/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_product07.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:04:18,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:04:18,836 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:04:18,891 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:04:18,892 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:04:18,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:04:18,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:04:18,906 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:04:18,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:04:18,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:04:18,916 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:04:18,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:04:18,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:04:18,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:04:18,923 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:04:18,925 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:04:18,926 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:04:18,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:04:18,935 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:04:18,942 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:04:18,944 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:04:18,945 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:04:18,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:04:18,949 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:04:18,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:04:18,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:04:18,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:04:18,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:04:18,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:04:18,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:04:18,988 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:04:19,001 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:04:19,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:04:19,003 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:04:19,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:04:19,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:04:19,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:04:19,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:04:19,008 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:04:19,012 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:04:19,013 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:04:19,014 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 00:04:19,029 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:04:19,030 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:04:19,031 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:04:19,031 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:04:19,032 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:04:19,032 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:04:19,032 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:04:19,032 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:04:19,032 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:04:19,033 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:04:19,033 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:04:19,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:04:19,033 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:04:19,033 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:04:19,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:04:19,034 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:04:19,034 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:04:19,034 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:04:19,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:04:19,034 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:04:19,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:04:19,035 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:04:19,035 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:04:19,375 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:04:19,405 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:04:19,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:04:19,409 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:04:19,410 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:04:19,414 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product07.cil.c [2020-11-07 00:04:19,498 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7636c11a6/c4c6fbd89182447980e13cbd4fec04a6/FLAG100feb1a0 [2020-11-07 00:04:20,194 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:04:20,194 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product07.cil.c [2020-11-07 00:04:20,207 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7636c11a6/c4c6fbd89182447980e13cbd4fec04a6/FLAG100feb1a0 [2020-11-07 00:04:20,451 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7636c11a6/c4c6fbd89182447980e13cbd4fec04a6 [2020-11-07 00:04:20,454 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:04:20,461 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:04:20,463 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:04:20,463 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:04:20,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:04:20,468 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:04:20" (1/1) ... [2020-11-07 00:04:20,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a50f6df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:20, skipping insertion in model container [2020-11-07 00:04:20,472 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:04:20" (1/1) ... [2020-11-07 00:04:20,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:04:20,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:04:20,878 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:04:20,889 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:04:21,023 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:04:21,055 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:04:21,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:21 WrapperNode [2020-11-07 00:04:21,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:04:21,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:04:21,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:04:21,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:04:21,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:21" (1/1) ... [2020-11-07 00:04:21,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:21" (1/1) ... [2020-11-07 00:04:21,088 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:21" (1/1) ... [2020-11-07 00:04:21,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:21" (1/1) ... [2020-11-07 00:04:21,119 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:21" (1/1) ... [2020-11-07 00:04:21,128 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:21" (1/1) ... [2020-11-07 00:04:21,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:21" (1/1) ... [2020-11-07 00:04:21,142 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:04:21,143 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:04:21,143 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:04:21,143 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:04:21,144 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:21" (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 00:04:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:04:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:04:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:04:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:04:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:04:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:04:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:04:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:04:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:04:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:04:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:04:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:04:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:04:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:04:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:04:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:04:21,224 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:04:21,224 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:04:21,225 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:04:21,225 