/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product25.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-24 00:03:46,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 00:03:46,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 00:03:46,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 00:03:46,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 00:03:46,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 00:03:46,386 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 00:03:46,395 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 00:03:46,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 00:03:46,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 00:03:46,406 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 00:03:46,408 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 00:03:46,408 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 00:03:46,411 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 00:03:46,413 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 00:03:46,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 00:03:46,416 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 00:03:46,420 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 00:03:46,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 00:03:46,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 00:03:46,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 00:03:46,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 00:03:46,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 00:03:46,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 00:03:46,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 00:03:46,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 00:03:46,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 00:03:46,454 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 00:03:46,455 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 00:03:46,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 00:03:46,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 00:03:46,457 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 00:03:46,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 00:03:46,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 00:03:46,461 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 00:03:46,461 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 00:03:46,462 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 00:03:46,462 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 00:03:46,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 00:03:46,473 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 00:03:46,474 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 00:03:46,475 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-24 00:03:46,497 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 00:03:46,497 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 00:03:46,503 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 00:03:46,503 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 00:03:46,503 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 00:03:46,503 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 00:03:46,504 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 00:03:46,504 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 00:03:46,504 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 00:03:46,504 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 00:03:46,505 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 00:03:46,506 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 00:03:46,506 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 00:03:46,506 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 00:03:46,506 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 00:03:46,506 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-24 00:03:46,507 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 00:03:46,507 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 00:03:46,507 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 00:03:46,507 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 00:03:46,507 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-24 00:03:46,507 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 00:03:46,508 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-24 00:03:46,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 00:03:47,053 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 00:03:47,056 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 00:03:47,058 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 00:03:47,059 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 00:03:47,060 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product25.cil.c [2020-10-24 00:03:47,159 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c8b27f22/7bc97da025ab425daa88cdbde69e66af/FLAGd14a0a894 [2020-10-24 00:03:47,919 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 00:03:47,920 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product25.cil.c [2020-10-24 00:03:47,941 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c8b27f22/7bc97da025ab425daa88cdbde69e66af/FLAGd14a0a894 [2020-10-24 00:03:48,172 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c8b27f22/7bc97da025ab425daa88cdbde69e66af [2020-10-24 00:03:48,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 00:03:48,185 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-24 00:03:48,187 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 00:03:48,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 00:03:48,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 00:03:48,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@555fc63c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48, skipping insertion in model container [2020-10-24 00:03:48,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,209 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 00:03:48,259 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 00:03:48,660 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:03:48,672 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 00:03:48,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:03:48,798 INFO L208 MainTranslator]: Completed translation [2020-10-24 00:03:48,798 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48 WrapperNode [2020-10-24 00:03:48,798 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 00:03:48,800 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 00:03:48,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 00:03:48,800 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 00:03:48,814 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,834 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,893 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,916 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,924 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (1/1) ... [2020-10-24 00:03:48,933 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 00:03:48,934 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 00:03:48,934 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 00:03:48,934 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 00:03:48,935 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (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 [2020-10-24 00:03:49,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-24 00:03:49,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 00:03:49,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-24 00:03:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-24 00:03:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-24 00:03:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-24 00:03:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-24 00:03:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-24 00:03:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-24 00:03:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-10-24 00:03:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-24 00:03:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-24 00:03:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-24 00:03:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-24 00:03:49,057 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-24 00:03:49,057 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-10-24 00:03:49,057 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-24 00:03:49,058 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-24 00:03:49,058 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-24 00:03:49,059 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-24 00:03:49,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:03:49,059 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-24 00:03:49,061 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-24 00:03:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-24 00:03:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-24 00:03:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-24 00:03:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-24 00:03:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-10-24 00:03:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-24 00:03:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-24 00:03:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-24 00:03:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-24 00:03:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-24 00:03:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-24 00:03:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-24 00:03:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-24 00:03:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-24 00:03:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-24 00:03:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-24 00:03:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-24 00:03:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-24 00:03:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-24 00:03:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 00:03:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-24 00:03:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-24 00:03:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-24 00:03:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-24 00:03:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-24 00:03:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-24 00:03:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-24 00:03:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-24 00:03:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-24 00:03:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-24 00:03:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-24 00:03:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-10-24 00:03:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-24 00:03:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-24 00:03:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-24 00:03:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-24 00:03:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:03:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-24 00:03:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-24 00:03:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-10-24 00:03:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-10-24 00:03:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-24 00:03:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-24 00:03:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-24 00:03:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-24 00:03:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-24 00:03:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-24 00:03:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-24 00:03:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-24 00:03:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-24 00:03:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-24 00:03:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-24 00:03:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 00:03:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-24 00:03:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-24 00:03:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 00:03:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-24 00:03:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-24 00:03:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 00:03:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-24 00:03:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-24 00:03:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-24 00:03:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-24 00:03:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-24 00:03:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-24 00:03:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-24 00:03:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-24 00:03:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 00:03:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 00:03:50,415 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 00:03:50,416 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-24 00:03:50,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:03:50 BoogieIcfgContainer [2020-10-24 00:03:50,419 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 00:03:50,421 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 00:03:50,421 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 00:03:50,424 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 00:03:50,425 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 12:03:48" (1/3) ... [2020-10-24 00:03:50,426 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56277f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:03:50, skipping