/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_spec1_product31.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-06 23:44:34,934 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-06 23:44:34,937 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-06 23:44:34,973 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-06 23:44:34,973 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-06 23:44:34,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-06 23:44:34,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-06 23:44:34,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-06 23:44:34,985 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-06 23:44:34,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-06 23:44:34,997 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-06 23:44:34,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-06 23:44:34,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-06 23:44:35,000 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-06 23:44:35,001 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-06 23:44:35,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-06 23:44:35,004 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-06 23:44:35,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-06 23:44:35,010 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-06 23:44:35,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-06 23:44:35,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-06 23:44:35,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-06 23:44:35,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-06 23:44:35,026 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-06 23:44:35,033 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-06 23:44:35,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-06 23:44:35,034 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-06 23:44:35,035 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-06 23:44:35,037 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-06 23:44:35,041 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-06 23:44:35,042 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-06 23:44:35,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-06 23:44:35,043 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-06 23:44:35,044 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-06 23:44:35,047 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-06 23:44:35,047 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-06 23:44:35,048 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-06 23:44:35,049 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-06 23:44:35,049 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-06 23:44:35,050 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-06 23:44:35,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-06 23:44:35,053 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-06 23:44:35,071 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-06 23:44:35,071 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-06 23:44:35,076 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-06 23:44:35,076 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-06 23:44:35,076 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-06 23:44:35,077 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-06 23:44:35,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-06 23:44:35,077 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-06 23:44:35,077 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-06 23:44:35,077 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-06 23:44:35,078 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-06 23:44:35,079 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-06 23:44:35,079 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-06 23:44:35,079 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-06 23:44:35,079 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-06 23:44:35,079 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-06 23:44:35,080 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-06 23:44:35,080 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-06 23:44:35,080 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:44:35,080 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-06 23:44:35,080 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-06 23:44:35,080 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-06 23:44:35,081 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-06 23:44:35,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-06 23:44:35,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-06 23:44:35,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-06 23:44:35,521 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-06 23:44:35,528 INFO L275 PluginConnector]: CDTParser initialized [2020-11-06 23:44:35,529 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product31.cil.c [2020-11-06 23:44:35,612 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0a73ebab/bd3f92eacdd64b618b02e411579e742e/FLAGce20c8869 [2020-11-06 23:44:36,236 INFO L306 CDTParser]: Found 1 translation units. [2020-11-06 23:44:36,236 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product31.cil.c [2020-11-06 23:44:36,254 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0a73ebab/bd3f92eacdd64b618b02e411579e742e/FLAGce20c8869 [2020-11-06 23:44:36,570 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0a73ebab/bd3f92eacdd64b618b02e411579e742e [2020-11-06 23:44:36,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-06 23:44:36,578 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-06 23:44:36,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-06 23:44:36,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-06 23:44:36,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-06 23:44:36,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:44:36" (1/1) ... [2020-11-06 23:44:36,588 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b2d38ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:36, skipping insertion in model container [2020-11-06 23:44:36,588 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:44:36" (1/1) ... [2020-11-06 23:44:36,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-06 23:44:36,644 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-06 23:44:36,974 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:44:36,986 INFO L203 MainTranslator]: Completed pre-run [2020-11-06 23:44:37,104 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:44:37,171 INFO L208 MainTranslator]: Completed translation [2020-11-06 23:44:37,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:37 WrapperNode [2020-11-06 23:44:37,172 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-06 23:44:37,173 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-06 23:44:37,173 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-06 23:44:37,173 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-06 23:44:37,188 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:37" (1/1) ... [2020-11-06 23:44:37,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:37" (1/1) ... [2020-11-06 23:44:37,233 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:37" (1/1) ... [2020-11-06 23:44:37,235 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:37" (1/1) ... [2020-11-06 23:44:37,273 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:37" (1/1) ... [2020-11-06 23:44:37,284 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:37" (1/1) ... [2020-11-06 23:44:37,289 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:37" (1/1) ... [2020-11-06 23:44:37,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-06 23:44:37,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-06 23:44:37,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-06 23:44:37,299 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-06 23:44:37,300 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:37" (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 [2020-11-06 23:44:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-06 23:44:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-06 23:44:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-06 23:44:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-06 23:44:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-06 23:44:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-06 23:44:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-06 23:44:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-06 23:44:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-06 23:44:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-06 23:44:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-06 23:44:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-06 23:44:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-06 23:44:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-06 23:44:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-06 23:44:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-06 23:44:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-06 23:44:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-06 23:44:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-06 23:44:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-06 23:44:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-11-06 23:44:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-06 23:44:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-06 23:44:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-06 23:44:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-06 23:44:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-11-06 23:44:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-06 23:44:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-06 23:44:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-06 23:44:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-06 23:44:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-06 23:44:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-06 23:44:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-06 23:44:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-06 23:44:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-06 23:44:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-06 23:44:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-06 23:44:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-06 23:44:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-06 23:44:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-06 23:44:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-06 23:44:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-06 23:44:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-06 23:44:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-06 23:44:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-06 23:44:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-06 23:44:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-06 23:44:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-06 23:44:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-06 23:44:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-06 23:44:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-06 23:44:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-06 23:44:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-06 23:44:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-06 23:44:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-06 23:44:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-06 23:44:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-06 23:44:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-06 23:44:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-06 23:44:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-06 23:44:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-06 23:44:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-06 23:44:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-06 23:44:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-06 23:44:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-06 23:44:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-06 23:44:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-06 23:44:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-06 23:44:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-11-06 23:44:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-06 23:44:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-06 23:44:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-06 23:44:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-06 23:44:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-06 23:44:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-06 23:44:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-06 23:44:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-06 23:44:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-11-06 23:44:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-06 23:44:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-06 23:44:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-06 23:44:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-06 23:44:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-06 23:44:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-06 23:44:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-06 23:44:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-06 23:44:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-06 23:44:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-06 23:44:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-06 23:44:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-06 23:44:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-06 23:44:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-06 