/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_product22.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:15:51,320 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:15:51,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:15:51,360 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:15:51,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:15:51,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:15:51,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:15:51,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:15:51,368 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:15:51,370 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:15:51,371 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:15:51,372 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:15:51,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:15:51,374 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:15:51,375 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:15:51,377 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:15:51,378 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:15:51,379 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:15:51,381 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:15:51,394 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:15:51,397 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:15:51,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:15:51,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:15:51,405 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:15:51,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:15:51,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:15:51,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:15:51,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:15:51,417 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:15:51,419 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:15:51,419 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:15:51,420 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:15:51,424 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:15:51,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:15:51,426 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:15:51,427 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:15:51,427 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:15:51,428 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:15:51,428 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:15:51,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:15:51,429 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:15:51,430 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 04:15:51,452 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:15:51,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:15:51,456 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:15:51,457 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:15:51,457 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:15:51,457 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:15:51,457 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:15:51,457 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:15:51,458 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:15:51,458 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:15:51,459 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:15:51,459 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:15:51,459 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:15:51,460 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:15:51,460 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:15:51,460 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:15:51,460 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:15:51,460 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:15:51,461 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:15:51,461 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:15:51,461 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:15:51,461 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:15:51,461 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:15:51,838 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:15:51,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:15:51,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:15:51,872 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:15:51,877 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:15:51,878 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product22.cil.c [2020-11-07 04:15:51,961 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83257a13a/fcf8e67ffb0b4691aaee7bf8b5ec24c0/FLAGb036d2ce1 [2020-11-07 04:15:52,718 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:15:52,719 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product22.cil.c [2020-11-07 04:15:52,732 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83257a13a/fcf8e67ffb0b4691aaee7bf8b5ec24c0/FLAGb036d2ce1 [2020-11-07 04:15:53,032 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83257a13a/fcf8e67ffb0b4691aaee7bf8b5ec24c0 [2020-11-07 04:15:53,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:15:53,049 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:15:53,053 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:15:53,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:15:53,058 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:15:53,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:15:53" (1/1) ... [2020-11-07 04:15:53,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6db551b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:15:53, skipping insertion in model container [2020-11-07 04:15:53,063 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:15:53" (1/1) ... [2020-11-07 04:15:53,072 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:15:53,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:15:53,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:15:53,563 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:15:53,695 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:15:53,730 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:15:53,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:15:53 WrapperNode [2020-11-07 04:15:53,730 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:15:53,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:15:53,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:15:53,732 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:15:53,745 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:15:53" (1/1) ... [2020-11-07 04:15:53,745 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:15:53" (1/1) ... [2020-11-07 04:15:53,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:15:53" (1/1) ... [2020-11-07 04:15:53,772 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:15:53" (1/1) ... [2020-11-07 04:15:53,830 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:15:53" (1/1) ... [2020-11-07 04:15:53,847 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:15:53" (1/1) ... [2020-11-07 04:15:53,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:15:53" (1/1) ... [2020-11-07 04:15:53,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:15:53,861 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:15:53,861 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:15:53,861 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:15:53,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:15:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:15:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:15:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:15:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:15:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:15:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:15:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:15:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:15:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:15:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:15:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:15:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 04:15:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:15:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:15:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:15:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:15:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:15:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 04:15:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 04:15:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:15:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:15:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:15:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:15:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:15:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:15:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 04:15:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 04:15:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:15:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:15:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:15:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:15:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:15:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:15:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:15:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:15:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:15:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:15:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:15:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:15:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:15:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:15:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:15:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:15:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:15:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:15:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:15:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:15:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:15:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:15:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:15:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:15:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:15:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:15:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 04:15:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:15:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:15:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:15:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:15:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:15:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:15:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:15:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:15:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:15:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 04:15:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:15:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:15:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 04:15:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 04:15:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 04:15:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:15:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:15:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:15:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:15:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:15:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:15:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:15:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:15:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:15:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:15:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:15:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:15:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:15:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:15:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:15:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:15:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:15:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:15:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:15:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:15:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:15:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:15:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:15:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:15:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:15:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:15:55,316 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:15:55,316 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:15:55,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:15:55 BoogieIcfgContainer [2020-11-07 04:15:55,319 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:15:55,321 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:15:55,321 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:15:55,325 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:15:55,325 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:15:53" (1/3) ... [2020-11-07 04:15:55,326 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@568e589e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:15:55, skipping insertion in model container [2020-11-07 04:15:55,326 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:15:53" (2/3) ... [2020-11-07 04:15:55,327 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@568e589e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:15:55, skipping insertion in model container [2020-11-07 04:15:55,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:15:55" (3/3) ... [2020-11-07 04:15:55,329 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product22.cil.c [2020-11-07 04:15:55,345 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:15:55,349 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:15:55,362 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:15:55,386 