insertion in model container [2020-10-24 00:03:50,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:48" (2/3) ... [2020-10-24 00:03:50,426 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56277f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:03:50, skipping insertion in model container [2020-10-24 00:03:50,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:03:50" (3/3) ... [2020-10-24 00:03:50,428 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product25.cil.c [2020-10-24 00:03:50,441 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-24 00:03:50,448 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-24 00:03:50,461 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-24 00:03:50,486 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 00:03:50,486 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 00:03:50,486 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-24 00:03:50,487 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 00:03:50,487 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 00:03:50,487 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 00:03:50,487 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 00:03:50,487 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 00:03:50,509 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2020-10-24 00:03:50,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-24 00:03:50,528 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:50,529 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] [2020-10-24 00:03:50,530 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]=== [2020-10-24 00:03:50,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:50,536 INFO L82 PathProgramCache]: Analyzing trace with hash -1666648497, now seen corresponding path program 1 times [2020-10-24 00:03:50,546 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:50,547 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [660709732] [2020-10-24 00:03:50,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:50,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:51,399 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:51,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:51,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:51,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:51,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:51,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:51,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:51,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-24 00:03:51,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:51,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:03:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:51,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:03:51,623 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [660709732] [2020-10-24 00:03:51,628 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:51,629 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-24 00:03:51,631 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1125856278] [2020-10-24 00:03:51,638 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-24 00:03:51,639 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:51,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-24 00:03:51,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:03:51,665 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 3 states. [2020-10-24 00:03:53,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:53,313 INFO L93 Difference]: Finished difference Result 423 states and 504 transitions. [2020-10-24 00:03:53,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-24 00:03:53,316 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-24 00:03:53,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:53,337 INFO L225 Difference]: With dead ends: 423 [2020-10-24 00:03:53,338 INFO L226 Difference]: Without dead ends: 269 [2020-10-24 00:03:53,348 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:03:53,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2020-10-24 00:03:53,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 230. [2020-10-24 00:03:53,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2020-10-24 00:03:53,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 247 transitions. [2020-10-24 00:03:53,526 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 247 transitions. Word has length 148 [2020-10-24 00:03:53,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:53,528 INFO L481 AbstractCegarLoop]: Abstraction has 230 states and 247 transitions. [2020-10-24 00:03:53,528 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-24 00:03:53,528 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 247 transitions. [2020-10-24 00:03:53,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-24 00:03:53,533 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:53,533 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] [2020-10-24 00:03:53,533 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-24 00:03:53,533 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]=== [2020-10-24 00:03:53,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:53,534 INFO L82 PathProgramCache]: Analyzing trace with hash 648505480, now seen corresponding path program 1 times [2020-10-24 00:03:53,534 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:53,535 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1406004449] [2020-10-24 00:03:53,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:54,053 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:54,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:54,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:54,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:54,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:54,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:54,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:54,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:54,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:54,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-24 00:03:54,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:54,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-24 00:03:54,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:54,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:03:54,154 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1406004449] [2020-10-24 00:03:54,154 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:54,155 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-24 00:03:54,155 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133951943] [2020-10-24 00:03:54,157 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-24 00:03:54,157 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:54,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-24 00:03:54,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-24 00:03:54,158 INFO L87 Difference]: Start difference. First operand 230 states and 247 transitions. Second operand 4 states. [2020-10-24 00:03:54,978 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:03:55,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:55,950 INFO L93 Difference]: Finished difference Result 337 states and 375 transitions. [2020-10-24 00:03:55,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-24 00:03:55,951 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-24 00:03:55,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:55,958 INFO L225 Difference]: With dead ends: 337 [2020-10-24 00:03:55,960 INFO L226 Difference]: Without dead ends: 252 [2020-10-24 00:03:55,963 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-24 00:03:55,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2020-10-24 00:03:56,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 220. [2020-10-24 00:03:56,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 220 states. [2020-10-24 00:03:56,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 234 transitions. [2020-10-24 00:03:56,080 INFO L78 Accepts]: Start accepts. Automaton has 220 states and 234 transitions. Word has length 149 [2020-10-24 00:03:56,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:56,082 INFO L481 AbstractCegarLoop]: Abstraction has 220 states and 234 transitions. [2020-10-24 00:03:56,082 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-24 00:03:56,082 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 234 transitions. [2020-10-24 00:03:56,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-10-24 00:03:56,090 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:56,091 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] [2020-10-24 00:03:56,091 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-24 00:03:56,091 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]=== [2020-10-24 00:03:56,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:56,092 INFO L82 PathProgramCache]: Analyzing trace with hash 504340231, now seen corresponding path program 1 times [2020-10-24 00:03:56,092 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:56,092 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [55360691] [2020-10-24 00:03:56,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:56,594 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:56,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:56,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:56,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:56,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:56,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:56,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:56,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:56,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:03:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:56,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-24 00:03:56,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:56,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:03:56,787 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [55360691] [2020-10-24 00:03:56,787 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:56,787 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-24 00:03:56,787 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1820221664] [2020-10-24 00:03:56,788 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-24 00:03:56,789 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:56,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-24 00:03:56,789 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-24 00:03:56,790 INFO L87 Difference]: Start difference. First operand 220 states and 234 transitions. Second operand 9 states. [2020-10-24 00:03:57,647 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:03:58,111 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:03:58,533 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:03:58,925 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:59,347 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:59,731 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:01,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:01,140 INFO L93 Difference]: Finished difference Result 357 states and 400 transitions. [2020-10-24 00:04:01,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-24 00:04:01,140 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-10-24 00:04:01,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:01,145 INFO L225 Difference]: With dead ends: 357 [2020-10-24 00:04:01,145 INFO L226 Difference]: Without dead ends: 252 [2020-10-24 00:04:01,146 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-10-24 00:04:01,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2020-10-24 00:04:01,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 220. [2020-10-24 00:04:01,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 220 states. [2020-10-24 00:04:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 233 transitions. [2020-10-24 00:04:01,265 INFO L78 Accepts]: Start accepts. Automaton has 220 states and 233 transitions. Word has length 158 [2020-10-24 00:04:01,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:01,267 INFO L481 AbstractCegarLoop]: Abstraction has 220 states and 233 transitions. [2020-10-24 00:04:01,267 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-24 00:04:01,267 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 233 transitions. [2020-10-24 00:04:01,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-10-24 00:04:01,272 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:01,273 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] [2020-10-24 00:04:01,273 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-24 00:04:01,273 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]=== [2020-10-24 00:04:01,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:01,274 INFO L82 PathProgramCache]: Analyzing trace with hash 31704470, now seen corresponding path program 1 times [2020-10-24 00:04:01,274 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:01,274 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [483023806] [2020-10-24 00:04:01,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,878 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:01,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:01,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:01,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-24 00:04:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-24 00:04:02,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-24 00:04:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:02,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:02,153 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [483023806] [2020-10-24 00:04:02,153 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:02,153 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-10-24 