program point L479-29(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,983 INFO L854 garLoopResultBuilder]: At program point L986-10(lines 977 990) the Hoare annotation is: false [2022-01-10 18:17:44,983 INFO L854 garLoopResultBuilder]: At program point L308-21(lines 304 328) the Hoare annotation is: false [2022-01-10 18:17:44,983 INFO L854 garLoopResultBuilder]: At program point L941-14(lines 936 944) the Hoare annotation is: false [2022-01-10 18:17:44,983 INFO L854 garLoopResultBuilder]: At program point L300-22(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,983 INFO L854 garLoopResultBuilder]: At program point L986(lines 977 990) the Hoare annotation is: false [2022-01-10 18:17:44,983 INFO L854 garLoopResultBuilder]: At program point L308-1(lines 304 328) the Hoare annotation is: false [2022-01-10 18:17:44,983 INFO L854 garLoopResultBuilder]: At program point L941-2(lines 936 944) the Hoare annotation is: false [2022-01-10 18:17:44,983 INFO L854 garLoopResultBuilder]: At program point L300-2(lines 296 302) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~3#1Int| 1)) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 1) (not (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~1#1Int| 0)) (<= 1 ~waterLevel~0Int) (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~7#1Int|) (or (not (<= 0 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (not (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 0))) (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~3#1Int| 0) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,983 INFO L854 garLoopResultBuilder]: At program point L485-2(lines 470 488) the Hoare annotation is: false [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L396-11(lines 389 405) the Hoare annotation is: (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) (<= 1 ~systemActive~0Int) (<= 1 ~waterLevel~0Int) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L386-3(lines 381 388) the Hoare annotation is: (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) (<= 1 ~systemActive~0Int) (<= 1 ~waterLevel~0Int) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L411-8(lines 406 413) the Hoare annotation is: false [2022-01-10 18:17:44,984 INFO L858 garLoopResultBuilder]: For program point L308-16(lines 308 325) no Hoare annotation was computed. [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L485-9(lines 470 488) the Hoare annotation is: false [2022-01-10 18:17:44,984 INFO L858 garLoopResultBuilder]: For program point L479-30(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L421-14(lines 414 424) the Hoare annotation is: false [2022-01-10 18:17:44,984 INFO L858 garLoopResultBuilder]: For program point L479(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L421-2(lines 414 424) the Hoare annotation is: false [2022-01-10 18:17:44,984 INFO L858 garLoopResultBuilder]: For program point L312-6(lines 312 320) no Hoare annotation was computed. [2022-01-10 18:17:44,984 INFO L858 garLoopResultBuilder]: For program point L981-8(lines 981 987) no Hoare annotation was computed. [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L300-17(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,984 INFO L858 garLoopResultBuilder]: For program point L312-27(lines 312 320) no Hoare annotation was computed. [2022-01-10 18:17:44,984 INFO L858 garLoopResultBuilder]: For program point L479-32(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,984 INFO L858 garLoopResultBuilder]: For program point L396-33(lines 396 402) no Hoare annotation was computed. [2022-01-10 18:17:44,984 INFO L858 garLoopResultBuilder]: For program point L479-2(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,984 INFO L858 garLoopResultBuilder]: For program point L396-3(lines 396 402) no Hoare annotation was computed. [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L941-3(lines 936 944) the Hoare annotation is: false [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L300-4(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L986-8(lines 977 990) the Hoare annotation is: false [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L308-17(lines 304 328) the Hoare annotation is: false [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L941-12(lines 936 944) the Hoare annotation is: false [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L300-18(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,984 INFO L854 garLoopResultBuilder]: At program point L485-10(lines 470 488) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L396-35(lines 389 405) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L386-11(lines 381 388) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L485(lines 470 488) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L396-5(lines 389 405) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L386-1(lines 381 388) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L421-3(lines 414 424) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L858 garLoopResultBuilder]: For program point L479-24(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L421-12(lines 414 424) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L858 garLoopResultBuilder]: For program point L312-30(lines 312 320) no Hoare annotation was computed. [2022-01-10 18:17:44,985 INFO L858 garLoopResultBuilder]: For program point L312(lines 312 320) no Hoare annotation was computed. [2022-01-10 18:17:44,985 INFO L858 garLoopResultBuilder]: For program point L396-6(lines 396 402) no Hoare annotation was computed. [2022-01-10 18:17:44,985 INFO L858 garLoopResultBuilder]: For program point L479-26(lines 479 483) no Hoare annotation was computed. [2022-01-10 18:17:44,985 INFO L858 garLoopResultBuilder]: For program point L396-27(lines 396 402) no Hoare annotation was computed. [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L941-13(lines 936 944) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L300-20(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L941-1(lines 936 944) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L300(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L396-8(lines 389 405) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L386-2(lines 381 388) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L485-8(lines 470 488) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L396-29(lines 389 405) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L386-9(lines 381 388) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L421-13(lines 414 424) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L854 garLoopResultBuilder]: At program point L421-1(lines 414 424) the Hoare annotation is: false [2022-01-10 18:17:44,985 INFO L858 garLoopResultBuilder]: For program point L312-24(lines 312 320) no Hoare annotation was computed. [2022-01-10 18:17:44,985 INFO L858 garLoopResultBuilder]: For program point L396-30(lines 396 402) no Hoare annotation was computed. [2022-01-10 18:17:44,986 INFO L858 garLoopResultBuilder]: For program point L396(lines 396 402) no Hoare annotation was computed. [2022-01-10 18:17:44,986 INFO L854 