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:15:55,386 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:15:55,386 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:15:55,386 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:15:55,387 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:15:55,387 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:15:55,387 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:15:55,387 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:15:55,413 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states. [2020-11-07 04:15:55,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 04:15:55,434 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:15:55,436 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:15:55,436 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:15:55,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:15:55,443 INFO L82 PathProgramCache]: Analyzing trace with hash -1927201608, now seen corresponding path program 1 times [2020-11-07 04:15:55,452 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:15:55,453 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [237758885] [2020-11-07 04:15:55,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:15:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:56,227 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:15:56,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:15:56,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:56,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:15:56,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:56,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:15:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:56,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:15:56,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:56,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:15:56,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:56,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 04:15:56,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:56,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:15:56,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:56,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:15:56,469 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [237758885] [2020-11-07 04:15:56,471 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:15:56,472 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 04:15:56,473 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709860735] [2020-11-07 04:15:56,479 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 04:15:56,485 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:15:56,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 04:15:56,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 04:15:56,502 INFO L87 Difference]: Start difference. First operand 313 states. Second operand 3 states. [2020-11-07 04:15:58,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:15:58,130 INFO L93 Difference]: Finished difference Result 484 states and 575 transitions. [2020-11-07 04:15:58,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 04:15:58,132 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 04:15:58,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:15:58,167 INFO L225 Difference]: With dead ends: 484 [2020-11-07 04:15:58,168 INFO L226 Difference]: Without dead ends: 301 [2020-11-07 04:15:58,176 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 [2020-11-07 04:15:58,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-11-07 04:15:58,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 259. [2020-11-07 04:15:58,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-11-07 04:15:58,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 280 transitions. [2020-11-07 04:15:58,416 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 280 transitions. Word has length 148 [2020-11-07 04:15:58,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:15:58,420 INFO L481 AbstractCegarLoop]: Abstraction has 259 states and 280 transitions. [2020-11-07 04:15:58,420 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 04:15:58,420 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 280 transitions. [2020-11-07 04:15:58,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 04:15:58,437 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:15:58,437 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:15:58,437 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:15:58,438 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:15:58,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:15:58,439 INFO L82 PathProgramCache]: Analyzing trace with hash -1832185015, now seen corresponding path program 1 times [2020-11-07 04:15:58,442 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:15:58,443 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1717177811] [2020-11-07 04:15:58,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:15:58,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:58,862 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:15:58,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:15:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:58,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:15:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:58,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:15:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:58,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:15:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:58,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:15:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:58,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:15:58,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:58,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 04:15:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:59,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:15:59,026 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1717177811] [2020-11-07 04:15:59,027 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:15:59,027 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:15:59,027 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [254100428] [2020-11-07 04:15:59,030 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:15:59,032 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:15:59,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:15:59,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:15:59,033 INFO L87 Difference]: Start difference. First operand 259 states and 280 transitions. Second operand 4 states. [2020-11-07 04:15:59,733 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:16:00,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:00,695 INFO L93 Difference]: Finished difference Result 394 states and 442 transitions. [2020-11-07 04:16:00,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 04:16:00,696 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 04:16:00,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:00,701 INFO L225 Difference]: With dead ends: 394 [2020-11-07 04:16:00,702 INFO L226 Difference]: Without dead ends: 284 [2020-11-07 04:16:00,703 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:16:00,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 284 states. [2020-11-07 04:16:00,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 284 to 249. [2020-11-07 04:16:00,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-11-07 04:16:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 267 transitions. [2020-11-07 04:16:00,807 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 267 transitions. Word has length 149 [2020-11-07 04:16:00,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:00,808 INFO L481 AbstractCegarLoop]: Abstraction has 249 states and 267 transitions. [2020-11-07 04:16:00,808 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:16:00,808 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 267 transitions. [2020-11-07 04:16:00,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 04:16:00,811 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:00,811 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] [2020-11-07 04:16:00,811 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:16:00,811 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:16:00,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:00,812 INFO L82 PathProgramCache]: Analyzing trace with hash 1143355297, now seen corresponding path program 1 times [2020-11-07 04:16:00,812 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:00,813 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [420794410] [2020-11-07 04:16:00,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:01,231 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:01,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:01,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:01,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:01,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:01,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:01,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:01,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:01,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:01,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:01,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 04:16:01,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:01,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:16:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:01,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 04:16:01,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:01,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:16:01,379 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [420794410] [2020-11-07 04:16:01,380 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:16:01,380 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:16:01,380 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [923294350] [2020-11-07 04:16:01,381 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:16:01,381 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:01,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:16:01,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:16:01,383 INFO L87 Difference]: Start difference. First operand 249 states and 267 transitions. Second operand 10 states. [2020-11-07 04:16:01,947 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:16:02,311 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:16:02,618 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:16:02,911 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:03,236 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:03,537 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:05,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:05,226 INFO L93 Difference]: Finished difference Result 440 states and 504 transitions. [2020-11-07 04:16:05,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 04:16:05,227 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 04:16:05,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:05,231 INFO L225 Difference]: With dead ends: 440 [2020-11-07 04:16:05,231 INFO L226 Difference]: Without dead ends: 306 [2020-11-07 04:16:05,233 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-07 04:16:05,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2020-11-07 04:16:05,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 249. [2020-11-07 04:16:05,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-11-07 04:16:05,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 266 transitions. [2020-11-07 04:16:05,327 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 266 transitions. Word has length 162 [2020-11-07 04:16:05,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:05,327 INFO L481 AbstractCegarLoop]: Abstraction has 249 states and 266 transitions. [2020-11-07 04:16:05,328 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:16:05,328 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 266 transitions. [2020-11-07 04:16:05,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-11-07 04:16:05,330 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:05,330 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] [2020-11-07 04:16:05,331 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:16:05,331 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:16:05,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:05,332 INFO L82 PathProgramCache]: Analyzing trace with hash -1097640629, now seen corresponding path program 1 times [2020-11-07 04:16:05,332 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:05,332 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [361107607] [2020-11-07 04:16:05,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:05,701 WARN L194 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:05,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:05,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:05,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:05,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:05,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:05,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:05,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:05,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:05,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:05,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 04:16:05,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:05,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 04:16:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:05,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:05,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:05,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:05,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:05,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 04:16:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:05,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 04:16:05,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:05,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:16:05,987 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [361107607] [2020-11-07 04:16:05,987 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:16:05,987 