00:04:02,154 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784637795] [2020-10-24 00:04:02,154 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-24 00:04:02,155 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:02,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-24 00:04:02,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-10-24 00:04:02,159 INFO L87 Difference]: Start difference. First operand 220 states and 233 transitions. Second operand 14 states. [2020-10-24 00:04:02,903 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:03,413 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:04:03,826 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:04:04,231 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:04,632 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:05,020 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:05,905 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:04:07,115 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:07,526 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:07,972 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:08,467 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:04:08,829 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:09,205 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:04:09,594 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:04:09,967 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:10,337 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:10,767 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:11,288 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:04:11,699 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:12,125 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:13,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:13,631 INFO L93 Difference]: Finished difference Result 612 states and 734 transitions. [2020-10-24 00:04:13,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-10-24 00:04:13,632 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2020-10-24 00:04:13,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:13,637 INFO L225 Difference]: With dead ends: 612 [2020-10-24 00:04:13,638 INFO L226 Difference]: Without dead ends: 507 [2020-10-24 00:04:13,640 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 7.9s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-10-24 00:04:13,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2020-10-24 00:04:13,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 404. [2020-10-24 00:04:13,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 404 states. [2020-10-24 00:04:13,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 445 transitions. [2020-10-24 00:04:13,855 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 445 transitions. Word has length 166 [2020-10-24 00:04:13,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:13,857 INFO L481 AbstractCegarLoop]: Abstraction has 404 states and 445 transitions. [2020-10-24 00:04:13,857 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-24 00:04:13,857 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 445 transitions. [2020-10-24 00:04:13,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-10-24 00:04:13,860 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:13,860 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, 1, 1, 1, 1] [2020-10-24 00:04:13,860 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-24 00:04:13,860 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]=== [2020-10-24 00:04:13,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:13,861 INFO L82 PathProgramCache]: Analyzing trace with hash 1214378676, now seen corresponding path program 1 times [2020-10-24 00:04:13,861 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:13,861 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [556384925] [2020-10-24 00:04:13,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,253 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:14,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:14,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:14,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-24 00:04:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-24 00:04:14,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-24 00:04:14,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-24 00:04:14,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-24 00:04:14,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:14,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:14,421 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [556384925] [2020-10-24 00:04:14,421 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:14,421 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-24 00:04:14,421 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1996123371] [2020-10-24 00:04:14,423 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-24 00:04:14,424 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:14,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-24 00:04:14,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-24 00:04:14,424 INFO L87 Difference]: Start difference. First operand 404 states and 445 transitions. Second operand 6 states. [2020-10-24 00:04:15,056 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:15,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:15,835 INFO L93 Difference]: Finished difference Result 607 states and 690 transitions. [2020-10-24 00:04:15,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-24 00:04:15,835 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 176 [2020-10-24 00:04:15,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:15,838 INFO L225 Difference]: With dead ends: 607 [2020-10-24 00:04:15,838 INFO L226 Difference]: Without dead ends: 318 [2020-10-24 00:04:15,840 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-10-24 00:04:15,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-10-24 00:04:15,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 297. [2020-10-24 00:04:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 297 states. [2020-10-24 00:04:15,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 314 transitions. [2020-10-24 00:04:15,963 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 314 transitions. Word has length 176 [2020-10-24 00:04:15,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:15,964 INFO L481 AbstractCegarLoop]: Abstraction has 297 states and 314 transitions. [2020-10-24 00:04:15,964 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-24 00:04:15,964 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 314 transitions. [2020-10-24 00:04:15,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-10-24 00:04:15,967 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:15,967 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:04:15,968 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-24 00:04:15,968 INFO L429 AbstractCegarLoop]: === Iteration 6 === [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]=== [2020-10-24 00:04:15,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:15,968 INFO L82 PathProgramCache]: Analyzing trace with hash 303122645, now seen corresponding path program 1 times [2020-10-24 00:04:15,969 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:15,969 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [434999084] [2020-10-24 00:04:15,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:15,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,370 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:16,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:16,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:16,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:16,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:16,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-24 00:04:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-24 00:04:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:16,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 00:04:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2020-10-24 00:04:16,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2020-10-24 00:04:16,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:16,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-10-24 00:04:16,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-24 00:04:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:16,582 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-24 00:04:16,583 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [434999084] [2020-10-24 00:04:16,584 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-24 00:04:16,584 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-10-24 00:04:16,585 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008700034] [2020-10-24 00:04:16,586 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-24 00:04:16,586 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:16,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-24 00:04:16,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2020-10-24 00:04:16,587 INFO L87 Difference]: Start difference. First operand 297 states and 314 transitions. Second operand 11 states. [2020-10-24 00:04:17,245 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:18,655 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:19,019 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:19,391 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:19,743 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:20,089 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:20,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:20,224 INFO L93 Difference]: Finished difference Result 320 states and 344 transitions. [2020-10-24 00:04:20,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-24 00:04:20,225 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 218 [2020-10-24 00:04:20,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:20,226 INFO L225 Difference]: With dead ends: 320 [2020-10-24 00:04:20,226 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 00:04:20,229 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-10-24 00:04:20,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 00:04:20,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 00:04:20,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 00:04:20,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 00:04:20,230 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 218 [2020-10-24 00:04:20,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:20,230 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 00:04:20,230 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-24 00:04:20,230 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 00:04:20,230 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 00:04:20,230 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-24 00:04:20,233 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 00:04:20,542 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 217 [2020-10-24 00:04:21,418 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 217 [2020-10-24 00:04:21,569 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 217 [2020-10-24 00:04:21,693 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 217 [2020-10-24 00:04:22,731 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 217 [2020-10-24 00:04:23,174 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 217 [2020-10-24 00:04:23,294 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 217 [2020-10-24 00:04:26,177 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-10-24 00:04:26,342 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:26,600 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-24 00:04:26,875 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-24 00:04:27,163 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:04:27,471 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-10-24 00:04:27,998 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-10-24 00:04:28,266 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-10-24 00:04:28,530 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:04:29,053 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-10-24 00:04:29,601 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:04:29,871 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-24 00:04:30,011 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:30,152 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:30,296 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:30,820 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-10-24 00:04:31,341 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-10-24 00:04:31,879 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-10-24 00:04:32,216 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-24 00:04:32,509 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-24 00:04:32,786 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-24 00:04:33,053 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:04:33,343 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:04:33,914 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-10-24 00:04:34,433 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-10-24 00:04:34,612 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:34,896 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-10-24 00:04:35,198 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2020-10-24 00:04:35,485 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-24 00:04:35,801 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-10-24 00:04:36,095 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-24 00:04:36,631 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-10-24 00:04:37,123 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-10-24 00:04:37,691 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-10-24 