/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product29.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:08:02,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:08:02,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:08:02,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:08:02,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:08:02,765 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:08:02,768 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:08:02,775 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:08:02,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:08:02,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:08:02,787 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:08:02,789 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:08:02,789 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:08:02,793 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:08:02,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:08:02,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:08:02,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:08:02,802 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:08:02,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:08:02,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:08:02,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:08:02,819 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:08:02,820 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:08:02,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:08:02,826 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:08:02,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:08:02,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:08:02,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:08:02,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:08:02,835 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:08:02,835 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:08:02,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:08:02,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:08:02,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:08:02,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:08:02,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:08:02,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:08:02,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:08:02,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:08:02,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:08:02,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:08:02,843 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 00:08:02,868 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:08:02,868 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:08:02,873 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:08:02,873 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:08:02,874 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:08:02,874 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:08:02,874 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:08:02,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:08:02,874 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:08:02,874 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:08:02,875 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:08:02,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:08:02,876 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:08:02,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:08:02,877 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:08:02,877 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:08:02,877 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:08:02,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:08:02,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:08:02,878 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:08:02,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:08:02,878 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:08:02,878 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:08:03,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:08:03,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:08:03,281 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:08:03,283 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:08:03,283 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:08:03,284 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product29.cil.c [2020-11-07 00:08:03,359 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f68629e1/5025a04a52fb42f89f1ff76481257150/FLAG06e423787 [2020-11-07 00:08:04,069 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:08:04,069 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product29.cil.c [2020-11-07 00:08:04,084 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f68629e1/5025a04a52fb42f89f1ff76481257150/FLAG06e423787 [2020-11-07 00:08:04,316 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f68629e1/5025a04a52fb42f89f1ff76481257150 [2020-11-07 00:08:04,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:08:04,327 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:08:04,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:08:04,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:08:04,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:08:04,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:08:04" (1/1) ... [2020-11-07 00:08:04,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ddde572 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:04, skipping insertion in model container [2020-11-07 00:08:04,339 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:08:04" (1/1) ... [2020-11-07 00:08:04,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:08:04,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:08:04,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:08:04,882 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:08:05,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:08:05,092 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:08:05,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:05 WrapperNode [2020-11-07 00:08:05,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:08:05,094 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:08:05,094 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:08:05,094 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:08:05,107 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:05" (1/1) ... [2020-11-07 00:08:05,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:05" (1/1) ... [2020-11-07 00:08:05,142 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:05" (1/1) ... [2020-11-07 00:08:05,143 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:05" (1/1) ... [2020-11-07 00:08:05,215 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:05" (1/1) ... [2020-11-07 00:08:05,233 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:05" (1/1) ... [2020-11-07 00:08:05,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:05" (1/1) ... [2020-11-07 00:08:05,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:08:05,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:08:05,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:08:05,294 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:08:05,300 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:05" (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 00:08:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:08:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:08:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:08:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:08:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:08:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:08:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:08:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:08:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:08:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:08:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:08:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:08:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:08:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:08:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:08:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:08:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:08:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:08:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:08:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:08:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:08:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:08:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:08:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:08:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:08:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:08:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:08:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:08:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:08:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:08:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:08:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:08:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:08:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:08:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:08:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:08:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:08:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:08:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:08:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:08:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:08:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:08:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:08:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:08:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:08:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:08:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:08:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:08:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:08:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:08:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:08:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:08:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:08:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:08:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:08:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:08:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:08:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:08:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:08:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:08:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:08:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:08:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:08:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:08:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:08:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:08:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:08:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:08:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:08:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:08:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:08:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:08:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:08:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:08:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:08:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:08:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:08:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:08:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:08:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:08:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:08:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:08:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:08:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:08:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:08:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:08:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:08:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:08:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:08:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:08:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:08:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:08:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:08:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:08:07,028 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:08:07,028 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:08:07,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:08:07 BoogieIcfgContainer [2020-11-07 00:08:07,031 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:08:07,033 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:08:07,033 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:08:07,037 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:08:07,037 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:08:04" (1/3) ... [2020-11-07 00:08:07,038 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12cd681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:08:07, skipping insertion in model container [2020-11-07 00:08:07,038 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:05" (2/3) ... [2020-11-07 00:08:07,038 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12cd681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:08:07, skipping insertion in model container [2020-11-07 00:08:07,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:08:07" (3/3) ... [2020-11-07 00:08:07,040 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product29.cil.c [2020-11-07 00:08:07,056 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:08:07,060 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:08:07,073 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:08:07,105 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:08:07,106 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:08:07,106 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:08:07,106 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:08:07,107 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:08:07,107 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:08:07,107 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:08:07,107 