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 04:16:05,987 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535483990] [2020-11-07 04:16:05,988 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 04:16:05,988 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:05,989 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 04:16:05,989 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-11-07 04:16:05,989 INFO L87 Difference]: Start difference. First operand 249 states and 266 transitions. Second operand 15 states. [2020-11-07 04:16:06,586 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:16:07,020 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:16:07,299 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:16:07,621 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:07,978 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:08,294 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:09,031 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:16:10,613 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:10,947 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:11,459 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:11,820 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:16:12,112 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:16:12,424 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:16:12,799 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:16:13,137 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:13,432 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:13,825 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:14,274 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:16:14,603 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:15,023 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:17,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:17,009 INFO L93 Difference]: Finished difference Result 870 states and 1089 transitions. [2020-11-07 04:16:17,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-11-07 04:16:17,010 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 175 [2020-11-07 04:16:17,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:17,018 INFO L225 Difference]: With dead ends: 870 [2020-11-07 04:16:17,019 INFO L226 Difference]: Without dead ends: 736 [2020-11-07 04:16:17,022 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 345 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2020-11-07 04:16:17,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 736 states. [2020-11-07 04:16:17,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 736 to 493. [2020-11-07 04:16:17,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 493 states. [2020-11-07 04:16:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 547 transitions. [2020-11-07 04:16:17,285 INFO L78 Accepts]: Start accepts. Automaton has 493 states and 547 transitions. Word has length 175 [2020-11-07 04:16:17,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:17,286 INFO L481 AbstractCegarLoop]: Abstraction has 493 states and 547 transitions. [2020-11-07 04:16:17,286 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 04:16:17,286 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 547 transitions. [2020-11-07 04:16:17,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-11-07 04:16:17,290 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:17,291 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:16:17,291 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:16:17,291 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:16:17,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:17,292 INFO L82 PathProgramCache]: Analyzing trace with hash -583036619, now seen corresponding path program 1 times [2020-11-07 04:16:17,292 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:17,292 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1000738147] [2020-11-07 04:16:17,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:17,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,641 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:17,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:17,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:17,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:17,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:17,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 04:16:17,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:16:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 04:16:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:16:17,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:17,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 04:16:17,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-11-07 04:16:17,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:17,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:16:17,811 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1000738147] [2020-11-07 04:16:17,812 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:16:17,812 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 04:16:17,812 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931038891] [2020-11-07 04:16:17,813 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 04:16:17,813 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:17,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 04:16:17,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-11-07 04:16:17,814 INFO L87 Difference]: Start difference. First operand 493 states and 547 transitions. Second operand 7 states. [2020-11-07 04:16:18,442 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:16:19,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:19,465 INFO L93 Difference]: Finished difference Result 789 states and 923 transitions. [2020-11-07 04:16:19,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 04:16:19,466 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 185 [2020-11-07 04:16:19,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:19,472 INFO L225 Difference]: With dead ends: 789 [2020-11-07 04:16:19,472 INFO L226 Difference]: Without dead ends: 411 [2020-11-07 04:16:19,476 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2020-11-07 04:16:19,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 411 states. [2020-11-07 04:16:19,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 411 to 324. [2020-11-07 04:16:19,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2020-11-07 04:16:19,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 341 transitions. [2020-11-07 04:16:19,650 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 341 transitions. Word has length 185 [2020-11-07 04:16:19,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:19,651 INFO L481 AbstractCegarLoop]: Abstraction has 324 states and 341 transitions. [2020-11-07 04:16:19,651 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 04:16:19,651 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 341 transitions. [2020-11-07 04:16:19,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2020-11-07 04:16:19,655 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:19,656 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, 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] [2020-11-07 04:16:19,657 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:16:19,657 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]=== [2020-11-07 04:16:19,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:19,658 INFO L82 PathProgramCache]: Analyzing trace with hash 825328861, now seen corresponding path program 1 times [2020-11-07 04:16:19,658 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:19,659 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [20988833] [2020-11-07 04:16:19,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:19,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,087 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:20,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:20,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 04:16:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:16:20,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 04:16:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:20,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:20,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:20,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2020-11-07 04:16:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:20,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-11-07 04:16:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-11-07 04:16:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-11-07 04:16:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-11-07 04:16:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-11-07 04:16:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:20,351 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2020-11-07 04:16:20,351 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [20988833] [2020-11-07 04:16:20,352 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:16:20,352 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-11-07 04:16:20,352 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274931767] [2020-11-07 04:16:20,353 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-07 04:16:20,353 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:20,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-07 04:16:20,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-11-07 04:16:20,354 INFO L87 Difference]: Start difference. First operand 324 states and 341 transitions. Second operand 12 states. [2020-11-07 04:16:20,928 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:16:22,460 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:22,771 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:23,087 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:23,401 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:23,701 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:23,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:23,884 INFO L93 Difference]: Finished difference Result 413 states and 462 transitions. [2020-11-07 04:16:23,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-11-07 04:16:23,885 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 236 [2020-11-07 04:16:23,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:23,886 INFO L225 Difference]: With dead ends: 413 [2020-11-07 04:16:23,886 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:16:23,888 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=181, Invalid=419, Unknown=0, NotChecked=0, Total=600 [2020-11-07 04:16:23,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:16:23,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:16:23,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:16:23,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:16:23,889 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 236 [2020-11-07 04:16:23,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:23,889 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:16:23,889 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-07 04:16:23,889 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:16:23,889 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:16:23,890 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:16:23,892 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:16:24,255 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:24,777 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:25,045 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:25,443 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:25,930 WARN L194 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:26,156 WARN L194 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:26,992 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:27,257 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:27,967 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:28,135 WARN L194 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:28,252 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:28,807 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:28,926 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:29,328 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:29,758 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:29,882 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:30,123 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:30,335 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:31,167 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:31,736 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 224 [2020-11-07 04:16:31,967 WARN L194 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:32,327 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:16:32,537 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:16:32,759 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:16:33,176 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:16:33,371 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:33,566 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:33,792 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:16:34,013 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:34,407 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:16:34,615 WARN L194 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 04:16:34,808 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:16:35,209 WARN L194 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 15 [2020-11-07 04:16:35,408 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:35,609 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:16:35,803 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:35,999 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:16:36,383 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 04:16:36,773 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 04:16:37,113 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:16:37,318 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:16:37,512 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:37,812 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 04:16:38,006 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:38,208 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:16:38,447 WARN L194 