00:04:37,844 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:38,135 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-24 00:04:38,290 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:38,845 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-10-24 00:04:39,139 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-10-24 00:04:39,446 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-10-24 00:04:39,756 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-10-24 00:04:39,936 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:40,097 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:40,249 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:40,562 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-24 00:04:40,714 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:40,970 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2020-10-24 00:04:41,557 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-10-24 00:04:41,841 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:04:42,419 WARN L193 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-10-24 00:04:43,019 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 18 [2020-10-24 00:04:43,207 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:43,492 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-24 00:04:43,642 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:43,944 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-24 00:04:44,586 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:04:44,896 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-10-24 00:04:45,209 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-10-24 00:04:45,517 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-10-24 00:04:45,664 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:45,987 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-10-24 00:04:46,540 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-10-24 00:04:47,126 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-10-24 00:04:47,507 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:47,806 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:04:47,955 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:48,509 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-10-24 00:04:48,650 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:48,789 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:49,084 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-24 00:04:49,530 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-10-24 00:04:49,669 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:50,187 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-10-24 00:04:50,372 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:50,654 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-24 00:04:50,959 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:04:51,122 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-10-24 00:04:51,670 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-10-24 00:04:52,171 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-10-24 00:04:52,457 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-10-24 00:04:53,008 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-10-24 00:04:53,013 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-24 00:04:53,013 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-24 00:04:53,014 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-24 00:04:53,014 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-24 00:04:53,014 INFO L274 CegarLoopResult]: For program point L547-2(line 547) no Hoare annotation was computed. [2020-10-24 00:04:53,014 INFO L274 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-10-24 00:04:53,014 INFO L274 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-10-24 00:04:53,014 INFO L274 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-10-24 00:04:53,014 INFO L274 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-10-24 00:04:53,014 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 505 560) no Hoare annotation was computed. [2020-10-24 00:04:53,014 INFO L274 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-10-24 00:04:53,015 INFO L274 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-10-24 00:04:53,015 INFO L274 CegarLoopResult]: For program point L552(lines 529 553) no Hoare annotation was computed. [2020-10-24 00:04:53,015 INFO L274 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-10-24 00:04:53,015 INFO L274 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-10-24 00:04:53,015 INFO L274 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-10-24 00:04:53,016 INFO L274 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-10-24 00:04:53,016 INFO L274 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-10-24 00:04:53,016 INFO L274 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-10-24 00:04:53,016 INFO L274 CegarLoopResult]: For program point L536(lines 536 540) no Hoare annotation was computed. [2020-10-24 00:04:53,016 INFO L274 CegarLoopResult]: For program point L536-1(lines 536 540) no Hoare annotation was computed. [2020-10-24 00:04:53,016 INFO L274 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-10-24 00:04:53,016 INFO L274 CegarLoopResult]: For program point L528-1(line 528) no Hoare annotation was computed. [2020-10-24 00:04:53,016 INFO L274 CegarLoopResult]: For program point L528-2(line 528) no Hoare annotation was computed. [2020-10-24 00:04:53,016 INFO L274 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-10-24 00:04:53,016 INFO L274 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-10-24 00:04:53,016 INFO L274 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 505 560) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point L549-1(lines 530 551) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 505 560) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-10-24 00:04:53,017 INFO L274 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L547-1(line 547) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L605-1(line 605) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L605-2(line 605) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-10-24 00:04:53,018 INFO L274 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point L601-1(line 601) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point L601-2(line 601) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point L593(lines 593 597) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point L593-1(lines 593 597) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 561 620) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 561 620) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point L585-1(line 585) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point L585-2(line 585) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point L610-1(line 610) no Hoare annotation was computed. [2020-10-24 00:04:53,019 INFO L274 CegarLoopResult]: For program point L610-2(line 610) no Hoare annotation was computed. [2020-10-24 00:04:53,020 INFO L274 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-10-24 00:04:53,020 INFO L274 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-10-24 00:04:53,020 INFO L274 CegarLoopResult]: For program point L606-1(line 606) no Hoare annotation was computed. [2020-10-24 00:04:53,020 INFO L274 CegarLoopResult]: For program point L606-2(line 606) no Hoare annotation was computed. [2020-10-24 00:04:53,020 INFO L274 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-10-24 00:04:53,020 INFO L274 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-10-24 00:04:53,020 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 561 620) no Hoare annotation was computed. [2020-10-24 00:04:53,020 INFO L274 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-10-24 00:04:53,020 INFO L274 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-10-24 00:04:53,020 INFO L274 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-10-24 00:04:53,020 INFO L274 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-10-24 00:04:53,020 INFO L274 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-10-24 00:04:53,020 INFO L274 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-10-24 00:04:53,021 INFO L274 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-10-24 00:04:53,021 INFO L274 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-10-24 00:04:53,021 INFO L274 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-10-24 00:04:53,021 INFO L274 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-10-24 00:04:53,021 INFO L274 CegarLoopResult]: For program point L587-2(lines 587 612) no Hoare annotation was computed. [2020-10-24 00:04:53,021 INFO L274 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-10-24 00:04:53,021 INFO L274 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-10-24 00:04:53,021 INFO L274 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-10-24 00:04:53,021 INFO L274 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-10-24 00:04:53,021 INFO L274 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-10-24 00:04:53,022 INFO L274 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-10-24 00:04:53,022 INFO L274 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-10-24 00:04:53,022 INFO L274 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-10-24 00:04:53,022 INFO L274 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-10-24 00:04:53,022 INFO L274 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-10-24 00:04:53,022 INFO L274 CegarLoopResult]: For program point L613(lines 586 614) no Hoare annotation was computed. [2020-10-24 00:04:53,022 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 320 326) the Hoare annotation is: true [2020-10-24 00:04:53,022 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 320 326) the Hoare annotation is: true [2020-10-24 00:04:53,022 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 327 335) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:53,023 INFO L270 CegarLoopResult]: At program point L332(line 332) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:53,023 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 327 335) the Hoare annotation is: true [2020-10-24 00:04:53,023 INFO L277 CegarLoopResult]: At program point L331(line 331) the Hoare annotation is: true [2020-10-24 00:04:53,023 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 327 335) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:53,023 INFO L270 CegarLoopResult]: At program point L352(line 352) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:53,023 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 338 362) the Hoare annotation is: true [2020-10-24 00:04:53,024 INFO L270 CegarLoopResult]: At program point L350(lines 350 356) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-10-24 00:04:53,024 INFO L270 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:53,024 INFO L270 CegarLoopResult]: At program point L348-1(line 348) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret33| 0) .cse0 .cse1))) [2020-10-24 00:04:53,024 INFO L270 CegarLoopResult]: At program point L346(lines 346 359) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:53,024 INFO L270 CegarLoopResult]: At program point L348-2(line 348) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret33| 0) .cse0 .cse1))) [2020-10-24 00:04:53,024 INFO L270 CegarLoopResult]: At program point L348-3(line 348) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret33| 0)) .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-10-24 00:04:53,025 INFO L270 CegarLoopResult]: At program point L346-1(lines 338 362) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:53,025 INFO L277 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: true [2020-10-24 00:04:53,025 INFO L270 CegarLoopResult]: At program point L344-1(line 344) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret32| 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:53,025 INFO L270 CegarLoopResult]: At program point L344-2(line 344) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret32| 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:53,025 INFO L270 CegarLoopResult]: At program point L344-3(line 344) the Hoare annotation is: (or (and (not (= |__utac_acc__Specification4_spec__1_#t~ret32| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:53,025 INFO L277 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: true [2020-10-24 00:04:53,025 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 338 362) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:53,026 INFO L270 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,026 INFO L270 CegarLoopResult]: At program point L899-2(line 899) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret79| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 ~waterLevel~0) (= |main_#t~ret79| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,026 INFO L270 CegarLoopResult]: At program point L897-1(line 897) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,026 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 891 913) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,026 INFO L270 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,026 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 891 913) the Hoare annotation is: true [2020-10-24 00:04:53,026 INFO L277 CegarLoopResult]: At program point L910(line 910) the Hoare annotation is: true [2020-10-24 00:04:53,026 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 891 913) the Hoare annotation is: true [2020-10-24 00:04:53,027 INFO L270 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,027 INFO L270 CegarLoopResult]: At program point L903-1(line 903) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,027 INFO L270 CegarLoopResult]: At program point L901(lines 901 908) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,027 INFO L277 CegarLoopResult]: At program point L901-1(lines 901 908) the Hoare annotation is: true [2020-10-24 00:04:53,027 INFO L270 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |main_#t~ret79| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,027 INFO L270 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,028 INFO L270 CegarLoopResult]: At program point L899-1(line 899) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |main_#t~ret79| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,028 INFO L274 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-10-24 00:04:53,028 INFO L274 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-10-24 00:04:53,028 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 850 873) no Hoare annotation was computed. [2020-10-24 00:04:53,028 INFO L274 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-10-24 00:04:53,028 INFO L274 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-10-24 00:04:53,028 INFO L274 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-10-24 00:04:53,028 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 850 873) no Hoare annotation was computed. [2020-10-24 00:04:53,028 INFO L274 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-10-24 00:04:53,028 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 850 873) no Hoare annotation was computed. [2020-10-24 00:04:53,029 INFO L274 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-10-24 00:04:53,029 INFO L274 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-10-24 00:04:53,029 INFO L274 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-10-24 00:04:53,029 INFO L274 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-10-24 00:04:53,029 INFO L274 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-10-24 00:04:53,029 INFO L274 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-10-24 00:04:53,029 INFO L274 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-10-24 00:04:53,029 INFO L274 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-10-24 00:04:53,029 INFO L270 CegarLoopResult]: At program point L239(line 239) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2020-10-24 00:04:53,029 INFO L277 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: true [2020-10-24 00:04:53,030 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 234 242) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:53,030 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 234 242) the Hoare annotation is: true [2020-10-24 00:04:53,030 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 234 242) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:53,030 INFO L277 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: true [2020-10-24 00:04:53,030 INFO L277 CegarLoopResult]: At program point L288(lines 288 292) the Hoare annotation is: true [2020-10-24 00:04:53,030 INFO L277 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: true [2020-10-24 00:04:53,030 INFO L277 CegarLoopResult]: At program point L288-2(lines 288 292) the Hoare annotation is: true [2020-10-24 00:04:53,030 INFO L277 CegarLoopResult]: At program point L286-1(line 286) the Hoare annotation is: true [2020-10-24 00:04:53,030 INFO L277 CegarLoopResult]: At program point L286-2(line 286) the Hoare annotation is: true [2020-10-24 00:04:53,031 INFO L277 CegarLoopResult]: At program point L286-3(line 286) the Hoare annotation is: true [2020-10-24 00:04:53,031 INFO L277 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: true [2020-10-24 00:04:53,031 INFO L277 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 279 297) the Hoare annotation is: true [2020-10-24 00:04:53,031 INFO L277 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: true [2020-10-24 00:04:53,031 INFO L277 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 279 297) the Hoare annotation is: true [2020-10-24 00:04:53,031 INFO L277 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: true [2020-10-24 00:04:53,031 INFO L277 CegarLoopResult]: At program point L291(line 291) the Hoare annotation is: true [2020-10-24 00:04:53,031 INFO L277 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 279 297) the Hoare annotation is: true [2020-10-24 00:04:53,031 INFO L274 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-10-24 00:04:53,031 INFO L274 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-10-24 00:04:53,032 INFO L274 CegarLoopResult]: For program point L250(lines 250 258) no Hoare annotation was computed. [2020-10-24 00:04:53,032 INFO L274 CegarLoopResult]: For program point L250-2(lines 250 258) no Hoare annotation was computed. [2020-10-24 00:04:53,032 INFO L274 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-10-24 00:04:53,032 INFO L274 CegarLoopResult]: For program point L273-1(line 273) no Hoare annotation was computed. [2020-10-24 00:04:53,032 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 243 278) no Hoare annotation was computed. [2020-10-24 00:04:53,032 INFO L274 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-10-24 00:04:53,032 INFO L274 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-10-24 00:04:53,032 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 243 278) no Hoare annotation was computed. [2020-10-24 00:04:53,032 INFO L274 CegarLoopResult]: For program point L262(lines 262 270) no Hoare annotation was computed. [2020-10-24 00:04:53,033 INFO L274 CegarLoopResult]: For program point L262-2(lines 262 270) no Hoare annotation was computed. [2020-10-24 00:04:53,033 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 243 278) no Hoare annotation was computed. [2020-10-24 00:04:53,033 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 313 319) the Hoare annotation is: true [2020-10-24 00:04:53,033 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 313 319) the Hoare annotation is: true [2020-10-24 00:04:53,033 INFO L274 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-10-24 00:04:53,033 INFO L274 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-10-24 00:04:53,033 INFO L274 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-10-24 00:04:53,033 INFO L274 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-10-24 00:04:53,033 INFO L274 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-10-24 00:04:53,034 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 459 504) no Hoare annotation was computed. [2020-10-24 00:04:53,034 INFO L274 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-10-24 00:04:53,034 INFO L274 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-10-24 00:04:53,034 INFO L274 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-10-24 00:04:53,034 INFO L274 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-10-24 00:04:53,034 INFO L274 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-10-24 00:04:53,034 INFO L274 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-10-24 00:04:53,034 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 459 504) no Hoare annotation was computed. [2020-10-24 00:04:53,034 INFO L274 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-10-24 00:04:53,034 INFO L274 CegarLoopResult]: For program point L496-1(line 496) no Hoare annotation was computed. [2020-10-24 00:04:53,035 INFO L274 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-10-24 00:04:53,035 INFO L274 CegarLoopResult]: For program point L496-2(line 496) no Hoare annotation was computed. [2020-10-24 00:04:53,035 INFO L274 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-10-24 00:04:53,035 INFO L274 CegarLoopResult]: For program point L459(lines 459 504) no Hoare annotation was computed. [2020-10-24 00:04:53,035 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 459 504) no Hoare annotation was computed. [2020-10-24 00:04:53,035 INFO L274 CegarLoopResult]: For program point L459-1(lines 459 504) no Hoare annotation was computed. [2020-10-24 00:04:53,035 INFO L274 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-10-24 00:04:53,035 INFO L274 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-10-24 00:04:53,035 INFO L274 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-10-24 00:04:53,035 INFO L274 CegarLoopResult]: For program point L482-1(line 482) no Hoare annotation was computed. [2020-10-24 00:04:53,036 INFO L274 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-10-24 00:04:53,036 INFO L274 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-10-24 00:04:53,036 INFO L274 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-10-24 00:04:53,036 INFO L274 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-10-24 00:04:53,036 INFO L274 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-10-24 00:04:53,036 INFO L274 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-10-24 00:04:53,036 INFO L274 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-10-24 00:04:53,036 INFO L274 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-10-24 00:04:53,036 INFO L274 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-10-24 00:04:53,036 INFO L274 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-10-24 00:04:53,037 INFO L274 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-10-24 00:04:53,037 INFO L274 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-10-24 00:04:53,037 INFO L274 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-10-24 00:04:53,037 INFO L274 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-10-24 00:04:53,037 INFO L274 CegarLoopResult]: For program point L489-1(line 489) no Hoare annotation was computed. [2020-10-24 00:04:53,037 INFO L274 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-10-24 00:04:53,037 INFO L274 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-10-24 00:04:53,037 INFO L274 CegarLoopResult]: For program point L485-1(line 485) no Hoare annotation was computed. [2020-10-24 00:04:53,037 INFO L274 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-10-24 00:04:53,038 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 772 817) no Hoare annotation was computed. [2020-10-24 00:04:53,038 INFO L274 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-10-24 00:04:53,038 INFO L274 CegarLoopResult]: For program point L791-1(line 791) no Hoare annotation was computed. [2020-10-24 00:04:53,038 INFO L274 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-10-24 00:04:53,038 INFO L274 CegarLoopResult]: For program point L791-2(line 791) no Hoare annotation was computed. [2020-10-24 00:04:53,038 INFO L274 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-10-24 00:04:53,038 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 796 797) no Hoare annotation was computed. [2020-10-24 00:04:53,038 INFO L274 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-10-24 00:04:53,038 INFO L274 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-10-24 00:04:53,038 INFO L274 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-10-24 00:04:53,039 INFO L274 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-10-24 00:04:53,039 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 772 817) no Hoare annotation was computed. [2020-10-24 00:04:53,039 INFO L274 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-10-24 00:04:53,039 INFO L274 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-10-24 00:04:53,039 INFO L274 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-10-24 00:04:53,039 INFO L274 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-10-24 00:04:53,039 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 772 817) no Hoare annotation was computed. [2020-10-24 00:04:53,039 INFO L274 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-10-24 00:04:53,039 INFO L274 CegarLoopResult]: For program point L796(lines 796 797) no Hoare annotation was computed. [2020-10-24 00:04:53,039 INFO L274 CegarLoopResult]: For program point L792(lines 792 799) no Hoare annotation was computed. [2020-10-24 00:04:53,039 INFO L274 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-10-24 00:04:53,040 INFO L274 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-10-24 00:04:53,040 INFO L274 CegarLoopResult]: For program point L786(lines 786 806) no Hoare annotation was computed. [2020-10-24 00:04:53,040 INFO L274 CegarLoopResult]: For program point L786-1(lines 786 806) no Hoare annotation was computed. [2020-10-24 00:04:53,040 INFO L274 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-10-24 00:04:53,040 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 803 804) no Hoare annotation was computed. [2020-10-24 00:04:53,040 INFO L274 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-10-24 00:04:53,040 INFO L274 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-10-24 00:04:53,040 INFO L274 CegarLoopResult]: For program point L813-1(line 813) no Hoare annotation was computed. [2020-10-24 00:04:53,040 INFO L274 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-10-24 00:04:53,041 INFO L274 CegarLoopResult]: For program point L813-2(line 813) no Hoare annotation was computed. [2020-10-24 00:04:53,041 INFO L274 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-10-24 00:04:53,041 INFO L274 CegarLoopResult]: For program point L811-1(line 811) no Hoare annotation was computed. [2020-10-24 00:04:53,041 INFO L274 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-10-24 00:04:53,041 INFO L274 CegarLoopResult]: For program point L811-2(line 811) no Hoare annotation was computed. [2020-10-24 00:04:53,041 INFO L274 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-10-24 00:04:53,041 INFO L274 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-10-24 00:04:53,041 INFO L274 CegarLoopResult]: For program point L772(lines 772 817) no Hoare annotation was computed. [2020-10-24 00:04:53,041 INFO L274 CegarLoopResult]: For program point L803(lines 803 804) no Hoare annotation was computed. [2020-10-24 00:04:53,041 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 