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:08:07,139 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states. [2020-11-07 00:08:07,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:08:07,160 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:07,161 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 00:08:07,162 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 00:08:07,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:07,168 INFO L82 PathProgramCache]: Analyzing trace with hash -1368524715, now seen corresponding path program 1 times [2020-11-07 00:08:07,177 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:07,178 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [16453010] [2020-11-07 00:08:07,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:07,253 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:07,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:08,317 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:08,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:08,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:08,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:08,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:08,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:08,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:08,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:08,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:08,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:08:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:08,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:08:08,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:08,499 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 00:08:08,504 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [16453010] [2020-11-07 00:08:08,507 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:08,507 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:08:08,508 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848032428] [2020-11-07 00:08:08,520 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:08:08,520 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:08,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:08:08,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:08:08,534 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 3 states. [2020-11-07 00:08:10,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:10,197 INFO L93 Difference]: Finished difference Result 475 states and 565 transitions. [2020-11-07 00:08:10,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:08:10,199 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:08:10,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:10,232 INFO L225 Difference]: With dead ends: 475 [2020-11-07 00:08:10,232 INFO L226 Difference]: Without dead ends: 296 [2020-11-07 00:08:10,240 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:08:10,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2020-11-07 00:08:10,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 255. [2020-11-07 00:08:10,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-11-07 00:08:10,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 276 transitions. [2020-11-07 00:08:10,437 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 276 transitions. Word has length 148 [2020-11-07 00:08:10,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:10,440 INFO L481 AbstractCegarLoop]: Abstraction has 255 states and 276 transitions. [2020-11-07 00:08:10,440 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:08:10,441 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 276 transitions. [2020-11-07 00:08:10,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:08:10,454 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:10,455 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 00:08:10,455 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:08:10,455 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 00:08:10,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:10,457 INFO L82 PathProgramCache]: Analyzing trace with hash -1166478984, now seen corresponding path program 1 times [2020-11-07 00:08:10,457 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:10,457 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1480675273] [2020-11-07 00:08:10,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:10,466 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:10,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:10,982 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:10,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:11,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:11,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:11,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:11,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:11,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:08:11,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:11,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:08:11,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:11,089 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 00:08:11,089 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1480675273] [2020-11-07 00:08:11,090 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:11,090 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:08:11,090 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35603865] [2020-11-07 00:08:11,092 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:08:11,094 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:11,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:08:11,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:08:11,095 INFO L87 Difference]: Start difference. First operand 255 states and 276 transitions. Second operand 4 states. [2020-11-07 00:08:11,922 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:08:13,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:13,010 INFO L93 Difference]: Finished difference Result 389 states and 436 transitions. [2020-11-07 00:08:13,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:08:13,011 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:08:13,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:13,016 INFO L225 Difference]: With dead ends: 389 [2020-11-07 00:08:13,016 INFO L226 Difference]: Without dead ends: 279 [2020-11-07 00:08:13,018 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:08:13,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-11-07 00:08:13,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 245. [2020-11-07 00:08:13,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2020-11-07 00:08:13,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 263 transitions. [2020-11-07 00:08:13,117 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 263 transitions. Word has length 149 [2020-11-07 00:08:13,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:13,118 INFO L481 AbstractCegarLoop]: Abstraction has 245 states and 263 transitions. [2020-11-07 00:08:13,118 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:08:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 263 transitions. [2020-11-07 00:08:13,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 00:08:13,134 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:13,134 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:08:13,134 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:08:13,135 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 00:08:13,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:13,135 INFO L82 PathProgramCache]: Analyzing trace with hash -569457022, now seen corresponding path program 1 times [2020-11-07 00:08:13,136 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:13,136 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1158330752] [2020-11-07 00:08:13,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:13,139 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:13,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:13,551 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:13,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:13,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:13,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:13,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:13,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:13,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:13,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:13,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:13,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:13,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:08:13,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:13,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 00:08:13,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:13,803 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 00:08:13,805 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1158330752] [2020-11-07 00:08:13,805 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:13,805 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 00:08:13,806 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130482670] [2020-11-07 00:08:13,808 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 00:08:13,809 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:13,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 00:08:13,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 00:08:13,810 INFO L87 Difference]: Start difference. First operand 245 states and 263 transitions. Second operand 9 states. [2020-11-07 00:08:14,525 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:14,994 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:15,365 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:08:15,750 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:16,130 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:16,483 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:18,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:18,183 INFO L93 Difference]: Finished difference Result 409 states and 461 transitions. [2020-11-07 00:08:18,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 00:08:18,185 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 00:08:18,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:18,202 INFO L225 Difference]: With dead ends: 409 [2020-11-07 00:08:18,202 INFO L226 Difference]: Without dead ends: 279 [2020-11-07 00:08:18,203 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:08:18,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-11-07 00:08:18,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 245. [2020-11-07 00:08:18,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2020-11-07 00:08:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 262 transitions. [2020-11-07 00:08:18,319 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 262 transitions. Word has length 158 [2020-11-07 00:08:18,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:18,320 INFO L481 AbstractCegarLoop]: Abstraction has 245 states and 262 transitions. [2020-11-07 00:08:18,320 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 00:08:18,320 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 262 transitions. [2020-11-07 00:08:18,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-11-07 00:08:18,322 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:18,323 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] [2020-11-07 00:08:18,323 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:08:18,323 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 00:08:18,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:18,324 INFO L82 PathProgramCache]: Analyzing trace with hash -1577550829, now seen corresponding path program 1 times [2020-11-07 00:08:18,324 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:18,324 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [67053528] [2020-11-07 00:08:18,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:18,327 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:18,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:18,752 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:18,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:18,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:18,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:18,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:18,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:18,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:18,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:18,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 00:08:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:18,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:08:18,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:18,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:08:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:18,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 00:08:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:18,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-11-07 00:08:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:18,990 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 00:08:18,990 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [67053528] [2020-11-07 00:08:18,990 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:18,991 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:08:18,991 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154948139] [2020-11-07 00:08:18,991 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:08:18,992 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:18,992 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:08:18,993 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:08:18,993 INFO L87 Difference]: Start difference. First operand 245 states and 262 transitions. Second operand 14 states. [2020-11-07 00:08:19,598 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:20,098 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:20,480 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:08:20,879 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:21,256 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:21,631 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:22,449 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:08:24,154 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:24,538 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:25,093 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:25,545 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:25,908 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:26,266 