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:16:38,669 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:16:38,880 WARN L194 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-07 04:16:39,077 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:16:39,285 WARN L194 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:16:39,520 WARN L194 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-07 04:16:39,735 WARN L194 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2020-11-07 04:16:40,113 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:16:40,492 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 04:16:40,707 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:40,907 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:41,098 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:41,544 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:16:41,935 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 04:16:42,310 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:16:42,714 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:16:42,920 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:43,114 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:16:43,308 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:43,713 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:16:44,114 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2020-11-07 04:16:44,509 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:16:44,895 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:16:45,274 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:16:45,672 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 04:16:45,865 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:16:46,080 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:46,316 WARN L194 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 04:16:46,526 WARN L194 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:16:46,733 WARN L194 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:16:46,927 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:16:47,304 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 04:16:47,501 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:47,695 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:16:47,893 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:48,089 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:16:48,333 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-07 04:16:48,757 WARN L194 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 15 [2020-11-07 04:16:48,970 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 04:16:49,189 WARN L194 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:16:49,388 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:49,584 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-11-07 04:16:49,792 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:49,986 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:16:50,376 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 04:16:50,567 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-11-07 04:16:50,939 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:16:51,321 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:16:51,720 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:16:51,963 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:52,177 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:16:52,563 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 04:16:52,916 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:16:53,137 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 04:16:53,331 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:53,523 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:53,897 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 04:16:54,280 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:16:54,497 WARN L194 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:16:54,725 WARN L194 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:16:55,110 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:16:55,472 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:16:55,695 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 19 [2020-11-07 04:16:55,938 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 04:16:55,947 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:16:55,947 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:16:55,947 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:16:55,947 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:16:55,947 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 04:16:55,947 INFO L266 CegarLoopResult]: For program point L667(lines 644 668) no Hoare annotation was computed. [2020-11-07 04:16:55,947 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 04:16:55,947 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 04:16:55,948 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 04:16:55,948 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 04:16:55,948 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 620 675) no Hoare annotation was computed. [2020-11-07 04:16:55,948 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 04:16:55,948 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 04:16:55,948 INFO L266 CegarLoopResult]: For program point L651(lines 651 655) no Hoare annotation was computed. [2020-11-07 04:16:55,948 INFO L266 CegarLoopResult]: For program point L651-1(lines 651 655) no Hoare annotation was computed. [2020-11-07 04:16:55,948 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 04:16:55,948 INFO L266 CegarLoopResult]: For program point L643-1(line 643) no Hoare annotation was computed. [2020-11-07 04:16:55,949 INFO L266 CegarLoopResult]: For program point L643-2(line 643) no Hoare annotation was computed. [2020-11-07 04:16:55,949 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 04:16:55,949 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 04:16:55,949 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 04:16:55,949 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 04:16:55,949 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 04:16:55,949 INFO L266 CegarLoopResult]: For program point L664-1(lines 645 666) no Hoare annotation was computed. [2020-11-07 04:16:55,949 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 04:16:55,949 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 04:16:55,949 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 04:16:55,949 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 620 675) no Hoare annotation was computed. [2020-11-07 04:16:55,949 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 620 675) no Hoare annotation was computed. [2020-11-07 04:16:55,950 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 04:16:55,950 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 04:16:55,950 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 04:16:55,950 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 04:16:55,950 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 04:16:55,950 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 04:16:55,950 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 04:16:55,950 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 04:16:55,950 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 04:16:55,950 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 04:16:55,950 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 04:16:55,951 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 04:16:55,951 INFO L266 CegarLoopResult]: For program point L662-1(line 662) no Hoare annotation was computed. [2020-11-07 04:16:55,951 INFO L266 CegarLoopResult]: For program point L662-2(line 662) no Hoare annotation was computed. [2020-11-07 04:16:55,951 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 04:16:55,951 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 04:16:55,951 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 04:16:55,951 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 04:16:55,951 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 04:16:55,951 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 04:16:55,951 INFO L266 CegarLoopResult]: For program point L700-1(line 700) no Hoare annotation was computed. [2020-11-07 04:16:55,951 INFO L266 CegarLoopResult]: For program point L700-2(line 700) no Hoare annotation was computed. [2020-11-07 04:16:55,951 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 04:16:55,952 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 04:16:55,952 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 04:16:55,952 INFO L266 CegarLoopResult]: For program point L725-1(line 725) no Hoare annotation was computed. [2020-11-07 04:16:55,952 INFO L266 CegarLoopResult]: For program point L725-2(line 725) no Hoare annotation was computed. [2020-11-07 04:16:55,952 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 04:16:55,952 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 04:16:55,952 INFO L266 CegarLoopResult]: For program point L721-1(line 721) no Hoare annotation was computed. [2020-11-07 04:16:55,952 INFO L266 CegarLoopResult]: For program point L721-2(line 721) no Hoare annotation was computed. [2020-11-07 04:16:55,952 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 676 735) no Hoare annotation was computed. [2020-11-07 04:16:55,952 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 04:16:55,952 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 04:16:55,953 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 676 735) no Hoare annotation was computed. [2020-11-07 04:16:55,953 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 04:16:55,953 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 04:16:55,953 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 676 735) no Hoare annotation was computed. [2020-11-07 04:16:55,953 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 04:16:55,953 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 04:16:55,953 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 04:16:55,953 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 04:16:55,953 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-07 04:16:55,954 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 04:16:55,954 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 04:16:55,954 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 04:16:55,954 INFO L266 CegarLoopResult]: For program point L702-2(lines 702 727) no Hoare annotation was computed. [2020-11-07 04:16:55,954 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 04:16:55,954 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 04:16:55,954 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 04:16:55,954 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 04:16:55,954 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 04:16:55,954 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 04:16:55,954 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 04:16:55,955 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 04:16:55,955 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 04:16:55,955 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 04:16:55,955 INFO L266 CegarLoopResult]: For program point L728(lines 701 729) no Hoare annotation was computed. [2020-11-07 04:16:55,955 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 04:16:55,955 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 04:16:55,955 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 04:16:55,955 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 04:16:55,955 INFO L266 CegarLoopResult]: For program point L720-1(line 720) no Hoare annotation was computed. [2020-11-07 04:16:55,955 INFO L266 CegarLoopResult]: For program point L720-2(line 720) no Hoare annotation was computed. [2020-11-07 04:16:55,956 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 04:16:55,956 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 04:16:55,956 INFO L266 CegarLoopResult]: For program point L716-1(line 716) no Hoare annotation was computed. [2020-11-07 04:16:55,956 INFO L266 CegarLoopResult]: For program point L716-2(line 716) no Hoare annotation was computed. [2020-11-07 04:16:55,956 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 04:16:55,956 INFO L266 CegarLoopResult]: For program point L708(lines 708 712) no Hoare annotation was computed. [2020-11-07 04:16:55,956 INFO L266 CegarLoopResult]: For program point L708-1(lines 708 712) no Hoare annotation was computed. [2020-11-07 04:16:55,956 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 159 165) the Hoare annotation is: true [2020-11-07 04:16:55,956 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 159 165) the Hoare annotation is: true [2020-11-07 04:16:55,957 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 166 174) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:55,957 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 166 174) the Hoare annotation is: true [2020-11-07 04:16:55,957 INFO L262 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:55,957 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 166 174) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:55,957 INFO L269 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: true [2020-11-07 04:16:55,957 INFO L262 CegarLoopResult]: At program point L548-3(line 548) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (not (= __utac_acc__Specification4_spec__1_~tmp~5 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret43| 0))) (= ~waterLevel~0 0)) [2020-11-07 04:16:55,958 INFO L269 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: true [2020-11-07 04:16:55,958 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 542 566) the Hoare annotation is: true [2020-11-07 04:16:55,958 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 542 566) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= __utac_acc__Specification4_spec__1_~tmp~5 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:16:55,958 INFO L262 CegarLoopResult]: At program point L556(line 556) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:55,958 INFO L262 CegarLoopResult]: At program point L554(lines 554 560) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse1))) [2020-11-07 04:16:55,958 INFO L262 CegarLoopResult]: At program point L552(line 552) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:16:55,959 INFO L262 CegarLoopResult]: At program point L552-1(line 552) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret44| 0) .