garLoopResultBuilder]: At program point L941-11(lines 936 944) the Hoare annotation is: false [2022-01-10 18:17:44,986 INFO L854 garLoopResultBuilder]: At program point L300-16(lines 296 302) the Hoare annotation is: false [2022-01-10 18:17:44,986 INFO L854 garLoopResultBuilder]: At program point L396-32(lines 389 405) the Hoare annotation is: false [2022-01-10 18:17:44,986 INFO L854 garLoopResultBuilder]: At program point L386-10(lines 381 388) the Hoare annotation is: false [2022-01-10 18:17:44,986 INFO L854 garLoopResultBuilder]: At program point L396-2(lines 389 405) the Hoare annotation is: false [2022-01-10 18:17:44,987 INFO L854 garLoopResultBuilder]: At program point L386(lines 381 388) the Hoare annotation is: false [2022-01-10 18:17:44,987 INFO L854 garLoopResultBuilder]: At program point L421-11(lines 414 424) the Hoare annotation is: false [2022-01-10 18:17:44,987 INFO L858 garLoopResultBuilder]: For program point L396-24(lines 396 402) no Hoare annotation was computed. [2022-01-10 18:17:44,987 INFO L854 garLoopResultBuilder]: At program point L396-26(lines 389 405) the Hoare annotation is: false [2022-01-10 18:17:44,987 INFO L854 garLoopResultBuilder]: At program point L386-8(lines 381 388) the Hoare annotation is: false [2022-01-10 18:17:44,990 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 18:17:44,991 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-10 18:17:45,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 06:17:45 BasicIcfg [2022-01-10 18:17:45,056 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-10 18:17:45,056 INFO L158 Benchmark]: Toolchain (without parser) took 17271.91ms. Allocated memory was 196.1MB in the beginning and 527.4MB in the end (delta: 331.4MB). Free memory was 139.0MB in the beginning and 239.7MB in the end (delta: -100.7MB). Peak memory consumption was 300.2MB. Max. memory is 8.0GB. [2022-01-10 18:17:45,057 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 196.1MB. Free memory is still 156.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 18:17:45,057 INFO L158 Benchmark]: CACSL2BoogieTranslator took 421.93ms. Allocated memory was 196.1MB in the beginning and 275.8MB in the end (delta: 79.7MB). Free memory was 138.9MB in the beginning and 231.7MB in the end (delta: -92.9MB). Peak memory consumption was 7.6MB. Max. memory is 8.0GB. [2022-01-10 18:17:45,057 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.66ms. Allocated memory is still 275.8MB. Free memory was 231.7MB in the beginning and 226.5MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-01-10 18:17:45,057 INFO L158 Benchmark]: Boogie Preprocessor took 36.35ms. Allocated memory is still 275.8MB. Free memory was 226.5MB in the beginning and 222.8MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-01-10 18:17:45,057 INFO L158 Benchmark]: RCFGBuilder took 692.38ms. Allocated memory is still 275.8MB. Free memory was 222.8MB in the beginning and 185.6MB in the end (delta: 37.2MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. [2022-01-10 18:17:45,057 INFO L158 Benchmark]: IcfgTransformer took 141.48ms. Allocated memory is still 275.8MB. Free memory was 185.6MB in the beginning and 169.3MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2022-01-10 18:17:45,058 INFO L158 Benchmark]: TraceAbstraction took 15911.01ms. Allocated memory was 275.8MB in the beginning and 527.4MB in the end (delta: 251.7MB). Free memory was 168.8MB in the beginning and 239.7MB in the end (delta: -70.9MB). Peak memory consumption was 251.0MB. Max. memory is 8.0GB. [2022-01-10 18:17:45,059 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 196.1MB. Free memory is still 156.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 421.93ms. Allocated memory was 196.1MB in the beginning and 275.8MB in the end (delta: 79.7MB). Free memory was 138.9MB in the beginning and 231.7MB in the end (delta: -92.9MB). Peak memory consumption was 7.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 58.66ms. Allocated memory is still 275.8MB. Free memory was 231.7MB in the beginning and 226.5MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 36.35ms. Allocated memory is still 275.8MB. Free memory was 226.5MB in the beginning and 222.8MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 692.38ms. Allocated memory is still 275.8MB. Free memory was 222.8MB in the beginning and 185.6MB in the end (delta: 37.2MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. * IcfgTransformer took 141.48ms. Allocated memory is still 275.8MB. Free memory was 185.6MB in the beginning and 169.3MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * TraceAbstraction took 15911.01ms. Allocated memory was 275.8MB in the beginning and 527.4MB in the end (delta: 251.7MB). Free memory was 168.8MB in the beginning and 239.7MB in the end (delta: -70.9MB). Peak memory consumption was 251.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 158]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 158]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 158]: 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, 326 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 15.8s, OverallIterations: 11, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.3s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8803 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8803 mSDsluCounter, 12516 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 8322 mSDsCounter, 353 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1202 IncrementalHoareTripleChecker+Invalid, 1555 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 353 mSolverCounterUnsat, 4194 mSDtfsCounter, 1202 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 268 GetRequests, 166 SyntacticMatches, 3 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1639 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=762occurred in iteration=6, InterpolantAutomatonStates: 110, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 11 MinimizatonAttempts, 6416 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 178 LocationsWithAnnotation, 178 PreInvPairs, 337 NumberOfFragments, 1820 HoareAnnotationTreeSize, 178 FomulaSimplifications, 73659 FormulaSimplificationTreeSizeReduction, 3.8s HoareSimplificationTime, 178 FomulaSimplificationsInter, 355510 FormulaSimplificationTreeSizeReductionInter, 5.