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:04:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:04:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:04:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:04:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:04:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:04:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:04:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:04:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:04:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:04:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:04:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:04:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:04:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:04:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:04:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:04:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:04:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:04:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:04:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:04:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:04:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:04:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:04:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:04:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:04:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:04:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:04:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:04:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:04:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:04:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:04:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:04:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:04:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:04:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:04:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:04:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:04:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:04:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:04:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:04:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:04:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:04:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:04:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:04:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:04:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:04:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:04:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:04:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:04:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:04:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:04:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:04:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:04:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:04:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:04:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:04:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:04:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:04:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:04:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:04:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:04:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:04:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:04:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:04:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:04:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:04:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:04:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:04:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:04:22,480 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:04:22,480 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:04:22,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:04:22 BoogieIcfgContainer [2020-11-07 00:04:22,483 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:04:22,484 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:04:22,485 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:04:22,488 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:04:22,488 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:04:20" (1/3) ... [2020-11-07 00:04:22,489 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@111037a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:04:22, skipping insertion in model container [2020-11-07 00:04:22,489 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:21" (2/3) ... [2020-11-07 00:04:22,489 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@111037a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:04:22, skipping insertion in model container [2020-11-07 00:04:22,490 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:04:22" (3/3) ... [2020-11-07 00:04:22,491 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product07.cil.c [2020-11-07 00:04:22,506 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:04:22,510 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:04:22,523 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:04:22,545 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:04:22,545 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:04:22,545 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:04:22,546 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:04:22,546 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:04:22,546 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:04:22,546 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:04:22,546 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:04:22,568 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2020-11-07 00:04:22,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:04:22,588 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:22,589 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 00:04:22,589 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 00:04:22,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:22,596 INFO L82 PathProgramCache]: Analyzing trace with hash 1175576670, now seen corresponding path program 1 times [2020-11-07 00:04:22,605 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:22,605 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [785910202] [2020-11-07 00:04:22,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:22,679 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,302 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:23,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:23,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:04:23,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:04:23,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,480 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 00:04:23,482 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [785910202] [2020-11-07 00:04:23,483 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:23,484 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:04:23,484 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819219662] [2020-11-07 00:04:23,489 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:04:23,490 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:23,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:04:23,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:04:23,506 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 3 states. [2020-11-07 00:04:25,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:25,067 INFO L93 Difference]: Finished difference Result 425 states and 509 transitions. [2020-11-07 00:04:25,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:04:25,069 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:04:25,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:25,085 INFO L225 Difference]: With dead ends: 425 [2020-11-07 00:04:25,085 INFO L226 Difference]: Without dead ends: 271 [2020-11-07 00:04:25,090 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:04:25,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-11-07 00:04:25,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 230. [2020-11-07 00:04:25,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2020-11-07 00:04:25,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 248 transitions. [2020-11-07 00:04:25,254 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 