23:44:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-06 23:44:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-06 23:44:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-06 23:44:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-06 23:44:39,270 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-06 23:44:39,270 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-06 23:44:39,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:44:39 BoogieIcfgContainer [2020-11-06 23:44:39,273 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-06 23:44:39,275 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-06 23:44:39,275 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-06 23:44:39,278 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-06 23:44:39,278 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:44:36" (1/3) ... [2020-11-06 23:44:39,279 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c221af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:44:39, skipping insertion in model container [2020-11-06 23:44:39,279 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:37" (2/3) ... [2020-11-06 23:44:39,280 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c221af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:44:39, skipping insertion in model container [2020-11-06 23:44:39,280 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:44:39" (3/3) ... [2020-11-06 23:44:39,282 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product31.cil.c [2020-11-06 23:44:39,297 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-06 23:44:39,301 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-06 23:44:39,313 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-06 23:44:39,335 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-06 23:44:39,335 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-06 23:44:39,335 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-06 23:44:39,335 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-06 23:44:39,335 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-06 23:44:39,335 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-06 23:44:39,336 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-06 23:44:39,336 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-06 23:44:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states. [2020-11-06 23:44:39,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-06 23:44:39,379 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:44:39,380 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] [2020-11-06 23:44:39,381 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:44:39,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:44:39,387 INFO L82 PathProgramCache]: Analyzing trace with hash -2065838091, now seen corresponding path program 1 times [2020-11-06 23:44:39,397 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:44:39,397 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [712834754] [2020-11-06 23:44:39,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:44:39,475 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:44:39,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:40,346 WARN L194 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:44:40,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:44:40,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:40,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:44:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:40,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:44:40,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:40,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:44:40,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:40,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:44:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:40,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:44:40,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:40,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-06 23:44:40,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:40,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:44:40,576 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [712834754] [2020-11-06 23:44:40,577 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:44:40,578 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-06 23:44:40,578 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510273325] [2020-11-06 23:44:40,583 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-06 23:44:40,584 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:44:40,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-06 23:44:40,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-06 23:44:40,600 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 3 states. [2020-11-06 23:44:42,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:44:42,097 INFO L93 Difference]: Finished difference Result 479 states and 576 transitions. [2020-11-06 23:44:42,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-06 23:44:42,101 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-06 23:44:42,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:44:42,118 INFO L225 Difference]: With dead ends: 479 [2020-11-06 23:44:42,118 INFO L226 Difference]: Without dead ends: 299 [2020-11-06 23:44:42,124 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-06 23:44:42,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2020-11-06 23:44:42,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 256. [2020-11-06 23:44:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 256 states. [2020-11-06 23:44:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 280 transitions. [2020-11-06 23:44:42,305 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 280 transitions. Word has length 148 [2020-11-06 23:44:42,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:44:42,307 INFO L481 AbstractCegarLoop]: Abstraction has 256 states and 280 transitions. [2020-11-06 23:44:42,307 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-06 23:44:42,307 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 280 transitions. [2020-11-06 23:44:42,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-06 23:44:42,312 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:44:42,312 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] [2020-11-06 23:44:42,313 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-06 23:44:42,313 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:44:42,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:44:42,314 INFO L82 PathProgramCache]: Analyzing trace with hash 1726515269, now seen corresponding path program 1 times [2020-11-06 23:44:42,314 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:44:42,314 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1628967336] [2020-11-06 23:44:42,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:44:42,321 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:44:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:42,769 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:44:42,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:44:42,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:42,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:44:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:42,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:44:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:42,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:44:42,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:42,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:44:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:42,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-06 23:44:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:42,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-06 23:44:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:44:42,916 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1628967336] [2020-11-06 23:44:42,916 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:44:42,916 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-06 23:44:42,916 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [248926212] [2020-11-06 23:44:42,919 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-06 23:44:42,920 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:44:42,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-06 23:44:42,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:44:42,921 INFO L87 Difference]: Start difference. First operand 256 states and 280 transitions. Second operand 4 states. [2020-11-06 23:44:43,573 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:44:44,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:44:44,574 INFO L93 Difference]: Finished difference Result 387 states and 439 transitions. [2020-11-06 23:44:44,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-06 23:44:44,574 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-06 23:44:44,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:44:44,584 INFO L225 Difference]: With dead ends: 387 [2020-11-06 23:44:44,584 INFO L226 Difference]: Without dead ends: 282 [2020-11-06 23:44:44,589 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-06 23:44:44,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2020-11-06 23:44:44,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 246. [2020-11-06 23:44:44,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2020-11-06 23:44:44,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 267 transitions. [2020-11-06 23:44:44,690 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 267 transitions. Word has length 149 [2020-11-06 23:44:44,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:44:44,691 INFO L481 AbstractCegarLoop]: Abstraction has 246 states and 267 transitions. [2020-11-06 23:44:44,691 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-06 23:44:44,691 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 267 transitions. [2020-11-06 23:44:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-06 23:44:44,695 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:44:44,695 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] [2020-11-06 23:44:44,695 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-06 23:44:44,695 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:44:44,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:44:44,696 INFO L82 PathProgramCache]: Analyzing trace with hash 325560537, now seen corresponding path program 1 times [2020-11-06 23:44:44,696 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:44:44,697 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [917527541] [2020-11-06 23:44:44,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:44:44,700 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:44:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:45,100 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:44:45,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:44:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:45,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:44:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:45,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:44:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:45,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:44:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:45,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:44:45,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:45,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-06 23:44:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:45,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-06 23:44:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:44:45,265 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [917527541] [2020-11-06 23:44:45,265 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:44:45,265 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-06 23:44:45,266 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540374315] [2020-11-06 23:44:45,266 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-06 23:44:45,266 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:44:45,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-06 23:44:45,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-06 23:44:45,267 INFO L87 Difference]: Start difference. First operand 246 states and 267 transitions. Second operand 9 states. [2020-11-06 23:44:45,797 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:44:46,135 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:44:46,428 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:44:46,713 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:47,041 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:44:47,325 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:48,252 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:44:50,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:44:50,349 INFO L93 Difference]: Finished difference Result 640 states and 743 transitions. [2020-11-06 23:44:50,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-06 23:44:50,351 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-06 23:44:50,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:44:50,357 INFO L225 Difference]: With dead ends: 640 [2020-11-06 23:44:50,357 INFO L226 Difference]: Without dead ends: 509 [2020-11-06 23:44:50,359 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-06 23:44:50,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 509 states. [2020-11-06 23:44:50,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 509 to 440. [2020-11-06 23:44:50,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 440 states. [2020-11-06 23:44:50,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 440 states and 496 transitions. [2020-11-06 23:44:50,604 INFO L78 Accepts]: Start accepts. Automaton has 440 states and 496 