/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product10.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:36:24,099 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:36:24,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:36:24,114 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:36:24,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:36:24,115 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:36:24,116 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:36:24,118 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:36:24,120 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:36:24,121 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:36:24,122 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:36:24,123 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:36:24,123 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:36:24,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:36:24,125 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:36:24,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:36:24,127 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:36:24,127 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:36:24,129 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:36:24,131 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:36:24,133 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:36:24,134 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:36:24,135 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:36:24,136 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:36:24,138 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:36:24,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:36:24,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:36:24,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:36:24,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:36:24,140 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:36:24,141 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:36:24,141 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:36:24,142 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:36:24,143 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:36:24,144 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:36:24,144 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:36:24,145 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:36:24,145 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:36:24,145 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:36:24,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:36:24,147 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:36:24,147 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-07 12:36:24,156 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:36:24,157 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:36:24,158 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:36:24,158 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:36:24,158 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:36:24,158 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:36:24,159 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:36:24,159 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:36:24,159 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:36:24,159 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:36:24,159 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:36:24,160 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:36:24,160 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:36:24,160 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:36:24,160 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:36:24,160 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:36:24,161 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:36:24,161 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:36:24,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:36:24,161 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:36:24,161 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:36:24,162 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:36:24,162 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:36:24,447 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:36:24,460 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:36:24,463 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:36:24,465 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:36:24,465 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:36:24,466 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product10.cil.c [2020-07-07 12:36:24,537 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d29759899/5cb97a31244945358242792a0167c31f/FLAG74de58b04 [2020-07-07 12:36:25,029 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:36:25,030 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product10.cil.c [2020-07-07 12:36:25,044 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d29759899/5cb97a31244945358242792a0167c31f/FLAG74de58b04 [2020-07-07 12:36:25,317 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d29759899/5cb97a31244945358242792a0167c31f [2020-07-07 12:36:25,327 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:36:25,329 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:36:25,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:36:25,330 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:36:25,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:36:25,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:36:25" (1/1) ... [2020-07-07 12:36:25,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e395755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:36:25, skipping insertion in model container [2020-07-07 12:36:25,339 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:36:25" (1/1) ... [2020-07-07 12:36:25,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:36:25,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:36:25,832 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:36:25,845 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:36:25,925 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:36:25,964 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:36:25,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:36:25 WrapperNode [2020-07-07 12:36:25,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:36:25,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:36:25,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:36:25,966 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:36:25,975 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:36:25" (1/1) ... [2020-07-07 12:36:25,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:36:25" (1/1) ... [2020-07-07 12:36:25,993 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:36:25" (1/1) ... [2020-07-07 12:36:25,994 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:36:25" (1/1) ... [2020-07-07 12:36:26,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:36:25" (1/1) ... [2020-07-07 12:36:26,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:36:25" (1/1) ... [2020-07-07 12:36:26,040 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:36:25" (1/1) ... [2020-07-07 12:36:26,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:36:26,049 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:36:26,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:36:26,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:36:26,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:36:25" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:36:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:36:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:36:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:36:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-07 12:36:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:36:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:36:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:36:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:36:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:36:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:36:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:36:26,126 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:36:26,126 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:36:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:36:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:36:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:36:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:36:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:36:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-07 12:36:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:36:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:36:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:36:26,131 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:36:26,131 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:36:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-07 12:36:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:36:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:36:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:36:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:36:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:36:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:36:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:36:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:36:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:36:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:36:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:36:26,133 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:36:26,134 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:36:26,134 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:36:26,134 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:36:26,134 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:36:26,134 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:36:26,134 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-07 12:36:26,134 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:36:26,135 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:36:26,135 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:36:26,135 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:36:26,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:36:26,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:36:26,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:36:26,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:36:26,136 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:36:26,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:36:26,136 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:36:26,136 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:36:26,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:36:26,137 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:36:26,137 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:36:26,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:36:26,137 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:36:26,137 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:36:26,137 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:36:26,137 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:36:26,138 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:36:26,138 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:36:26,138 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:36:26,138 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:36:26,138 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:36:26,138 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:36:26,138 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:36:26,139 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:36:26,139 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:36:26,139 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:36:26,139 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:36:26,139 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:36:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:36:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:36:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:36:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-07 12:36:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:36:26,141 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-07 12:36:26,141 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:36:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:36:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:36:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:36:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:36:27,177 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:36:27,177 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:36:27,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:36:27 BoogieIcfgContainer [2020-07-07 12:36:27,183 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:36:27,185 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:36:27,185 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:36:27,188 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:36:27,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:36:25" (1/3) ... [2020-07-07 12:36:27,189 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@341a5e0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:36:27, skipping insertion in model container [2020-07-07 12:36:27,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:36:25" (2/3) ... [2020-07-07 12:36:27,189 