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:08:26,646 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:08:27,038 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:27,416 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:27,937 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:28,493 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:08:28,900 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:29,408 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:30,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:30,740 INFO L93 Difference]: Finished difference Result 718 states and 859 transitions. [2020-11-07 00:08:30,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:08:30,741 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 171 [2020-11-07 00:08:30,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:30,748 INFO L225 Difference]: With dead ends: 718 [2020-11-07 00:08:30,748 INFO L226 Difference]: Without dead ends: 588 [2020-11-07 00:08:30,750 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 00:08:30,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 588 states. [2020-11-07 00:08:31,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 588 to 481. [2020-11-07 00:08:31,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 481 states. [2020-11-07 00:08:31,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 481 states and 535 transitions. [2020-11-07 00:08:31,007 INFO L78 Accepts]: Start accepts. Automaton has 481 states and 535 transitions. Word has length 171 [2020-11-07 00:08:31,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:31,009 INFO L481 AbstractCegarLoop]: Abstraction has 481 states and 535 transitions. [2020-11-07 00:08:31,009 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:08:31,009 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 535 transitions. [2020-11-07 00:08:31,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-11-07 00:08:31,012 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:31,013 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:08:31,013 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:08:31,013 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 00:08:31,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:31,014 INFO L82 PathProgramCache]: Analyzing trace with hash -1031863801, now seen corresponding path program 1 times [2020-11-07 00:08:31,014 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:31,014 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2119805610] [2020-11-07 00:08:31,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:31,018 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:31,413 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:31,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:31,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:31,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:31,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:31,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:31,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:31,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:31,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:31,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 00:08:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:31,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:08:31,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:31,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:08:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:31,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:08:31,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:31,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:08:31,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:31,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-11-07 00:08:31,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:31,561 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 00:08:31,562 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2119805610] [2020-11-07 00:08:31,562 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:31,563 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:08:31,563 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075812811] [2020-11-07 00:08:31,564 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:08:31,564 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:31,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:08:31,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:08:31,565 INFO L87 Difference]: Start difference. First operand 481 states and 535 transitions. Second operand 6 states. [2020-11-07 00:08:32,188 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:32,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:32,960 INFO L93 Difference]: Finished difference Result 699 states and 802 transitions. [2020-11-07 00:08:32,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 00:08:32,961 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 176 [2020-11-07 00:08:32,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:32,964 INFO L225 Difference]: With dead ends: 699 [2020-11-07 00:08:32,965 INFO L226 Difference]: Without dead ends: 333 [2020-11-07 00:08:32,967 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:08:32,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 333 states. [2020-11-07 00:08:33,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 333 to 312. [2020-11-07 00:08:33,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 312 states. [2020-11-07 00:08:33,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 312 states and 329 transitions. [2020-11-07 00:08:33,073 INFO L78 Accepts]: Start accepts. Automaton has 312 states and 329 transitions. Word has length 176 [2020-11-07 00:08:33,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:33,074 INFO L481 AbstractCegarLoop]: Abstraction has 312 states and 329 transitions. [2020-11-07 00:08:33,074 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:08:33,074 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 329 transitions. [2020-11-07 00:08:33,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-11-07 00:08:33,078 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:33,079 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:08:33,079 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:08:33,079 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 00:08:33,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:33,080 INFO L82 PathProgramCache]: Analyzing trace with hash 1722496624, now seen corresponding path program 1 times [2020-11-07 00:08:33,080 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:33,081 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [673044429] [2020-11-07 00:08:33,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:33,197 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2020-11-07 00:08:33,608 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:08:33,870 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:08:34,126 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:08:34,398 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:08:34,684 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:08:34,972 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:08:35,260 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:08:35,544 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:08:35,807 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:08:36,078 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:08:36,362 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:08:36,635 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:08:36,908 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:08:37,181 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:08:37,458 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:08:37,725 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:08:37,728 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:08:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:38,202 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:38,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:38,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:38,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:38,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:38,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:38,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:38,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:38,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:38,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:38,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:08:38,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:38,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-11-07 00:08:38,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:38,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:08:38,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:38,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:08:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:38,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-11-07 00:08:38,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:38,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-11-07 00:08:38,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:38,364 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 00:08:39,807 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [673044429] [2020-11-07 00:08:39,808 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:39,808 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2020-11-07 00:08:39,808 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1715731900] [2020-11-07 00:08:39,809 INFO L461 AbstractCegarLoop]: Interpolant automaton has 34 states [2020-11-07 00:08:39,809 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:39,809 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2020-11-07 00:08:39,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=234, Invalid=888, Unknown=0, NotChecked=0, Total=1122 [2020-11-07 00:08:39,810 INFO L87 Difference]: Start difference. First operand 312 states and 329 transitions. Second operand 34 states. [2020-11-07 00:08:40,475 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:41,180 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:41,573 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:08:41,975 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:08:42,357 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:08:42,763 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:08:43,208 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:08:43,715 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:08:44,223 WARN L194 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:08:44,703 WARN L194 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:08:45,193 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:08:45,668 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:08:46,202 WARN L194 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:08:46,688 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:08:47,180 WARN L194 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:08:47,685 WARN L194 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:08:48,339 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:08:49,396 WARN L194 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:08:49,918 WARN L194 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:08:50,477 WARN L194 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:08:51,028 WARN L194 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:08:51,598 WARN L194 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:08:52,147 WARN L194 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:08:52,716 WARN L194 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:08:53,189 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:08:53,872 WARN L194 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-07 00:08:54,433 WARN L194 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:08:55,712 WARN L194 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 233 [2020-11-07 00:08:56,084 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:56,457 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:57,513 WARN L194 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 237 [2020-11-07 00:08:58,579 WARN L194 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 239 [2020-11-07 00:08:59,560 WARN L194 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2020-11-07 00:09:00,580 WARN L194 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 231 [2020-11-07 00:09:01,461 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:01,846 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:09:02,436 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:09:03,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:03,102 INFO L93 Difference]: Finished difference Result 615 states and 695 transitions. [2020-11-07 00:09:03,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2020-11-07 00:09:03,102 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 228 [2020-11-07 00:09:03,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:03,103 INFO L225 Difference]: With dead ends: 615 [2020-11-07 00:09:03,103 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:09:03,108 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 168 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2360 ImplicationChecksByTransitivity, 21.7s TimeCoverageRelationStatistics Valid=1672, Invalid=6884, Unknown=0, NotChecked=0, Total=8556 [2020-11-07 00:09:03,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:09:03,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:09:03,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:09:03,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:09:03,109 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 228 [2020-11-07 00:09:03,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:03,109 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:09:03,109 INFO L482 AbstractCegarLoop]: Interpolant automaton has 34 states. [2020-11-07 00:09:03,109 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:09:03,109 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:09:03,109 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:09:03,111 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:09:03,670 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 29 [2020-11-07 00:09:03,968 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 29 [2020-11-07 00:09:04,499 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 29 [2020-11-07 00:09:04,649 