transitions. Word has length 158 [2020-11-06 23:44:50,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:44:50,605 INFO L481 AbstractCegarLoop]: Abstraction has 440 states and 496 transitions. [2020-11-06 23:44:50,605 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-06 23:44:50,605 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 496 transitions. [2020-11-06 23:44:50,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-06 23:44:50,609 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:44:50,609 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, 1, 1, 1] [2020-11-06 23:44:50,610 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-06 23:44:50,610 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:44:50,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:44:50,611 INFO L82 PathProgramCache]: Analyzing trace with hash -996434714, now seen corresponding path program 1 times [2020-11-06 23:44:50,611 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:44:50,611 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [57425374] [2020-11-06 23:44:50,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:44:50,615 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:44:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:50,902 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:44:50,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:44:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:50,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:44:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:50,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:44:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:50,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:44:50,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:50,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:44:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:50,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-06 23:44:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:50,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-06 23:44:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:51,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-06 23:44:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:51,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:44:51,097 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [57425374] [2020-11-06 23:44:51,097 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:44:51,097 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-06 23:44:51,098 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512226293] [2020-11-06 23:44:51,098 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-06 23:44:51,099 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:44:51,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-06 23:44:51,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-06 23:44:51,100 INFO L87 Difference]: Start difference. First operand 440 states and 496 transitions. Second operand 9 states. [2020-11-06 23:44:51,743 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:44:52,804 WARN L194 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:53,132 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:44:53,564 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:44:53,881 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:54,370 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:54,767 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:44:55,089 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:55,564 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:44:56,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:44:56,558 INFO L93 Difference]: Finished difference Result 1204 states and 1459 transitions. [2020-11-06 23:44:56,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-06 23:44:56,559 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 167 [2020-11-06 23:44:56,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:44:56,566 INFO L225 Difference]: With dead ends: 1204 [2020-11-06 23:44:56,566 INFO L226 Difference]: Without dead ends: 879 [2020-11-06 23:44:56,569 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-11-06 23:44:56,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 879 states. [2020-11-06 23:44:56,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 879 to 725. [2020-11-06 23:44:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 725 states. [2020-11-06 23:44:56,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 725 states and 832 transitions. [2020-11-06 23:44:56,908 INFO L78 Accepts]: Start accepts. Automaton has 725 states and 832 transitions. Word has length 167 [2020-11-06 23:44:56,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:44:56,908 INFO L481 AbstractCegarLoop]: Abstraction has 725 states and 832 transitions. [2020-11-06 23:44:56,908 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-06 23:44:56,909 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 832 transitions. [2020-11-06 23:44:56,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-11-06 23:44:56,914 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:44:56,914 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, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:44:56,914 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-06 23:44:56,915 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:44:56,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:44:56,919 INFO L82 PathProgramCache]: Analyzing trace with hash -958110664, now seen corresponding path program 1 times [2020-11-06 23:44:56,920 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:44:56,920 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2073799557] [2020-11-06 23:44:56,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:44:56,924 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:44:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:57,268 WARN L194 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:44:57,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:44:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:57,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:44:57,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:57,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:44:57,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:57,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:44:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:57,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:44:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:57,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:44:57,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:57,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-06 23:44:57,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:57,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-06 23:44:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:57,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-06 23:44:57,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:44:57,472 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2073799557] [2020-11-06 23:44:57,472 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:44:57,472 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:44:57,472 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328183141] [2020-11-06 23:44:57,473 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:44:57,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:44:57,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:44:57,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:44:57,475 INFO L87 Difference]: Start difference. First operand 725 states and 832 transitions. Second operand 10 states. [2020-11-06 23:44:58,008 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:44:59,324 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:59,626 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:44:59,918 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:45:00,203 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:45:00,490 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:45:00,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:45:00,882 INFO L93 Difference]: Finished difference Result 1219 states and 1464 transitions. [2020-11-06 23:45:00,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-06 23:45:00,883 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 172 [2020-11-06 23:45:00,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:45:00,884 INFO L225 Difference]: With dead ends: 1219 [2020-11-06 23:45:00,884 INFO L226 Difference]: Without dead ends: 0 [2020-11-06 23:45:00,894 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-11-06 23:45:00,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-06 23:45:00,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-06 23:45:00,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-06 23:45:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-06 23:45:00,895 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 172 [2020-11-06 23:45:00,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:45:00,896 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-06 23:45:00,896 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:45:00,897 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-06 23:45:00,897 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-06 23:45:00,897 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-06 23:45:00,899 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-06 23:45:09,027 WARN L194 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-11-06 23:45:09,444 WARN L194 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-06 23:45:09,691 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:09,876 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:10,054 WARN L194 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-06 23:45:10,426 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-11-06 23:45:10,808 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-11-06 23:45:10,997 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-06 23:45:11,365 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-11-06 23:45:12,100 WARN L194 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-11-06 23:45:12,520 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-11-06 23:45:12,878 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-06 23:45:13,279 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-11-06 23:45:13,478 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:13,688 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:13,874 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-06 23:45:14,268 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-06 23:45:14,459 WARN L194 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-06 23:45:14,653 WARN L194 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:45:14,845 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:45:15,047 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:15,433 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2020-11-06 23:45:15,625 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-06 23:45:15,849 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-06 23:45:16,092 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:16,295 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-11-06 23:45:16,489 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-11-06 23:45:16,701 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:16,903 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:17,282 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-11-06 23:45:17,671 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-06 23:45:18,015 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-06 23:45:18,384 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-06 23:45:18,750 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-11-06 23:45:19,199 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-11-06 23:45:19,597 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-06 23:45:19,987 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-11-06 23:45:20,374 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2020-11-06 23:45:20,932 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2020-11-06 23:45:21,128 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:45:21,691 WARN L194 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 14 [2020-11-06 23:45:21,918 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:22,106 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:22,477 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-11-06 23:45:22,817 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-06 23:45:23,216 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-11-06 23:45:23,582 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-11-06 23:45:23,995 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2020-11-06 23:45:24,210 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:24,444 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-06 23:45:24,661 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-11-06 23:45:25,036 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-06 23:45:25,413 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-06 23:45:25,778 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-11-06 23:45:26,156 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-11-06 23:45:26,442 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:45:26,821 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-06 23:45:27,179 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-06 23:45:27,545 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-06 23:45:27,742 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-06 23:45:27,927 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:28,323 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-06 