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@341a5e0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:36:27, skipping insertion in model container [2020-07-07 12:36:27,190 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:36:27" (3/3) ... [2020-07-07 12:36:27,191 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product10.cil.c [2020-07-07 12:36:27,201 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:36:27,209 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:36:27,223 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:36:27,242 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:36:27,242 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:36:27,242 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:36:27,242 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:36:27,243 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:36:27,243 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:36:27,243 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:36:27,244 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:36:27,264 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states. [2020-07-07 12:36:27,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-07 12:36:27,284 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:36:27,285 INFO L422 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:36:27,285 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:36:27,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:36:27,294 INFO L82 PathProgramCache]: Analyzing trace with hash 503719185, now seen corresponding path program 1 times [2020-07-07 12:36:27,301 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:36:27,302 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1789031261] [2020-07-07 12:36:27,302 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:36:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:27,963 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:36:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:28,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:28,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:28,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:36:28,226 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:36:28,229 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1789031261] [2020-07-07 12:36:28,231 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:36:28,232 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-07 12:36:28,232 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341780558] [2020-07-07 12:36:28,240 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-07 12:36:28,240 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:36:28,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-07 12:36:28,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-07 12:36:28,258 INFO L87 Difference]: Start difference. First operand 245 states. Second operand 3 states. [2020-07-07 12:36:29,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:36:29,278 INFO L93 Difference]: Finished difference Result 352 states and 424 transitions. [2020-07-07 12:36:29,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-07 12:36:29,280 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-07 12:36:29,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:36:29,297 INFO L225 Difference]: With dead ends: 352 [2020-07-07 12:36:29,297 INFO L226 Difference]: Without dead ends: 232 [2020-07-07 12:36:29,302 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-07 12:36:29,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2020-07-07 12:36:29,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 194. [2020-07-07 12:36:29,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2020-07-07 12:36:29,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 207 transitions. [2020-07-07 12:36:29,454 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 207 transitions. Word has length 142 [2020-07-07 12:36:29,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:36:29,456 INFO L479 AbstractCegarLoop]: Abstraction has 194 states and 207 transitions. [2020-07-07 12:36:29,456 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-07 12:36:29,457 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 207 transitions. [2020-07-07 12:36:29,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-07 12:36:29,464 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:36:29,464 INFO L422 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:36:29,465 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:36:29,465 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:36:29,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:36:29,465 INFO L82 PathProgramCache]: Analyzing trace with hash 1972834734, now seen corresponding path program 1 times [2020-07-07 12:36:29,466 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:36:29,466 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [735841805] [2020-07-07 12:36:29,466 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:36:29,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:29,861 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:36:29,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:29,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:29,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:29,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:29,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:36:29,933 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:36:29,933 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [735841805] [2020-07-07 12:36:29,933 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:36:29,934 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:36:29,934 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128053130] [2020-07-07 12:36:29,935 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:36:29,935 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:36:29,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:36:29,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:36:29,936 INFO L87 Difference]: Start difference. First operand 194 states and 207 transitions. Second operand 4 states. [2020-07-07 12:36:30,523 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:36:31,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:36:31,044 INFO L93 Difference]: Finished difference Result 265 states and 295 transitions. [2020-07-07 12:36:31,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-07 12:36:31,045 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-07 12:36:31,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:36:31,050 INFO L225 Difference]: With dead ends: 265 [2020-07-07 12:36:31,051 INFO L226 Difference]: Without dead ends: 215 [2020-07-07 12:36:31,055 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:36:31,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2020-07-07 12:36:31,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 184. [2020-07-07 12:36:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 184 states. [2020-07-07 12:36:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 194 transitions. [2020-07-07 12:36:31,108 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 194 transitions. Word has length 143 [2020-07-07 12:36:31,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:36:31,109 INFO L479 AbstractCegarLoop]: Abstraction has 184 states and 194 transitions. [2020-07-07 12:36:31,109 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:36:31,110 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 194 transitions. [2020-07-07 12:36:31,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-07 12:36:31,112 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:36:31,112 INFO L422 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, 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, 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] [2020-07-07 12:36:31,112 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:36:31,113 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:36:31,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:36:31,113 INFO L82 PathProgramCache]: Analyzing trace with hash 1331858185, now seen corresponding path program 1 times [2020-07-07 12:36:31,113 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:36:31,114 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [577049553] [2020-07-07 12:36:31,114 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:36:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:31,414 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:36:31,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:31,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:31,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:31,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:31,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:36:31,555 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:36:31,555 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [577049553] [2020-07-07 12:36:31,555 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:36:31,556 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:36:31,556 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875288924] [2020-07-07 12:36:31,557 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:36:31,558 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:36:31,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:36:31,558 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:36:31,558 INFO L87 Difference]: Start difference. First operand 184 states and 194 transitions. Second operand 10 states. [2020-07-07 12:36:32,197 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:36:32,550 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:36:32,785 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:36:33,044 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:36:33,275 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:36:33,494 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:36:34,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:36:34,530 INFO L93 Difference]: Finished difference Result 311 states and 357 transitions. [2020-07-07 12:36:34,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-07 12:36:34,532 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-07 12:36:34,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:36:34,537 INFO L225 Difference]: With dead ends: 311 [2020-07-07 12:36:34,537 INFO L226 Difference]: Without dead ends: 237 [2020-07-07 12:36:34,539 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-07-07 12:36:34,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2020-07-07 12:36:34,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 184. [2020-07-07 12:36:34,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 184 states. [2020-07-07 12:36:34,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 193 transitions. [2020-07-07 12:36:34,583 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 193 transitions. Word has length 156 [2020-07-07 12:36:34,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:36:34,584 INFO L479 AbstractCegarLoop]: Abstraction has 184 states and 193 transitions. [2020-07-07 12:36:34,584 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:36:34,584 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 193 transitions. [2020-07-07 12:36:34,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-07-07 12:36:34,586 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:36:34,586 INFO L422 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, 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, 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] [2020-07-07 12:36:34,587 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:36:34,587 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:36:34,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:36:34,588 INFO L82 PathProgramCache]: Analyzing trace with hash -1495995031, now seen corresponding path program 1 times [2020-07-07 12:36:34,588 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:36:34,588 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [103228006] [2020-07-07 12:36:34,588 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:36:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:34,951 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:36:34,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:35,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:35,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:35,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:35,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:36:35,181 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:36:35,182 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [103228006] [2020-07-07 12:36:35,182 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:36:35,183 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:36:35,183 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222333157] [2020-07-07 12:36:35,183 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:36:35,184 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:36:35,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:36:35,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:36:35,185 INFO L87 Difference]: Start difference. First operand 184 states and 193 transitions. Second operand 14 states. [2020-07-07 12:36:35,741 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:36:36,223 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:36:36,591 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:36:36,926 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:36:37,192 