248 transitions. Word has length 148 [2020-11-07 00:04:25,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:25,257 INFO L481 AbstractCegarLoop]: Abstraction has 230 states and 248 transitions. [2020-11-07 00:04:25,257 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:04:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 248 transitions. [2020-11-07 00:04:25,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:04:25,268 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:25,268 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 00:04:25,269 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:04:25,269 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 00:04:25,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:25,270 INFO L82 PathProgramCache]: Analyzing trace with hash -278743916, now seen corresponding path program 1 times [2020-11-07 00:04:25,270 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:25,271 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1188658959] [2020-11-07 00:04:25,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:25,284 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,701 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:25,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:25,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:25,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:25,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:25,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:04:25,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:04:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,847 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 00:04:25,848 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1188658959] [2020-11-07 00:04:25,848 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:25,848 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:04:25,848 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266996569] [2020-11-07 00:04:25,851 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:04:25,852 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:25,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:04:25,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:04:25,853 INFO L87 Difference]: Start difference. First operand 230 states and 248 transitions. Second operand 4 states. [2020-11-07 00:04:26,545 WARN L194 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:04:27,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:27,330 INFO L93 Difference]: Finished difference Result 333 states and 372 transitions. [2020-11-07 00:04:27,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:04:27,331 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:04:27,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:27,335 INFO L225 Difference]: With dead ends: 333 [2020-11-07 00:04:27,335 INFO L226 Difference]: Without dead ends: 254 [2020-11-07 00:04:27,337 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:04:27,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2020-11-07 00:04:27,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 220. [2020-11-07 00:04:27,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 220 states. [2020-11-07 00:04:27,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 235 transitions. [2020-11-07 00:04:27,438 INFO L78 Accepts]: Start accepts. Automaton has 220 states and 235 transitions. Word has length 149 [2020-11-07 00:04:27,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:27,440 INFO L481 AbstractCegarLoop]: Abstraction has 220 states and 235 transitions. [2020-11-07 00:04:27,440 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:04:27,440 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 235 transitions. [2020-11-07 00:04:27,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 00:04:27,443 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:27,443 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 00:04:27,443 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:04:27,444 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 00:04:27,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:27,444 INFO L82 PathProgramCache]: Analyzing trace with hash -316093318, now seen corresponding path program 1 times [2020-11-07 00:04:27,444 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:27,445 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1415861060] [2020-11-07 00:04:27,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:27,449 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:27,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,001 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:28,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:28,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:28,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:28,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:28,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:04:28,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 00:04:28,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,166 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 00:04:28,166 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1415861060] [2020-11-07 00:04:28,167 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:28,167 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 00:04:28,167 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108148755] [2020-11-07 00:04:28,168 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 00:04:28,168 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:28,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 00:04:28,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 00:04:28,169 INFO L87 Difference]: Start difference. First operand 220 states and 235 transitions. Second operand 9 states. [2020-11-07 00:04:28,718 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:29,109 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:29,385 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:04:29,723 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:30,030 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:30,329 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:31,310 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:04:32,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:32,928 INFO L93 Difference]: Finished difference Result 558 states and 641 transitions. [2020-11-07 00:04:32,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:04:32,929 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 00:04:32,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:32,934 INFO L225 Difference]: With dead ends: 558 [2020-11-07 00:04:32,934 INFO L226 Difference]: Without dead ends: 453 [2020-11-07 00:04:32,936 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-07 00:04:32,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2020-11-07 00:04:33,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 388. [2020-11-07 00:04:33,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 388 states. [2020-11-07 00:04:33,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 388 states and 432 transitions. [2020-11-07 00:04:33,184 INFO L78 Accepts]: Start accepts. Automaton has 388 states and 432 transitions. Word has length 158 [2020-11-07 00:04:33,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:33,192 INFO L481 AbstractCegarLoop]: Abstraction has 388 states and 432 transitions. [2020-11-07 00:04:33,193 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 00:04:33,193 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 432 transitions. [2020-11-07 00:04:33,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 00:04:33,197 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:33,198 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:04:33,198 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:04:33,198 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 00:04:33,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:33,199 INFO L82 PathProgramCache]: Analyzing trace with hash 2032927913, now seen corresponding path program 1 times [2020-11-07 00:04:33,199 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:33,200 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1414988802] [2020-11-07 00:04:33,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:33,204 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:33,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:33,599 