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 230 [2020-11-07 00:09:04,975 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 240 [2020-11-07 00:09:05,195 WARN L194 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 29 [2020-11-07 00:09:05,387 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 29 [2020-11-07 00:09:08,019 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 29 [2020-11-07 00:09:08,137 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 29 [2020-11-07 00:09:08,332 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 240 [2020-11-07 00:09:09,209 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 29 [2020-11-07 00:09:09,498 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 244 [2020-11-07 00:09:10,256 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 29 [2020-11-07 00:09:10,562 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 29 [2020-11-07 00:09:10,689 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 29 [2020-11-07 00:09:10,868 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 29 [2020-11-07 00:09:12,077 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 240 [2020-11-07 00:09:12,256 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 29 [2020-11-07 00:09:13,111 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 29 [2020-11-07 00:09:13,948 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:09:14,397 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:09:14,954 WARN L194 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:09:15,435 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2020-11-07 00:09:15,832 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:09:17,831 WARN L194 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 204 DAG size of output: 56 [2020-11-07 00:09:18,094 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 00:09:18,381 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:09:18,932 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:09:19,480 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:09:20,084 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:09:20,351 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:09:20,914 WARN L194 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 00:09:21,986 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 203 DAG size of output: 51 [2020-11-07 00:09:22,547 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2020-11-07 00:09:22,811 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:09:23,744 WARN L194 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 46 [2020-11-07 00:09:24,010 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:09:24,302 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:09:24,558 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2020-11-07 00:09:25,140 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:09:26,148 WARN L194 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 48 [2020-11-07 00:09:27,574 WARN L194 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 199 DAG size of output: 54 [2020-11-07 00:09:28,018 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:09:28,357 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2020-11-07 00:09:28,626 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:09:28,938 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:09:29,558 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 25 [2020-11-07 00:09:29,839 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:09:30,124 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:09:30,405 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:09:30,683 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 00:09:31,280 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:09:31,834 WARN L194 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:09:32,411 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2020-11-07 00:09:32,847 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 34 [2020-11-07 00:09:33,424 WARN L194 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:09:34,774 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 197 DAG size of output: 49 [2020-11-07 00:09:35,210 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:09:35,984 WARN L194 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:09:36,268 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:09:36,534 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:09:36,873 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:09:37,509 WARN L194 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 12 [2020-11-07 00:09:37,777 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:09:38,401 WARN L194 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 00:09:38,689 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:09:38,972 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:09:39,271 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-11-07 00:09:39,851 WARN L194 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2020-11-07 00:09:40,889 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 195 DAG size of output: 48 [2020-11-07 00:09:42,802 WARN L194 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 204 DAG size of output: 56 [2020-11-07 00:09:43,357 WARN L194 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:09:43,945 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:09:44,237 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:09:44,512 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:09:44,781 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:09:45,117 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2020-11-07 00:09:45,927 WARN L194 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:09:46,510 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:47,065 WARN L194 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 00:09:47,653 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2020-11-07 00:09:47,964 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:09:48,249 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:09:49,387 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 203 DAG size of output: 51 [2020-11-07 00:09:49,769 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:09:50,955 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 191 DAG size of output: 41 [2020-11-07 00:09:52,276 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 195 DAG size of output: 47 [2020-11-07 00:09:53,717 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 197 DAG size of output: 49 [2020-11-07 00:09:54,305 WARN L194 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:09:55,576 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 195 DAG size of output: 47 [2020-11-07 00:09:55,840 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 00:09:55,851 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:09:55,852 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:09:55,852 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:09:55,852 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:09:55,852 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-07 00:09:55,852 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 00:09:55,852 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 00:09:55,853 INFO L266 CegarLoopResult]: For program point L246(lines 223 247) no Hoare annotation was computed. [2020-11-07 00:09:55,853 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-07 00:09:55,853 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 199 254) no Hoare annotation was computed. [2020-11-07 00:09:55,853 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-07 00:09:55,853 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 00:09:55,853 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-07 00:09:55,853 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-07 00:09:55,853 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 00:09:55,853 INFO L266 CegarLoopResult]: For program point L230(lines 230 234) no Hoare annotation was computed. [2020-11-07 00:09:55,853 INFO L266 CegarLoopResult]: For program point L230-1(lines 230 234) no Hoare annotation was computed. [2020-11-07 00:09:55,853 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 00:09:55,854 INFO L266 CegarLoopResult]: For program point L222-1(line 222) no Hoare annotation was computed. [2020-11-07 00:09:55,854 INFO L266 CegarLoopResult]: For program point L222-2(line 222) no Hoare annotation was computed. [2020-11-07 00:09:55,854 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-07 00:09:55,854 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-07 00:09:55,854 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-07 00:09:55,854 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 00:09:55,854 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 00:09:55,854 INFO L266 CegarLoopResult]: For program point L243-1(lines 224 245) no Hoare annotation was computed. [2020-11-07 00:09:55,854 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 00:09:55,854 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-07 00:09:55,854 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 00:09:55,855 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 199 254) no Hoare annotation was computed. [2020-11-07 00:09:55,855 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 199 254) no Hoare annotation was computed. [2020-11-07 00:09:55,855 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 00:09:55,855 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-07 00:09:55,855 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 00:09:55,855 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-07 00:09:55,855 INFO L266 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-11-07 00:09:55,855 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 00:09:55,855 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 00:09:55,855 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 00:09:55,855 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 00:09:55,856 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-07 00:09:55,856 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-07 00:09:55,856 INFO L266 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-07 00:09:55,856 INFO L266 CegarLoopResult]: For program point L241-1(line 241) no Hoare annotation was computed. [2020-11-07 00:09:55,856 INFO L266 CegarLoopResult]: For program point L241-2(line 241) no Hoare annotation was computed. [2020-11-07 00:09:55,856 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 00:09:55,856 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 00:09:55,856 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-07 00:09:55,856 INFO L266 CegarLoopResult]: For program point L287(lines 287 291) no Hoare annotation was computed. [2020-11-07 00:09:55,856 INFO L266 CegarLoopResult]: For program point L287-1(lines 287 291) no Hoare annotation was computed. [2020-11-07 00:09:55,856 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-07 00:09:55,857 INFO L266 CegarLoopResult]: For program point L279-1(line 279) no Hoare annotation was computed. [2020-11-07 00:09:55,857 INFO L266 CegarLoopResult]: For program point L279-2(line 279) no Hoare annotation was computed. [2020-11-07 00:09:55,857 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 00:09:55,857 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 00:09:55,857 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 00:09:55,857 INFO L266 CegarLoopResult]: For program point L304-1(line 304) no Hoare annotation was computed. [2020-11-07 00:09:55,857 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 255 314) no Hoare annotation was computed. [2020-11-07 00:09:55,857 INFO L266 CegarLoopResult]: For program point L304-2(line 304) no Hoare annotation was computed. [2020-11-07 00:09:55,857 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 00:09:55,857 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-07 00:09:55,858 INFO L266 CegarLoopResult]: For program point L300-1(line 300) no Hoare annotation was computed. [2020-11-07 00:09:55,858 INFO L266 CegarLoopResult]: For program point L300-2(line 300) no Hoare annotation was computed. [2020-11-07 00:09:55,858 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 255 314) no Hoare annotation was computed. [2020-11-07 00:09:55,858 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-07 00:09:55,858 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-07 00:09:55,858 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 00:09:55,858 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 255 314) no Hoare annotation was computed. [2020-11-07 00:09:55,858 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 00:09:55,858 INFO L266 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-11-07 00:09:55,859 INFO L266 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-11-07 00:09:55,859 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-07 00:09:55,859 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-07 00:09:55,859 INFO L266 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-11-07 00:09:55,859 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-07 00:09:55,859 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 00:09:55,859 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-07 00:09:55,859 INFO L266 CegarLoopResult]: For program point L281-2(lines 281 306) no Hoare annotation was computed. [2020-11-07 00:09:55,859 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 00:09:55,859 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 00:09:55,860 INFO L266 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-11-07 00:09:55,860 INFO L266 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-11-07 00:09:55,860 INFO L266 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-11-07 00:09:55,860 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-07 00:09:55,860 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 00:09:55,860 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-07 00:09:55,860 INFO L266 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-11-07 00:09:55,860 INFO L266 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-11-07 00:09:55,860 INFO L266 CegarLoopResult]: For program point L307(lines 280 308) no Hoare annotation was computed. [2020-11-07 00:09:55,861 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 00:09:55,861 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-07 00:09:55,861 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 00:09:55,861 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-07 00:09:55,861 INFO L266 CegarLoopResult]: For program point L299-1(line 299) no Hoare