23:45:28,742 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-06 23:45:29,139 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 13 [2020-11-06 23:45:29,362 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2020-11-06 23:45:29,549 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-06 23:45:29,742 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:45:29,938 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:45:30,135 WARN L194 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-06 23:45:30,505 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-06 23:45:30,889 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-06 23:45:30,895 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-06 23:45:30,896 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-06 23:45:30,896 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-06 23:45:30,896 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-06 23:45:30,896 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-06 23:45:30,896 INFO L266 CegarLoopResult]: For program point L667-1(line 667) no Hoare annotation was computed. [2020-11-06 23:45:30,896 INFO L266 CegarLoopResult]: For program point L667-2(line 667) no Hoare annotation was computed. [2020-11-06 23:45:30,896 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-06 23:45:30,897 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-06 23:45:30,897 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-06 23:45:30,897 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 644 699) no Hoare annotation was computed. [2020-11-06 23:45:30,897 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-06 23:45:30,897 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-06 23:45:30,897 INFO L266 CegarLoopResult]: For program point L688-1(lines 669 690) no Hoare annotation was computed. [2020-11-06 23:45:30,897 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-06 23:45:30,897 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-06 23:45:30,897 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-06 23:45:30,897 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-06 23:45:30,897 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-06 23:45:30,898 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-06 23:45:30,898 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-06 23:45:30,898 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-06 23:45:30,898 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-06 23:45:30,898 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 644 699) no Hoare annotation was computed. [2020-11-06 23:45:30,898 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 644 699) no Hoare annotation was computed. [2020-11-06 23:45:30,898 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-06 23:45:30,898 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-06 23:45:30,898 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-06 23:45:30,898 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-06 23:45:30,898 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-06 23:45:30,898 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-06 23:45:30,899 INFO L266 CegarLoopResult]: For program point L686-1(line 686) no Hoare annotation was computed. [2020-11-06 23:45:30,899 INFO L266 CegarLoopResult]: For program point L686-2(line 686) no Hoare annotation was computed. [2020-11-06 23:45:30,899 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-06 23:45:30,899 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-06 23:45:30,899 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-06 23:45:30,899 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-06 23:45:30,899 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-06 23:45:30,899 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-06 23:45:30,899 INFO L266 CegarLoopResult]: For program point L691(lines 668 692) no Hoare annotation was computed. [2020-11-06 23:45:30,899 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-06 23:45:30,899 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-06 23:45:30,899 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-06 23:45:30,899 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-06 23:45:30,900 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-06 23:45:30,900 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-06 23:45:30,900 INFO L266 CegarLoopResult]: For program point L675(lines 675 679) no Hoare annotation was computed. [2020-11-06 23:45:30,900 INFO L266 CegarLoopResult]: For program point L675-1(lines 675 679) no Hoare annotation was computed. [2020-11-06 23:45:30,900 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-06 23:45:30,900 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-06 23:45:30,900 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 700 759) no Hoare annotation was computed. [2020-11-06 23:45:30,900 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-06 23:45:30,900 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-06 23:45:30,900 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 700 759) no Hoare annotation was computed. [2020-11-06 23:45:30,900 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-06 23:45:30,900 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-06 23:45:30,900 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-06 23:45:30,901 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-06 23:45:30,901 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-06 23:45:30,901 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-06 23:45:30,901 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 700 759) no Hoare annotation was computed. [2020-11-06 23:45:30,901 INFO L266 CegarLoopResult]: For program point L726-2(lines 726 751) no Hoare annotation was computed. [2020-11-06 23:45:30,901 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-06 23:45:30,901 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-06 23:45:30,901 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-06 23:45:30,901 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-06 23:45:30,901 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-06 23:45:30,901 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-06 23:45:30,901 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-06 23:45:30,901 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-06 23:45:30,902 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-06 23:45:30,902 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-06 23:45:30,902 INFO L266 CegarLoopResult]: For program point L752(lines 725 753) no Hoare annotation was computed. [2020-11-06 23:45:30,902 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-06 23:45:30,902 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-06 23:45:30,902 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-06 23:45:30,902 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-06 23:45:30,902 INFO L266 CegarLoopResult]: For program point L744-1(line 744) no Hoare annotation was computed. [2020-11-06 23:45:30,902 INFO L266 CegarLoopResult]: For program point L744-2(line 744) no Hoare annotation was computed. [2020-11-06 23:45:30,903 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-06 23:45:30,903 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-06 23:45:30,903 INFO L266 CegarLoopResult]: For program point L740-1(line 740) no Hoare annotation was computed. [2020-11-06 23:45:30,903 INFO L266 CegarLoopResult]: For program point L740-2(line 740) no Hoare annotation was computed. [2020-11-06 23:45:30,903 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-06 23:45:30,903 INFO L266 CegarLoopResult]: For program point L732(lines 732 736) no Hoare annotation was computed. [2020-11-06 23:45:30,903 INFO L266 CegarLoopResult]: For program point L732-1(lines 732 736) no Hoare annotation was computed. [2020-11-06 23:45:30,903 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-06 23:45:30,903 INFO L266 CegarLoopResult]: For program point L724-1(line 724) no Hoare annotation was computed. [2020-11-06 23:45:30,904 INFO L266 CegarLoopResult]: For program point L724-2(line 724) no Hoare annotation was computed. [2020-11-06 23:45:30,904 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-06 23:45:30,904 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-06 23:45:30,904 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-06 23:45:30,904 INFO L266 CegarLoopResult]: For program point L749-1(line 749) no Hoare annotation was computed. [2020-11-06 23:45:30,904 INFO L266 CegarLoopResult]: For program point L749-2(line 749) no Hoare annotation was computed. [2020-11-06 23:45:30,904 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-06 23:45:30,904 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-06 23:45:30,904 INFO L266 CegarLoopResult]: For program point L745-1(line 745) no Hoare annotation was computed. [2020-11-06 23:45:30,905 INFO L266 CegarLoopResult]: For program point L745-2(line 745) no Hoare annotation was computed. [2020-11-06 23:45:30,905 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-06 23:45:30,905 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-06 23:45:30,905 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 258 264) the Hoare annotation is: true [2020-11-06 23:45:30,905 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 258 264) the Hoare annotation is: true [2020-11-06 23:45:30,905 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 265 273) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2020-11-06 23:45:30,906 INFO L262 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-06 23:45:30,906 INFO L269 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: true [2020-11-06 23:45:30,906 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 265 273) the Hoare annotation is: true [2020-11-06 23:45:30,906 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 265 273) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2020-11-06 23:45:30,906 INFO L262 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,906 INFO L262 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,907 INFO L262 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,907 INFO L262 CegarLoopResult]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,907 INFO L262 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,907 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,907 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,908 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-11-06 23:45:30,908 INFO L269 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-11-06 23:45:30,908 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-11-06 23:45:30,908 INFO L262 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,908 INFO L262 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,908 INFO L262 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,909 INFO L269 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-11-06 23:45:30,909 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,909 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-11-06 23:45:30,909 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-06 23:45:30,909 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-06 23:45:30,909 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-06 23:45:30,909 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-11-06 23:45:30,909 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-06 23:45:30,910 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-11-06 23:45:30,910 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-06 23:45:30,910 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-06 23:45:30,910 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-06 23:45:30,910 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-06 23:45:30,910 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-06 23:45:30,910 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-06 23:45:30,910 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-06 23:45:30,911 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-06 23:45:30,911 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-06 23:45:30,911 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-06 23:45:30,911 INFO L262 CegarLoopResult]: At program point L351(line 351) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,911 INFO L262 CegarLoopResult]: At program point L349(lines 349 357) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,911 INFO L262 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,911 INFO L262 CegarLoopResult]: At program point L347-1(line 347) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,911 INFO L262 CegarLoopResult]: At program point L345(lines 345 362) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,912 INFO L262 CegarLoopResult]: At program point L347-2(line 347) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,912 INFO L262 CegarLoopResult]: At program point L347-3(line 347) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,912 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 341 365) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,912 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 341 365) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,912 INFO L262 CegarLoopResult]: At program point L360(line 360) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,912 INFO L262 CegarLoopResult]: At program point L360-1(lines 341 365) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,912 INFO L262 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,913 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 500 514) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-06 23:45:30,913 INFO L262 CegarLoopResult]: At program point L506(line 506) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-06 23:45:30,913 INFO L262 CegarLoopResult]: At program point L504(lines 504 510) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:45:30,913 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 500 514) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:45:30,913 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 500 514) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-06 23:45:30,913 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 436 444) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-11-06 23:45:30,913 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 436 444) the Hoare annotation is: true [2020-11-06 23:45:30,913 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 436 444) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-11-06 23:45:30,914 INFO L262 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2020-11-06 23:45:30,914 INFO L269 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: true [2020-11-06 23:45:30,914 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 481 499) the Hoare annotation is: true [2020-11-06 23:45:30,914 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 481 499) the Hoare annotation is: true [2020-11-06 23:45:30,914 INFO L269 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: true [2020-11-06 23:45:30,914 INFO L269 CegarLoopResult]: At program point L493(line 493) the Hoare annotation is: true [2020-11-06 23:45:30,914 INFO L269 CegarLoopResult]: At program point L491(line 491) the Hoare annotation is: true [2020-11-06 23:45:30,914 INFO L269 CegarLoopResult]: At program point L490(lines 490 494) the Hoare annotation is: true [2020-11-06 23:45:30,915 INFO L269 CegarLoopResult]: At program point L488(line 488) the Hoare annotation is: true [2020-11-06 23:45:30,915 INFO L269 CegarLoopResult]: At program point L490-2(lines 490 494) the Hoare annotation is: true [2020-11-06 23:45:30,915 INFO L269 CegarLoopResult]: At program point L488-1(line 488) the Hoare annotation is: true [2020-11-06 23:45:30,915 INFO L269 CegarLoopResult]: At program point L488-2(line 488) the Hoare annotation is: true [2020-11-06 23:45:30,915 INFO L269 CegarLoopResult]: At program point L488-3(line 488) the Hoare annotation is: true [2020-11-06 23:45:30,915 INFO L269 CegarLoopResult]: At program point L484(line 484) the Hoare annotation is: true [2020-11-06 23:45:30,915 INFO L269 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: true [2020-11-06 23:45:30,916 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 481 499) the Hoare annotation is: true [2020-11-06 23:45:30,916 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-06 23:45:30,916 INFO L266 CegarLoopResult]: For program point L475-1(line 475) no Hoare annotation was computed. [2020-11-06 23:45:30,916 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-06 23:45:30,916 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-06 23:45:30,916 INFO L266 CegarLoopResult]: For program point L464(lines 464 472) no Hoare annotation was computed. [2020-11-06 23:45:30,916 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 445 480) no Hoare annotation was computed. [2020-11-06 23:45:30,916 INFO L266 CegarLoopResult]: For program point L464-2(lines 464 472) no Hoare annotation was computed. [2020-11-06 23:45:30,916 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-06 23:45:30,917 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 445 480) no Hoare annotation was computed. [2020-11-06 23:45:30,917 INFO L266 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-11-06 23:45:30,917 INFO L266 CegarLoopResult]: For program point L452(lines 452 460) no Hoare annotation was computed. [2020-11-06 23:45:30,917 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 445 480) no Hoare annotation was computed. [2020-11-06 23:45:30,917 INFO L266 CegarLoopResult]: For program point L452-2(lines 452 460) no Hoare annotation was computed. [2020-11-06 23:45:30,917 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 251 257) the Hoare annotation is: true [2020-11-06 23:45:30,917 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 251 257) the Hoare annotation is: true [2020-11-06 23:45:30,917 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-06 23:45:30,917 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-06 23:45:30,918 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-06 23:45:30,918 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-06 23:45:30,918 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-06 23:45:30,918 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-06 23:45:30,918 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-06 23:45:30,918 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-06 23:45:30,918 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-06 23:45:30,918 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 598 643) no Hoare annotation was computed. [2020-11-06 23:45:30,918 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-06 23:45:30,919 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-06 23:45:30,919 INFO L266 CegarLoopResult]: For program point L628-1(line 628) no Hoare annotation was computed. [2020-11-06 23:45:30,919 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-06 23:45:30,919 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-06 23:45:30,919 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 598 643) no Hoare annotation was computed. [2020-11-06 23:45:30,919 INFO L266 CegarLoopResult]: For program point L624-1(line 624) no Hoare annotation was computed. [2020-11-06 23:45:30,919 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-06 23:45:30,919 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-06 23:45:30,919 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 598 643) no Hoare annotation was computed. [2020-11-06 23:45:30,919 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-06 23:45:30,920 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-06 23:45:30,920 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-06 23:45:30,920 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-06 23:45:30,920 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-06 23:45:30,920 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-06 23:45:30,920 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-06 23:45:30,920 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-06 23:45:30,920 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-06 23:45:30,920 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-06 23:45:30,921 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-06 23:45:30,921 INFO L266 CegarLoopResult]: For program point L635-1(line 635) no Hoare annotation was computed. [2020-11-06 23:45:30,921 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-06 23:45:30,921 INFO L266 CegarLoopResult]: For program point L635-2(line 635) no Hoare annotation was computed. [2020-11-06 23:45:30,921 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-06 23:45:30,921 INFO L266 CegarLoopResult]: For program point L598(lines 598 643) no Hoare annotation was computed. [2020-11-06 23:45:30,921 INFO L266 CegarLoopResult]: For program point L598-1(lines 598 643) no Hoare annotation was computed. [2020-11-06 23:45:30,921 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-06 23:45:30,922 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-06 23:45:30,922 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-06 23:45:30,922 INFO L266 CegarLoopResult]: For program point L621-1(line 621) no Hoare annotation was computed. [2020-11-06 23:45:30,922 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-06 23:45:30,922 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-06 23:45:30,922 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-06 23:45:30,922 INFO L266 CegarLoopResult]: For program point L929(line 929) no Hoare annotation was computed. [2020-11-06 23:45:30,922 INFO L266 CegarLoopResult]: For program point L927(line 927) no Hoare annotation was computed. [2020-11-06 23:45:30,922 INFO L266 CegarLoopResult]: For program point L925(lines 925 945) no Hoare annotation was computed. [2020-11-06 23:45:30,922 INFO L266 CegarLoopResult]: For program point L925-1(lines 925 945) no Hoare annotation was computed. [2020-11-06 23:45:30,923 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 911 956) no Hoare annotation was computed. [2020-11-06 23:45:30,923 INFO L266 CegarLoopResult]: For program point L921(line 921) no Hoare annotation was computed. [2020-11-06 23:45:30,923 INFO L266 CegarLoopResult]: For program point L952(line 952) no Hoare annotation was computed. [2020-11-06 23:45:30,923 INFO L266 CegarLoopResult]: For program point L919(line 919) no Hoare annotation was computed. [2020-11-06 23:45:30,923 INFO L266 CegarLoopResult]: For program point L952-1(line 952) no Hoare annotation was computed. [2020-11-06 23:45:30,923 INFO L266 CegarLoopResult]: For program point L950(line 950) no Hoare annotation was computed. [2020-11-06 23:45:30,923 INFO L266 CegarLoopResult]: For program point L952-2(line 952) no Hoare annotation was computed. [2020-11-06 23:45:30,923 INFO L266 CegarLoopResult]: For program point L917(line 917) no Hoare annotation was computed. [2020-11-06 23:45:30,923 INFO L266 CegarLoopResult]: For program point L950-1(line 950) no Hoare annotation was computed. [2020-11-06 23:45:30,923 INFO L266 CegarLoopResult]: For program point L948(line 948) no Hoare annotation was computed. [2020-11-06 23:45:30,924 INFO L266 CegarLoopResult]: For program point L950-2(line 950) no Hoare annotation was computed. [2020-11-06 23:45:30,924 INFO L266 CegarLoopResult]: For program point L915(line 915) no Hoare annotation was computed. [2020-11-06 23:45:30,924 INFO L266 CegarLoopResult]: For program point L913(line 913) no Hoare annotation was computed. [2020-11-06 23:45:30,924 INFO L266 CegarLoopResult]: For program point L911(lines 911 956) no Hoare annotation was computed. [2020-11-06 23:45:30,924 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 935 936) no Hoare annotation was computed. [2020-11-06 23:45:30,924 INFO L266 CegarLoopResult]: For program point L942(lines 942 943) no Hoare annotation was computed. [2020-11-06 23:45:30,924 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 911 956) no Hoare annotation was computed. [2020-11-06 23:45:30,924 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 911 956) no Hoare annotation was computed. [2020-11-06 23:45:30,925 INFO L266 CegarLoopResult]: For program point L930(line 930) no Hoare annotation was computed. [2020-11-06 23:45:30,925 INFO L266 CegarLoopResult]: For program point L930-1(line 930) no Hoare annotation was computed. [2020-11-06 23:45:30,925 INFO L266 CegarLoopResult]: For program point L928(line 928) no Hoare annotation was computed. [2020-11-06 23:45:30,925 INFO L266 CegarLoopResult]: For program point L930-2(line 930) no Hoare annotation was computed. [2020-11-06 23:45:30,925 INFO L266 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-11-06 23:45:30,925 INFO L266 CegarLoopResult]: For program point L953(line 953) no Hoare annotation was computed. [2020-11-06 23:45:30,925 INFO L266 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-11-06 23:45:30,925 INFO L266 CegarLoopResult]: For program point L951(line 951) no Hoare annotation was computed. [2020-11-06 23:45:30,925 INFO L266 CegarLoopResult]: For program point L918(line 918) no Hoare annotation was computed. [2020-11-06 23:45:30,926 INFO L266 CegarLoopResult]: For program point L949(line 949) no Hoare annotation was computed. [2020-11-06 23:45:30,926 INFO L266 CegarLoopResult]: For program point L916(line 916) no Hoare annotation was computed. [2020-11-06 23:45:30,926 INFO L266 CegarLoopResult]: For program point L947(line 947) no Hoare annotation was computed. [2020-11-06 23:45:30,926 INFO L266 CegarLoopResult]: For program point L914(line 914) no Hoare annotation was computed. [2020-11-06 23:45:30,926 INFO L266 CegarLoopResult]: For program point L912(line 912) no Hoare annotation was computed. [2020-11-06 23:45:30,926 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 942 943) no Hoare annotation was computed. [2020-11-06 23:45:30,926 INFO L266 CegarLoopResult]: For program point L935(lines 935 936) no Hoare annotation was computed. [2020-11-06 23:45:30,926 INFO L266 CegarLoopResult]: For program point L931(lines 931 938) no Hoare annotation was computed. [2020-11-06 23:45:30,927 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,927 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2020-11-06 23:45:30,927 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2020-11-06 23:45:30,927 INFO L269 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: true [2020-11-06 23:45:30,927 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 425 435) the Hoare annotation is: true [2020-11-06 23:45:30,927 INFO L269 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: true [2020-11-06 23:45:30,927 INFO L269 CegarLoopResult]: At program point L430-1(line 430) the Hoare annotation is: true [2020-11-06 23:45:30,928 INFO L269 CegarLoopResult]: At program point L430-2(line 430) the Hoare annotation is: true [2020-11-06 23:45:30,928 INFO L269 CegarLoopResult]: At program point L430-3(line 430) the Hoare annotation is: true [2020-11-06 23:45:30,928 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 425 435) the Hoare annotation is: true [2020-11-06 23:45:30,928 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 425 435) the Hoare annotation is: true [2020-11-06 23:45:30,928 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 417 424) the Hoare annotation is: true [2020-11-06 23:45:30,928 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 417 424) the Hoare annotation is: true [2020-11-06 23:45:30,928 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 417 424) the Hoare annotation is: true [2020-11-06 23:45:30,928 INFO L262 CegarLoopResult]: At program point L386-1(lines 367 391) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,929 