881 890) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,041 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 881 890) the Hoare annotation is: true [2020-10-24 00:04:53,042 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 881 890) the Hoare annotation is: true [2020-10-24 00:04:53,042 INFO L274 CegarLoopResult]: For program point L228-3(line 228) no Hoare annotation was computed. [2020-10-24 00:04:53,042 INFO L274 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 223 233) no Hoare annotation was computed. [2020-10-24 00:04:53,042 INFO L274 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 223 233) no Hoare annotation was computed. [2020-10-24 00:04:53,042 INFO L274 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 223 233) no Hoare annotation was computed. [2020-10-24 00:04:53,042 INFO L274 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-10-24 00:04:53,042 INFO L274 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-10-24 00:04:53,042 INFO L274 CegarLoopResult]: For program point L228-1(line 228) no Hoare annotation was computed. [2020-10-24 00:04:53,042 INFO L274 CegarLoopResult]: For program point L228-2(line 228) no Hoare annotation was computed. [2020-10-24 00:04:53,043 INFO L277 CegarLoopResult]: At program point deactivatePumpENTRY(lines 215 222) the Hoare annotation is: true [2020-10-24 00:04:53,043 INFO L277 CegarLoopResult]: At program point deactivatePumpEXIT(lines 215 222) the Hoare annotation is: true [2020-10-24 00:04:53,043 INFO L277 CegarLoopResult]: At program point deactivatePumpFINAL(lines 215 222) the Hoare annotation is: true [2020-10-24 00:04:53,043 INFO L270 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,043 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 164 188) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,043 INFO L270 CegarLoopResult]: At program point L183-1(lines 164 188) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,043 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 164 188) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,043 INFO L270 CegarLoopResult]: At program point L178(line 178) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,043 INFO L270 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,044 INFO L270 CegarLoopResult]: At program point L172(lines 172 180) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,044 INFO L270 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,044 INFO L270 CegarLoopResult]: At program point L170-1(line 170) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,044 INFO L270 CegarLoopResult]: At program point L168(lines 168 185) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,044 INFO L270 CegarLoopResult]: At program point L170-2(line 170) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,044 INFO L270 CegarLoopResult]: At program point L170-3(line 170) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,044 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 156 162) the Hoare annotation is: true [2020-10-24 00:04:53,044 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 156 162) the Hoare annotation is: true [2020-10-24 00:04:53,044 INFO L270 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,045 INFO L270 CegarLoopResult]: At program point L60(line 60) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,045 INFO L270 CegarLoopResult]: At program point L93-1(line 93) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,045 INFO L270 CegarLoopResult]: At program point L85(lines 85 91) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,045 INFO L270 CegarLoopResult]: At program point L85-1(lines 85 91) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,045 INFO L270 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,045 INFO L270 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,045 INFO L270 CegarLoopResult]: At program point L73-1(line 73) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,046 INFO L270 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,046 INFO L270 CegarLoopResult]: At program point L111(lines 64 112) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,046 INFO L270 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,046 INFO L277 CegarLoopResult]: At program point testEXIT(lines 55 118) the Hoare annotation is: true [2020-10-24 00:04:53,046 INFO L270 CegarLoopResult]: At program point L66(lines 65 110) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,046 INFO L270 CegarLoopResult]: At program point L99-1(line 99) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,046 INFO L270 CegarLoopResult]: At program point L99-2(line 99) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,046 INFO L270 CegarLoopResult]: At program point testENTRY(lines 55 118) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,047 INFO L270 CegarLoopResult]: At program point L95(lines 95 106) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,047 INFO L270 CegarLoopResult]: At program point L58(line 58) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,047 INFO L270 CegarLoopResult]: At program point L87(line 87) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,047 INFO L277 CegarLoopResult]: At program point testFINAL(lines 55 118) the Hoare annotation is: true [2020-10-24 00:04:53,047 INFO L270 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,047 INFO L270 CegarLoopResult]: At program point L83-1(line 83) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,047 INFO L270 CegarLoopResult]: At program point L108(lines 65 110) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,047 INFO L270 CegarLoopResult]: At program point L75(lines 75 81) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,048 INFO L270 CegarLoopResult]: At program point L75-1(lines 75 81) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,048 INFO L270 CegarLoopResult]: At program point L67(lines 67 71) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,048 INFO L270 CegarLoopResult]: At program point L63(line 63) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,048 INFO L270 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:53,048 INFO L270 CegarLoopResult]: At program point L101(lines 101 105) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,048 INFO L270 CegarLoopResult]: At program point L101-2(lines 95 106) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:53,048 INFO L274 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-10-24 00:04:53,048 INFO L274 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-10-24 00:04:53,049 INFO L274 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-10-24 00:04:53,049 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 750 751) no Hoare annotation was computed. [2020-10-24 00:04:53,049 INFO L274 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-10-24 00:04:53,049 INFO L274 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-10-24 00:04:53,049 INFO L274 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-10-24 00:04:53,049 INFO L274 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-10-24 00:04:53,049 INFO L274 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-10-24 00:04:53,049 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 726 771) no Hoare annotation was computed. [2020-10-24 00:04:53,049 INFO L274 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-10-24 00:04:53,049 INFO L274 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-10-24 00:04:53,050 INFO L274 CegarLoopResult]: For program point L750(lines 750 751) no Hoare annotation was computed. [2020-10-24 00:04:53,050 INFO L274 CegarLoopResult]: For program point L746(lines 746 753) no Hoare annotation was computed. [2020-10-24 00:04:53,050 INFO L274 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-10-24 00:04:53,050 INFO L274 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-10-24 00:04:53,050 INFO L274 CegarLoopResult]: For program point L740(lines 740 760) no Hoare annotation was computed. [2020-10-24 00:04:53,050 INFO L274 CegarLoopResult]: For program point L740-1(lines 740 760) no Hoare annotation was computed. [2020-10-24 00:04:53,050 INFO L274 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-10-24 00:04:53,050 INFO L274 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-10-24 00:04:53,050 INFO L274 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-10-24 00:04:53,050 INFO L274 CegarLoopResult]: For program point L767-1(line 767) no Hoare annotation was computed. [2020-10-24 00:04:53,050 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 757 758) no Hoare annotation was computed. [2020-10-24 00:04:53,051 INFO L274 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-10-24 00:04:53,051 INFO L274 CegarLoopResult]: For program point L767-2(line 767) no Hoare annotation was computed. [2020-10-24 00:04:53,051 INFO L274 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-10-24 00:04:53,051 INFO L274 CegarLoopResult]: For program point L765-1(line 765) no Hoare annotation was computed. [2020-10-24 00:04:53,051 INFO L274 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-10-24 00:04:53,051 INFO L274 CegarLoopResult]: For program point L765-2(line 765) no Hoare annotation was computed. [2020-10-24 00:04:53,051 INFO L274 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-10-24 00:04:53,051 INFO L274 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-10-24 00:04:53,051 INFO L274 CegarLoopResult]: For program point L726(lines 726 771) no Hoare annotation was computed. [2020-10-24 00:04:53,051 INFO L274 CegarLoopResult]: For program point L757(lines 757 758) no Hoare annotation was computed. [2020-10-24 00:04:53,051 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 726 771) no Hoare annotation was computed. [2020-10-24 00:04:53,051 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 726 771) no Hoare annotation was computed. [2020-10-24 00:04:53,052 INFO L274 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-10-24 00:04:53,052 INFO L274 CegarLoopResult]: For program point L745-1(line 745) no Hoare annotation was computed. [2020-10-24 00:04:53,052 INFO L274 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-10-24 00:04:53,052 INFO L274 CegarLoopResult]: For program point L745-2(line 745) no Hoare annotation was computed. [2020-10-24 00:04:53,052 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 189 196) no Hoare annotation was computed. [2020-10-24 00:04:53,052 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 189 196) no Hoare annotation was computed. [2020-10-24 00:04:53,052 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 189 196) no Hoare annotation was computed. [2020-10-24 00:04:53,052 INFO L277 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: true [2020-10-24 00:04:53,052 INFO L277 CegarLoopResult]: At program point L447(line 447) the Hoare annotation is: true [2020-10-24 00:04:53,052 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 443 451) the Hoare annotation is: true [2020-10-24 00:04:53,052 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 443 451) the Hoare annotation is: true [2020-10-24 00:04:53,052 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 443 451) the Hoare annotation is: true [2020-10-24 00:04:53,053 INFO L274 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-10-24 00:04:53,053 INFO L274 CegarLoopResult]: For program point L419-2(lines 419 427) no Hoare annotation was computed. [2020-10-24 00:04:53,053 INFO L274 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-10-24 00:04:53,053 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 411 433) no Hoare annotation was computed. [2020-10-24 00:04:53,053 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 411 433) no Hoare annotation was computed. [2020-10-24 00:04:53,053 INFO L274 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-10-24 00:04:53,053 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 411 433) no Hoare annotation was computed. [2020-10-24 00:04:53,053 INFO L274 CegarLoopResult]: For program point L419(lines 419 427) no Hoare annotation was computed. [2020-10-24 00:04:53,053 INFO L274 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-10-24 00:04:53,053 INFO L274 CegarLoopResult]: For program point L305-1(line 305) no Hoare annotation was computed. [2020-10-24 00:04:53,054 INFO L274 CegarLoopResult]: For program point L305-2(line 305) no Hoare annotation was computed. [2020-10-24 00:04:53,054 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 303 312) no Hoare annotation was computed. [2020-10-24 00:04:53,054 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 303 312) no Hoare annotation was computed. [2020-10-24 00:04:53,054 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 303 312) no Hoare annotation was computed. [2020-10-24 00:04:53,054 INFO L274 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-10-24 00:04:53,054 INFO L274 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-10-24 00:04:53,054 INFO L274 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-10-24 00:04:53,054 INFO L274 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-10-24 00:04:53,054 INFO L274 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-10-24 00:04:53,054 INFO L274 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-10-24 00:04:53,054 INFO L274 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-10-24 00:04:53,055 INFO L274 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-10-24 00:04:53,055 INFO L274 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-10-24 00:04:53,055 INFO L274 CegarLoopResult]: For program point L647(lines 647 651) no Hoare annotation was computed. [2020-10-24 00:04:53,055 INFO L274 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-10-24 00:04:53,055 INFO L274 CegarLoopResult]: For program point L672-2(lines 672 692) no Hoare annotation was computed. [2020-10-24 00:04:53,055 INFO L274 