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:36:37,422 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:36:38,044 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:36:38,736 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:36:38,966 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:36:39,227 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:36:39,461 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:36:39,676 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:36:39,906 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:36:40,185 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:36:40,413 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:36:40,641 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:36:40,897 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:36:41,179 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:36:41,418 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:36:41,709 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:36:42,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:36:42,452 INFO L93 Difference]: Finished difference Result 474 states and 568 transitions. [2020-07-07 12:36:42,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-07 12:36:42,453 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 159 [2020-07-07 12:36:42,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:36:42,462 INFO L225 Difference]: With dead ends: 474 [2020-07-07 12:36:42,462 INFO L226 Difference]: Without dead ends: 400 [2020-07-07 12:36:42,464 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-07 12:36:42,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 400 states. [2020-07-07 12:36:42,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 400 to 306. [2020-07-07 12:36:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 306 states. [2020-07-07 12:36:42,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 306 states and 334 transitions. [2020-07-07 12:36:42,601 INFO L78 Accepts]: Start accepts. Automaton has 306 states and 334 transitions. Word has length 159 [2020-07-07 12:36:42,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:36:42,602 INFO L479 AbstractCegarLoop]: Abstraction has 306 states and 334 transitions. [2020-07-07 12:36:42,602 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:36:42,602 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 334 transitions. [2020-07-07 12:36:42,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-07-07 12:36:42,605 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:36:42,605 INFO L422 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, 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, 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] [2020-07-07 12:36:42,606 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:36:42,606 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:36:42,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:36:42,606 INFO L82 PathProgramCache]: Analyzing trace with hash -1346252878, now seen corresponding path program 1 times [2020-07-07 12:36:42,607 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:36:42,607 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1975714830] [2020-07-07 12:36:42,607 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:36:42,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:42,933 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:36:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:43,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:43,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:43,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:43,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:36:43,089 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:36:43,090 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1975714830] [2020-07-07 12:36:43,090 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:36:43,090 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-07 12:36:43,091 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [780622013] [2020-07-07 12:36:43,092 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-07 12:36:43,092 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:36:43,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-07 12:36:43,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-07 12:36:43,094 INFO L87 Difference]: Start difference. First operand 306 states and 334 transitions. Second operand 6 states. [2020-07-07 12:36:43,594 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:36:44,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:36:44,312 INFO L93 Difference]: Finished difference Result 515 states and 599 transitions. [2020-07-07 12:36:44,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-07 12:36:44,312 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 164 [2020-07-07 12:36:44,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:36:44,316 INFO L225 Difference]: With dead ends: 515 [2020-07-07 12:36:44,316 INFO L226 Difference]: Without dead ends: 375 [2020-07-07 12:36:44,319 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:36:44,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2020-07-07 12:36:44,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 288. [2020-07-07 12:36:44,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288 states. [2020-07-07 12:36:44,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 305 transitions. [2020-07-07 12:36:44,428 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 305 transitions. Word has length 164 [2020-07-07 12:36:44,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:36:44,428 INFO L479 AbstractCegarLoop]: Abstraction has 288 states and 305 transitions. [2020-07-07 12:36:44,428 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-07 12:36:44,428 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 305 transitions. [2020-07-07 12:36:44,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-07 12:36:44,431 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:36:44,432 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2020-07-07 12:36:44,432 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:36:44,432 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:36:44,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:36:44,432 INFO L82 PathProgramCache]: Analyzing trace with hash 1583502057, now seen corresponding path program 1 times [2020-07-07 12:36:44,433 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:36:44,433 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [877057878] [2020-07-07 12:36:44,433 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:36:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,820 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:36:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:44,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:45,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:36:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:36:45,068 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:36:45,068 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [877057878] [2020-07-07 12:36:45,069 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:36:45,069 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-07 12:36:45,069 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293894882] [2020-07-07 12:36:45,070 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-07 12:36:45,070 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:36:45,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-07 12:36:45,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:36:45,071 INFO L87 Difference]: Start difference. First operand 288 states and 305 transitions. Second operand 15 states. [2020-07-07 12:36:45,786 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186 [2020-07-07 12:36:46,644 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:36:47,545 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-07-07 12:36:47,999 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-07-07 12:36:48,494 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-07-07 12:36:48,756 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:36:49,237 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-07 12:36:49,482 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:36:49,938 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-07-07 12:36:50,216 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:36:50,497 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:36:50,747 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:36:51,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:36:51,208 INFO L93 Difference]: Finished difference Result 409 states and 458 transitions. [2020-07-07 12:36:51,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-07-07 12:36:51,214 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 210 [2020-07-07 12:36:51,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:36:51,215 INFO L225 Difference]: With dead ends: 409 [2020-07-07 12:36:51,215 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:36:51,217 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 36 SyntacticMatches, 2 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 171 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=244, Invalid=878, Unknown=0, NotChecked=0, Total=1122 [2020-07-07 12:36:51,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:36:51,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:36:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:36:51,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:36:51,219 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 210 [2020-07-07 12:36:51,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:36:51,219 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:36:51,219 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-07 12:36:51,219 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:36:51,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:36:51,221 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:36:51,224 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:36:51,875 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 176 [2020-07-07 12:36:52,015 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 176 [2020-07-07 12:36:56,254 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-07-07 12:36:56,434 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 20 [2020-07-07 12:36:56,876 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 19 [2020-07-07 12:36:57,046 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:36:57,151 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 1 [2020-07-07 12:36:57,621 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-07-07 12:36:58,313 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 20 [2020-07-07 12:36:58,724 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-07-07 12:36:58,857 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:36:58,989 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:36:59,720 WARN L193 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 23 [2020-07-07 12:37:00,128 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-07-07 12:37:00,610 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 19 [2020-07-07 12:37:01,048 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 22 [2020-07-07 12:37:01,498 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 22 [2020-07-07 12:37:01,676 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 1 [2020-07-07 12:37:02,254 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 21 [2020-07-07 12:37:02,764 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-07-07 12:37:03,160 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-07-07 12:37:03,284 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 1 [2020-07-07 12:37:03,465 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 20 [2020-07-07 12:37:03,919 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-07-07 12:37:04,509 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 20 [2020-07-07 12:37:04,905 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-07-07 12:37:05,309 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-07-07 12:37:05,909 WARN L193 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 20 [2020-07-07 12:37:06,509 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 20 [2020-07-07 12:37:07,112 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 19 [2020-07-07 12:37:07,635 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 19 [2020-07-07 12:37:07,876 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 1 [2020-07-07 12:37:08,146 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:37:08,691 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 22 [2020-07-07 12:37:09,016 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:37:09,122 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 1 [2020-07-07 12:37:09,745 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 21 [2020-07-07 12:37:09,878 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:37:10,395 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 19 [2020-07-07 12:37:10,812 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-07-07 12:37:11,510 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 23 [2020-07-07 12:37:11,689 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 1 [2020-07-07 12:37:12,162 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-07-07 12:37:12,727 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-07-07 12:37:12,911 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 1 [2020-07-07 12:37:13,401 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 