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 612 NumberOfCodeBlocks, 612 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 677 ConstructedInterpolants, 0 QuantifiedInterpolants, 3416 SizeOfPredicates, 3 NumberOfNonLiveVariables, 656 ConjunctsInSsa, 15 ConjunctsInUnsatCore, 13 InterpolantComputations, 10 PerfectInterpolantSequences, 110/136 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: 272]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 977]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: ((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && \result == 0bv32 - InvariantResult [Line: 912]: Loop Invariant Derived loop invariant: ((((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(0bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || (((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning)) || (((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: (((((((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && tmp___0 == 0bv32) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, tmp)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || (((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1012]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 900]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 977]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 924]: Loop Invariant Derived loop invariant: ((((((((((~bvule32(tmp, 1bv32) && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(\result, 1bv32)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(1bv32, \result)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || (((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(0bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32))) || ((((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(0bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 356]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: (((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: (((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32) - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: (((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: ((((((((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, waterLevel)) && tmp___0 == 1bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, \result)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning) && \result == 0bv32 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: ((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: ((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 508]: Loop Invariant Derived loop invariant: (((~bvule32(1bv32, waterLevel) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(0bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 523]: Loop Invariant Derived loop invariant: ((((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(0bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || (((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32))) || ((((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 977]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 900]: Loop Invariant Derived loop invariant: (((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32) - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 977]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 977]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: ((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: ((((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && splverifierCounter == 0bv32) || ((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(0bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, waterLevel) && ~bvule32(\result, 1bv32)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(1bv32, \result)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 977]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: (((((((((~bvule32(tmp, 1bv32) && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(\result, 1bv32)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(1bv32, \result)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && splverifierCounter == 0bv32)) || ((((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(0bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: ((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 977]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 977]: Loop Invariant Derived loop invariant: (((((~bvule32(1bv32, waterLevel) && \result == 1bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || (((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: (((((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 977]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: ((((((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvule32(1bv32, waterLevel)) && tmp___0 == 1bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, \result)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && \result == 0bv32 - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: ((((((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvule32(1bv32, waterLevel)) && \result == 1bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && tmp___0 == 0bv32) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, tmp)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: ((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) || ((((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 900]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 202]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 977]: Loop Invariant Derived loop invariant: (((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvule32(1bv32, waterLevel)) && \result == 1bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: ((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1026]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 356]: Loop Invariant Derived loop invariant: ((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) || ((((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1019]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 977]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 272]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: ((((((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvule32(1bv32, waterLevel)) && \result == 1bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, tmp)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: (((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32) - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 977]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: ((((((((~bvule32(tmp, 1bv32) && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(\result, 1bv32)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(1bv32, \result)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && splverifierCounter == 0bv32)) || (((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(0bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 272]: Loop Invariant Derived loop invariant: ((((((((~bvule32(tmp, 1bv32) && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(\result, 1bv32)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(1bv32, \result)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && splverifierCounter == 0bv32)) || (((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(0bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 356]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: ((((((((!~bvule32(0bv32, \result) || !~bvule32(\result, 0bv32)) && ~bvule32(1bv32, waterLevel)) && \result == 1bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(1bv32, tmp)) && splverifierCounter == 0bv32) && !~bvule32(tmp, 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: ((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(1bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) || ((((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2022-01-10 18:17:45,124 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...