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-10-24 00:04:53,055 INFO L274 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-10-24 00:04:53,055 INFO L274 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-10-24 00:04:53,055 INFO L274 CegarLoopResult]: For program point L623(lines 623 725) no Hoare annotation was computed. [2020-10-24 00:04:53,055 INFO L274 CegarLoopResult]: For program point L623-1(lines 623 725) no Hoare annotation was computed. [2020-10-24 00:04:53,055 INFO L274 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L714-1(line 714) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L714-2(line 714) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L673(lines 672 692) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 623 725) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-10-24 00:04:53,056 INFO L274 CegarLoopResult]: For program point L657-1(line 657) no Hoare annotation was computed. [2020-10-24 00:04:53,057 INFO L274 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-10-24 00:04:53,057 INFO L274 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-10-24 00:04:53,057 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 623 725) no Hoare annotation was computed. [2020-10-24 00:04:53,057 INFO L274 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-10-24 00:04:53,057 INFO L274 CegarLoopResult]: For program point L674(lines 674 678) no Hoare annotation was computed. [2020-10-24 00:04:53,057 INFO L274 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-10-24 00:04:53,057 INFO L274 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-10-24 00:04:53,057 INFO L274 CegarLoopResult]: For program point L699-1(line 699) no Hoare annotation was computed. [2020-10-24 00:04:53,057 INFO L274 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-10-24 00:04:53,057 INFO L274 CegarLoopResult]: For program point L699-2(line 699) no Hoare annotation was computed. [2020-10-24 00:04:53,057 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 623 725) no Hoare annotation was computed. [2020-10-24 00:04:53,058 INFO L274 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-10-24 00:04:53,058 INFO L274 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-10-24 00:04:53,058 INFO L274 CegarLoopResult]: For program point L683-1(line 683) no Hoare annotation was computed. [2020-10-24 00:04:53,058 INFO L274 CegarLoopResult]: For program point L683-2(line 683) no Hoare annotation was computed. [2020-10-24 00:04:53,058 INFO L274 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-10-24 00:04:53,058 INFO L274 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-10-24 00:04:53,058 INFO L274 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-10-24 00:04:53,058 INFO L274 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-10-24 00:04:53,058 INFO L274 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-10-24 00:04:53,058 INFO L274 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-10-24 00:04:53,059 INFO L274 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-10-24 00:04:53,059 INFO L274 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-10-24 00:04:53,059 INFO L274 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-10-24 00:04:53,059 INFO L274 CegarLoopResult]: For program point L701-1(line 701) no Hoare annotation was computed. [2020-10-24 00:04:53,059 INFO L274 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-10-24 00:04:53,059 INFO L274 CegarLoopResult]: For program point L701-2(line 701) no Hoare annotation was computed. [2020-10-24 00:04:53,059 INFO L274 CegarLoopResult]: For program point L693(lines 671 694) no Hoare annotation was computed. [2020-10-24 00:04:53,059 INFO L274 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-10-24 00:04:53,059 INFO L274 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-10-24 00:04:53,059 INFO L274 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-10-24 00:04:53,059 INFO L274 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-10-24 00:04:53,060 INFO L274 CegarLoopResult]: For program point L652(lines 652 668) no Hoare annotation was computed. [2020-10-24 00:04:53,060 INFO L274 CegarLoopResult]: For program point L685-1(line 685) no Hoare annotation was computed. [2020-10-24 00:04:53,060 INFO L274 CegarLoopResult]: For program point L685-2(line 685) no Hoare annotation was computed. [2020-10-24 00:04:53,060 INFO L274 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-10-24 00:04:53,060 INFO L274 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-10-24 00:04:53,060 INFO L274 CegarLoopResult]: For program point L669(lines 669 710) no Hoare annotation was computed. [2020-10-24 00:04:53,060 INFO L274 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-10-24 00:04:53,060 INFO L274 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-10-24 00:04:53,060 INFO L274 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-10-24 00:04:53,060 INFO L274 CegarLoopResult]: For program point L661-1(line 661) no Hoare annotation was computed. [2020-10-24 00:04:53,060 INFO L274 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-10-24 00:04:53,060 INFO L274 CegarLoopResult]: For program point L711(lines 711 722) no Hoare annotation was computed. [2020-10-24 00:04:53,061 INFO L274 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-10-24 00:04:53,061 INFO L274 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-10-24 00:04:53,061 INFO L274 CegarLoopResult]: For program point L703-1(line 703) no Hoare annotation was computed. [2020-10-24 00:04:53,061 INFO L274 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-10-24 00:04:53,061 INFO L274 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-10-24 00:04:53,061 INFO L274 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-10-24 00:04:53,061 INFO L274 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-10-24 00:04:53,061 INFO L274 CegarLoopResult]: For program point L687-1(line 687) no Hoare annotation was computed. [2020-10-24 00:04:53,061 INFO L274 CegarLoopResult]: For program point L654-1(line 654) no Hoare annotation was computed. [2020-10-24 00:04:53,061 INFO L274 CegarLoopResult]: For program point L712(lines 712 719) no Hoare annotation was computed. [2020-10-24 00:04:53,062 INFO L270 CegarLoopResult]: At program point L758(line 758) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,062 INFO L270 CegarLoopResult]: At program point L750(line 750) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,062 INFO L270 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:53,062 INFO L270 CegarLoopResult]: At program point L750-1(line 750) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,062 INFO L270 CegarLoopResult]: At program point L804(line 804) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,062 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,062 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,062 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,062 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,063 INFO L270 CegarLoopResult]: At program point L416(line 416) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,063 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,063 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,063 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,063 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,063 INFO L270 CegarLoopResult]: At program point L796(line 796) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,063 INFO L270 CegarLoopResult]: At program point L796-1(line 796) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,063 INFO L270 CegarLoopResult]: At program point L272(line 272) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,064 INFO L270 CegarLoopResult]: At program point L272-1(line 272) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,064 INFO L270 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,064 INFO L270 CegarLoopResult]: At program point L272-2(line 272) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,064 INFO L270 CegarLoopResult]: At program point L272-3(line 272) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,064 INFO L270 CegarLoopResult]: At program point L429(line 429) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,064 INFO L270 CegarLoopResult]: At program point L268(line 268) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,064 INFO L270 CegarLoopResult]: At program point L429-1(line 429) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,064 INFO L270 CegarLoopResult]: At program point L268-1(line 268) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,064 INFO L270 CegarLoopResult]: At program point L429-2(line 429) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,065 INFO L270 CegarLoopResult]: At program point L268-2(line 268) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,065 INFO L270 CegarLoopResult]: At program point L268-3(line 268) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,065 INFO L270 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,065 INFO L270 CegarLoopResult]: At program point L264(line 264) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,065 INFO L270 CegarLoopResult]: At program point L268-4(line 268) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,065 INFO L270 CegarLoopResult]: At program point L425-1(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,065 INFO L270 CegarLoopResult]: At program point L264-1(line 264) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,065 INFO L270 CegarLoopResult]: At program point L425-2(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,065 INFO L270 CegarLoopResult]: At program point L264-2(line 264) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,066 INFO L270 CegarLoopResult]: At program point L425-3(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,066 INFO L270 CegarLoopResult]: At program point L264-3(line 264) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,066 INFO L270 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,066 INFO L270 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,066 INFO L270 CegarLoopResult]: At program point L421-1(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,066 INFO L270 CegarLoopResult]: At program point L260-1(line 260) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,066 INFO L270 CegarLoopResult]: At program point L421-2(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,066 INFO L270 CegarLoopResult]: At program point L260-2(line 260) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,066 INFO L270 CegarLoopResult]: At program point L421-3(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,067 INFO L270 CegarLoopResult]: At program point L260-3(line 260) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,067 INFO L270 CegarLoopResult]: At program point L417(line 417) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,067 INFO L270 CegarLoopResult]: At program point L421-4(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,067 INFO L270 CegarLoopResult]: At program point L256(line 256) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,067 INFO L270 CegarLoopResult]: At program point L260-4(line 260) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,067 INFO L270 CegarLoopResult]: At program point L417-1(line 417) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,067 INFO L270 CegarLoopResult]: At program point L421-5(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,067 INFO L270 CegarLoopResult]: At program point L256-1(line 256) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,068 INFO L270 CegarLoopResult]: At program point L260-5(line 260) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,068 INFO L270 CegarLoopResult]: At program point L417-2(line 417) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,068 INFO L270 CegarLoopResult]: At program point L256-2(line 256) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,068 INFO L270 CegarLoopResult]: At program point L260-6(line 260) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,068 INFO L270 CegarLoopResult]: At program point L417-3(line 417) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,068 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:53,068 INFO L270 CegarLoopResult]: At program point L256-3(line 256) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,068 INFO L270 CegarLoopResult]: At program point L260-7(line 260) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,068 INFO L270 CegarLoopResult]: At program point L417-4(line 417) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,069 INFO L270 CegarLoopResult]: At program point L797(line 797) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,069 INFO L270 CegarLoopResult]: At program point L252(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,069 INFO L270 CegarLoopResult]: At program point L256-4(line 256) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,069 INFO L270 CegarLoopResult]: At program point L417-5(line 417) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,069 INFO L270 CegarLoopResult]: At program point L252-1(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,069 INFO L270 CegarLoopResult]: At program point L417-6(line 417) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,069 INFO L270 CegarLoopResult]: At program point L252-2(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,069 INFO L270 CegarLoopResult]: At program point L417-7(line 417) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,069 INFO L270 CegarLoopResult]: At program point L252-3(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,069 INFO L270 CegarLoopResult]: At program point L248(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,070 INFO L270 CegarLoopResult]: At program point L364(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:53,070 INFO L270 