19 [2020-07-07 12:37:13,606 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:37:14,225 WARN L193 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 21 [2020-07-07 12:37:14,673 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 16 [2020-07-07 12:37:15,304 WARN L193 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 20 [2020-07-07 12:37:15,785 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-07-07 12:37:16,261 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 19 [2020-07-07 12:37:16,918 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-07-07 12:37:17,070 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:37:17,494 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 24 [2020-07-07 12:37:17,917 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-07-07 12:37:18,325 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 22 [2020-07-07 12:37:18,912 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 20 [2020-07-07 12:37:19,315 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 22 [2020-07-07 12:37:19,907 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 20 [2020-07-07 12:37:20,798 WARN L193 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-07-07 12:37:20,812 INFO L268 CegarLoopResult]: For program point L163-2(line 163) no Hoare annotation was computed. [2020-07-07 12:37:20,812 INFO L268 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-07-07 12:37:20,812 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-07-07 12:37:20,813 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-07-07 12:37:20,813 INFO L268 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-07-07 12:37:20,813 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 121 176) no Hoare annotation was computed. [2020-07-07 12:37:20,813 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-07-07 12:37:20,813 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-07-07 12:37:20,813 INFO L268 CegarLoopResult]: For program point L168(lines 145 169) no Hoare annotation was computed. [2020-07-07 12:37:20,813 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-07-07 12:37:20,813 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-07-07 12:37:20,814 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-07-07 12:37:20,814 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-07 12:37:20,814 INFO L268 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-07-07 12:37:20,814 INFO L268 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-07-07 12:37:20,814 INFO L268 CegarLoopResult]: For program point L152(lines 152 156) no Hoare annotation was computed. [2020-07-07 12:37:20,814 INFO L268 CegarLoopResult]: For program point L152-1(lines 152 156) no Hoare annotation was computed. [2020-07-07 12:37:20,815 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-07-07 12:37:20,815 INFO L268 CegarLoopResult]: For program point L144-1(line 144) no Hoare annotation was computed. [2020-07-07 12:37:20,815 INFO L268 CegarLoopResult]: For program point L144-2(line 144) no Hoare annotation was computed. [2020-07-07 12:37:20,815 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-07-07 12:37:20,815 INFO L268 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-07-07 12:37:20,815 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-07-07 12:37:20,816 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 121 176) no Hoare annotation was computed. [2020-07-07 12:37:20,816 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-07-07 12:37:20,816 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-07-07 12:37:20,816 INFO L268 CegarLoopResult]: For program point L165-1(lines 146 167) no Hoare annotation was computed. [2020-07-07 12:37:20,816 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 121 176) no Hoare annotation was computed. [2020-07-07 12:37:20,816 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-07-07 12:37:20,816 INFO L268 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-07-07 12:37:20,816 INFO L268 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-07-07 12:37:20,817 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-07-07 12:37:20,817 INFO L268 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-07-07 12:37:20,817 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-07-07 12:37:20,817 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-07-07 12:37:20,817 INFO L268 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-07-07 12:37:20,817 INFO L268 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-07-07 12:37:20,817 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-07-07 12:37:20,817 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-07-07 12:37:20,817 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-07-07 12:37:20,817 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-07-07 12:37:20,817 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-07-07 12:37:20,818 INFO L268 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-07-07 12:37:20,818 INFO L268 CegarLoopResult]: For program point L163-1(line 163) no Hoare annotation was computed. [2020-07-07 12:37:20,818 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-07-07 12:37:20,818 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-07-07 12:37:20,818 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-07-07 12:37:20,818 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-07-07 12:37:20,818 INFO L268 CegarLoopResult]: For program point L221-1(line 221) no Hoare annotation was computed. [2020-07-07 12:37:20,818 INFO L268 CegarLoopResult]: For program point L221-2(line 221) no Hoare annotation was computed. [2020-07-07 12:37:20,818 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-07-07 12:37:20,818 INFO L268 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-07-07 12:37:20,818 INFO L268 CegarLoopResult]: For program point L217-1(line 217) no Hoare annotation was computed. [2020-07-07 12:37:20,819 INFO L268 CegarLoopResult]: For program point L217-2(line 217) no Hoare annotation was computed. [2020-07-07 12:37:20,819 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-07-07 12:37:20,819 INFO L268 CegarLoopResult]: For program point L209(lines 209 213) no Hoare annotation was computed. [2020-07-07 12:37:20,819 INFO L268 CegarLoopResult]: For program point L209-1(lines 209 213) no Hoare annotation was computed. [2020-07-07 12:37:20,819 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 177 236) no Hoare annotation was computed. [2020-07-07 12:37:20,819 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 177 236) no Hoare annotation was computed. [2020-07-07 12:37:20,819 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-07-07 12:37:20,819 INFO L268 CegarLoopResult]: For program point L201-1(line 201) no Hoare annotation was computed. [2020-07-07 12:37:20,819 INFO L268 CegarLoopResult]: For program point L201-2(line 201) no Hoare annotation was computed. [2020-07-07 12:37:20,820 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-07-07 12:37:20,820 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-07 12:37:20,820 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-07-07 12:37:20,820 INFO L268 CegarLoopResult]: For program point L226-1(line 226) no Hoare annotation was computed. [2020-07-07 12:37:20,820 INFO L268 CegarLoopResult]: For program point L226-2(line 226) no Hoare annotation was computed. [2020-07-07 12:37:20,820 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-07-07 12:37:20,820 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-07-07 12:37:20,820 INFO L268 CegarLoopResult]: For program point L222-1(line 222) no Hoare annotation was computed. [2020-07-07 12:37:20,820 INFO L268 CegarLoopResult]: For program point L222-2(line 222) no Hoare annotation was computed. [2020-07-07 12:37:20,821 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-07-07 12:37:20,821 INFO L268 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-07-07 12:37:20,821 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 177 236) no Hoare annotation was computed. [2020-07-07 12:37:20,821 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-07-07 12:37:20,821 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-07-07 12:37:20,821 INFO L268 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-07-07 12:37:20,821 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-07-07 12:37:20,821 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-07-07 12:37:20,821 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-07-07 12:37:20,822 INFO L268 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-07-07 12:37:20,822 INFO L268 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-07-07 12:37:20,822 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-07-07 12:37:20,822 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-07-07 12:37:20,822 INFO L268 CegarLoopResult]: For program point L203-2(lines 203 228) no Hoare annotation was computed. [2020-07-07 12:37:20,822 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-07-07 12:37:20,822 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-07-07 12:37:20,822 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-07 12:37:20,823 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-07-07 12:37:20,823 INFO L268 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-07-07 12:37:20,823 INFO L268 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-07-07 12:37:20,823 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-07 12:37:20,823 INFO L268 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-07-07 12:37:20,823 INFO L268 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-07-07 12:37:20,823 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-07-07 12:37:20,823 INFO L268 CegarLoopResult]: For program point L229(lines 202 230) no Hoare annotation was computed. [2020-07-07 12:37:20,824 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 852 858) the Hoare annotation is: true [2020-07-07 12:37:20,824 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 852 858) the Hoare annotation is: true [2020-07-07 12:37:20,824 INFO L264 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:20,824 INFO L271 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: true [2020-07-07 12:37:20,824 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 859 867) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~9) (<= |valid_product_#res| 1)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:20,824 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 859 867) the Hoare annotation is: true [2020-07-07 12:37:20,825 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 859 867) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~9) (<= |valid_product_#res| 1)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:20,825 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 43 67) the Hoare annotation is: true [2020-07-07 12:37:20,825 INFO L264 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1))) [2020-07-07 12:37:20,825 INFO L264 CegarLoopResult]: At program point L55(lines 55 61) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1))) [2020-07-07 12:37:20,825 INFO L264 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1))) [2020-07-07 12:37:20,825 INFO L264 CegarLoopResult]: At program point L53-1(line 53) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1))) [2020-07-07 12:37:20,826 INFO L264 CegarLoopResult]: At program point L51(lines 51 64) the Hoare annotation is: (let ((.cse0 (not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 1 ~waterLevel~0)) .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:37:20,826 INFO L264 CegarLoopResult]: At program point L53-2(line 53) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1))) [2020-07-07 12:37:20,826 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 43 67) the Hoare annotation is: (let ((.cse0 (not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 1 ~waterLevel~0)) .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:37:20,826 INFO L264 CegarLoopResult]: At program point L53-3(line 53) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1))) [2020-07-07 12:37:20,826 INFO L264 CegarLoopResult]: At program point L51-1(lines 43 67) the Hoare annotation is: (let ((.cse0 (not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 1 ~waterLevel~0)) .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:37:20,826 INFO L271 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: true [2020-07-07 12:37:20,827 INFO L264 CegarLoopResult]: At program point L49-1(line 49) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 1 ~waterLevel~0)) .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:37:20,827 INFO L264 CegarLoopResult]: At program point L49-2(line 49) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 1 ~waterLevel~0)) .