annotation was computed. [2020-11-07 00:09:55,861 INFO L266 CegarLoopResult]: For program point L299-2(line 299) no Hoare annotation was computed. [2020-11-07 00:09:55,861 INFO L266 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-11-07 00:09:55,861 INFO L266 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-11-07 00:09:55,861 INFO L266 CegarLoopResult]: For program point L295-1(line 295) no Hoare annotation was computed. [2020-11-07 00:09:55,861 INFO L266 CegarLoopResult]: For program point L295-2(line 295) no Hoare annotation was computed. [2020-11-07 00:09:55,862 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 00:09:55,862 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 601 607) the Hoare annotation is: true [2020-11-07 00:09:55,862 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 601 607) the Hoare annotation is: true [2020-11-07 00:09:55,862 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 608 616) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2020-11-07 00:09:55,862 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 608 616) the Hoare annotation is: true [2020-11-07 00:09:55,862 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 608 616) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2020-11-07 00:09:55,862 INFO L262 CegarLoopResult]: At program point L613(line 613) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:09:55,862 INFO L269 CegarLoopResult]: At program point L612(line 612) the Hoare annotation is: true [2020-11-07 00:09:55,863 INFO L262 CegarLoopResult]: At program point L928(line 928) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:09:55,863 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 914 938) the Hoare annotation is: true [2020-11-07 00:09:55,863 INFO L262 CegarLoopResult]: At program point L926(lines 926 932) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0 .cse1))) [2020-11-07 00:09:55,863 INFO L262 CegarLoopResult]: At program point L924(line 924) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 00:09:55,863 INFO L262 CegarLoopResult]: At program point L924-1(line 924) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0 .cse1))) [2020-11-07 00:09:55,864 INFO L262 CegarLoopResult]: At program point L922(lines 922 935) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) (or (= test_~tmp___2~0 0) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (<= 0 (+ getWaterLevel_~retValue_acc~1 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:09:55,864 INFO L262 CegarLoopResult]: At program point L924-2(line 924) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0 .cse1))) [2020-11-07 00:09:55,864 INFO L262 CegarLoopResult]: At program point L924-3(line 924) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0 .cse1))) [2020-11-07 00:09:55,864 INFO L262 CegarLoopResult]: At program point L922-1(lines 914 938) the Hoare annotation is: (let ((.cse2 (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) (.cse3 (= test_~tmp___2~0 0)) (.cse10 (not (= test_~tmp___0~0 0))) (.cse11 (not (<= test_~tmp~3 2147483647))) (.cse7 (= test_~tmp~3 0)) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse12 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0) .cse2) (let ((.cse4 (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1)) (.cse5 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (or .cse3 (and .cse4 .cse5 .cse2) .cse6 .cse7 .cse8 .cse1 .cse9 .cse10 .cse11 (and .cse4 (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse5) .cse0 .cse12 .cse13)) (or .cse3 .cse10 .cse11 (<= 0 (+ getWaterLevel_~retValue_acc~1 2147483648)) .cse7 .cse6 .cse8 .cse0 .cse12 .cse1 .cse9 .cse13))) [2020-11-07 00:09:55,865 INFO L269 CegarLoopResult]: At program point L920(line 920) the Hoare annotation is: true [2020-11-07 00:09:55,865 INFO L262 CegarLoopResult]: At program point L920-1(line 920) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (and (= |__utac_acc__Specification4_spec__1_#t~ret79| getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) .cse1 (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0))))) [2020-11-07 00:09:55,865 INFO L262 CegarLoopResult]: At program point L920-2(line 920) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (and (= |__utac_acc__Specification4_spec__1_#t~ret79| getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret79| 2147483648))) .cse1 (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:09:55,865 INFO L262 CegarLoopResult]: At program point L920-3(line 920) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~0 0))) (.cse2 (not (<= test_~tmp~3 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~3 0)) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse7 (not (< ~waterLevel~0 3))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse10 (not (<= test_~tmp___2~0 2147483647))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse8 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret79| 2147483648)) .cse9 .cse10) (or .cse0 .cse1 .cse2 .cse4 .cse3 .cse5 .cse6 .cse7 (and (= |__utac_acc__Specification4_spec__1_#t~ret79| __utac_acc__Specification4_spec__1_~tmp~9) (= |__utac_acc__Specification4_spec__1_#t~ret79| getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) .cse8 .cse9 .cse10) (or .cse6 (and (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) .cse8 (= ~waterLevel~0 0)))) [2020-11-07 00:09:55,865 INFO L269 CegarLoopResult]: At program point L916(line 916) the Hoare annotation is: true [2020-11-07 00:09:55,866 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 914 938) the Hoare annotation is: (let ((.cse2 (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) (.cse3 (= test_~tmp___2~0 0)) (.cse10 (not (= test_~tmp___0~0 0))) (.cse11 (not (<= test_~tmp~3 2147483647))) (.cse7 (= test_~tmp~3 0)) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse12 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0) .cse2) (let ((.cse4 (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1)) (.cse5 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (or .cse3 (and .cse4 .cse5 .cse2) .cse6 .cse7 .cse8 .cse1 .cse9 .cse10 .cse11 (and .cse4 (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse5) .cse0 .cse12 .cse13)) (or .cse3 .cse10 .cse11 (<= 0 (+ getWaterLevel_~retValue_acc~1 2147483648)) .cse7 .cse6 .cse8 .cse0 .cse12 .cse1 .cse9 .cse13))) [2020-11-07 00:09:55,866 INFO L262 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,866 INFO L262 CegarLoopResult]: At program point L898-1(line 898) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret78| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,866 INFO L262 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,866 INFO L262 CegarLoopResult]: At program point L898-2(line 898) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret78| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,866 INFO L262 CegarLoopResult]: At program point L896-1(line 896) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,867 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 890 912) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,867 INFO L262 CegarLoopResult]: At program point L892(line 892) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,867 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 890 912) the Hoare annotation is: true [2020-11-07 00:09:55,867 INFO L269 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: true [2020-11-07 00:09:55,867 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 890 912) the Hoare annotation is: true [2020-11-07 00:09:55,867 INFO L262 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,867 INFO L262 CegarLoopResult]: At program point L902-1(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,868 INFO L262 CegarLoopResult]: At program point L900(lines 900 907) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,868 INFO L269 CegarLoopResult]: At program point L900-1(lines 900 907) the Hoare annotation is: true [2020-11-07 00:09:55,868 INFO L262 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret78| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,868 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 00:09:55,868 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-07 00:09:55,868 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 849 872) no Hoare annotation was computed. [2020-11-07 00:09:55,868 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 00:09:55,868 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-07 00:09:55,868 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 00:09:55,868 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 849 872) no Hoare annotation was computed. [2020-11-07 00:09:55,868 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 00:09:55,869 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 849 872) no Hoare annotation was computed. [2020-11-07 00:09:55,869 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 00:09:55,869 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 00:09:55,869 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 00:09:55,869 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 00:09:55,869 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 00:09:55,869 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 00:09:55,869 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 00:09:55,869 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-07 00:09:55,869 INFO L262 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,869 INFO L262 CegarLoopResult]: At program point L668(line 668) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,870 INFO L262 CegarLoopResult]: At program point L666(lines 666 674) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,870 INFO L262 CegarLoopResult]: At program point L664(line 664) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,870 INFO L262 CegarLoopResult]: At program point L664-1(line 664) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,870 INFO L262 CegarLoopResult]: At program point L662(lines 662 679) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,870 INFO L262 CegarLoopResult]: At program point L664-2(line 664) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,870 INFO L262 CegarLoopResult]: At program point L664-3(line 664) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,870 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 658 682) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,870 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 658 682) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,870 INFO L262 CegarLoopResult]: At program point L677(line 677) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,870 INFO L262 CegarLoopResult]: At program point L677-1(lines 658 682) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,870 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 753 761) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-11-07 00:09:55,871 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 753 761) the Hoare annotation is: true [2020-11-07 00:09:55,871 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 753 761) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-11-07 00:09:55,871 INFO L262 CegarLoopResult]: At program point L758(line 758) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2020-11-07 00:09:55,871 INFO L269 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: true [2020-11-07 00:09:55,871 INFO L269 CegarLoopResult]: At program point L801(line 801) the Hoare annotation is: true [2020-11-07 00:09:55,871 INFO L269 CegarLoopResult]: At program point L800(line 800) the Hoare annotation is: true [2020-11-07 00:09:55,871 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 798 816) the Hoare annotation is: true [2020-11-07 00:09:55,871 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 798 816) the Hoare annotation is: true [2020-11-07 00:09:55,871 INFO L269 CegarLoopResult]: At program point L813(line 813) the Hoare annotation is: true [2020-11-07 00:09:55,871 INFO L269 CegarLoopResult]: At program point L810(line 810) the Hoare annotation is: true [2020-11-07 00:09:55,871 INFO L269 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: true [2020-11-07 00:09:55,872 INFO L269 CegarLoopResult]: At program point L807(lines 807 811) the Hoare annotation is: true [2020-11-07 00:09:55,872 INFO L269 CegarLoopResult]: At program point L805(line 805) the Hoare annotation is: true [2020-11-07 00:09:55,872 INFO L269 CegarLoopResult]: At program point L807-2(lines 807 811) the Hoare annotation is: true [2020-11-07 00:09:55,872 INFO L269 CegarLoopResult]: At program point L805-1(line 805) the Hoare annotation is: true [2020-11-07 00:09:55,872 INFO L269 CegarLoopResult]: At program point L805-2(line 805) the Hoare annotation is: true [2020-11-07 00:09:55,872 INFO L269 CegarLoopResult]: At program point L805-3(line 805) the Hoare annotation is: true [2020-11-07 00:09:55,872 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 798 816) the Hoare annotation is: true [2020-11-07 00:09:55,872 INFO L266 CegarLoopResult]: For program point L769(lines 769 777) no Hoare annotation was computed. [2020-11-07 00:09:55,872 INFO L266 CegarLoopResult]: For program point L769-2(lines 769 777) no Hoare annotation was computed. [2020-11-07 00:09:55,872 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-07 00:09:55,872 INFO L266 CegarLoopResult]: For program point L792-1(line 792) no Hoare annotation was computed. [2020-11-07 00:09:55,872 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 00:09:55,872 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 00:09:55,872 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 762 797) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point L781(lines 781 789) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point L781-2(lines 781 789) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 762 797) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 762 797) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 594 600) the Hoare annotation is: true [2020-11-07 00:09:55,873 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 594 600) the Hoare annotation is: true [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point L190-1(line 190) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 00:09:55,873 INFO L266 CegarLoopResult]: For program point L190-2(line 190) no Hoare annotation was computed. [2020-11-07 00:09:55,874 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 00:09:55,874 INFO L266 CegarLoopResult]: For program point L153(lines 153 198) no Hoare annotation was computed. [2020-11-07 00:09:55,874 INFO L266 CegarLoopResult]: For program point L153-1(lines 153 198) no Hoare annotation was