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:33,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:33,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:33,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:33,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:33,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:33,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:33,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:33,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:33,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 00:04:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:33,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:04:33,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:33,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 00:04:33,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:33,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:04:33,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:33,829 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 00:04:33,829 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1414988802] [2020-11-07 00:04:33,830 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:33,830 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:04:33,830 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145221491] [2020-11-07 00:04:33,830 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:04:33,831 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:33,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:04:33,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:04:33,833 INFO L87 Difference]: Start difference. First operand 388 states and 432 transitions. Second operand 14 states. [2020-11-07 00:04:34,397 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:34,792 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:35,073 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:04:35,405 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:35,734 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:36,033 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:36,748 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:04:37,944 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:38,236 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:38,647 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:38,999 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:39,292 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:04:39,595 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:39,888 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:40,178 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:40,488 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:04:40,916 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:41,285 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:04:41,609 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:41,905 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:43,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:43,374 INFO L93 Difference]: Finished difference Result 1415 states and 1808 transitions. [2020-11-07 00:04:43,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:04:43,374 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2020-11-07 00:04:43,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:43,384 INFO L225 Difference]: With dead ends: 1415 [2020-11-07 00:04:43,384 INFO L226 Difference]: Without dead ends: 1142 [2020-11-07 00:04:43,386 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 00:04:43,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1142 states. [2020-11-07 00:04:43,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1142 to 869. [2020-11-07 00:04:43,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 869 states. [2020-11-07 00:04:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 869 states and 1005 transitions. [2020-11-07 00:04:43,808 INFO L78 Accepts]: Start accepts. Automaton has 869 states and 1005 transitions. Word has length 166 [2020-11-07 00:04:43,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:43,809 INFO L481 AbstractCegarLoop]: Abstraction has 869 states and 1005 transitions. [2020-11-07 00:04:43,809 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:04:43,809 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1005 transitions. [2020-11-07 00:04:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-11-07 00:04:43,812 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:43,813 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 00:04:43,813 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:04:43,813 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 00:04:43,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:43,814 INFO L82 PathProgramCache]: Analyzing trace with hash 782537191, now seen corresponding path program 1 times [2020-11-07 00:04:43,814 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:43,814 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1624467955] [2020-11-07 00:04:43,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:43,818 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:43,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:44,126 WARN L194 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:44,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:44,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:44,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:44,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:44,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:44,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:44,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:44,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 00:04:44,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:44,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:04:44,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:44,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:04:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:44,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:04:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:44,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:04:44,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:44,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-11-07 00:04:44,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:44,305 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 00:04:44,306 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1624467955] [2020-11-07 00:04:44,306 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:44,306 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:04:44,306 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793629707] [2020-11-07 00:04:44,307 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:04:44,307 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:44,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:04:44,313 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:04:44,313 INFO L87 Difference]: Start difference. First operand 869 states and 1005 transitions. Second operand 6 states. [2020-11-07 00:04:44,845 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:45,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:45,795 INFO L93 Difference]: Finished difference Result 1432 states and 1708 transitions. [2020-11-07 00:04:45,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 00:04:45,796 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 176 [2020-11-07 00:04:45,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:45,800 INFO L225 Difference]: With dead ends: 1432 [2020-11-07 00:04:45,800 INFO L226 Difference]: Without dead ends: 678 [2020-11-07 00:04:45,803 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:04:45,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2020-11-07 00:04:46,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 644. [2020-11-07 00:04:46,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 644 states. [2020-11-07 00:04:46,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 644 states and 703 transitions. [2020-11-07 00:04:46,119 INFO L78 Accepts]: Start accepts. Automaton has 644 states and 703 transitions. Word has length 176 [2020-11-07 00:04:46,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:46,120 INFO L481 AbstractCegarLoop]: Abstraction has 644 states and 703 transitions. [2020-11-07 00:04:46,120 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:04:46,120 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 703 transitions. [2020-11-07 00:04:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-07 00:04:46,125 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:46,126 