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:37:20,827 INFO L264 CegarLoopResult]: At program point L49-3(line 49) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (not (= 0 __utac_acc__Specification4_spec__1_~tmp~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0)))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:37:20,827 INFO L271 CegarLoopResult]: At program point L45(line 45) the Hoare annotation is: true [2020-07-07 12:37:20,827 INFO L271 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: true [2020-07-07 12:37:20,827 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 524 546) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,828 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 524 546) the Hoare annotation is: true [2020-07-07 12:37:20,828 INFO L264 CegarLoopResult]: At program point L536(line 536) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 main_~tmp~4)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,828 INFO L264 CegarLoopResult]: At program point L536-1(line 536) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 main_~tmp~4)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,828 INFO L264 CegarLoopResult]: At program point L534(lines 534 541) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 main_~tmp~4)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,828 INFO L271 CegarLoopResult]: At program point L534-1(lines 534 541) the Hoare annotation is: true [2020-07-07 12:37:20,828 INFO L264 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret37| ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,829 INFO L264 CegarLoopResult]: At program point L531(line 531) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,829 INFO L264 CegarLoopResult]: At program point L532-1(line 532) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret37| ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,829 INFO L264 CegarLoopResult]: At program point L530(line 530) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,829 INFO L264 CegarLoopResult]: At program point L532-2(line 532) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret37| ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 main_~tmp~4)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,829 INFO L264 CegarLoopResult]: At program point L530-1(line 530) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,829 INFO L264 CegarLoopResult]: At program point L526(line 526) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,830 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 524 546) the Hoare annotation is: true [2020-07-07 12:37:20,830 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 479 502) no Hoare annotation was computed. [2020-07-07 12:37:20,830 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 479 502) no Hoare annotation was computed. [2020-07-07 12:37:20,830 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 479 502) no Hoare annotation was computed. [2020-07-07 12:37:20,830 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-07 12:37:20,830 INFO L268 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-07-07 12:37:20,830 INFO L268 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-07-07 12:37:20,830 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-07 12:37:20,830 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-07-07 12:37:20,831 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-07-07 12:37:20,831 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-07 12:37:20,831 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-07-07 12:37:20,831 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-07-07 12:37:20,831 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-07 12:37:20,831 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-07-07 12:37:20,831 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-07-07 12:37:20,831 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-07 12:37:20,831 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-07-07 12:37:20,831 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 588 595) no Hoare annotation was computed. [2020-07-07 12:37:20,832 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 588 595) no Hoare annotation was computed. [2020-07-07 12:37:20,832 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 588 595) no Hoare annotation was computed. [2020-07-07 12:37:20,832 INFO L271 CegarLoopResult]: At program point L638(line 638) the Hoare annotation is: true [2020-07-07 12:37:20,832 INFO L271 CegarLoopResult]: At program point isPumpRunningEXIT(lines 633 641) the Hoare annotation is: true [2020-07-07 12:37:20,832 INFO L271 CegarLoopResult]: At program point L637(line 637) the Hoare annotation is: true [2020-07-07 12:37:20,832 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 633 641) the Hoare annotation is: true [2020-07-07 12:37:20,832 INFO L271 CegarLoopResult]: At program point isPumpRunningFINAL(lines 633 641) the Hoare annotation is: true [2020-07-07 12:37:20,832 INFO L268 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-07-07 12:37:20,833 INFO L268 CegarLoopResult]: For program point L672-1(line 672) no Hoare annotation was computed. [2020-07-07 12:37:20,833 INFO L268 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-07-07 12:37:20,833 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-07-07 12:37:20,833 INFO L268 CegarLoopResult]: For program point L661(lines 661 669) no Hoare annotation was computed. [2020-07-07 12:37:20,833 INFO L268 CegarLoopResult]: For program point L661-2(lines 661 669) no Hoare annotation was computed. [2020-07-07 12:37:20,833 INFO L268 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-07-07 12:37:20,833 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 642 677) no Hoare annotation was computed. [2020-07-07 12:37:20,833 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-07-07 12:37:20,833 INFO L268 CegarLoopResult]: For program point L649(lines 649 657) no Hoare annotation was computed. [2020-07-07 12:37:20,834 INFO L268 CegarLoopResult]: For program point L649-2(lines 649 657) no Hoare annotation was computed. [2020-07-07 12:37:20,834 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 642 677) no Hoare annotation was computed. [2020-07-07 12:37:20,834 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 642 677) no Hoare annotation was computed. [2020-07-07 12:37:20,834 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 845 851) the Hoare annotation is: true [2020-07-07 12:37:20,834 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 845 851) the Hoare annotation is: true [2020-07-07 12:37:20,834 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-07-07 12:37:20,834 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-07 12:37:20,834 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-07-07 12:37:20,834 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-07 12:37:20,835 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-07 12:37:20,835 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 75 120) no Hoare annotation was computed. [2020-07-07 12:37:20,835 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-07 12:37:20,835 INFO L268 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-07-07 12:37:20,835 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-07 12:37:20,835 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-07-07 12:37:20,835 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-07 12:37:20,835 INFO L268 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-07-07 12:37:20,835 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 75 120) no Hoare annotation was computed. [2020-07-07 12:37:20,836 INFO L268 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-07-07 12:37:20,836 INFO L268 CegarLoopResult]: For program point L112-1(line 112) no Hoare annotation was computed. [2020-07-07 12:37:20,836 INFO L268 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-07-07 12:37:20,836 INFO L268 CegarLoopResult]: For program point L112-2(line 112) no Hoare annotation was computed. [2020-07-07 12:37:20,836 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-07-07 12:37:20,836 INFO L268 CegarLoopResult]: For program point L75(lines 75 120) no Hoare annotation was computed. [2020-07-07 12:37:20,836 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 75 120) no Hoare annotation was computed. [2020-07-07 12:37:20,836 INFO L268 CegarLoopResult]: For program point L75-1(lines 75 120) no Hoare annotation was computed. [2020-07-07 12:37:20,837 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-07-07 12:37:20,837 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-07-07 12:37:20,837 INFO L268 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-07-07 12:37:20,837 INFO L268 CegarLoopResult]: For program point L98-1(line 98) no Hoare annotation was computed. [2020-07-07 12:37:20,837 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-07-07 12:37:20,837 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-07 12:37:20,837 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-07-07 12:37:20,837 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-07-07 12:37:20,837 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-07 12:37:20,837 INFO L268 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-07-07 12:37:20,838 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-07-07 12:37:20,838 INFO L268 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-07-07 12:37:20,838 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-07 12:37:20,838 INFO L268 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-07-07 12:37:20,838 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-07-07 12:37:20,838 INFO L268 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-07-07 12:37:20,838 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-07-07 12:37:20,838 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-07-07 12:37:20,838 INFO L268 CegarLoopResult]: For program point L105-1(line 105) no Hoare annotation was computed. [2020-07-07 12:37:20,839 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-07-07 12:37:20,839 INFO L268 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-07-07 12:37:20,839 INFO L268 CegarLoopResult]: For program point L101-1(line 101) no Hoare annotation was computed. [2020-07-07 12:37:20,839 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-07-07 12:37:20,839 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 388 433) no Hoare annotation was computed. [2020-07-07 12:37:20,839 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-07 12:37:20,839 INFO L268 CegarLoopResult]: For program point L407-1(line 407) no Hoare annotation was computed. [2020-07-07 12:37:20,839 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-07-07 12:37:20,840 INFO L268 CegarLoopResult]: For program point L407-2(line 407) no Hoare annotation was computed. [2020-07-07 12:37:20,840 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-07-07 12:37:20,840 INFO L268 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-07-07 12:37:20,840 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-07-07 12:37:20,840 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-07 12:37:20,840 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-07 12:37:20,840 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 388 433) no Hoare annotation was computed. [2020-07-07 12:37:20,840 INFO L268 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-07-07 12:37:20,840 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-07 12:37:20,841 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-07-07 12:37:20,841 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-07-07 12:37:20,841 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 388 433) no Hoare annotation was computed. [2020-07-07 12:37:20,841 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-07-07 12:37:20,841 INFO L268 CegarLoopResult]: For program point L412(lines 412 413) no Hoare annotation was computed. [2020-07-07 12:37:20,841 INFO L268 CegarLoopResult]: For program point L408(lines 408 415) no Hoare annotation was computed. [2020-07-07 12:37:20,841 INFO L268 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-07-07 12:37:20,841 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-07 12:37:20,841 INFO L268 CegarLoopResult]: For program point L402(lines 402 422) no Hoare annotation was computed. [2020-07-07 12:37:20,842 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-07 12:37:20,842 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-07-07 12:37:20,842 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-07 12:37:20,842 INFO L268 CegarLoopResult]: For program point L429-1(line 429) no Hoare annotation was computed. [2020-07-07 12:37:20,842 INFO L268 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-07-07 12:37:20,842 INFO L268 CegarLoopResult]: For program point L429-2(line 429) no Hoare annotation was computed. [2020-07-07 12:37:20,842 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-07-07 12:37:20,842 INFO L268 CegarLoopResult]: For program point L427-1(line 427) no Hoare annotation was computed. [2020-07-07 12:37:20,842 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-07 12:37:20,843 INFO L268 CegarLoopResult]: For program point L427-2(line 427) no Hoare annotation was computed. [2020-07-07 12:37:20,843 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-07 12:37:20,843 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-07-07 12:37:20,843 INFO L268 CegarLoopResult]: For program point L388(lines 388 433) no Hoare annotation was computed. [2020-07-07 12:37:20,843 INFO L268 CegarLoopResult]: For program point L419(lines 419 420) no Hoare annotation was computed. [2020-07-07 12:37:20,843 INFO L268 CegarLoopResult]: For program point L419-1(lines 402 422) no Hoare annotation was computed. [2020-07-07 12:37:20,843 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 511 520) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,843 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 511 520) the Hoare annotation is: true [2020-07-07 12:37:20,843 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 511 520) the Hoare annotation is: true [2020-07-07 12:37:20,844 INFO L268 CegarLoopResult]: For program point L627-2(line 627) no Hoare annotation was computed. [2020-07-07 12:37:20,844 INFO L268 CegarLoopResult]: For program point L627-3(line 627) no Hoare annotation was computed. [2020-07-07 12:37:20,844 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 622 