INFO L262 CegarLoopResult]: At program point L381(line 381) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,929 INFO L262 CegarLoopResult]: At program point L377(line 377) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,929 INFO L262 CegarLoopResult]: At program point L375(lines 375 383) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,929 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 367 391) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,929 INFO L262 CegarLoopResult]: At program point L373(line 373) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,929 INFO L262 CegarLoopResult]: At program point L373-1(line 373) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,929 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 367 391) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,929 INFO L262 CegarLoopResult]: At program point L371(lines 371 388) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,930 INFO L262 CegarLoopResult]: At program point L373-2(line 373) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,930 INFO L262 CegarLoopResult]: At program point L373-3(line 373) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,930 INFO L262 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,930 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 333 339) the Hoare annotation is: true [2020-11-06 23:45:30,930 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 333 339) the Hoare annotation is: true [2020-11-06 23:45:30,930 INFO L262 CegarLoopResult]: At program point L564(line 564) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,930 INFO L262 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,931 INFO L262 CegarLoopResult]: At program point L527(lines 526 573) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,931 INFO L262 CegarLoopResult]: At program point L560-1(line 560) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,931 INFO L262 CegarLoopResult]: At program point L560-2(line 560) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,931 INFO L262 CegarLoopResult]: At program point L556(lines 556 569) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,931 INFO L262 CegarLoopResult]: At program point L519(line 519) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,931 INFO L262 CegarLoopResult]: At program point L548(line 548) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,932 INFO L262 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,932 INFO L262 CegarLoopResult]: At program point L544-1(line 544) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,932 INFO L262 CegarLoopResult]: At program point L536(lines 536 542) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,932 INFO L262 CegarLoopResult]: At program point L536-1(lines 536 542) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,932 INFO L262 CegarLoopResult]: At program point L528(lines 528 532) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,932 INFO L262 CegarLoopResult]: At program point L524(line 524) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,933 INFO L262 CegarLoopResult]: At program point L520(line 520) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,933 INFO L269 CegarLoopResult]: At program point testEXIT(lines 516 581) the Hoare annotation is: true [2020-11-06 23:45:30,933 INFO L262 CegarLoopResult]: At program point testENTRY(lines 516 581) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,933 INFO L262 CegarLoopResult]: At program point L574(lines 525 575) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,933 INFO L269 CegarLoopResult]: At program point testFINAL(lines 516 581) the Hoare annotation is: true [2020-11-06 23:45:30,933 INFO L262 CegarLoopResult]: At program point L562(lines 562 568) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,933 INFO L262 CegarLoopResult]: At program point L562-1(lines 556 569) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,933 INFO L262 CegarLoopResult]: At program point L554(line 554) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,934 INFO L262 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,934 INFO L262 CegarLoopResult]: At program point L554-1(line 554) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,934 INFO L262 CegarLoopResult]: At program point L546(lines 546 552) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,934 INFO L262 CegarLoopResult]: At program point L546-1(lines 546 552) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,934 INFO L262 CegarLoopResult]: At program point L571(lines 526 573) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,934 INFO L262 CegarLoopResult]: At program point L538(line 538) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,934 INFO L262 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,935 INFO L262 CegarLoopResult]: At program point L534-1(line 534) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:45:30,935 INFO L262 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:30,935 INFO L266 CegarLoopResult]: For program point L865(lines 865 910) no Hoare annotation was computed. [2020-11-06 23:45:30,935 INFO L266 CegarLoopResult]: For program point L896(lines 896 897) no Hoare annotation was computed. [2020-11-06 23:45:30,935 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 889 890) no Hoare annotation was computed. [2020-11-06 23:45:30,935 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 865 910) no Hoare annotation was computed. [2020-11-06 23:45:30,935 INFO L266 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-11-06 23:45:30,935 INFO L266 CegarLoopResult]: For program point L884-1(line 884) no Hoare annotation was computed. [2020-11-06 23:45:30,936 INFO L266 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-11-06 23:45:30,936 INFO L266 CegarLoopResult]: For program point L884-2(line 884) no Hoare annotation was computed. [2020-11-06 23:45:30,936 INFO L266 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-11-06 23:45:30,936 INFO L266 CegarLoopResult]: For program point L907(line 907) no Hoare annotation was computed. [2020-11-06 23:45:30,936 INFO L266 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-11-06 23:45:30,936 INFO L266 CegarLoopResult]: For program point L905(line 905) no Hoare annotation was computed. [2020-11-06 23:45:30,936 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-06 23:45:30,936 INFO L266 CegarLoopResult]: For program point L903(line 903) no Hoare annotation was computed. [2020-11-06 23:45:30,936 INFO L266 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-11-06 23:45:30,937 INFO L266 CegarLoopResult]: For program point L901(line 901) no Hoare annotation was computed. [2020-11-06 23:45:30,937 INFO L266 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-11-06 23:45:30,937 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-06 23:45:30,937 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 896 897) no Hoare annotation was computed. [2020-11-06 23:45:30,937 INFO L266 CegarLoopResult]: For program point L889(lines 889 890) no Hoare annotation was computed. [2020-11-06 23:45:30,937 INFO L266 CegarLoopResult]: For program point L885(lines 885 892) no Hoare annotation was computed. [2020-11-06 23:45:30,937 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 865 910) no Hoare annotation was computed. [2020-11-06 23:45:30,937 INFO L266 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-11-06 23:45:30,937 INFO L266 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-11-06 23:45:30,937 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 865 910) no Hoare annotation was computed. [2020-11-06 23:45:30,938 INFO L266 CegarLoopResult]: For program point L879(lines 879 899) no Hoare annotation was computed. [2020-11-06 23:45:30,938 INFO L266 CegarLoopResult]: For program point L879-1(lines 879 899) no Hoare annotation was computed. [2020-11-06 23:45:30,938 INFO L266 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-11-06 23:45:30,938 INFO L266 CegarLoopResult]: For program point L906(line 906) no Hoare annotation was computed. [2020-11-06 23:45:30,938 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-06 23:45:30,938 INFO L266 CegarLoopResult]: For program point L906-1(line 906) no Hoare annotation was computed. [2020-11-06 23:45:30,938 INFO L266 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-11-06 23:45:30,938 INFO L266 CegarLoopResult]: For program point L906-2(line 906) no Hoare annotation was computed. [2020-11-06 23:45:30,938 INFO L266 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-11-06 23:45:30,938 INFO L266 CegarLoopResult]: For program point L904-1(line 904) no Hoare annotation was computed. [2020-11-06 23:45:30,938 INFO L266 CegarLoopResult]: For program point L902(line 902) no Hoare annotation was computed. [2020-11-06 23:45:30,939 INFO L266 CegarLoopResult]: For program point L904-2(line 904) no Hoare annotation was computed. [2020-11-06 23:45:30,939 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-06 23:45:30,939 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-06 23:45:30,939 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 392 399) no Hoare annotation was computed. [2020-11-06 23:45:30,939 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 392 399) no Hoare annotation was computed. [2020-11-06 23:45:30,939 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 392 399) no Hoare annotation was computed. [2020-11-06 23:45:30,939 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 230 238) the Hoare annotation is: true [2020-11-06 23:45:30,939 INFO L269 CegarLoopResult]: At program point L235(line 235) the Hoare annotation is: true [2020-11-06 23:45:30,939 INFO L269 CegarLoopResult]: At program point L234(line 234) the Hoare annotation is: true [2020-11-06 23:45:30,939 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 230 238) the Hoare annotation is: true [2020-11-06 23:45:30,940 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 230 238) the Hoare annotation is: true [2020-11-06 23:45:30,940 INFO L266 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-06 23:45:30,940 INFO L266 CegarLoopResult]: For program point L206(lines 206 214) no Hoare annotation was computed. [2020-11-06 23:45:30,940 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-06 23:45:30,940 INFO L266 CegarLoopResult]: For program point L206-2(lines 206 214) no Hoare annotation was computed. [2020-11-06 23:45:30,940 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 198 220) no Hoare annotation was computed. [2020-11-06 23:45:30,940 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 198 220) no Hoare annotation was computed. [2020-11-06 23:45:30,940 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 198 220) no Hoare annotation was computed. [2020-11-06 23:45:30,940 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-06 23:45:30,940 INFO L266 CegarLoopResult]: For program point L243-2(line 243) no Hoare annotation was computed. [2020-11-06 23:45:30,941 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 241 250) no Hoare annotation was computed. [2020-11-06 23:45:30,941 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 241 250) no Hoare annotation was computed. [2020-11-06 23:45:30,941 INFO L266 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-11-06 23:45:30,941 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 241 250) no Hoare annotation was computed. [2020-11-06 23:45:30,941 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-06 23:45:30,941 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-06 23:45:30,941 INFO L266 CegarLoopResult]: For program point L243-1(line 243) no Hoare annotation was computed. [2020-11-06 23:45:30,941 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-06 23:45:30,941 INFO L266 CegarLoopResult]: For program point L762(lines 762 864) no Hoare annotation was computed. [2020-11-06 23:45:30,941 INFO L266 CegarLoopResult]: For program point L762-1(lines 762 864) no Hoare annotation was computed. [2020-11-06 23:45:30,942 INFO L266 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-11-06 23:45:30,942 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-06 23:45:30,942 INFO L266 CegarLoopResult]: For program point L853-1(line 853) no Hoare annotation was computed. [2020-11-06 23:45:30,942 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-06 23:45:30,942 INFO L266 CegarLoopResult]: For program point L853-2(line 853) no Hoare annotation was computed. [2020-11-06 23:45:30,942 INFO L266 CegarLoopResult]: For program point L812(lines 811 831) no Hoare annotation was computed. [2020-11-06 23:45:30,942 INFO L266 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-11-06 23:45:30,942 INFO L266 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-11-06 23:45:30,942 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-06 23:45:30,942 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-06 23:45:30,942 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-06 23:45:30,943 INFO L266 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-11-06 23:45:30,943 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-06 23:45:30,943 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-06 23:45:30,943 INFO L266 CegarLoopResult]: For program point L796-1(line 796) no Hoare annotation was computed. [2020-11-06 23:45:30,943 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-06 23:45:30,943 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-06 23:45:30,943 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-06 23:45:30,943 INFO L266 CegarLoopResult]: For program point L813(lines 813 817) no Hoare annotation was computed. [2020-11-06 23:45:30,943 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-06 23:45:30,943 INFO L266 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-11-06 23:45:30,944 INFO L266 CegarLoopResult]: For program point L838-1(line 838) no Hoare annotation was