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 04:16:55,959 INFO L262 CegarLoopResult]: At program point L550(lines 550 563) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= __utac_acc__Specification4_spec__1_~tmp~5 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:16:55,959 INFO L262 CegarLoopResult]: At program point L552-2(line 552) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret44| 0) .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 04:16:55,959 INFO L262 CegarLoopResult]: At program point L552-3(line 552) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret44| 0)) .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 04:16:55,959 INFO L262 CegarLoopResult]: At program point L550-1(lines 542 566) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= __utac_acc__Specification4_spec__1_~tmp~5 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:16:55,959 INFO L269 CegarLoopResult]: At program point L548(line 548) the Hoare annotation is: true [2020-11-07 04:16:55,960 INFO L262 CegarLoopResult]: At program point L548-1(line 548) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret43| 0))) [2020-11-07 04:16:55,960 INFO L262 CegarLoopResult]: At program point L548-2(line 548) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret43| 0))) [2020-11-07 04:16:55,960 INFO L262 CegarLoopResult]: At program point L511(line 511) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,960 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 509 531) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,960 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 509 531) the Hoare annotation is: true [2020-11-07 04:16:55,960 INFO L269 CegarLoopResult]: At program point L528(line 528) the Hoare annotation is: true [2020-11-07 04:16:55,960 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 509 531) the Hoare annotation is: true [2020-11-07 04:16:55,961 INFO L262 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,961 INFO L262 CegarLoopResult]: At program point L521-1(line 521) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,961 INFO L262 CegarLoopResult]: At program point L519(lines 519 526) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,961 INFO L269 CegarLoopResult]: At program point L519-1(lines 519 526) the Hoare annotation is: true [2020-11-07 04:16:55,961 INFO L262 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:16:55,961 INFO L262 CegarLoopResult]: At program point L516(line 516) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,961 INFO L262 CegarLoopResult]: At program point L517-1(line 517) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:16:55,962 INFO L262 CegarLoopResult]: At program point L515(line 515) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,962 INFO L262 CegarLoopResult]: At program point L517-2(line 517) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,962 INFO L262 CegarLoopResult]: At program point L515-1(line 515) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,962 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 04:16:55,962 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 04:16:55,962 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 468 491) no Hoare annotation was computed. [2020-11-07 04:16:55,962 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 04:16:55,962 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-07 04:16:55,963 INFO L266 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-11-07 04:16:55,963 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 468 491) no Hoare annotation was computed. [2020-11-07 04:16:55,963 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-07 04:16:55,963 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 468 491) no Hoare annotation was computed. [2020-11-07 04:16:55,963 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 04:16:55,963 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 04:16:55,963 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 04:16:55,963 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 04:16:55,963 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 04:16:55,963 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 04:16:55,963 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 04:16:55,964 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 04:16:55,964 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 296 304) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-11-07 04:16:55,964 INFO L262 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:55,964 INFO L269 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: true [2020-11-07 04:16:55,964 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 296 304) the Hoare annotation is: true [2020-11-07 04:16:55,964 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 296 304) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-11-07 04:16:55,964 INFO L269 CegarLoopResult]: At program point L353(line 353) the Hoare annotation is: true [2020-11-07 04:16:55,964 INFO L269 CegarLoopResult]: At program point L351(line 351) the Hoare annotation is: true [2020-11-07 04:16:55,964 INFO L269 CegarLoopResult]: At program point L350(lines 350 354) the Hoare annotation is: true [2020-11-07 04:16:55,965 INFO L269 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: true [2020-11-07 04:16:55,965 INFO L269 CegarLoopResult]: At program point L350-2(lines 350 354) the Hoare annotation is: true [2020-11-07 04:16:55,965 INFO L269 CegarLoopResult]: At program point L348-1(line 348) the Hoare annotation is: true [2020-11-07 04:16:55,965 INFO L269 CegarLoopResult]: At program point L348-2(line 348) the Hoare annotation is: true [2020-11-07 04:16:55,965 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 341 359) the Hoare annotation is: true [2020-11-07 04:16:55,965 INFO L269 CegarLoopResult]: At program point L348-3(line 348) the Hoare annotation is: true [2020-11-07 04:16:55,965 INFO L269 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: true [2020-11-07 04:16:55,965 INFO L269 CegarLoopResult]: At program point L343(line 343) the Hoare annotation is: true [2020-11-07 04:16:55,965 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 341 359) the Hoare annotation is: true [2020-11-07 04:16:55,965 INFO L269 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: true [2020-11-07 04:16:55,966 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 341 359) the Hoare annotation is: true [2020-11-07 04:16:55,966 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 04:16:55,966 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 04:16:55,966 INFO L266 CegarLoopResult]: For program point L312(lines 312 320) no Hoare annotation was computed. [2020-11-07 04:16:55,966 INFO L266 CegarLoopResult]: For program point L312-2(lines 312 320) no Hoare annotation was computed. [2020-11-07 04:16:55,966 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 04:16:55,966 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 305 340) no Hoare annotation was computed. [2020-11-07 04:16:55,966 INFO L266 CegarLoopResult]: For program point L335-1(line 335) no Hoare annotation was computed. [2020-11-07 04:16:55,966 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 04:16:55,966 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 305 340) no Hoare annotation was computed. [2020-11-07 04:16:55,966 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 04:16:55,967 INFO L266 CegarLoopResult]: For program point L324(lines 324 332) no Hoare annotation was computed. [2020-11-07 04:16:55,967 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 305 340) no Hoare annotation was computed. [2020-11-07 04:16:55,967 INFO L266 CegarLoopResult]: For program point L324-2(lines 324 332) no Hoare annotation was computed. [2020-11-07 04:16:55,967 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 152 158) the Hoare annotation is: true [2020-11-07 04:16:55,967 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 152 158) the Hoare annotation is: true [2020-11-07 04:16:55,967 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 04:16:55,967 INFO L266 CegarLoopResult]: For program point L611-2(line 611) no Hoare annotation was computed. [2020-11-07 04:16:55,967 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 04:16:55,967 INFO L266 CegarLoopResult]: For program point L574(lines 574 619) no Hoare annotation was computed. [2020-11-07 04:16:55,967 INFO L266 CegarLoopResult]: For program point L574-1(lines 574 619) no Hoare annotation was computed. [2020-11-07 04:16:55,967 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 04:16:55,968 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 04:16:55,968 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 574 619) no Hoare annotation was computed. [2020-11-07 04:16:55,968 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 04:16:55,968 INFO L266 CegarLoopResult]: For program point L597-1(line 597) no Hoare annotation was computed. [2020-11-07 04:16:55,968 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 574 619) no Hoare annotation was computed. [2020-11-07 04:16:55,968 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 04:16:55,968 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 04:16:55,968 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 04:16:55,968 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 574 619) no Hoare annotation was computed. [2020-11-07 04:16:55,968 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 04:16:55,968 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 04:16:55,968 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 04:16:55,968 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 04:16:55,969 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 04:16:55,969 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 04:16:55,969 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 04:16:55,969 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 04:16:55,969 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 04:16:55,969 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 04:16:55,969 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 04:16:55,969 INFO L266 CegarLoopResult]: For program point L604-1(line 604) no Hoare annotation was computed. [2020-11-07 04:16:55,969 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 04:16:55,969 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 04:16:55,969 INFO L266 CegarLoopResult]: For program point L600-1(line 600) no Hoare annotation was computed. [2020-11-07 04:16:55,970 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 04:16:55,970 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 04:16:55,970 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 04:16:55,970 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 04:16:55,970 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 04:16:55,970 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 04:16:55,970 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 04:16:55,970 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 04:16:55,970 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 04:16:55,970 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 04:16:55,970 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 04:16:55,970 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 04:16:55,970 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 04:16:55,971 INFO L266 CegarLoopResult]: For program point L611-1(line 611) no Hoare annotation was computed. [2020-11-07 04:16:55,971 INFO L266 CegarLoopResult]: For program point L929(line 929) no Hoare annotation was computed. [2020-11-07 04:16:55,971 INFO L266 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-11-07 04:16:55,971 INFO L266 CegarLoopResult]: For program point L927(line 927) no Hoare annotation was computed. [2020-11-07 04:16:55,971 INFO L266 CegarLoopResult]: For program point L894(line 894) no Hoare annotation was computed. [2020-11-07 04:16:55,971 INFO L266 CegarLoopResult]: For program point L925(line 925) no Hoare annotation was computed. [2020-11-07 04:16:55,971 INFO L266 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-11-07 04:16:55,971 INFO L266 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-11-07 04:16:55,971 INFO L266 CegarLoopResult]: For program point L890(line 890) no Hoare annotation was computed. [2020-11-07 04:16:55,971 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 887 932) no Hoare annotation was computed. [2020-11-07 04:16:55,971 INFO L266 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-11-07 04:16:55,971 INFO L266 CegarLoopResult]: For program point L911(lines 911 912) no Hoare annotation was computed. [2020-11-07 04:16:55,972 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 911 912) no Hoare annotation was computed. [2020-11-07 04:16:55,972 INFO L266 CegarLoopResult]: For program point L907(lines 907 914) no Hoare annotation was computed. [2020-11-07 04:16:55,972 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 887 932) no Hoare annotation was computed. [2020-11-07 04:16:55,972 INFO L266 CegarLoopResult]: For program point L905(line 905) no Hoare annotation was computed. [2020-11-07 04:16:55,972 INFO L266 CegarLoopResult]: For program point L903(line 903) no Hoare annotation was computed. [2020-11-07 04:16:55,972 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 887 932) no Hoare annotation was computed. [2020-11-07 04:16:55,972 INFO L266 CegarLoopResult]: For program point L901(lines 901 921) no Hoare annotation was computed. [2020-11-07 04:16:55,972 INFO L266 CegarLoopResult]: For program point L901-1(lines 901 921) no Hoare annotation was computed. [2020-11-07 04:16:55,972 INFO L266 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-11-07 04:16:55,972 INFO L266 CegarLoopResult]: For program point L928(line 928) no Hoare annotation was computed. [2020-11-07 04:16:55,972 INFO L266 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-11-07 04:16:55,973 INFO L266 CegarLoopResult]: For program point L928-1(line 928) no Hoare annotation was computed. [2020-11-07 04:16:55,973 INFO L266 CegarLoopResult]: For program point L926(line 926) no Hoare annotation was computed. [2020-11-07 