632) no Hoare annotation was computed. [2020-07-07 12:37:20,844 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 622 632) no Hoare annotation was computed. [2020-07-07 12:37:20,844 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 622 632) no Hoare annotation was computed. [2020-07-07 12:37:20,844 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-07-07 12:37:20,844 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-07-07 12:37:20,844 INFO L268 CegarLoopResult]: For program point L627-1(line 627) no Hoare annotation was computed. [2020-07-07 12:37:20,845 INFO L268 CegarLoopResult]: For program point deactivatePumpENTRY(lines 614 621) no Hoare annotation was computed. [2020-07-07 12:37:20,845 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 614 621) no Hoare annotation was computed. [2020-07-07 12:37:20,845 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 614 621) no Hoare annotation was computed. [2020-07-07 12:37:20,845 INFO L271 CegarLoopResult]: At program point processEnvironmentEXIT(lines 581 587) the Hoare annotation is: true [2020-07-07 12:37:20,845 INFO L271 CegarLoopResult]: At program point processEnvironmentFINAL(lines 581 587) the Hoare annotation is: true [2020-07-07 12:37:20,845 INFO L264 CegarLoopResult]: At program point L733(line 733) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,845 INFO L264 CegarLoopResult]: At program point L733-1(line 733) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,846 INFO L264 CegarLoopResult]: At program point L733-2(line 733) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,846 INFO L264 CegarLoopResult]: At program point L729(line 729) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,846 INFO L264 CegarLoopResult]: At program point L725(line 725) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,846 INFO L264 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,846 INFO L264 CegarLoopResult]: At program point L725-1(line 725) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,847 INFO L264 CegarLoopResult]: At program point L717(lines 717 723) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,847 INFO L264 CegarLoopResult]: At program point L717-1(lines 717 723) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,847 INFO L264 CegarLoopResult]: At program point L742(lines 697 744) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,847 INFO L264 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,847 INFO L264 CegarLoopResult]: At program point L705(line 705) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,847 INFO L264 CegarLoopResult]: At program point L705-1(line 705) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,848 INFO L264 CegarLoopResult]: At program point L689(line 689) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,848 INFO L271 CegarLoopResult]: At program point testEXIT(lines 687 752) the Hoare annotation is: true [2020-07-07 12:37:20,848 INFO L264 CegarLoopResult]: At program point testENTRY(lines 687 752) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,848 INFO L264 CegarLoopResult]: At program point L735(lines 735 739) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,848 INFO L264 CegarLoopResult]: At program point L735-2(lines 727 740) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,848 INFO L264 CegarLoopResult]: At program point L698(lines 697 744) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,849 INFO L264 CegarLoopResult]: At program point L727(lines 727 740) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,849 INFO L271 CegarLoopResult]: At program point testFINAL(lines 687 752) the Hoare annotation is: true [2020-07-07 12:37:20,849 INFO L264 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,849 INFO L264 CegarLoopResult]: At program point L719(line 719) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,849 INFO L264 CegarLoopResult]: At program point L715(line 715) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,849 INFO L264 CegarLoopResult]: At program point L715-1(line 715) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,849 INFO L264 CegarLoopResult]: At program point L707(lines 707 713) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,850 INFO L264 CegarLoopResult]: At program point L707-1(lines 707 713) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,850 INFO L264 CegarLoopResult]: At program point L699(lines 699 703) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 (= 1 ~waterLevel~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:20,850 INFO L264 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,850 INFO L264 CegarLoopResult]: At program point L691(line 691) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,850 INFO L264 CegarLoopResult]: At program point L745(lines 696 746) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:20,850 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-07-07 12:37:20,850 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-07-07 12:37:20,850 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-07 12:37:20,851 INFO L268 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-07-07 12:37:20,851 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-07-07 12:37:20,851 INFO L268 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-07-07 12:37:20,851 INFO L268 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-07-07 12:37:20,851 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-07 12:37:20,851 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 342 387) no Hoare annotation was computed. [2020-07-07 12:37:20,851 INFO L268 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-07-07 12:37:20,851 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-07-07 12:37:20,851 INFO L268 CegarLoopResult]: For program point L366(lines 366 367) no Hoare annotation was computed. [2020-07-07 12:37:20,851 INFO L268 CegarLoopResult]: For program point L362(lines 362 369) no Hoare annotation was computed. [2020-07-07 12:37:20,851 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-07-07 12:37:20,852 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-07-07 12:37:20,852 INFO L268 CegarLoopResult]: For program point L356(lines 356 376) no Hoare annotation was computed. [2020-07-07 12:37:20,852 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-07 12:37:20,852 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-07-07 12:37:20,852 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-07-07 12:37:20,852 INFO L268 CegarLoopResult]: For program point L383-1(line 383) no Hoare annotation was computed. [2020-07-07 12:37:20,852 INFO L268 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-07-07 12:37:20,852 INFO L268 CegarLoopResult]: For program point L383-2(line 383) no Hoare annotation was computed. [2020-07-07 12:37:20,852 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-07-07 12:37:20,852 INFO L268 CegarLoopResult]: For program point L381-1(line 381) no Hoare annotation was computed. [2020-07-07 12:37:20,853 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-07 12:37:20,853 INFO L268 CegarLoopResult]: For program point L381-2(line 381) no Hoare annotation was computed. [2020-07-07 12:37:20,853 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-07-07 12:37:20,853 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-07-07 12:37:20,853 INFO L268 CegarLoopResult]: For program point L342(lines 342 387) no Hoare annotation was computed. [2020-07-07 12:37:20,853 INFO L268 CegarLoopResult]: For program point L373(lines 373 374) no Hoare annotation was computed. [2020-07-07 12:37:20,853 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 342 387) no Hoare annotation was computed. [2020-07-07 12:37:20,853 INFO L268 CegarLoopResult]: For program point L373-1(lines 356 376) no Hoare annotation was computed. [2020-07-07 12:37:20,853 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 342 387) no Hoare annotation was computed. [2020-07-07 12:37:20,853 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-07 12:37:20,854 INFO L268 CegarLoopResult]: For program point L361-1(line 361) no Hoare annotation was computed. [2020-07-07 12:37:20,854 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-07-07 12:37:20,854 INFO L268 CegarLoopResult]: For program point L361-2(line 361) no Hoare annotation was computed. [2020-07-07 12:37:20,854 INFO L268 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-07-07 12:37:20,854 INFO L268 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-07-07 12:37:20,854 INFO L268 CegarLoopResult]: For program point L809(lines 809 817) no Hoare annotation was computed. [2020-07-07 12:37:20,854 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 801 823) no Hoare annotation was computed. [2020-07-07 12:37:20,854 INFO L268 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-07-07 12:37:20,854 INFO L268 CegarLoopResult]: For program point L809-2(lines 809 817) no Hoare annotation was computed. [2020-07-07 12:37:20,854 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 801 823) no Hoare annotation was computed. [2020-07-07 12:37:20,854 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 801 823) no Hoare annotation was computed. [2020-07-07 12:37:20,855 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-07-07 12:37:20,855 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-07-07 12:37:20,855 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-07-07 12:37:20,855 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-07-07 12:37:20,855 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-07-07 12:37:20,855 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-07 12:37:20,855 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-07-07 12:37:20,855 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-07-07 12:37:20,855 INFO L268 CegarLoopResult]: For program point L317-1(line 317) no Hoare annotation was computed. [2020-07-07 12:37:20,855 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-07-07 12:37:20,856 INFO L268 CegarLoopResult]: For program point L317-2(line 317) no Hoare annotation was computed. [2020-07-07 12:37:20,856 INFO L268 CegarLoopResult]: For program point L309(lines 287 310) no Hoare annotation was computed. [2020-07-07 12:37:20,856 INFO L268 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-07-07 12:37:20,856 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-07-07 12:37:20,856 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-07-07 12:37:20,856 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-07-07 12:37:20,856 INFO L268 CegarLoopResult]: For program point L268(lines 268 284) no Hoare annotation was computed. [2020-07-07 12:37:20,856 INFO L268 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-07-07 12:37:20,856 INFO L268 CegarLoopResult]: For program point L301-2(line 301) no Hoare annotation was computed. [2020-07-07 12:37:20,856 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-07-07 12:37:20,857 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 239 341) no Hoare annotation was computed. [2020-07-07 12:37:20,857 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-07-07 12:37:20,857 INFO L268 CegarLoopResult]: For program point L285(lines 285 326) no Hoare annotation was computed. [2020-07-07 12:37:20,857 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-07-07 12:37:20,857 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-07-07 12:37:20,857 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-07-07 12:37:20,857 INFO L268 CegarLoopResult]: For program point L277-1(line 277) no Hoare annotation was computed. [2020-07-07 12:37:20,857 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-07-07 12:37:20,857 INFO L268 CegarLoopResult]: For program point L327(lines 327 338) no Hoare annotation was computed. [2020-07-07 12:37:20,857 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 239 341) no Hoare annotation was computed. [2020-07-07 12:37:20,857 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-07 12:37:20,858 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-07-07 12:37:20,858 INFO L268 CegarLoopResult]: For program point L319-1(line 319) no Hoare annotation was computed. [2020-07-07 12:37:20,858 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-07-07 12:37:20,858 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-07-07 12:37:20,858 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 239 341) no Hoare annotation was computed. [2020-07-07 12:37:20,858 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-07-07 12:37:20,858 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-07-07 12:37:20,858 INFO L268 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-07-07 12:37:20,858 INFO L268 CegarLoopResult]: For program point L270-1(line 270) no Hoare annotation was computed. [2020-07-07 12:37:20,858 INFO L268 CegarLoopResult]: For program point L328(lines 328 335) no Hoare annotation was computed. [2020-07-07 12:37:20,859 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-07-07 12:37:20,859 INFO L268 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-07-07 12:37:20,859 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-07-07 12:37:20,859 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-07 12:37:20,859 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-07-07 12:37:20,859 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-07-07 12:37:20,859 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-07-07 12:37:20,859 INFO L268 CegarLoopResult]: For program point L263(lines 263 267) no Hoare annotation was computed. [2020-07-07 12:37:20,859 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-07-07 12:37:20,860 INFO L268 CegarLoopResult]: For program point L288-2(lines 288 308) no Hoare annotation was computed. [2020-07-07 12:37:20,860 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-07-07 12:37:20,860 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-07-07 12:37:20,860 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-07-07 12:37:20,860 INFO L268 CegarLoopResult]: For program point L239(lines 239 341) no Hoare annotation was computed. [2020-07-07 12:37:20,860 INFO L268 CegarLoopResult]: For program point L239-1(lines 239 341) no Hoare annotation was computed. [2020-07-07 12:37:20,860 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-07-07 12:37:20,860 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-07-07 12:37:20,860 INFO L268 CegarLoopResult]: For program point L330-1(line 330) no Hoare annotation was computed. [2020-07-07 12:37:20,860 INFO L268 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-07-07 12:37:20,861 INFO L268 CegarLoopResult]: For program point L330-2(line 330) no Hoare annotation was computed. [2020-07-07 12:37:20,861 INFO L268 CegarLoopResult]: For program point L289(lines 288 308) no Hoare annotation was computed. [2020-07-07 12:37:20,861 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-07-07 12:37:20,861 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-07-07 12:37:20,861 INFO L268 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-07-07 12:37:20,861 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-07-07 12:37:20,861 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-07-07 12:37:20,861 INFO L268 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-07-07 12:37:20,861 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-07-07 12:37:20,861 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-07-07 12:37:20,862 INFO L268 CegarLoopResult]: For program point L273-1(line 273) no Hoare annotation was computed. [2020-07-07 12:37:20,862 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-07 12:37:20,862 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-07-07 12:37:20,862 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-07-07 12:37:20,862 INFO L268 CegarLoopResult]: For program point L290(lines 290 294) no Hoare annotation was computed. [2020-07-07 12:37:20,862 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-07-07 12:37:20,862 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-07-07 12:37:20,862 INFO L268 CegarLoopResult]: For program point L315-1(line 315) no Hoare annotation was computed. [2020-07-07 12:37:20,862 INFO L268 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-07-07 12:37:20,862 INFO L268 CegarLoopResult]: For program point L315-2(line 315) no Hoare annotation was computed. [2020-07-07 12:37:20,862 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-07 12:37:20,863 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-07-07 12:37:20,863 INFO L268 CegarLoopResult]: For program point L299-1(line 299) no Hoare annotation was computed. [2020-07-07 12:37:20,863 INFO L268 CegarLoopResult]: For program point L299-2(line 299) no Hoare annotation was computed. [2020-07-07 12:37:20,863 INFO L268 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-07-07 12:37:20,863 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 835 844) no Hoare annotation was computed. [2020-07-07 12:37:20,863 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 835 844) no Hoare annotation was computed. [2020-07-07 12:37:20,863 INFO L268 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-07-07 12:37:20,863 INFO L268 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-07-07 12:37:20,863 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 835 844) no Hoare annotation was computed. [2020-07-07 12:37:20,863 INFO L268 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-07-07 12:37:20,863 INFO L268 CegarLoopResult]: For program point L837-1(line 837) no Hoare annotation was computed. [2020-07-07 12:37:20,864 INFO L268 CegarLoopResult]: For program point L837-2(line 837) no Hoare annotation was computed. [2020-07-07 12:37:20,864 INFO L264 CegarLoopResult]: At program point L807-6(line 807) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,864 INFO L264 CegarLoopResult]: At program point L807-7(line 807) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,864 INFO L264 CegarLoopResult]: At program point L671(line 671) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,864 INFO L264 CegarLoopResult]: At program point L671-1(line 671) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,864 INFO L264 CegarLoopResult]: At program point L671-2(line 671) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,864 INFO L264 CegarLoopResult]: At program point L671-3(line 671) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,864 INFO L264 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,865 INFO L264 CegarLoopResult]: At program point L667(line 667) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,865 INFO L264 CegarLoopResult]: At program point L667-1(line 667) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,865 INFO L264 CegarLoopResult]: At program point L667-2(line 667) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,865 INFO L264 CegarLoopResult]: At program point L667-3(line 667) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,865 INFO L264 CegarLoopResult]: At program point L663(line 663) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,865 INFO L264 CegarLoopResult]: At program point L667-4(line 667) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,865 INFO L264 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,865 INFO L264 CegarLoopResult]: At program point L663-1(line 663) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,865 INFO L264 CegarLoopResult]: At program point L663-2(line 663) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,866 INFO L264 CegarLoopResult]: At program point L663-3(line 663) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,866 INFO L264 CegarLoopResult]: At program point L659(line 659) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,866 INFO L264 CegarLoopResult]: At program point L659-1(line 659) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,866 INFO L264 CegarLoopResult]: At program point L754(line 754) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (<= 1 ~systemActive~0)) [2020-07-07 12:37:20,866 INFO L264 CegarLoopResult]: At program point L659-2(line 659) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,866 INFO L264 CegarLoopResult]: At program point L659-3(line 659) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,866 INFO L264 CegarLoopResult]: At program point L655(line 655) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,866 INFO L264 CegarLoopResult]: At program point L659-4(line 659) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,866 INFO L264 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,867 INFO L264 CegarLoopResult]: At program point L655-1(line 655) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,867 INFO L264 CegarLoopResult]: At program point L659-5(line 659) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,867 INFO L264 CegarLoopResult]: At program point L366-1(line 366) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,867 INFO L264 CegarLoopResult]: At program point L655-2(line 655) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,867 INFO L264 CegarLoopResult]: At program point L659-6(line 659) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,867 INFO L264 CegarLoopResult]: At program point L366-2(line 366) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,867 INFO L264 CegarLoopResult]: At program point L655-3(line 655) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,867 INFO L264 CegarLoopResult]: At program point L659-7(line 659) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,867 INFO L264 CegarLoopResult]: At program point L651(line 651) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,867 INFO L264 CegarLoopResult]: At program point L655-4(line 655) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,868 INFO L264 CegarLoopResult]: At program point L651-1(line 651) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,868 INFO L264 CegarLoopResult]: At program point L651-2(line 651) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,868 INFO L264 CegarLoopResult]: At program point L651-3(line 651) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,868 INFO L264 CegarLoopResult]: At program point L647(line 647) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,868 INFO L264 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,868 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,868 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,868 INFO L264 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,868 INFO L264 CegarLoopResult]: At program point L412-1(line 412) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,869 INFO L264 CegarLoopResult]: At program point L755(line 755) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:37:20,869 INFO L264 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,869 INFO L264 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,869 INFO L264 CegarLoopResult]: At program point L673-1(line 673) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,869 INFO L264 CegarLoopResult]: At program point L673-2(line 673) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,869 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:37:20,869 INFO L264 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,869 INFO L264 CegarLoopResult]: At program point L554(line 554) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,870 INFO L264 CegarLoopResult]: At program point L806(line 806) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,870 INFO L264 CegarLoopResult]: At program point L373(line 373) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,870 INFO L264 CegarLoopResult]: At program point L373-1(line 373) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,870 INFO L264 CegarLoopResult]: At program point L819(line 819) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,870 INFO L264 CegarLoopResult]: At program point L819-1(line 819) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,870 INFO L264 CegarLoopResult]: At program point L819-2(line 819) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,870 INFO L264 CegarLoopResult]: At program point L815(line 815) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,870 INFO L264 CegarLoopResult]: At program point L815-1(line 815) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,870 INFO L264 CegarLoopResult]: At program point L815-2(line 815) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,871 INFO L264 CegarLoopResult]: At program point L815-3(line 815) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,871 INFO L264 CegarLoopResult]: At program point L811(line 811) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,871 INFO L264 CegarLoopResult]: At program point L555(line 555) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,871 INFO L264 CegarLoopResult]: At program point L811-1(line 811) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,871 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-07 12:37:20,871 INFO L264 CegarLoopResult]: At program point L811-2(line 811) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,872 INFO L264 CegarLoopResult]: At program point L811-3(line 811) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,872 INFO L264 CegarLoopResult]: At program point L807(line 807) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,872 INFO L264 CegarLoopResult]: At program point L811-4(line 811) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,872 INFO L264 CegarLoopResult]: At program point L807-1(line 807) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,872 INFO L264 CegarLoopResult]: At program point L811-5(line 811) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,872 INFO L264 CegarLoopResult]: At program point L807-2(line 807) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,872 INFO L264 CegarLoopResult]: At program point L807-3(line 807) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,872 INFO L264 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,872 INFO L264 CegarLoopResult]: At program point L807-4(line 807) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,872 INFO L264 CegarLoopResult]: At program point L419-1(line 419) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,873 INFO L264 CegarLoopResult]: At program point L807-5(line 807) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:20,873 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:37:20,873 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-07-07 12:37:20,873 INFO L268 CegarLoopResult]: For program point L608-1(lines 597 613) no Hoare annotation was computed. [2020-07-07 12:37:20,873 INFO L268 CegarLoopResult]: For program point L604(lines 604 610) no Hoare annotation was computed. [2020-07-07 12:37:20,873 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 597 613) no Hoare annotation was computed. [2020-07-07 12:37:20,873 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-07-07 12:37:20,873 INFO L268 CegarLoopResult]: For program point L602-1(line 602) no Hoare annotation was computed. [2020-07-07 12:37:20,873 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 597 613) no Hoare annotation was computed. [2020-07-07 12:37:20,873 INFO L268 CegarLoopResult]: For program point L602-2(line 602) no Hoare annotation was computed. [2020-07-07 12:37:20,874 INFO L268 CegarLoopResult]: For program