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:04:46,126 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:04:46,126 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 00:04:46,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:46,129 INFO L82 PathProgramCache]: Analyzing trace with hash -1294373954, now seen corresponding path program 1 times [2020-11-07 00:04:46,129 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:46,129 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [773247667] [2020-11-07 00:04:46,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:46,282 WARN L194 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2020-11-07 00:04:46,669 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:04:46,904 WARN L194 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:04:47,141 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:04:47,405 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:04:47,674 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:04:47,947 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:04:48,209 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:04:48,461 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:04:48,465 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:04:48,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:48,822 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:48,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:48,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:48,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:48,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:48,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:48,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:48,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:48,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:48,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:04:48,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:48,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-11-07 00:04:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:48,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-11-07 00:04:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:48,942 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 00:04:50,532 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [773247667] [2020-11-07 00:04:50,532 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:50,533 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2020-11-07 00:04:50,533 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [625680888] [2020-11-07 00:04:50,533 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-11-07 00:04:50,534 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:50,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-11-07 00:04:50,535 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=292, Invalid=1040, Unknown=0, NotChecked=0, Total=1332 [2020-11-07 00:04:50,535 INFO L87 Difference]: Start difference. First operand 644 states and 703 transitions. Second operand 37 states. [2020-11-07 00:04:51,066 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:51,618 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:51,971 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:04:52,276 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:04:52,590 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:04:52,916 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:04:53,284 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:04:53,671 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:04:54,098 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:04:54,484 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:04:54,879 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:04:55,288 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:04:55,679 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:04:56,089 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:04:56,484 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:04:56,885 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:04:57,342 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:04:57,748 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:04:58,157 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:04:58,603 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:04:59,236 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-07 00:04:59,831 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:05:00,288 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:05:00,772 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:05:01,222 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:05:01,697 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:05:02,183 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:05:02,649 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:05:02,972 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:05:03,649 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:05:04,939 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:05:05,268 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:05:05,580 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:05:06,432 WARN L194 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 234 [2020-11-07 00:05:06,720 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:05:07,870 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 238 [2020-11-07 00:05:08,753 WARN L194 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 240 [2020-11-07 00:05:09,545 WARN L194 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 228 [2020-11-07 00:05:10,224 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:05:10,633 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:05:10,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:05:10,701 INFO L93 Difference]: Finished difference Result 1366 states and 1585 transitions. [2020-11-07 00:05:10,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2020-11-07 00:05:10,702 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 211 [2020-11-07 00:05:10,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:05:10,704 INFO L225 Difference]: With dead ends: 1366 [2020-11-07 00:05:10,704 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:05:10,713 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3136 ImplicationChecksByTransitivity, 18.8s TimeCoverageRelationStatistics Valid=1941, Invalid=8771, Unknown=0, NotChecked=0, Total=10712 [2020-11-07 00:05:10,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:05:10,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:05:10,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:05:10,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:05:10,714 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 211 [2020-11-07 00:05:10,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:05:10,714 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:05:10,714 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-11-07 00:05:10,714 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:05:10,714 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:05:10,715 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:05:10,717 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:05:12,739 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 240 [2020-11-07 00:05:13,070 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 279 [2020-11-07 00:05:13,696 WARN L194 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 19 [2020-11-07 00:05:13,913 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 244 [2020-11-07 00:05:18,928 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 19 [2020-11-07 00:05:23,937 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 240 [2020-11-07 00:05:25,352 WARN L194 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 50 [2020-11-07 00:05:25,760 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:05:26,536 WARN L194 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 48 [2020-11-07 00:05:27,743 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 215 DAG size of output: 56 [2020-11-07 00:05:27,973 WARN L194 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 00:05:28,205 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:05:28,470 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:05:28,673 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:05:28,931 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-11-07 00:05:30,286 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 220 DAG size of output: 58 [2020-11-07 00:05:30,676 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 00:05:30,907 