04:16:55,973 INFO L266 CegarLoopResult]: For program point L928-2(line 928) no Hoare annotation was computed. [2020-11-07 04:16:55,973 INFO L266 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-11-07 04:16:55,973 INFO L266 CegarLoopResult]: For program point L926-1(line 926) no Hoare annotation was computed. [2020-11-07 04:16:55,973 INFO L266 CegarLoopResult]: For program point L924(line 924) no Hoare annotation was computed. [2020-11-07 04:16:55,973 INFO L266 CegarLoopResult]: For program point L926-2(line 926) no Hoare annotation was computed. [2020-11-07 04:16:55,973 INFO L266 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-11-07 04:16:55,973 INFO L266 CegarLoopResult]: For program point L889(line 889) no Hoare annotation was computed. [2020-11-07 04:16:55,973 INFO L266 CegarLoopResult]: For program point L887(lines 887 932) no Hoare annotation was computed. [2020-11-07 04:16:55,973 INFO L266 CegarLoopResult]: For program point L918(lines 918 919) no Hoare annotation was computed. [2020-11-07 04:16:55,974 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 918 919) no Hoare annotation was computed. [2020-11-07 04:16:55,974 INFO L266 CegarLoopResult]: For program point L906(line 906) no Hoare annotation was computed. [2020-11-07 04:16:55,974 INFO L266 CegarLoopResult]: For program point L906-1(line 906) no Hoare annotation was computed. [2020-11-07 04:16:55,974 INFO L266 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-11-07 04:16:55,974 INFO L266 CegarLoopResult]: For program point L906-2(line 906) no Hoare annotation was computed. [2020-11-07 04:16:55,974 INFO L266 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-11-07 04:16:55,974 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 499 508) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,974 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 499 508) the Hoare annotation is: true [2020-11-07 04:16:55,974 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 499 508) the Hoare annotation is: true [2020-11-07 04:16:55,975 INFO L269 CegarLoopResult]: At program point L290-1(line 290) the Hoare annotation is: true [2020-11-07 04:16:55,975 INFO L269 CegarLoopResult]: At program point L290-2(line 290) the Hoare annotation is: true [2020-11-07 04:16:55,975 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 285 295) the Hoare annotation is: true [2020-11-07 04:16:55,975 INFO L269 CegarLoopResult]: At program point L290-3(line 290) the Hoare annotation is: true [2020-11-07 04:16:55,975 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 285 295) the Hoare annotation is: true [2020-11-07 04:16:55,975 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 285 295) the Hoare annotation is: true [2020-11-07 04:16:55,975 INFO L269 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: true [2020-11-07 04:16:55,975 INFO L269 CegarLoopResult]: At program point L290(line 290) the Hoare annotation is: true [2020-11-07 04:16:55,975 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 277 284) the Hoare annotation is: true [2020-11-07 04:16:55,975 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 277 284) the Hoare annotation is: true [2020-11-07 04:16:55,976 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 277 284) the Hoare annotation is: true [2020-11-07 04:16:55,976 INFO L262 CegarLoopResult]: At program point L254(line 254) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,976 INFO L262 CegarLoopResult]: At program point L252(lines 252 260) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,976 INFO L262 CegarLoopResult]: At program point L250(line 250) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,976 INFO L262 CegarLoopResult]: At program point L250-1(line 250) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,976 INFO L262 CegarLoopResult]: At program point L248(lines 248 265) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,976 INFO L262 CegarLoopResult]: At program point L250-2(line 250) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,976 INFO L262 CegarLoopResult]: At program point L250-3(line 250) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,976 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 244 268) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,977 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 244 268) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,977 INFO L262 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,977 INFO L262 CegarLoopResult]: At program point L263-1(lines 244 268) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,977 INFO L262 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,977 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 210 216) the Hoare annotation is: true [2020-11-07 04:16:55,977 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 210 216) the Hoare annotation is: true [2020-11-07 04:16:55,977 INFO L262 CegarLoopResult]: At program point L382(lines 382 386) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,977 INFO L262 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,978 INFO L262 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,978 INFO L262 CegarLoopResult]: At program point L428(lines 379 429) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,978 INFO L262 CegarLoopResult]: At program point L416(line 416) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,978 INFO L262 CegarLoopResult]: At program point L416-1(line 416) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,978 INFO L262 CegarLoopResult]: At program point L416-2(line 416) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,978 INFO L262 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,978 INFO L262 CegarLoopResult]: At program point L408(line 408) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,978 INFO L262 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,979 INFO L262 CegarLoopResult]: At program point L408-1(line 408) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,979 INFO L262 CegarLoopResult]: At program point L400(lines 400 406) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,979 INFO L262 CegarLoopResult]: At program point L400-1(lines 400 406) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,979 INFO L262 CegarLoopResult]: At program point L425(lines 380 427) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,979 INFO L262 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,979 INFO L262 CegarLoopResult]: At program point L388(line 388) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,979 INFO L262 CegarLoopResult]: At program point L388-1(line 388) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,979 INFO L269 CegarLoopResult]: At program point testEXIT(lines 370 435) the Hoare annotation is: true [2020-11-07 04:16:55,980 INFO L262 CegarLoopResult]: At program point testENTRY(lines 370 435) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,980 INFO L269 CegarLoopResult]: At program point testFINAL(lines 370 435) the Hoare annotation is: true [2020-11-07 04:16:55,980 INFO L262 CegarLoopResult]: At program point L372(line 372) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,980 INFO L262 CegarLoopResult]: At program point L418(lines 418 422) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,980 INFO L262 CegarLoopResult]: At program point L418-2(lines 410 423) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,980 INFO L262 CegarLoopResult]: At program point L381(lines 380 427) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,980 INFO L262 CegarLoopResult]: At program point L410(lines 410 423) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,980 INFO L262 CegarLoopResult]: At program point L373(line 373) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:55,981 INFO L262 CegarLoopResult]: At program point L402(line 402) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,981 INFO L262 CegarLoopResult]: At program point L398(line 398) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,981 INFO L262 CegarLoopResult]: At program point L398-1(line 398) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,981 INFO L262 CegarLoopResult]: At program point L390(lines 390 396) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,981 INFO L262 CegarLoopResult]: At program point L390-1(lines 390 396) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:55,981 INFO L266 CegarLoopResult]: For program point L865(lines 865 866) no Hoare annotation was computed. [2020-11-07 04:16:55,981 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 865 866) no Hoare annotation was computed. [2020-11-07 04:16:55,981 INFO L266 CegarLoopResult]: For program point L861(lines 861 868) no Hoare annotation was computed. [2020-11-07 04:16:55,982 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 04:16:55,982 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 841 886) no Hoare annotation was computed. [2020-11-07 04:16:55,982 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 04:16:55,982 INFO L266 CegarLoopResult]: For program point L855(lines 855 875) no Hoare annotation was computed. [2020-11-07 04:16:55,982 INFO L266 CegarLoopResult]: For program point L855-1(lines 855 875) no Hoare annotation was computed. [2020-11-07 04:16:55,982 INFO L266 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-11-07 04:16:55,982 INFO L266 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-11-07 04:16:55,982 INFO L266 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-11-07 04:16:55,982 INFO L266 CegarLoopResult]: For program point L882-1(line 882) no Hoare annotation was computed. [2020-11-07 04:16:55,982 INFO L266 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-11-07 04:16:55,982 INFO L266 CegarLoopResult]: For program point L882-2(line 882) no Hoare annotation was computed. [2020-11-07 04:16:55,982 INFO L266 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-11-07 04:16:55,982 INFO L266 CegarLoopResult]: For program point L880-1(line 880) no Hoare annotation was computed. [2020-11-07 04:16:55,983 INFO L266 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-11-07 04:16:55,983 INFO L266 CegarLoopResult]: For program point L880-2(line 880) no Hoare annotation was computed. [2020-11-07 04:16:55,983 INFO L266 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-11-07 04:16:55,983 INFO L266 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-11-07 04:16:55,983 INFO L266 CegarLoopResult]: For program point L841(lines 841 886) no Hoare annotation was computed. [2020-11-07 04:16:55,983 INFO L266 CegarLoopResult]: For program point L872(lines 872 873) no Hoare annotation was computed. [2020-11-07 04:16:55,983 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 872 873) no Hoare annotation was computed. [2020-11-07 04:16:55,983 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 04:16:55,983 INFO L266 CegarLoopResult]: For program point L860-1(line 860) no Hoare annotation was computed. [2020-11-07 04:16:55,983 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 04:16:55,983 INFO L266 CegarLoopResult]: For program point L860-2(line 860) no Hoare annotation was computed. [2020-11-07 04:16:55,983 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 841 886) no Hoare annotation was computed. [2020-11-07 04:16:55,983 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-07 04:16:55,984 INFO L266 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-11-07 04:16:55,984 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 04:16:55,984 INFO L266 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-11-07 04:16:55,984 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 841 886) no Hoare annotation was computed. [2020-11-07 04:16:55,984 INFO L266 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-11-07 04:16:55,984 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-07 04:16:55,984 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 04:16:55,984 INFO L266 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-11-07 04:16:55,984 INFO L266 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-11-07 04:16:55,984 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 04:16:55,984 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 128 136) the Hoare annotation is: true [2020-11-07 04:16:55,985 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 128 136) the Hoare annotation is: true [2020-11-07 04:16:55,985 INFO L269 CegarLoopResult]: At program point L133(line 133) the Hoare annotation is: true [2020-11-07 04:16:55,985 INFO L269 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: true [2020-11-07 04:16:55,985 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 128 136) the Hoare annotation is: true [2020-11-07 04:16:55,985 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-07 04:16:55,985 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-07 04:16:55,985 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2020-11-07 04:16:55,985 INFO L266 CegarLoopResult]: For program point L104(lines 104 112) no Hoare annotation was computed. [2020-11-07 04:16:55,985 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 04:16:55,985 INFO L266 CegarLoopResult]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2020-11-07 04:16:55,985 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2020-11-07 04:16:55,986 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2020-11-07 04:16:55,986 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-07 04:16:55,986 INFO L266 CegarLoopResult]: For program point L144-1(line 144) no Hoare annotation was computed. [2020-11-07 04:16:55,986 INFO L266 CegarLoopResult]: For program point L144-2(line 144) no Hoare annotation was computed. [2020-11-07 04:16:55,986 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 142 151) no Hoare annotation was computed. [2020-11-07 04:16:55,986 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 142 151) no Hoare annotation was computed. [2020-11-07 04:16:55,986 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 142 151) no Hoare annotation was computed. [2020-11-07 04:16:55,986 INFO L266 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-07 04:16:55,986 INFO L266 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-11-07 04:16:55,986 INFO L266 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-11-07 04:16:55,986 INFO L266 CegarLoopResult]: For program point L762(lines 762 