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-10-24 00:04:53,070 INFO L270 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,070 INFO L270 CegarLoopResult]: At program point L757-1(line 757) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,070 INFO L270 CegarLoopResult]: At program point L819(line 819) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:53,070 INFO L270 CegarLoopResult]: At program point L274(line 274) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,070 INFO L270 CegarLoopResult]: At program point L274-1(line 274) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,070 INFO L270 CegarLoopResult]: At program point L274-2(line 274) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,070 INFO L270 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:53,071 INFO L270 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)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-24 00:04:53,071 INFO L270 CegarLoopResult]: At program point L803(line 803) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,071 INFO L270 CegarLoopResult]: At program point L803-1(line 803) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-24 00:04:53,071 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:53,071 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 198 214) no Hoare annotation was computed. [2020-10-24 00:04:53,071 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 198 214) no Hoare annotation was computed. [2020-10-24 00:04:53,072 INFO L274 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-10-24 00:04:53,072 INFO L274 CegarLoopResult]: For program point L209-1(lines 198 214) no Hoare annotation was computed. [2020-10-24 00:04:53,072 INFO L274 CegarLoopResult]: For program point L205(lines 205 211) no Hoare annotation was computed. [2020-10-24 00:04:53,072 INFO L274 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-10-24 00:04:53,072 INFO L274 CegarLoopResult]: For program point L203-1(line 203) no Hoare annotation was computed. [2020-10-24 00:04:53,072 INFO L274 CegarLoopResult]: For program point L203-2(line 203) no Hoare annotation was computed. [2020-10-24 00:04:53,072 INFO L274 CegarLoopResult]: For program point L203-3(line 203) no Hoare annotation was computed. [2020-10-24 00:04:53,072 INFO L277 CegarLoopResult]: At program point getWaterLevelENTRY(lines 434 442) the Hoare annotation is: true [2020-10-24 00:04:53,072 INFO L270 CegarLoopResult]: At program point getWaterLevelFINAL(lines 434 442) the Hoare annotation is: (or (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~6)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:53,072 INFO L270 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~6)) [2020-10-24 00:04:53,072 INFO L277 CegarLoopResult]: At program point L438(line 438) the Hoare annotation is: true [2020-10-24 00:04:53,073 INFO L270 CegarLoopResult]: At program point getWaterLevelEXIT(lines 434 442) the Hoare annotation is: (or (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~6)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:53,073 INFO L270 CegarLoopResult]: At program point L397(line 397) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:53,073 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 390 401) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:53,073 INFO L270 CegarLoopResult]: At program point L395(line 395) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:53,073 INFO L277 CegarLoopResult]: At program point L394-1(lines 390 401) the Hoare annotation is: true [2020-10-24 00:04:53,073 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 390 401) the Hoare annotation is: true [2020-10-24 00:04:53,073 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-24 00:04:53,073 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-24 00:04:53,073 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-24 00:04:53,073 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-24 00:04:53,074 INFO L270 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,074 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 132 155) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,074 INFO L270 CegarLoopResult]: At program point L143(lines 143 149) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,074 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 132 155) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,074 INFO L270 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,074 INFO L270 CegarLoopResult]: At program point L136(lines 135 154) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,074 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 132 155) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:53,074 INFO L277 CegarLoopResult]: At program point L834-1(lines 834 838) the Hoare annotation is: true [2020-10-24 00:04:53,074 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 820 849) the Hoare annotation is: true [2020-10-24 00:04:53,075 INFO L277 CegarLoopResult]: At program point L830-2(lines 830 844) the Hoare annotation is: true [2020-10-24 00:04:53,075 INFO L277 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: true [2020-10-24 00:04:53,075 INFO L277 CegarLoopResult]: At program point L826-1(line 826) the Hoare annotation is: true [2020-10-24 00:04:53,075 INFO L277 CegarLoopResult]: At program point L822(line 822) the Hoare annotation is: true [2020-10-24 00:04:53,075 INFO L277 CegarLoopResult]: At program point L845(lines 820 849) the Hoare annotation is: true [2020-10-24 00:04:53,075 INFO L277 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: true [2020-10-24 00:04:53,075 INFO L277 CegarLoopResult]: At program point L831(line 831) the Hoare annotation is: true [2020-10-24 00:04:53,075 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 820 849) the Hoare annotation is: true [2020-10-24 00:04:53,075 INFO L277 CegarLoopResult]: At program point L834(lines 834 838) the Hoare annotation is: true [2020-10-24 00:04:53,075 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 402 410) no Hoare annotation was computed. [2020-10-24 00:04:53,075 INFO L274 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-10-24 00:04:53,076 INFO L274 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-10-24 00:04:53,076 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 402 410) no Hoare annotation was computed. [2020-10-24 00:04:53,076 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 402 410) no Hoare annotation was computed. [2020-10-24 00:04:53,076 INFO L277 CegarLoopResult]: At program point L370-1(lines 366 377) the Hoare annotation is: true [2020-10-24 00:04:53,076 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 366 377) the Hoare annotation is: true [2020-10-24 00:04:53,076 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 366 377) the Hoare annotation is: true [2020-10-24 00:04:53,076 INFO L277 CegarLoopResult]: At program point L371(line 371) the Hoare annotation is: true [2020-10-24 00:04:53,076 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 874 880) the Hoare annotation is: true [2020-10-24 00:04:53,076 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 874 880) the Hoare annotation is: true [2020-10-24 00:04:53,076 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-24 00:04:53,077 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:53,077 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-24 00:04:53,077 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-24 00:04:53,077 INFO L270 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:53,077 INFO L270 CegarLoopResult]: At program point waterRiseEXIT(lines 378 389) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:04:53,077 INFO L270 CegarLoopResult]: At program point L382-1(lines 378 389) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:04:53,077 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 378 389) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:53,077 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2020-10-24 00:04:53,078 INFO L277 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-10-24 00:04:53,078 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2020-10-24 00:04:53,078 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2020-10-24 00:04:53,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 12:04:53 BoogieIcfgContainer [2020-10-24 00:04:53,100 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 00:04:53,102 INFO L168 Benchmark]: Toolchain (without parser) took 64923.20 ms. Allocated memory was 157.3 MB in the beginning and 471.9 MB in the end (delta: 314.6 MB). Free memory was 132.3 MB in the beginning and 186.7 MB in the end (delta: -54.4 MB). Peak memory consumption was 292.1 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:53,102 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory is still 102.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-24 00:04:53,103 INFO L168 Benchmark]: CACSL2BoogieTranslator took 612.18 ms. Allocated memory is still 157.3 MB. Free memory was 131.5 MB in the beginning and 111.2 MB in the end (delta: 20.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:53,103 INFO L168 Benchmark]: Boogie Preprocessor took 133.24 ms. Allocated memory is still 157.3 MB. Free memory was 111.0 MB in the beginning and 107.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:53,104 INFO L168 Benchmark]: RCFGBuilder took 1485.16 ms. Allocated memory is still 157.3 MB. Free memory was 107.2 MB in the beginning and 134.0 MB in the end (delta: -26.8 MB). Peak memory consumption was 29.6 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:53,105 INFO L168 Benchmark]: TraceAbstraction took 62679.37 ms. Allocated memory was 157.3 MB in the beginning and 471.9 MB in the end (delta: 314.6 MB). Free memory was 133.5 MB in the beginning and 186.7 MB in the end (delta: -53.2 MB). Peak memory consumption was 291.8 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:53,108 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory is still 102.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 612.18 ms. Allocated memory is still 157.3 MB. Free memory was 131.5 MB in the beginning and 111.2 MB in the end (delta: 20.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 133.24 ms. Allocated memory is still 157.3 MB. Free memory was 111.0 MB in the beginning and 107.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1485.16 ms. Allocated memory is still 157.3 MB. Free memory was 107.2 MB in the beginning and 134.0 MB in the end (delta: -26.8 MB). Peak memory consumption was 29.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 62679.37 ms. Allocated memory was 157.3 MB in the beginning and 471.9 MB in the end (delta: 314.6 MB). Free memory was 133.5 MB in the beginning and 186.7 MB in the end (delta: -53.2 MB). Peak memory consumption was 291.8 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: 757]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 750]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 796]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 803]: 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: 830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 820]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 320]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 327]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 338]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(pumpRunning == 0) || !(tmp == 0)) || !(1 == systemActive)) || waterLevel == 0 - ProcedureContractResult [Line: 891]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 234]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 279]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 313]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 881]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 215]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 164]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 156]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 55]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 443]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 390]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 434]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((\result == waterLevel && waterLevel == retValue_acc) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 132]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 820]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 366]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 874]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 378]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 625 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 29.7s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 24.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 32.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1173 SDtfs, 1961 SDslu, 2165 SDs, 0 SdLazy, 3798 SolverSat, 553 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 217 GetRequests, 138 SyntacticMatches, 1 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 278 ImplicationChecksByTransitivity, 15.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=404occurred 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: 0.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 227 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 247 LocationsWithAnnotation, 990 PreInvPairs, 1135 NumberOfFragments, 2456 HoareAnnotationTreeSize, 990 FomulaSimplifications, 247634 FormulaSimplificationTreeSizeReduction, 5.3s HoareSimplificationTime, 247 FomulaSimplificationsInter, 40754 FormulaSimplificationTreeSizeReductionInter, 27.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 1015 NumberOfCodeBlocks, 1015 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1009 ConstructedInterpolants, 0 QuantifiedInterpolants, 477049 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 42/43 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...