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:05:31,226 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 36 [2020-11-07 00:05:31,758 WARN L194 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:05:31,973 WARN L194 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:32,734 WARN L194 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 53 [2020-11-07 00:05:33,229 WARN L194 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 8 [2020-11-07 00:05:34,233 WARN L194 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 51 [2020-11-07 00:05:34,487 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:05:34,707 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:05:34,954 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:35,196 WARN L194 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:05:35,639 WARN L194 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 21 [2020-11-07 00:05:35,848 WARN L194 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:05:36,081 WARN L194 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:05:36,310 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:36,509 WARN L194 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:37,008 WARN L194 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 11 [2020-11-07 00:05:38,478 WARN L194 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 220 DAG size of output: 58 [2020-11-07 00:05:39,340 WARN L194 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 14 [2020-11-07 00:05:40,432 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 211 DAG size of output: 51 [2020-11-07 00:05:40,869 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 21 [2020-11-07 00:05:41,272 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:05:41,469 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:41,885 WARN L194 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 11 [2020-11-07 00:05:42,318 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:05:42,779 WARN L194 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 24 [2020-11-07 00:05:43,227 WARN L194 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 11 [2020-11-07 00:05:43,422 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:05:43,716 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:05:44,173 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 11 [2020-11-07 00:05:44,382 WARN L194 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:05:44,585 WARN L194 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:44,797 WARN L194 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:05:45,252 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:05:45,719 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:05:45,927 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:46,124 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:46,624 WARN L194 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:05:46,935 WARN L194 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:47,147 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:47,584 WARN L194 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 11 [2020-11-07 00:05:48,475 WARN L194 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 49 [2020-11-07 00:05:49,173 WARN L194 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 43 [2020-11-07 00:05:50,137 WARN L194 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 51 [2020-11-07 00:05:51,052 WARN L194 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 49 [2020-11-07 00:05:51,200 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 41 [2020-11-07 00:05:51,453 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:05:51,831 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-11-07 00:05:52,236 WARN L194 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:05:52,450 WARN L194 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:05:52,875 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 21 [2020-11-07 00:05:53,104 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:05:53,339 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:05:53,566 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:05:53,979 WARN L194 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:05:54,726 WARN L194 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 53 [2020-11-07 00:05:55,150 WARN L194 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:05:55,285 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 41 [2020-11-07 00:05:55,537 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-11-07 00:05:55,864 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-11-07 00:05:56,181 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:56,416 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:56,807 WARN L194 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 00:05:56,813 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:05:56,813 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:05:56,813 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:05:56,813 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:05:56,813 INFO L266 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-11-07 00:05:56,813 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 00:05:56,813 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 00:05:56,814 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 353 408) no Hoare annotation was computed. [2020-11-07 00:05:56,814 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 00:05:56,814 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-07 00:05:56,814 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 00:05:56,814 INFO L266 CegarLoopResult]: For program point L395-1(line 395) no Hoare annotation was computed. [2020-11-07 00:05:56,814 INFO L266 CegarLoopResult]: For program point L395-2(line 395) no Hoare annotation was computed. [2020-11-07 00:05:56,814 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 00:05:56,814 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 00:05:56,814 INFO L266 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-11-07 00:05:56,814 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 00:05:56,815 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 00:05:56,815 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 00:05:56,815 INFO L266 CegarLoopResult]: For program point L400(lines 377 401) no Hoare annotation was computed. [2020-11-07 00:05:56,815 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-07 00:05:56,816 INFO L266 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-11-07 00:05:56,816 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 00:05:56,816 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 00:05:56,816 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 00:05:56,816 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 353 408) no Hoare annotation was computed. [2020-11-07 00:05:56,816 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 00:05:56,817 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 353 408) no Hoare annotation was computed. [2020-11-07 00:05:56,817 INFO L266 CegarLoopResult]: For program point L384(lines 384 388) no Hoare annotation was computed. [2020-11-07 00:05:56,817 INFO L266 CegarLoopResult]: For program point L384-1(lines 384 388) no Hoare annotation was computed. [2020-11-07 00:05:56,817 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 00:05:56,817 INFO L266 CegarLoopResult]: For program point L376-1(line 376) no Hoare annotation was computed. [2020-11-07 00:05:56,817 INFO L266 CegarLoopResult]: For program point L376-2(line 376) no Hoare annotation was computed. [2020-11-07 00:05:56,817 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 00:05:56,817 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 00:05:56,817 INFO L266 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-11-07 00:05:56,817 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 00:05:56,818 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 00:05:56,818 INFO L266 CegarLoopResult]: For program point L397-1(lines 378 399) no Hoare annotation was computed. [2020-11-07 00:05:56,818 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 00:05:56,818 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 00:05:56,818 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 00:05:56,818 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-07 00:05:56,818 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-07 00:05:56,818 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 00:05:56,818 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 00:05:56,818 