766) no Hoare annotation was computed. [2020-11-07 04:16:55,987 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 04:16:55,987 INFO L266 CegarLoopResult]: For program point L787-2(lines 787 807) no Hoare annotation was computed. [2020-11-07 04:16:55,987 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 04:16:55,987 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 04:16:55,987 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 04:16:55,987 INFO L266 CegarLoopResult]: For program point L738(lines 738 840) no Hoare annotation was computed. [2020-11-07 04:16:55,987 INFO L266 CegarLoopResult]: For program point L738-1(lines 738 840) no Hoare annotation was computed. [2020-11-07 04:16:55,987 INFO L266 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-11-07 04:16:55,987 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 04:16:55,987 INFO L266 CegarLoopResult]: For program point L829-1(line 829) no Hoare annotation was computed. [2020-11-07 04:16:55,987 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-07 04:16:55,988 INFO L266 CegarLoopResult]: For program point L829-2(line 829) no Hoare annotation was computed. [2020-11-07 04:16:55,988 INFO L266 CegarLoopResult]: For program point L788(lines 787 807) no Hoare annotation was computed. [2020-11-07 04:16:55,988 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 04:16:55,988 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 04:16:55,988 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-07 04:16:55,988 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 04:16:55,988 INFO L266 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-11-07 04:16:55,988 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 04:16:55,988 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 04:16:55,988 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 04:16:55,988 INFO L266 CegarLoopResult]: For program point L772-1(line 772) no Hoare annotation was computed. [2020-11-07 04:16:55,989 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 738 840) no Hoare annotation was computed. [2020-11-07 04:16:55,989 INFO L266 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-11-07 04:16:55,989 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 04:16:55,989 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-07 04:16:55,989 INFO L266 CegarLoopResult]: For program point L789(lines 789 793) no Hoare annotation was computed. [2020-11-07 04:16:55,989 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 04:16:55,989 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 04:16:55,989 INFO L266 CegarLoopResult]: For program point L814-1(line 814) no Hoare annotation was computed. [2020-11-07 04:16:55,989 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 04:16:55,989 INFO L266 CegarLoopResult]: For program point L814-2(line 814) no Hoare annotation was computed. [2020-11-07 04:16:55,989 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 738 840) no Hoare annotation was computed. [2020-11-07 04:16:55,990 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 04:16:55,990 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 04:16:55,990 INFO L266 CegarLoopResult]: For program point L798-1(line 798) no Hoare annotation was computed. [2020-11-07 04:16:55,990 INFO L266 CegarLoopResult]: For program point L798-2(line 798) no Hoare annotation was computed. [2020-11-07 04:16:55,990 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 04:16:55,990 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 738 840) no Hoare annotation was computed. [2020-11-07 04:16:55,990 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-07 04:16:55,990 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 04:16:55,990 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 04:16:55,990 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 04:16:55,990 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 04:16:55,990 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 04:16:55,990 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 04:16:55,991 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 04:16:55,991 INFO L266 CegarLoopResult]: For program point L816-1(line 816) no Hoare annotation was computed. [2020-11-07 04:16:55,991 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 04:16:55,991 INFO L266 CegarLoopResult]: For program point L816-2(line 816) no Hoare annotation was computed. [2020-11-07 04:16:55,991 INFO L266 CegarLoopResult]: For program point L808(lines 786 809) no Hoare annotation was computed. [2020-11-07 04:16:55,991 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 04:16:55,991 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 04:16:55,991 INFO L266 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-11-07 04:16:55,991 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 04:16:55,991 INFO L266 CegarLoopResult]: For program point L767(lines 767 783) no Hoare annotation was computed. [2020-11-07 04:16:55,991 INFO L266 CegarLoopResult]: For program point L800-1(line 800) no Hoare annotation was computed. [2020-11-07 04:16:55,992 INFO L266 CegarLoopResult]: For program point L800-2(line 800) no Hoare annotation was computed. [2020-11-07 04:16:55,992 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 04:16:55,992 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 04:16:55,992 INFO L266 CegarLoopResult]: For program point L784(lines 784 825) no Hoare annotation was computed. [2020-11-07 04:16:55,992 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 04:16:55,992 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 04:16:55,992 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 04:16:55,992 INFO L266 CegarLoopResult]: For program point L776-1(line 776) no Hoare annotation was computed. [2020-11-07 04:16:55,992 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 04:16:55,992 INFO L266 CegarLoopResult]: For program point L826(lines 826 837) no Hoare annotation was computed. [2020-11-07 04:16:55,992 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 04:16:55,992 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 04:16:55,993 INFO L266 CegarLoopResult]: For program point L818-1(line 818) no Hoare annotation was computed. [2020-11-07 04:16:55,993 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 04:16:55,993 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 04:16:55,993 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 04:16:55,993 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-07 04:16:55,993 INFO L266 CegarLoopResult]: For program point L802-1(line 802) no Hoare annotation was computed. [2020-11-07 04:16:55,993 INFO L266 CegarLoopResult]: For program point L769-1(line 769) no Hoare annotation was computed. [2020-11-07 04:16:55,993 INFO L266 CegarLoopResult]: For program point L827(lines 827 834) no Hoare annotation was computed. [2020-11-07 04:16:55,993 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 04:16:55,993 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 04:16:55,993 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 04:16:55,993 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 04:16:55,993 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 04:16:55,994 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-07 04:16:55,994 INFO L262 CegarLoopResult]: At program point L865(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,994 INFO L262 CegarLoopResult]: At program point L737(line 737) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:16:55,994 INFO L262 CegarLoopResult]: At program point L865-1(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,994 INFO L262 CegarLoopResult]: At program point L919(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,994 INFO L262 CegarLoopResult]: At program point L114(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,994 INFO L262 CegarLoopResult]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,994 INFO L262 CegarLoopResult]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,995 INFO L262 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,995 INFO L262 CegarLoopResult]: At program point L110(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,995 INFO L262 CegarLoopResult]: At program point L911-1(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,995 INFO L262 CegarLoopResult]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,995 INFO L262 CegarLoopResult]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,995 INFO L262 CegarLoopResult]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,995 INFO L262 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,995 INFO L262 CegarLoopResult]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,995 INFO L262 CegarLoopResult]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,996 INFO L262 CegarLoopResult]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,996 INFO L262 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,996 INFO L262 CegarLoopResult]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,996 INFO L262 CegarLoopResult]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,996 INFO L262 CegarLoopResult]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,996 INFO L262 CegarLoopResult]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,996 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,996 INFO L262 CegarLoopResult]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,996 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,997 INFO L262 CegarLoopResult]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,997 INFO L262 CegarLoopResult]: At program point L866(line 866) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,997 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,997 INFO L262 CegarLoopResult]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,997 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,997 INFO L262 CegarLoopResult]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,997 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,997 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,997 INFO L262 CegarLoopResult]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,997 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,998 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,998 INFO L262 CegarLoopResult]: At program point L437(line 437) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:16:55,998 INFO L262 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,998 INFO L262 CegarLoopResult]: At program point L334(line 334) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,998 INFO L262 CegarLoopResult]: At program point L334-1(line 334) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,998 INFO L262 CegarLoopResult]: At program point L334-2(line 334) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,998 INFO L262 CegarLoopResult]: At program point L334-3(line 334) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,998 INFO L262 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,998 INFO L262 CegarLoopResult]: At program point L330-1(line 330) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,999 INFO L262 CegarLoopResult]: At program point L330-2(line 330) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,999 INFO L262 CegarLoopResult]: At program point L330-3(line 330) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,999 INFO L262 CegarLoopResult]: At program point L326(line 326) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,999 INFO L262 CegarLoopResult]: At program point L330-4(line 330) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,999 INFO L262 CegarLoopResult]: At program point L326-1(line 326) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,999 INFO L262 CegarLoopResult]: At program point L326-2(line 326) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,999 INFO L262 CegarLoopResult]: At program point L326-3(line 326) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,999 INFO L262 CegarLoopResult]: At program point L322(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,999 INFO L262 CegarLoopResult]: At program point L322-1(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:55,999 INFO L262 CegarLoopResult]: At program point L322-2(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,000 INFO L262 CegarLoopResult]: At program point L322-3(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,000 INFO L262 CegarLoopResult]: At program point L318(line 318) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,000 INFO L262 CegarLoopResult]: At program point L322-4(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,000 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:16:56,000 INFO L262 CegarLoopResult]: At program point L318-1(line 318) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,000 INFO L262 CegarLoopResult]: At program point L322-5(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,000 INFO L262 CegarLoopResult]: At program point L318-2(line 318) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,000 INFO L262 CegarLoopResult]: At program point L322-6(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,000 INFO L262 CegarLoopResult]: At program point L318-3(line 318) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,001 INFO L262 CegarLoopResult]: At program point L322-7(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,001 INFO L262 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,001 INFO L262 CegarLoopResult]: At program point L318-4(line 318) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,001 INFO L262 CegarLoopResult]: At program point L314-1(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,001 INFO L262 CegarLoopResult]: At program point L314-2(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,001 INFO L262 CegarLoopResult]: At program point L314-3(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,001 INFO L262 CegarLoopResult]: At program point L310(line 310) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,001 INFO L262 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,001 INFO L262 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,002 INFO L262 CegarLoopResult]: At program point L872(line 872) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,002 INFO L262 CegarLoopResult]: At program point L872-1(line 872) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,002 