computed. [2020-11-07 00:09:55,874 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 153 198) no Hoare annotation was computed. [2020-11-07 00:09:55,874 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 00:09:55,874 INFO L266 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-07 00:09:55,874 INFO L266 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-11-07 00:09:55,874 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 153 198) no Hoare annotation was computed. [2020-11-07 00:09:55,874 INFO L266 CegarLoopResult]: For program point L176-1(line 176) no Hoare annotation was computed. [2020-11-07 00:09:55,874 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 153 198) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L183-1(line 183) no Hoare annotation was computed. [2020-11-07 00:09:55,875 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L179-1(line 179) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 466 511) no Hoare annotation was computed. [2020-11-07 00:09:55,876 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 00:09:55,877 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 00:09:55,877 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 00:09:55,877 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 00:09:55,877 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 00:09:55,877 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-07 00:09:55,877 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 490 491) no Hoare annotation was computed. [2020-11-07 00:09:55,877 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 466 511) no Hoare annotation was computed. [2020-11-07 00:09:55,877 INFO L266 CegarLoopResult]: For program point L490(lines 490 491) no Hoare annotation was computed. [2020-11-07 00:09:55,877 INFO L266 CegarLoopResult]: For program point L486(lines 486 493) no Hoare annotation was computed. [2020-11-07 00:09:55,877 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 466 511) no Hoare annotation was computed. [2020-11-07 00:09:55,877 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:09:55,878 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 00:09:55,878 INFO L266 CegarLoopResult]: For program point L480(lines 480 500) no Hoare annotation was computed. [2020-11-07 00:09:55,878 INFO L266 CegarLoopResult]: For program point L480-1(lines 480 500) no Hoare annotation was computed. [2020-11-07 00:09:55,878 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-07 00:09:55,878 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 00:09:55,878 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 00:09:55,878 INFO L266 CegarLoopResult]: For program point L507-1(line 507) no Hoare annotation was computed. [2020-11-07 00:09:55,878 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 00:09:55,878 INFO L266 CegarLoopResult]: For program point L507-2(line 507) no Hoare annotation was computed. [2020-11-07 00:09:55,878 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 00:09:55,878 INFO L266 CegarLoopResult]: For program point L505-1(line 505) no Hoare annotation was computed. [2020-11-07 00:09:55,878 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 00:09:55,879 INFO L266 CegarLoopResult]: For program point L505-2(line 505) no Hoare annotation was computed. [2020-11-07 00:09:55,879 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-07 00:09:55,879 INFO L266 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-11-07 00:09:55,879 INFO L266 CegarLoopResult]: For program point L466(lines 466 511) no Hoare annotation was computed. [2020-11-07 00:09:55,879 INFO L266 CegarLoopResult]: For program point L497(lines 497 498) no Hoare annotation was computed. [2020-11-07 00:09:55,879 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 497 498) no Hoare annotation was computed. [2020-11-07 00:09:55,879 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:09:55,879 INFO L266 CegarLoopResult]: For program point L485-1(line 485) no Hoare annotation was computed. [2020-11-07 00:09:55,880 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:09:55,880 INFO L266 CegarLoopResult]: For program point L485-2(line 485) no Hoare annotation was computed. [2020-11-07 00:09:55,880 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 880 889) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,880 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 880 889) the Hoare annotation is: true [2020-11-07 00:09:55,880 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 880 889) the Hoare annotation is: true [2020-11-07 00:09:55,880 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 742 752) the Hoare annotation is: true [2020-11-07 00:09:55,880 INFO L269 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: true [2020-11-07 00:09:55,880 INFO L269 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: true [2020-11-07 00:09:55,880 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 742 752) the Hoare annotation is: true [2020-11-07 00:09:55,881 INFO L269 CegarLoopResult]: At program point L747-1(line 747) the Hoare annotation is: true [2020-11-07 00:09:55,881 INFO L269 CegarLoopResult]: At program point L747-2(line 747) the Hoare annotation is: true [2020-11-07 00:09:55,881 INFO L269 CegarLoopResult]: At program point L747-3(line 747) the Hoare annotation is: true [2020-11-07 00:09:55,881 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 742 752) the Hoare annotation is: true [2020-11-07 00:09:55,881 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 734 741) the Hoare annotation is: true [2020-11-07 00:09:55,881 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 734 741) the Hoare annotation is: true [2020-11-07 00:09:55,881 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 734 741) the Hoare annotation is: true [2020-11-07 00:09:55,881 INFO L262 CegarLoopResult]: At program point L703(line 703) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,882 INFO L262 CegarLoopResult]: At program point L703-1(lines 684 708) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,882 INFO L262 CegarLoopResult]: At program point L698(line 698) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,882 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 684 708) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,882 INFO L262 CegarLoopResult]: At program point L694(line 694) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,882 INFO L262 CegarLoopResult]: At program point L692(lines 692 700) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,882 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 684 708) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,882 INFO L262 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,882 INFO L262 CegarLoopResult]: At program point L690-1(line 690) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,882 INFO L262 CegarLoopResult]: At program point L688(lines 688 705) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,883 INFO L262 CegarLoopResult]: At program point L690-2(line 690) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,883 INFO L262 CegarLoopResult]: At program point L690-3(line 690) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,883 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 650 656) the Hoare annotation is: true [2020-11-07 00:09:55,883 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 650 656) the Hoare annotation is: true [2020-11-07 00:09:55,883 INFO L262 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,883 INFO L262 CegarLoopResult]: At program point L543-1(line 543) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,883 INFO L262 CegarLoopResult]: At program point L568(lines 525 570) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) .cse1) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 00:09:55,884 INFO L262 CegarLoopResult]: At program point L535(lines 535 541) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,884 INFO L262 CegarLoopResult]: At program point L535-1(lines 535 541) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,884 INFO L262 CegarLoopResult]: At program point L527(lines 527 531) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) .cse1) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 00:09:55,884 INFO L262 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,884 INFO L262 CegarLoopResult]: At program point L519(line 519) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,884 INFO L262 CegarLoopResult]: At program point L561(lines 561 565) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,885 INFO L262 CegarLoopResult]: At program point L561-2(lines 555 566) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,885 INFO L262 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,885 INFO L262 CegarLoopResult]: At program point L520(line 520) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,885 INFO L262 CegarLoopResult]: At program point L553-1(line 553) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,885 INFO L269 CegarLoopResult]: At program point testEXIT(lines 515 578) the Hoare annotation is: true [2020-11-07 00:09:55,885 INFO L262 CegarLoopResult]: At program point L545(lines 545 551) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,885 INFO L262 CegarLoopResult]: At program point L545-1(lines 545 551) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,885 INFO L262 CegarLoopResult]: At program point testENTRY(lines 515 578) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,886 INFO L262 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (not (= test_~tmp~3 0)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,886 INFO L269 CegarLoopResult]: At program point testFINAL(lines 515 578) the Hoare annotation is: true [2020-11-07 00:09:55,886 INFO L262 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet52| 2147483648))) (.cse1 (<= |test_#t~nondet52| 2147483647)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:09:55,886 INFO L262 CegarLoopResult]: At program point L533-1(line 533) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ |test_#t~nondet52| 2147483648)) (<= |test_#t~nondet52| 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~3 |test_#t~nondet52|) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,886 INFO L262 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,886 INFO L262 CegarLoopResult]: At program point L571(lines 524 572) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,886 INFO L262 CegarLoopResult]: At program point L559(line 559) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,887 INFO L262 CegarLoopResult]: At program point L526(lines 525 570) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) .cse1) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 00:09:55,887 INFO L262 CegarLoopResult]: At program point L559-1(line 559) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,887 INFO L262 CegarLoopResult]: At program point L559-2(line 559) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,887 INFO L262 CegarLoopResult]: At program point L555(lines 555 566) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,887 INFO L262 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:55,887 INFO L262 CegarLoopResult]: At program point L547(line 547) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:55,888 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 444 445) no Hoare annotation was computed. [2020-11-07 00:09:55,888 INFO L266 CegarLoopResult]: For program point L444(lines 444 445) no Hoare annotation was computed. [2020-11-07 00:09:55,888 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 420 465) no Hoare annotation was computed. [2020-11-07 00:09:55,888 INFO L266 CegarLoopResult]: For program point L440(lines 440 447) no Hoare annotation was computed. [2020-11-07 00:09:55,888 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 00:09:55,888 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 00:09:55,888 INFO L266 CegarLoopResult]: For program point L434(lines 434 454) no Hoare annotation was computed. [2020-11-07 00:09:55,888 INFO L266 CegarLoopResult]: For program point L434-1(lines 434 454) no Hoare annotation was computed. [2020-11-07 00:09:55,888 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 00:09:55,888 INFO L266 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-11-07 00:09:55,888 INFO L266 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-11-07 00:09:55,889 INFO L266 CegarLoopResult]: For program point L461-1(line 461) no Hoare annotation was computed. [2020-11-07 00:09:55,889 INFO L266 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-11-07 00:09:55,889 INFO L266 CegarLoopResult]: For program point L461-2(line 461) no Hoare annotation was computed. [2020-11-07 00:09:55,889 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 00:09:55,889 INFO L266 CegarLoopResult]: For program point L459-1(line 459) no Hoare annotation was computed. [2020-11-07 00:09:55,889 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 00:09:55,889 INFO L266 CegarLoopResult]: For program point L459-2(line 459) no Hoare annotation was computed. [2020-11-07 00:09:55,889 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-07 00:09:55,889 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 00:09:55,889 INFO L266 CegarLoopResult]: For program point L420(lines 420 465) no Hoare annotation was computed. [2020-11-07 00:09:55,889 INFO L266 CegarLoopResult]: For program point L451(lines 451 452) no Hoare annotation was computed. [2020-11-07 00:09:55,890 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 451 452) no Hoare annotation was computed. [2020-11-07 00:09:55,890 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 00:09:55,890 INFO L266 CegarLoopResult]: For program point L439-1(line 439) no Hoare annotation was computed. [2020-11-07 00:09:55,890 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 00:09:55,890 INFO L266 CegarLoopResult]: For program point L439-2(line 439) no Hoare annotation was computed. [2020-11-07 00:09:55,890 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 420 465) no Hoare annotation was computed. [2020-11-07 00:09:55,890 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 420 465) no Hoare annotation was computed. [2020-11-07 00:09:55,890 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 00:09:55,890 INFO L266 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-11-07 00:09:55,890 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-07 00:09:55,890 INFO L266 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-11-07 00:09:55,891 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 00:09:55,891 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 00:09:55,891 