computed. [2020-11-06 23:45:30,944 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-06 23:45:30,944 INFO L266 CegarLoopResult]: For program point L838-2(line 838) no Hoare annotation was computed. [2020-11-06 23:45:30,944 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 762 864) no Hoare annotation was computed. [2020-11-06 23:45:30,944 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-06 23:45:30,944 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-06 23:45:30,944 INFO L266 CegarLoopResult]: For program point L822-1(line 822) no Hoare annotation was computed. [2020-11-06 23:45:30,944 INFO L266 CegarLoopResult]: For program point L822-2(line 822) no Hoare annotation was computed. [2020-11-06 23:45:30,944 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-06 23:45:30,944 INFO L266 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-11-06 23:45:30,945 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 762 864) no Hoare annotation was computed. [2020-11-06 23:45:30,945 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-06 23:45:30,945 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-06 23:45:30,945 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-06 23:45:30,945 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-06 23:45:30,945 INFO L266 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-11-06 23:45:30,945 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 762 864) no Hoare annotation was computed. [2020-11-06 23:45:30,945 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-06 23:45:30,945 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-06 23:45:30,945 INFO L266 CegarLoopResult]: For program point L840-1(line 840) no Hoare annotation was computed. [2020-11-06 23:45:30,946 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-06 23:45:30,946 INFO L266 CegarLoopResult]: For program point L840-2(line 840) no Hoare annotation was computed. [2020-11-06 23:45:30,946 INFO L266 CegarLoopResult]: For program point L832(lines 810 833) no Hoare annotation was computed. [2020-11-06 23:45:30,946 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-06 23:45:30,946 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-06 23:45:30,946 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-06 23:45:30,946 INFO L266 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-11-06 23:45:30,946 INFO L266 CegarLoopResult]: For program point L791(lines 791 807) no Hoare annotation was computed. [2020-11-06 23:45:30,946 INFO L266 CegarLoopResult]: For program point L824-1(line 824) no Hoare annotation was computed. [2020-11-06 23:45:30,946 INFO L266 CegarLoopResult]: For program point L824-2(line 824) no Hoare annotation was computed. [2020-11-06 23:45:30,946 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-06 23:45:30,947 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-06 23:45:30,947 INFO L266 CegarLoopResult]: For program point L808(lines 808 849) no Hoare annotation was computed. [2020-11-06 23:45:30,947 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-06 23:45:30,947 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-06 23:45:30,947 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-06 23:45:30,947 INFO L266 CegarLoopResult]: For program point L800-1(line 800) no Hoare annotation was computed. [2020-11-06 23:45:30,947 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-06 23:45:30,947 INFO L266 CegarLoopResult]: For program point L850(lines 850 861) no Hoare annotation was computed. [2020-11-06 23:45:30,947 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-06 23:45:30,947 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-06 23:45:30,948 INFO L266 CegarLoopResult]: For program point L842-1(line 842) no Hoare annotation was computed. [2020-11-06 23:45:30,948 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-06 23:45:30,948 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-06 23:45:30,948 INFO L266 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-11-06 23:45:30,948 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-06 23:45:30,948 INFO L266 CegarLoopResult]: For program point L826-1(line 826) no Hoare annotation was computed. [2020-11-06 23:45:30,948 INFO L266 CegarLoopResult]: For program point L793-1(line 793) no Hoare annotation was computed. [2020-11-06 23:45:30,948 INFO L266 CegarLoopResult]: For program point L851(lines 851 858) no Hoare annotation was computed. [2020-11-06 23:45:30,948 INFO L266 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-11-06 23:45:30,948 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-06 23:45:30,948 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-06 23:45:30,949 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-06 23:45:30,949 INFO L266 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-11-06 23:45:30,949 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-06 23:45:30,949 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-06 23:45:30,949 INFO L266 CegarLoopResult]: For program point L786(lines 786 790) no Hoare annotation was computed. [2020-11-06 23:45:30,949 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-06 23:45:30,949 INFO L266 CegarLoopResult]: For program point L811-2(lines 811 831) no Hoare annotation was computed. [2020-11-06 23:45:30,949 INFO L266 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-11-06 23:45:30,949 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-06 23:45:30,950 INFO L262 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,950 INFO L262 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,950 INFO L262 CegarLoopResult]: At program point L936(line 936) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,950 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,950 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,950 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,950 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,950 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,951 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,951 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,951 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,951 INFO L262 CegarLoopResult]: At program point L474(line 474) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,951 INFO L262 CegarLoopResult]: At program point L474-1(line 474) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,951 INFO L262 CegarLoopResult]: At program point L474-2(line 474) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,951 INFO L262 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,951 INFO L262 CegarLoopResult]: At program point L474-3(line 474) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,952 INFO L262 CegarLoopResult]: At program point L470(line 470) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,952 INFO L262 CegarLoopResult]: At program point L470-1(line 470) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,952 INFO L262 CegarLoopResult]: At program point L470-2(line 470) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,952 INFO L262 CegarLoopResult]: At program point L470-3(line 470) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,952 INFO L262 CegarLoopResult]: At program point L466(line 466) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,952 INFO L262 CegarLoopResult]: At program point L470-4(line 470) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,952 INFO L262 CegarLoopResult]: At program point L466-1(line 466) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,952 INFO L262 CegarLoopResult]: At program point L466-2(line 466) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,952 INFO L262 CegarLoopResult]: At program point L466-3(line 466) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,953 INFO L262 CegarLoopResult]: At program point L462(line 462) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,953 INFO L262 CegarLoopResult]: At program point L462-1(line 462) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,953 INFO L262 CegarLoopResult]: At program point L462-2(line 462) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,953 INFO L262 CegarLoopResult]: At program point L462-3(line 462) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,953 INFO L262 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,953 INFO L262 CegarLoopResult]: At program point L462-4(line 462) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,953 INFO L262 CegarLoopResult]: At program point L458-1(line 458) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,953 INFO L262 CegarLoopResult]: At program point L462-5(line 462) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,954 INFO L262 CegarLoopResult]: At program point L458-2(line 458) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,954 INFO L262 CegarLoopResult]: At program point L462-6(line 462) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,954 INFO L262 CegarLoopResult]: At program point L458-3(line 458) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,954 INFO L262 CegarLoopResult]: At program point L462-7(line 462) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,954 INFO L262 CegarLoopResult]: At program point L454(line 454) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,954 INFO L262 CegarLoopResult]: At program point L458-4(line 458) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,954 INFO L262 CegarLoopResult]: At program point L454-1(line 454) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,954 INFO L262 CegarLoopResult]: At program point L454-2(line 454) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,954 INFO L262 CegarLoopResult]: At program point L454-3(line 454) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,955 INFO L262 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,955 INFO L262 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,955 INFO L262 CegarLoopResult]: At program point L896-1(line 896) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,955 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:45:30,955 INFO L262 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-06 23:45:30,955 INFO L262 CegarLoopResult]: At program point L942(line 942) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,955 INFO L262 CegarLoopResult]: At program point L942-1(line 942) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,955 INFO L262 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,956 INFO L262 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,956 INFO L262 CegarLoopResult]: At program point L476(line 476) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,956 INFO L262 CegarLoopResult]: At program point L476-1(line 476) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,956 INFO L262 CegarLoopResult]: At program point L476-2(line 476) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,956 INFO L262 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,956 INFO L262 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:45:30,956 INFO L262 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,956 INFO L262 CegarLoopResult]: At program point L889-1(line 889) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,957 INFO L262 CegarLoopResult]: At program point L216-1(line 216) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,957 INFO L262 CegarLoopResult]: At program point L216-2(line 216) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,957 INFO L262 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,957 INFO L262 CegarLoopResult]: At program point L212-1(line 212) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,957 INFO L262 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:45:30,957 INFO L262 CegarLoopResult]: At program point L212-2(line 212) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,957 INFO L262 CegarLoopResult]: At program point L212-3(line 212) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,957 INFO L262 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,957 INFO L262 CegarLoopResult]: At program point L208-1(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,958 INFO L262 CegarLoopResult]: At program point L943(line 943) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,958 INFO L262 CegarLoopResult]: At program point L208-2(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,958 INFO L262 CegarLoopResult]: At program point L208-3(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,958 INFO L262 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,958 INFO L262 CegarLoopResult]: At program point L208-4(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,958 INFO L262 CegarLoopResult]: At program point L204-1(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,958 INFO L262 CegarLoopResult]: At program point L208-5(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,958 INFO L262 CegarLoopResult]: At program point L204-2(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,959 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-06 23:45:30,959 INFO L262 CegarLoopResult]: At program point L204-3(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,959 INFO L262 CegarLoopResult]: At program point L204-4(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,959 INFO L262 CegarLoopResult]: At program point L204-5(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,959 INFO L262 CegarLoopResult]: At program point L935(line 935) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,960 INFO L262 CegarLoopResult]: At program point L204-6(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,960 INFO L262 CegarLoopResult]: At program point L935-1(line 935) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,960 INFO L262 CegarLoopResult]: At program point L204-7(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:30,960 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:45:30,960 