INFO L262 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,002 INFO L262 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,002 INFO L262 CegarLoopResult]: At program point L918-1(line 918) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,002 INFO L262 CegarLoopResult]: At program point L336(line 336) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,002 INFO L262 CegarLoopResult]: At program point L336-1(line 336) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,002 INFO L262 CegarLoopResult]: At program point L336-2(line 336) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,003 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:16:56,003 INFO L262 CegarLoopResult]: At program point L873(line 873) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,003 INFO L262 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:56,003 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:16:56,003 INFO L266 CegarLoopResult]: For program point activatePumpFINAL(lines 269 276) no Hoare annotation was computed. [2020-11-07 04:16:56,003 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 269 276) no Hoare annotation was computed. [2020-11-07 04:16:56,003 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 269 276) no Hoare annotation was computed. [2020-11-07 04:16:56,003 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 119 127) the Hoare annotation is: true [2020-11-07 04:16:56,004 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) [2020-11-07 04:16:56,004 INFO L269 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: true [2020-11-07 04:16:56,004 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 119 127) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:16:56,004 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 119 127) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:16:56,004 INFO L262 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:16:56,004 INFO L269 CegarLoopResult]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2020-11-07 04:16:56,004 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:16:56,004 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2020-11-07 04:16:56,004 INFO L262 CegarLoopResult]: At program point L82(line 82) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:16:56,004 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:16:56,005 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:16:56,005 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:16:56,005 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:16:56,005 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2020-11-07 04:16:56,005 INFO L269 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: true [2020-11-07 04:16:56,005 INFO L269 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: true [2020-11-07 04:16:56,005 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: true [2020-11-07 04:16:56,005 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: true [2020-11-07 04:16:56,005 INFO L262 CegarLoopResult]: At program point L192(line 192) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:56,005 INFO L262 CegarLoopResult]: At program point L190(lines 189 208) 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))) [2020-11-07 04:16:56,006 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 186 209) 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))) [2020-11-07 04:16:56,006 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 186 209) 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))) [2020-11-07 04:16:56,006 INFO L262 CegarLoopResult]: At program point L199(line 199) 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))) [2020-11-07 04:16:56,006 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 186 209) 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))) [2020-11-07 04:16:56,006 INFO L262 CegarLoopResult]: At program point L197(lines 197 203) 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))) [2020-11-07 04:16:56,006 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 438 467) the Hoare annotation is: true [2020-11-07 04:16:56,006 INFO L269 CegarLoopResult]: At program point L448-2(lines 448 462) the Hoare annotation is: true [2020-11-07 04:16:56,006 INFO L269 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: true [2020-11-07 04:16:56,006 INFO L269 CegarLoopResult]: At program point L444-1(line 444) the Hoare annotation is: true [2020-11-07 04:16:56,006 INFO L269 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: true [2020-11-07 04:16:56,007 INFO L269 CegarLoopResult]: At program point L463(lines 438 467) the Hoare annotation is: true [2020-11-07 04:16:56,007 INFO L269 CegarLoopResult]: At program point L459(line 459) the Hoare annotation is: true [2020-11-07 04:16:56,007 INFO L269 CegarLoopResult]: At program point L449(line 449) the Hoare annotation is: true [2020-11-07 04:16:56,007 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 438 467) the Hoare annotation is: true [2020-11-07 04:16:56,007 INFO L269 CegarLoopResult]: At program point L452(lines 452 456) the Hoare annotation is: true [2020-11-07 04:16:56,007 INFO L269 CegarLoopResult]: At program point L452-1(lines 452 456) the Hoare annotation is: true [2020-11-07 04:16:56,007 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: true [2020-11-07 04:16:56,007 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: true [2020-11-07 04:16:56,007 INFO L269 CegarLoopResult]: At program point L56(line 56) the Hoare annotation is: true [2020-11-07 04:16:56,007 INFO L269 CegarLoopResult]: At program point L55-1(lines 51 62) the Hoare annotation is: true [2020-11-07 04:16:56,007 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 492 498) the Hoare annotation is: true [2020-11-07 04:16:56,008 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 492 498) the Hoare annotation is: true [2020-11-07 04:16:56,008 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:16:56,008 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:16:56,008 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:16:56,008 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:16:56,008 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 360 367) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:56,008 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 360 367) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:56,008 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 360 367) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:56,008 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:16:56,009 INFO L262 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:56,009 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:56,009 INFO L262 CegarLoopResult]: At program point L67-1(lines 63 74) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:16:56,009 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 533 540) the Hoare annotation is: true [2020-11-07 04:16:56,009 INFO L269 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: true [2020-11-07 04:16:56,009 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 533 540) the Hoare annotation is: true [2020-11-07 04:16:56,009 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 533 540) the Hoare annotation is: true [2020-11-07 04:16:56,009 INFO L262 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:56,009 INFO L262 CegarLoopResult]: At program point L224-1(line 224) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:56,009 INFO L262 CegarLoopResult]: At program point L222(lines 222 239) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:56,010 INFO L262 CegarLoopResult]: At program point L224-2(line 224) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:56,010 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 218 242) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:56,010 INFO L262 CegarLoopResult]: At program point L224-3(line 224) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:56,010 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 218 242) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:56,010 INFO L262 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:56,010 INFO L262 CegarLoopResult]: At program point L237-1(lines 218 242) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:56,010 INFO L262 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:56,010 INFO L262 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:56,010 INFO L262 CegarLoopResult]: At program point L226(lines 226 234) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:16:56,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:16:56 BoogieIcfgContainer [2020-11-07 04:16:56,033 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:16:56,035 INFO L168 Benchmark]: Toolchain (without parser) took 62995.65 ms. Allocated memory was 152.0 MB in the beginning and 629.1 MB in the end (delta: 477.1 MB). Free memory was 127.6 MB in the beginning and 308.2 MB in the end (delta: -180.6 MB). Peak memory consumption was 387.9 MB. Max. memory is 8.0 GB. [2020-11-07 04:16:56,035 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 152.0 MB. Free memory is still 126.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:16:56,036 INFO L168 Benchmark]: CACSL2BoogieTranslator took 677.37 ms. Allocated memory is still 152.0 MB. Free memory was 126.9 MB in the beginning and 106.1 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:16:56,036 INFO L168 Benchmark]: Boogie Preprocessor took 128.21 ms. Allocated memory is still 152.0 MB. Free memory was 106.1 MB in the beginning and 102.3 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 04:16:56,037 INFO L168 Benchmark]: RCFGBuilder took 1458.96 ms. Allocated memory was 152.0 MB in the beginning and 207.6 MB in the end (delta: 55.6 MB). Free memory was 102.1 MB in the beginning and 183.9 MB in the end (delta: -81.8 MB). Peak memory consumption was 56.5 MB. Max. memory is 8.0 GB. [2020-11-07 04:16:56,038 INFO L168 Benchmark]: TraceAbstraction took 60711.67 ms. Allocated memory was 207.6 MB in the beginning and 629.1 MB in the end (delta: 421.5 MB). Free memory was 183.4 MB in the beginning and 308.2 MB in the end (delta: -124.8 MB). Peak memory consumption was 388.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:16:56,040 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 152.0 MB. Free memory is still 126.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 677.37 ms. Allocated memory is still 152.0 MB. Free memory was 126.9 MB in the beginning and 106.1 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 128.21 ms. Allocated memory is still 152.0 MB. Free memory was 106.1 MB in the beginning and 102.3 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1458.96 ms. Allocated memory was 152.0 MB in the beginning and 207.6 MB in the end (delta: 55.6 MB). Free memory was 102.1 MB in the beginning and 183.9 MB in the end (delta: -81.8 MB). Peak memory consumption was 56.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 60711.67 ms. Allocated memory was 207.6 MB in the beginning and 629.1 MB in the end (delta: 421.5 MB). Free memory was 183.4 MB in the beginning and 308.2 MB in the end (delta: -124.8 MB). Peak memory consumption was 388.0 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: 872]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 865]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 911]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 918]: 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: 379]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 448]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 380]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 159]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 542]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(1 <= systemActive) || !(tmp == 0)) || !(pumpRunning == 0)) || waterLevel == 0 - ProcedureContractResult [Line: 509]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 296]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 341]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 152]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 499]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 285]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 277]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 244]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 210]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 370]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 128]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 75]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(1 <= systemActive) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 186]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 438]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 492]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 360]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(pumpRunning == 0)) || !(waterLevel == 0) - ProcedureContractResult [Line: 533]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 218]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 632 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 28.5s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 23.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 32.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1296 SDtfs, 2924 SDslu, 2593 SDs, 0 SdLazy, 5036 SolverSat, 887 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 259 GetRequests, 164 SyntacticMatches, 0 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 450 ImplicationChecksByTransitivity, 12.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=493occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 6 MinimizatonAttempts, 464 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 276 LocationsWithAnnotation, 1390 PreInvPairs, 1629 NumberOfFragments, 2999 HoareAnnotationTreeSize, 1390 FomulaSimplifications, 1478696 FormulaSimplificationTreeSizeReduction, 7.8s HoareSimplificationTime, 276 FomulaSimplificationsInter, 84442 FormulaSimplificationTreeSizeReductionInter, 24.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 1055 NumberOfCodeBlocks, 1055 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1049 ConstructedInterpolants, 0 QuantifiedInterpolants, 500135 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 51/52 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...