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 00:09:55,891 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 00:09:55,891 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 00:09:55,891 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 00:09:55,891 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 709 716) no Hoare annotation was computed. [2020-11-07 00:09:55,891 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 709 716) no Hoare annotation was computed. [2020-11-07 00:09:55,891 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 709 716) no Hoare annotation was computed. [2020-11-07 00:09:55,891 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 128 136) the Hoare annotation is: true [2020-11-07 00:09:55,891 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 128 136) the Hoare annotation is: true [2020-11-07 00:09:55,891 INFO L269 CegarLoopResult]: At program point L133(line 133) the Hoare annotation is: true [2020-11-07 00:09:55,892 INFO L269 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: true [2020-11-07 00:09:55,892 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 128 136) the Hoare annotation is: true [2020-11-07 00:09:55,892 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-07 00:09:55,892 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-07 00:09:55,892 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2020-11-07 00:09:55,892 INFO L266 CegarLoopResult]: For program point L104(lines 104 112) no Hoare annotation was computed. [2020-11-07 00:09:55,892 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 00:09:55,892 INFO L266 CegarLoopResult]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2020-11-07 00:09:55,892 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2020-11-07 00:09:55,892 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2020-11-07 00:09:55,892 INFO L266 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-11-07 00:09:55,893 INFO L266 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-11-07 00:09:55,893 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 00:09:55,893 INFO L266 CegarLoopResult]: For program point L341(lines 341 345) no Hoare annotation was computed. [2020-11-07 00:09:55,893 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 00:09:55,893 INFO L266 CegarLoopResult]: For program point L366-2(lines 366 386) no Hoare annotation was computed. [2020-11-07 00:09:55,893 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-07 00:09:55,893 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 00:09:55,893 INFO L266 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-11-07 00:09:55,893 INFO L266 CegarLoopResult]: For program point L317(lines 317 419) no Hoare annotation was computed. [2020-11-07 00:09:55,893 INFO L266 CegarLoopResult]: For program point L317-1(lines 317 419) no Hoare annotation was computed. [2020-11-07 00:09:55,893 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 00:09:55,893 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 00:09:55,894 INFO L266 CegarLoopResult]: For program point L408-1(line 408) no Hoare annotation was computed. [2020-11-07 00:09:55,894 INFO L266 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-11-07 00:09:55,894 INFO L266 CegarLoopResult]: For program point L408-2(line 408) no Hoare annotation was computed. [2020-11-07 00:09:55,894 INFO L266 CegarLoopResult]: For program point L367(lines 366 386) no Hoare annotation was computed. [2020-11-07 00:09:55,894 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 00:09:55,894 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 00:09:55,894 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 00:09:55,894 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 00:09:55,894 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 00:09:55,894 INFO L266 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-11-07 00:09:55,894 INFO L266 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-11-07 00:09:55,894 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 317 419) no Hoare annotation was computed. [2020-11-07 00:09:55,895 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 00:09:55,895 INFO L266 CegarLoopResult]: For program point L351-1(line 351) no Hoare annotation was computed. [2020-11-07 00:09:55,895 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 00:09:55,895 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 00:09:55,895 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-07 00:09:55,895 INFO L266 CegarLoopResult]: For program point L368(lines 368 372) no Hoare annotation was computed. [2020-11-07 00:09:55,895 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 00:09:55,895 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 00:09:55,895 INFO L266 CegarLoopResult]: For program point L393-1(line 393) no Hoare annotation was computed. [2020-11-07 00:09:55,895 INFO L266 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-11-07 00:09:55,895 INFO L266 CegarLoopResult]: For program point L393-2(line 393) no Hoare annotation was computed. [2020-11-07 00:09:55,895 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 317 419) no Hoare annotation was computed. [2020-11-07 00:09:55,896 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 00:09:55,896 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 00:09:55,896 INFO L266 CegarLoopResult]: For program point L377-1(line 377) no Hoare annotation was computed. [2020-11-07 00:09:55,896 INFO L266 CegarLoopResult]: For program point L377-2(line 377) no Hoare annotation was computed. [2020-11-07 00:09:55,896 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 317 419) no Hoare annotation was computed. [2020-11-07 00:09:55,896 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 00:09:55,896 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 00:09:55,896 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 00:09:55,896 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-07 00:09:55,896 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 00:09:55,896 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 00:09:55,896 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L395-1(line 395) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L395-2(line 395) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L387(lines 365 388) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L346(lines 346 362) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L379-1(line 379) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L379-2(line 379) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-07 00:09:55,897 INFO L266 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L363(lines 363 404) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L355-1(line 355) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L405(lines 405 416) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L397-1(line 397) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L381-1(line 381) no Hoare annotation was computed. [2020-11-07 00:09:55,898 INFO L266 CegarLoopResult]: For program point L348-1(line 348) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L266 CegarLoopResult]: For program point L406(lines 406 413) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 584 593) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 584 593) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L266 CegarLoopResult]: For program point L586-1(line 586) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L266 CegarLoopResult]: For program point L586-2(line 586) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 584 593) no Hoare annotation was computed. [2020-11-07 00:09:55,899 INFO L262 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,899 INFO L262 CegarLoopResult]: At program point L316(line 316) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,900 INFO L262 CegarLoopResult]: At program point L444-1(line 444) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,900 INFO L262 CegarLoopResult]: At program point L791(line 791) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,900 INFO L262 CegarLoopResult]: At program point L791-1(line 791) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,900 INFO L262 CegarLoopResult]: At program point L791-2(line 791) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,900 INFO L262 CegarLoopResult]: At program point L791-3(line 791) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,900 INFO L262 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,900 INFO L262 CegarLoopResult]: At program point L114(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,900 INFO L262 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,900 INFO L262 CegarLoopResult]: At program point L787-1(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,900 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)|)) [2020-11-07 00:09:55,900 INFO L262 CegarLoopResult]: At program point L787-2(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,900 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)|)) [2020-11-07 00:09:55,901 INFO L262 CegarLoopResult]: At program point L787-3(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,901 INFO L262 CegarLoopResult]: At program point L783(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,901 INFO L262 CegarLoopResult]: At program point L787-4(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,901 INFO L262 CegarLoopResult]: At program point L110(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,901 INFO L262 CegarLoopResult]: At program point L783-1(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,901 INFO L262 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,901 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)|)) [2020-11-07 00:09:55,901 INFO L262 CegarLoopResult]: At program point L783-2(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,901 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)|)) [2020-11-07 00:09:55,901 INFO L262 CegarLoopResult]: At program point L783-3(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,901 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)|)) [2020-11-07 00:09:55,901 INFO L262 CegarLoopResult]: At program point L779(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,901 INFO L262 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,902 INFO L262 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,902 INFO L262 CegarLoopResult]: At program point L779-1(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,902 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)|)) [2020-11-07 00:09:55,902 INFO L262 CegarLoopResult]: At program point L490-1(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,902 INFO L262 CegarLoopResult]: At program point L779-2(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,902 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)|)) [2020-11-07 00:09:55,902 INFO L262 CegarLoopResult]: At program point L779-3(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,902 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)|)) [2020-11-07 00:09:55,902 INFO L262 CegarLoopResult]: At program point L775(line 775) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,902 INFO L262 CegarLoopResult]: At program point L779-4(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,902 INFO L262 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,902 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)|)) [2020-11-07 00:09:55,902 INFO L262 CegarLoopResult]: At program point L775-1(line 775) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,903 INFO L262 CegarLoopResult]: At program point L779-5(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,903 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)|)) [2020-11-07 00:09:55,903 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)|)) [2020-11-07 00:09:55,903 INFO L262 CegarLoopResult]: At program point L775-2(line 775) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,903 INFO L262 CegarLoopResult]: At program point L779-6(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,903 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)|)) [2020-11-07 00:09:55,903 INFO L262 CegarLoopResult]: At program point L775-3(line 775) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,903 INFO L262 CegarLoopResult]: At program point L779-7(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,903 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,903 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)|)) [2020-11-07 00:09:55,903 INFO L262 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,903 INFO L262 CegarLoopResult]: At program point L775-4(line 775) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,904 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)|)) [2020-11-07 00:09:55,904 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)|)) [2020-11-07 00:09:55,904 INFO L262 CegarLoopResult]: At program point L771-1(line 771) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,904 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)|)) [2020-11-07 00:09:55,904 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)|)) [2020-11-07 00:09:55,904 INFO L262 CegarLoopResult]: At program point L771-2(line 771) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,904 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)|)) [2020-11-07 00:09:55,904 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)|)) [2020-11-07 00:09:55,904 INFO L262 CegarLoopResult]: At program point L771-3(line 771) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,904 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)|)) [2020-11-07 00:09:55,904 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)|)) [2020-11-07 00:09:55,904 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)|)) [2020-11-07 00:09:55,904 INFO L262 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,905 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)|)) [2020-11-07 00:09:55,905 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)|)) [2020-11-07 00:09:55,905 INFO L262 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,905 INFO L262 CegarLoopResult]: At program point L623(line 623) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:09:55,905 INFO L262 CegarLoopResult]: At program point L491(line 491) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,905 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:09:55,905 INFO L262 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,905 INFO L262 CegarLoopResult]: At program point L793-1(line 793) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,905 INFO L262 CegarLoopResult]: At program point L793-2(line 793) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,905 INFO L262 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,905 INFO L262 CegarLoopResult]: At program point L818(line 818) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:09:55,905 INFO L262 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,906 INFO L262 CegarLoopResult]: At program point L451-1(line 451) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,906 INFO L262 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,906 INFO L262 CegarLoopResult]: At program point L497-1(line 497) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,906 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.