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 400 416) no Hoare annotation was computed. [2020-11-06 23:45:30,960 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-06 23:45:30,960 INFO L266 CegarLoopResult]: For program point L411-1(lines 400 416) no Hoare annotation was computed. [2020-11-06 23:45:30,960 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 400 416) no Hoare annotation was computed. [2020-11-06 23:45:30,960 INFO L266 CegarLoopResult]: For program point L407(lines 407 413) no Hoare annotation was computed. [2020-11-06 23:45:30,960 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-06 23:45:30,961 INFO L266 CegarLoopResult]: For program point L405-1(line 405) no Hoare annotation was computed. [2020-11-06 23:45:30,961 INFO L266 CegarLoopResult]: For program point L405-2(line 405) no Hoare annotation was computed. [2020-11-06 23:45:30,961 INFO L266 CegarLoopResult]: For program point L405-3(line 405) no Hoare annotation was computed. [2020-11-06 23:45:30,961 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 221 229) no Hoare annotation was computed. [2020-11-06 23:45:30,961 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-06 23:45:30,961 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 221 229) no Hoare annotation was computed. [2020-11-06 23:45:30,961 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 221 229) no Hoare annotation was computed. [2020-11-06 23:45:30,961 INFO L266 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-11-06 23:45:30,961 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 177 188) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-06 23:45:30,961 INFO L262 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-11-06 23:45:30,962 INFO L262 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-11-06 23:45:30,962 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 177 188) the Hoare annotation is: true [2020-11-06 23:45:30,962 INFO L269 CegarLoopResult]: At program point L181-1(lines 177 188) the Hoare annotation is: true [2020-11-06 23:45:30,962 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-06 23:45:30,962 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-06 23:45:30,962 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-06 23:45:30,962 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-06 23:45:30,962 INFO L262 CegarLoopResult]: At program point L320(lines 320 326) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,962 INFO L262 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-06 23:45:30,963 INFO L262 CegarLoopResult]: At program point L313(lines 312 331) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,963 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 309 332) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,963 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 309 332) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,963 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 309 332) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,963 INFO L262 CegarLoopResult]: At program point L322(line 322) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:30,963 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-11-06 23:45:30,963 INFO L269 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-11-06 23:45:30,963 INFO L269 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-11-06 23:45:30,964 INFO L269 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-11-06 23:45:30,964 INFO L269 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-11-06 23:45:30,964 INFO L269 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-11-06 23:45:30,964 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-06 23:45:30,964 INFO L269 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-11-06 23:45:30,964 INFO L269 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-11-06 23:45:30,964 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-11-06 23:45:30,964 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-06 23:45:30,964 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 189 197) the Hoare annotation is: true [2020-11-06 23:45:30,964 INFO L269 CegarLoopResult]: At program point L193(line 193) the Hoare annotation is: true [2020-11-06 23:45:30,965 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 189 197) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~1))) [2020-11-06 23:45:30,965 INFO L262 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~1)) [2020-11-06 23:45:30,965 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 189 197) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~1))) [2020-11-06 23:45:30,965 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 153 164) the Hoare annotation is: true [2020-11-06 23:45:30,965 INFO L269 CegarLoopResult]: At program point L158(line 158) the Hoare annotation is: true [2020-11-06 23:45:30,965 INFO L269 CegarLoopResult]: At program point L157-1(lines 153 164) the Hoare annotation is: true [2020-11-06 23:45:30,965 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 153 164) the Hoare annotation is: true [2020-11-06 23:45:30,965 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-11-06 23:45:30,965 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-11-06 23:45:30,966 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-06 23:45:30,966 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:45:30,966 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-06 23:45:30,966 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-06 23:45:30,966 INFO L269 CegarLoopResult]: At program point waterRiseEXIT(lines 165 176) the Hoare annotation is: true [2020-11-06 23:45:30,966 INFO L262 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:45:30,966 INFO L269 CegarLoopResult]: At program point L169-1(lines 165 176) the Hoare annotation is: true [2020-11-06 23:45:30,966 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 165 176) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:45:30,966 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 583 590) the Hoare annotation is: true [2020-11-06 23:45:30,967 INFO L269 CegarLoopResult]: At program point L587(line 587) the Hoare annotation is: true [2020-11-06 23:45:30,967 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 583 590) the Hoare annotation is: true [2020-11-06 23:45:30,967 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 583 590) the Hoare annotation is: true [2020-11-06 23:45:30,967 INFO L262 CegarLoopResult]: At program point L289(lines 289 295) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0))) [2020-11-06 23:45:30,967 INFO L262 CegarLoopResult]: At program point L287(line 287) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:45:30,967 INFO L262 CegarLoopResult]: At program point L287-1(line 287) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret20| 0)))) [2020-11-06 23:45:30,967 INFO L262 CegarLoopResult]: At program point L285(lines 285 298) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~1 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:45:30,967 INFO L262 CegarLoopResult]: At program point L287-2(line 287) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret20| 0)))) [2020-11-06 23:45:30,968 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 277 301) the Hoare annotation is: true [2020-11-06 23:45:30,968 INFO L262 CegarLoopResult]: At program point L287-3(line 287) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret20| 0)) .cse0))) [2020-11-06 23:45:30,968 INFO L262 CegarLoopResult]: At program point L285-1(lines 277 301) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~1 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:45:30,968 INFO L269 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: true [2020-11-06 23:45:30,968 INFO L262 CegarLoopResult]: At program point L283-1(line 283) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:45:30,968 INFO L262 CegarLoopResult]: At program point L283-2(line 283) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:45:30,968 INFO L262 CegarLoopResult]: At program point L283-3(line 283) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) (= __utac_acc__Specification1_spec__1_~tmp~1 0))) [2020-11-06 23:45:30,968 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 277 301) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~1 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:45:30,969 INFO L269 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: true [2020-11-06 23:45:30,969 INFO L262 CegarLoopResult]: At program point L291(line 291) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-06 23:45:30,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 11:45:30 BoogieIcfgContainer [2020-11-06 23:45:30,990 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-06 23:45:30,991 INFO L168 Benchmark]: Toolchain (without parser) took 54417.36 ms. Allocated memory was 151.0 MB in the beginning and 738.2 MB in the end (delta: 587.2 MB). Free memory was 125.9 MB in the beginning and 345.3 MB in the end (delta: -219.4 MB). Peak memory consumption was 460.7 MB. Max. memory is 8.0 GB. [2020-11-06 23:45:30,992 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 124.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-06 23:45:30,993 INFO L168 Benchmark]: CACSL2BoogieTranslator took 592.33 ms. Allocated memory is still 151.0 MB. Free memory was 125.2 MB in the beginning and 104.4 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-06 23:45:30,993 INFO L168 Benchmark]: Boogie Preprocessor took 124.24 ms. Allocated memory is still 151.0 MB. Free memory was 104.4 MB in the beginning and 100.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-06 23:45:30,994 INFO L168 Benchmark]: RCFGBuilder took 1974.79 ms. Allocated memory was 151.0 MB in the beginning and 190.8 MB in the end (delta: 39.8 MB). Free memory was 100.5 MB in the beginning and 123.0 MB in the end (delta: -22.6 MB). Peak memory consumption was 30.2 MB. Max. memory is 8.0 GB. [2020-11-06 23:45:30,995 INFO L168 Benchmark]: TraceAbstraction took 51715.02 ms. Allocated memory was 190.8 MB in the beginning and 738.2 MB in the end (delta: 547.4 MB). Free memory was 122.5 MB in the beginning and 345.3 MB in the end (delta: -222.8 MB). Peak memory consumption was 416.9 MB. Max. memory is 8.0 GB. [2020-11-06 23:45:30,998 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 124.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 592.33 ms. Allocated memory is still 151.0 MB. Free memory was 125.2 MB in the beginning and 104.4 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 124.24 ms. Allocated memory is still 151.0 MB. Free memory was 104.4 MB in the beginning and 100.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1974.79 ms. Allocated memory was 151.0 MB in the beginning and 190.8 MB in the end (delta: 39.8 MB). Free memory was 100.5 MB in the beginning and 123.0 MB in the end (delta: -22.6 MB). Peak memory consumption was 30.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 51715.02 ms. Allocated memory was 190.8 MB in the beginning and 738.2 MB in the end (delta: 547.4 MB). Free memory was 122.5 MB in the beginning and 345.3 MB in the end (delta: -222.8 MB). Peak memory consumption was 416.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 896]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 889]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 935]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 942]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 526]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 258]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 265]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 341]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (pumpRunning == \old(pumpRunning) || 0 == systemActive) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 500]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 436]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 481]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 251]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 425]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 417]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 367]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || 0 == systemActive) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 333]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 516]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 230]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 177]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 189]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 309]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 153]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 165]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 583]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 277]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 643 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 21.5s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 17.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 29.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1147 SDtfs, 1695 SDslu, 1842 SDs, 0 SdLazy, 3685 SolverSat, 601 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 147 GetRequests, 93 SyntacticMatches, 1 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 7.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=725occurred 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: 0.8s AutomataMinimizationTime, 5 MinimizatonAttempts, 302 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 273 LocationsWithAnnotation, 1986 PreInvPairs, 2391 NumberOfFragments, 2761 HoareAnnotationTreeSize, 1986 FomulaSimplifications, 282936 FormulaSimplificationTreeSizeReduction, 7.6s HoareSimplificationTime, 273 FomulaSimplificationsInter, 59101 FormulaSimplificationTreeSizeReductionInter, 22.1s 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...