point L602-3(line 602) no Hoare annotation was computed. [2020-07-07 12:37:20,874 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 824 832) the Hoare annotation is: true [2020-07-07 12:37:20,874 INFO L264 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:37:20,874 INFO L271 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: true [2020-07-07 12:37:20,874 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 824 832) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:37:20,874 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 824 832) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:37:20,874 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:37:20,874 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:37:20,875 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:37:20,875 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:37:20,875 INFO L264 CegarLoopResult]: At program point L785(line 785) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:37:20,875 INFO L271 CegarLoopResult]: At program point L784-1(lines 780 791) the Hoare annotation is: true [2020-07-07 12:37:20,875 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 780 791) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:37:20,875 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 780 791) the Hoare annotation is: true [2020-07-07 12:37:20,875 INFO L264 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:37:20,875 INFO L264 CegarLoopResult]: At program point L570(line 570) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-07 12:37:20,876 INFO L264 CegarLoopResult]: At program point L568(lines 568 574) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-07 12:37:20,876 INFO L264 CegarLoopResult]: At program point L563(line 563) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-07 12:37:20,876 INFO L264 CegarLoopResult]: At program point L561(lines 560 579) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-07 12:37:20,876 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 557 580) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-07 12:37:20,876 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 557 580) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-07 12:37:20,876 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 557 580) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-07 12:37:20,876 INFO L271 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: true [2020-07-07 12:37:20,876 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 446 475) the Hoare annotation is: true [2020-07-07 12:37:20,877 INFO L271 CegarLoopResult]: At program point L471(lines 446 475) the Hoare annotation is: true [2020-07-07 12:37:20,877 INFO L271 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: true [2020-07-07 12:37:20,877 INFO L271 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: true [2020-07-07 12:37:20,877 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 446 475) the Hoare annotation is: true [2020-07-07 12:37:20,877 INFO L271 CegarLoopResult]: At program point L460(lines 460 464) the Hoare annotation is: true [2020-07-07 12:37:20,877 INFO L271 CegarLoopResult]: At program point L460-1(lines 460 464) the Hoare annotation is: true [2020-07-07 12:37:20,877 INFO L271 CegarLoopResult]: At program point L456-2(lines 456 470) the Hoare annotation is: true [2020-07-07 12:37:20,877 INFO L271 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: true [2020-07-07 12:37:20,877 INFO L271 CegarLoopResult]: At program point L452-1(line 452) the Hoare annotation is: true [2020-07-07 12:37:20,878 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 792 800) no Hoare annotation was computed. [2020-07-07 12:37:20,878 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-07-07 12:37:20,878 INFO L268 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-07-07 12:37:20,878 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 792 800) no Hoare annotation was computed. [2020-07-07 12:37:20,878 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 792 800) no Hoare annotation was computed. [2020-07-07 12:37:20,878 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 756 767) the Hoare annotation is: true [2020-07-07 12:37:20,878 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 756 767) the Hoare annotation is: true [2020-07-07 12:37:20,878 INFO L271 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: true [2020-07-07 12:37:20,879 INFO L271 CegarLoopResult]: At program point L760-1(lines 756 767) the Hoare annotation is: true [2020-07-07 12:37:20,879 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 503 509) the Hoare annotation is: true [2020-07-07 12:37:20,879 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 503 509) the Hoare annotation is: true [2020-07-07 12:37:20,879 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:37:20,879 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:37:20,879 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:37:20,879 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:37:20,879 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 678 685) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (<= 1 ~systemActive~0)) (.cse2 (not (<= 1 |old(~systemActive~0)|)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:37:20,880 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 678 685) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:37:20,880 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 678 685) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (<= 1 ~systemActive~0)) (.cse2 (not (<= 1 |old(~systemActive~0)|)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:37:20,880 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 768 779) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (<= 2 ~waterLevel~0) .cse1 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-07 12:37:20,880 INFO L264 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-07 12:37:20,880 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 768 779) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-07 12:37:20,880 INFO L264 CegarLoopResult]: At program point L772-1(lines 768 779) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (<= 2 ~waterLevel~0) .cse1 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-07 12:37:20,880 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 435 442) the Hoare annotation is: true [2020-07-07 12:37:20,881 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 439) the Hoare annotation is: true [2020-07-07 12:37:20,881 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 435 442) the Hoare annotation is: true [2020-07-07 12:37:20,881 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 435 442) the Hoare annotation is: true [2020-07-07 12:37:20,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:37:20 BoogieIcfgContainer [2020-07-07 12:37:20,904 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:37:20,905 INFO L168 Benchmark]: Toolchain (without parser) took 55577.17 ms. Allocated memory was 144.2 MB in the beginning and 820.5 MB in the end (delta: 676.3 MB). Free memory was 101.4 MB in the beginning and 349.8 MB in the end (delta: -248.4 MB). Peak memory consumption was 702.0 MB. Max. memory is 7.1 GB. [2020-07-07 12:37:20,906 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 144.2 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:37:20,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 635.01 ms. Allocated memory was 144.2 MB in the beginning and 200.8 MB in the end (delta: 56.6 MB). Free memory was 101.2 MB in the beginning and 170.8 MB in the end (delta: -69.5 MB). Peak memory consumption was 23.2 MB. Max. memory is 7.1 GB. [2020-07-07 12:37:20,908 INFO L168 Benchmark]: Boogie Preprocessor took 83.79 ms. Allocated memory is still 200.8 MB. Free memory was 170.8 MB in the beginning and 166.2 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2020-07-07 12:37:20,909 INFO L168 Benchmark]: RCFGBuilder took 1134.06 ms. Allocated memory was 200.8 MB in the beginning and 232.3 MB in the end (delta: 31.5 MB). Free memory was 166.2 MB in the beginning and 181.2 MB in the end (delta: -15.0 MB). Peak memory consumption was 86.7 MB. Max. memory is 7.1 GB. [2020-07-07 12:37:20,909 INFO L168 Benchmark]: TraceAbstraction took 53719.36 ms. Allocated memory was 232.3 MB in the beginning and 820.5 MB in the end (delta: 588.3 MB). Free memory was 179.8 MB in the beginning and 349.8 MB in the end (delta: -170.0 MB). Peak memory consumption was 692.2 MB. Max. memory is 7.1 GB. [2020-07-07 12:37:20,913 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 144.2 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 635.01 ms. Allocated memory was 144.2 MB in the beginning and 200.8 MB in the end (delta: 56.6 MB). Free memory was 101.2 MB in the beginning and 170.8 MB in the end (delta: -69.5 MB). Peak memory consumption was 23.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 83.79 ms. Allocated memory is still 200.8 MB. Free memory was 170.8 MB in the beginning and 166.2 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1134.06 ms. Allocated memory was 200.8 MB in the beginning and 232.3 MB in the end (delta: 31.5 MB). Free memory was 166.2 MB in the beginning and 181.2 MB in the end (delta: -15.0 MB). Peak memory consumption was 86.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 53719.36 ms. Allocated memory was 232.3 MB in the beginning and 820.5 MB in the end (delta: 588.3 MB). Free memory was 179.8 MB in the beginning and 349.8 MB in the end (delta: -170.0 MB). Peak memory consumption was 692.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 439]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 696]: Loop Invariant Derived loop invariant: (!(0 == pumpRunning) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - InvariantResult [Line: 456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 446]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 697]: Loop Invariant Derived loop invariant: (((((0 == splverifierCounter && 1 == waterLevel) && 1 <= systemActive) || ((2 <= waterLevel && 0 == splverifierCounter) && 1 <= systemActive)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - ProcedureContractResult [Line: 852]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 859]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(1 == waterLevel)) || (((retValue_acc <= 1 && 1 <= \result) && 1 <= retValue_acc) && \result <= 1)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 43]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((!(0 == tmp) || !(1 <= systemActive)) || !(1 == waterLevel)) || !(0 == pumpRunning)) && (((!(0 == tmp) || !(1 <= systemActive)) || !(2 <= waterLevel)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 524]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 633]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 845]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 511]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 581]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 687]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 780]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 824]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((!(1 <= systemActive) || (waterLevel == retValue_acc && \result == waterLevel)) || !(2 <= waterLevel)) || !(0 == pumpRunning)) && (((!(1 <= systemActive) || !(1 == waterLevel)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 446]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 557]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((!(1 <= systemActive) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) && (((!(1 <= systemActive) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) - ProcedureContractResult [Line: 756]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 503]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 678]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((!(1 == waterLevel) || !(0 == pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive))) && (((!(2 <= waterLevel) || !(0 == pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive))) - ProcedureContractResult [Line: 768]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((!(1 <= systemActive) || 2 <= waterLevel) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) && (((!(1 <= systemActive) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) - ProcedureContractResult [Line: 435]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 585 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 23.9s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 19.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 29.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1070 SDtfs, 2133 SDslu, 2726 SDs, 0 SdLazy, 3734 SolverSat, 635 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 226 GetRequests, 130 SyntacticMatches, 2 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 429 ImplicationChecksByTransitivity, 12.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=306occurred in iteration=4, 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, 6 MinimizatonAttempts, 303 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 208 LocationsWithAnnotation, 732 PreInvPairs, 903 NumberOfFragments, 3102 HoareAnnotationTreeSize, 732 FomulaSimplifications, 664062 FormulaSimplificationTreeSizeReduction, 4.5s HoareSimplificationTime, 208 FomulaSimplificationsInter, 27729 FormulaSimplificationTreeSizeReductionInter, 24.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, 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 RESULT: Ultimate proved your program to be correct! Received shutdown request...