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~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.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~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.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)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:09:55,906 INFO L262 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,907 INFO L262 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:55,907 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:09:55,907 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 717 733) no Hoare annotation was computed. [2020-11-07 00:09:55,907 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 717 733) no Hoare annotation was computed. [2020-11-07 00:09:55,907 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 00:09:55,907 INFO L266 CegarLoopResult]: For program point L728-1(lines 717 733) no Hoare annotation was computed. [2020-11-07 00:09:55,907 INFO L266 CegarLoopResult]: For program point L724(lines 724 730) no Hoare annotation was computed. [2020-11-07 00:09:55,907 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 00:09:55,907 INFO L266 CegarLoopResult]: For program point L722-1(line 722) no Hoare annotation was computed. [2020-11-07 00:09:55,907 INFO L266 CegarLoopResult]: For program point L722-2(line 722) no Hoare annotation was computed. [2020-11-07 00:09:55,908 INFO L266 CegarLoopResult]: For program point L722-3(line 722) no Hoare annotation was computed. [2020-11-07 00:09:55,908 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 119 127) the Hoare annotation is: true [2020-11-07 00:09:55,908 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (not (= 1 ~systemActive~0))) [2020-11-07 00:09:55,908 INFO L269 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: true [2020-11-07 00:09:55,908 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 119 127) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:09:55,908 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 119 127) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:09:55,908 INFO L262 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:09:55,908 INFO L269 CegarLoopResult]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2020-11-07 00:09:55,909 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:09:55,909 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2020-11-07 00:09:55,909 INFO L262 CegarLoopResult]: At program point L82(line 82) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:09:55,909 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:09:55,909 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:09:55,909 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:09:55,909 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:09:55,909 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2020-11-07 00:09:55,909 INFO L269 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: true [2020-11-07 00:09:55,909 INFO L269 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: true [2020-11-07 00:09:55,910 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: true [2020-11-07 00:09:55,910 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: true [2020-11-07 00:09:55,910 INFO L262 CegarLoopResult]: At program point L639(line 639) 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 00:09:55,910 INFO L262 CegarLoopResult]: At program point L637(lines 637 643) 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 00:09:55,910 INFO L262 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:55,910 INFO L262 CegarLoopResult]: At program point L630(lines 629 648) 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 00:09:55,910 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 626 649) 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 00:09:55,910 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 626 649) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (<= 0 (+ getWaterLevel_~retValue_acc~1 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse0 (not (<= 0 (+ test_~tmp~3 2147483648))) (= |old(~waterLevel~0)| 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:09:55,911 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 626 649) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (<= 0 (+ getWaterLevel_~retValue_acc~1 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse0 (not (<= 0 (+ test_~tmp~3 2147483648))) (= |old(~waterLevel~0)| 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:09:55,911 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 819 848) the Hoare annotation is: true [2020-11-07 00:09:55,911 INFO L269 CegarLoopResult]: At program point L830(line 830) the Hoare annotation is: true [2020-11-07 00:09:55,911 INFO L269 CegarLoopResult]: At program point L833(lines 833 837) the Hoare annotation is: true [2020-11-07 00:09:55,911 INFO L269 CegarLoopResult]: At program point L833-1(lines 833 837) the Hoare annotation is: true [2020-11-07 00:09:55,911 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 819 848) the Hoare annotation is: true [2020-11-07 00:09:55,911 INFO L269 CegarLoopResult]: At program point L829-2(lines 829 843) the Hoare annotation is: true [2020-11-07 00:09:55,911 INFO L269 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: true [2020-11-07 00:09:55,912 INFO L269 CegarLoopResult]: At program point L825-1(line 825) the Hoare annotation is: true [2020-11-07 00:09:55,912 INFO L269 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: true [2020-11-07 00:09:55,912 INFO L269 CegarLoopResult]: At program point L844(lines 819 848) the Hoare annotation is: true [2020-11-07 00:09:55,912 INFO L269 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: true [2020-11-07 00:09:55,912 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: true [2020-11-07 00:09:55,912 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: true [2020-11-07 00:09:55,912 INFO L269 CegarLoopResult]: At program point L56(line 56) the Hoare annotation is: true [2020-11-07 00:09:55,912 INFO L269 CegarLoopResult]: At program point L55-1(lines 51 62) the Hoare annotation is: true [2020-11-07 00:09:55,912 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 873 879) the Hoare annotation is: true [2020-11-07 00:09:55,912 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 873 879) the Hoare annotation is: true [2020-11-07 00:09:55,913 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:09:55,913 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:09:55,913 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:09:55,913 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:09:55,913 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:09:55,913 INFO L262 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:09:55,913 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:09:55,913 INFO L262 CegarLoopResult]: At program point L67-1(lines 63 74) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:09:55,914 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 138 145) the Hoare annotation is: true [2020-11-07 00:09:55,914 INFO L269 CegarLoopResult]: At program point L142(line 142) the Hoare annotation is: true [2020-11-07 00:09:55,914 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 138 145) the Hoare annotation is: true [2020-11-07 00:09:55,914 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 138 145) the Hoare annotation is: true [2020-11-07 00:09:55,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:09:55 BoogieIcfgContainer [2020-11-07 00:09:55,941 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:09:55,942 INFO L168 Benchmark]: Toolchain (without parser) took 111620.61 ms. Allocated memory was 151.0 MB in the beginning and 653.3 MB in the end (delta: 502.3 MB). Free memory was 126.9 MB in the beginning and 477.3 MB in the end (delta: -350.4 MB). Peak memory consumption was 405.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:55,942 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory was 105.7 MB in the beginning and 105.6 MB in the end (delta: 70.3 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:09:55,943 INFO L168 Benchmark]: CACSL2BoogieTranslator took 762.40 ms. Allocated memory is still 151.0 MB. Free memory was 126.2 MB in the beginning and 105.0 MB in the end (delta: 21.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:55,943 INFO L168 Benchmark]: Boogie Preprocessor took 196.88 ms. Allocated memory is still 151.0 MB. Free memory was 105.0 MB in the beginning and 132.6 MB in the end (delta: -27.5 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:55,944 INFO L168 Benchmark]: RCFGBuilder took 1739.87 ms. Allocated memory is still 151.0 MB. Free memory was 132.6 MB in the beginning and 68.6 MB in the end (delta: 64.0 MB). Peak memory consumption was 66.6 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:55,944 INFO L168 Benchmark]: TraceAbstraction took 108907.50 ms. Allocated memory was 151.0 MB in the beginning and 653.3 MB in the end (delta: 502.3 MB). Free memory was 68.1 MB in the beginning and 477.3 MB in the end (delta: -409.2 MB). Peak memory consumption was 346.8 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:55,946 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory was 105.7 MB in the beginning and 105.6 MB in the end (delta: 70.3 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 762.40 ms. Allocated memory is still 151.0 MB. Free memory was 126.2 MB in the beginning and 105.0 MB in the end (delta: 21.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 196.88 ms. Allocated memory is still 151.0 MB. Free memory was 105.0 MB in the beginning and 132.6 MB in the end (delta: -27.5 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1739.87 ms. Allocated memory is still 151.0 MB. Free memory was 132.6 MB in the beginning and 68.6 MB in the end (delta: 64.0 MB). Peak memory consumption was 66.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 108907.50 ms. Allocated memory was 151.0 MB in the beginning and 653.3 MB in the end (delta: 502.3 MB). Free memory was 68.1 MB in the beginning and 477.3 MB in the end (delta: -409.2 MB). Peak memory consumption was 346.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 451]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 444]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 490]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 497]: 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: 829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 819]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((\old(waterLevel) == waterLevel && 0 <= tmp + 2147483648) && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0)) || (((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) - InvariantResult [Line: 524]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 601]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 608]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 914]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((!(pumpRunning == 0) || !(1 == systemActive)) || waterLevel == 0) || !(tmp == 0)) && ((((((((((((tmp___2 == 0 || ((tmp == retValue_acc && waterLevel == retValue_acc) && !(tmp == 0))) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || ((((tmp == retValue_acc && tmp___0 == 0) && aux-isPumpRunning()-aux == 0) && pumpRunning == \result) && waterLevel == retValue_acc)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647))) && (((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || 0 <= retValue_acc + 2147483648) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 890]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 658]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 753]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 798]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 594]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 880]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 742]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 734]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 684]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 650]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 515]: 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: (!(pumpRunning == 0) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 626]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((((((((((tmp___2 == 0 || ((tmp == retValue_acc && 0 <= retValue_acc + 2147483648) && waterLevel == retValue_acc)) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || \old(waterLevel) == 0) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(\old(waterLevel) < 3)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 819]: 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: 873]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((!(tmp <= 2147483647) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648) - ProcedureContractResult [Line: 138]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 637 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 56.0s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 44.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 52.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1297 SDtfs, 3035 SDslu, 2494 SDs, 0 SdLazy, 5423 SolverSat, 979 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 325 GetRequests, 174 SyntacticMatches, 1 SemanticMatches, 150 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2591 ImplicationChecksByTransitivity, 33.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=481occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 237 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 272 LocationsWithAnnotation, 1545 PreInvPairs, 1993 NumberOfFragments, 3885 HoareAnnotationTreeSize, 1545 FomulaSimplifications, 597792 FormulaSimplificationTreeSizeReduction, 10.2s HoareSimplificationTime, 272 FomulaSimplificationsInter, 59376 FormulaSimplificationTreeSizeReductionInter, 42.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...