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 00:05:56,819 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 00:05:56,819 INFO L266 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-11-07 00:05:56,819 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 00:05:56,819 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 00:05:56,819 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 00:05:56,819 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-07 00:05:56,819 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 409 468) no Hoare annotation was computed. [2020-11-07 00:05:56,819 INFO L266 CegarLoopResult]: For program point L461(lines 434 462) no Hoare annotation was computed. [2020-11-07 00:05:56,819 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 409 468) no Hoare annotation was computed. [2020-11-07 00:05:56,819 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 00:05:56,820 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-07 00:05:56,820 INFO L266 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-11-07 00:05:56,820 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 00:05:56,820 INFO L266 CegarLoopResult]: For program point L453-1(line 453) no Hoare annotation was computed. [2020-11-07 00:05:56,820 INFO L266 CegarLoopResult]: For program point L453-2(line 453) no Hoare annotation was computed. [2020-11-07 00:05:56,820 INFO L266 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-11-07 00:05:56,820 INFO L266 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-11-07 00:05:56,820 INFO L266 CegarLoopResult]: For program point L449-1(line 449) no Hoare annotation was computed. [2020-11-07 00:05:56,820 INFO L266 CegarLoopResult]: For program point L449-2(line 449) no Hoare annotation was computed. [2020-11-07 00:05:56,820 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 00:05:56,821 INFO L266 CegarLoopResult]: For program point L441(lines 441 445) no Hoare annotation was computed. [2020-11-07 00:05:56,821 INFO L266 CegarLoopResult]: For program point L441-1(lines 441 445) no Hoare annotation was computed. [2020-11-07 00:05:56,821 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 409 468) no Hoare annotation was computed. [2020-11-07 00:05:56,821 INFO L266 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-11-07 00:05:56,821 INFO L266 CegarLoopResult]: For program point L433-1(line 433) no Hoare annotation was computed. [2020-11-07 00:05:56,821 INFO L266 CegarLoopResult]: For program point L433-2(line 433) no Hoare annotation was computed. [2020-11-07 00:05:56,821 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-07 00:05:56,821 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 00:05:56,821 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 00:05:56,821 INFO L266 CegarLoopResult]: For program point L458-1(line 458) no Hoare annotation was computed. [2020-11-07 00:05:56,822 INFO L266 CegarLoopResult]: For program point L458-2(line 458) no Hoare annotation was computed. [2020-11-07 00:05:56,822 INFO L266 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-11-07 00:05:56,822 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 00:05:56,822 INFO L266 CegarLoopResult]: For program point L454-1(line 454) no Hoare annotation was computed. [2020-11-07 00:05:56,822 INFO L266 CegarLoopResult]: For program point L454-2(line 454) no Hoare annotation was computed. [2020-11-07 00:05:56,822 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-07 00:05:56,822 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 00:05:56,822 INFO L266 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-11-07 00:05:56,822 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 00:05:56,822 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 00:05:56,822 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 00:05:56,823 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 00:05:56,823 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-07 00:05:56,823 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-07 00:05:56,823 INFO L266 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-11-07 00:05:56,823 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 00:05:56,823 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 00:05:56,823 INFO L266 CegarLoopResult]: For program point L435-2(lines 435 460) no Hoare annotation was computed. [2020-11-07 00:05:56,823 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 00:05:56,823 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 00:05:56,823 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 00:05:56,823 INFO L266 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-11-07 00:05:56,824 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-07 00:05:56,824 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2020-11-07 00:05:56,824 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2020-11-07 00:05:56,824 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:05:56,824 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2020-11-07 00:05:56,824 INFO L262 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 00:05:56,824 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:05:56,824 INFO L269 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: true [2020-11-07 00:05:56,825 INFO L262 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 00:05:56,825 INFO L262 CegarLoopResult]: At program point L287(lines 287 293) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret20| 0)) .cse0) (or .cse0 (= ~waterLevel~0 0)) (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:05:56,825 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 275 299) the Hoare annotation is: true [2020-11-07 00:05:56,825 INFO L262 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:05:56,825 INFO L262 CegarLoopResult]: At program point L285-1(line 285) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret20| 0))) (or .cse0 (= ~waterLevel~0 0)) (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:05:56,826 INFO L262 CegarLoopResult]: At program point L283(lines 283 296) the Hoare annotation is: (let ((.cse0 (not (= test_~tmp___0~1 0))) (.cse1 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp___1~0 0)) (.cse5 (not (= test_~tmp___2~0 0))) (.cse6 (not (<= test_~tmp~5 2147483647))) (.cse7 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse8 (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (or .cse0 .cse1 .cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~4)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11))) [2020-11-07 00:05:56,826 INFO L262 CegarLoopResult]: At program point L285-2(line 285) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret20| 0))) (or .cse0 (= ~waterLevel~0 0)) (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:05:56,826 INFO L262 CegarLoopResult]: At program point L285-3(line 285) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret20| 0)) .cse0) (or .cse0 (= ~waterLevel~0 0)) (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:05:56,827 INFO L262 CegarLoopResult]: At program point L283-1(lines 275 299) the Hoare annotation is: (let ((.cse0 (not (= test_~tmp___0~1 0))) (.cse1 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp___1~0 0)) (.cse5 (not (= test_~tmp___2~0 0))) (.cse6 (not (<= test_~tmp~5 2147483647))) (.cse7 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0))) (.cse12 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0)))) (and (or .cse0 .cse1 .cse2 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse8 (= ~waterLevel~0 0) .cse12) (let ((.cse13 (= ~waterLevel~0 getWaterLevel_~retValue_acc~4)) (.cse14 (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~4))) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret20| 0) .cse13 .cse14) .cse10 .cse11 (and .cse13 .cse14 .cse12))))) [2020-11-07 00:05:56,827 INFO L269 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: true [2020-11-07 00:05:56,827 INFO L262 CegarLoopResult]: At program point L281-1(line 281) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |__utac_acc__Specification4_spec__1_#t~ret19| getWaterLevel_~retValue_acc~4)) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~5 2147483647)) (not (<= 0 (+ test_~tmp~5 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or (not (= |__utac_acc__Specification4_spec__1_#t~ret19| 0)) .cse0 (= ~waterLevel~0 0)))) [2020-11-07 00:05:56,827 INFO L262 CegarLoopResult]: At program point L281-2(line 281) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (= |__utac_acc__Specification4_spec__1_#t~ret19| 0)) .cse0 (= ~waterLevel~0 0)) (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~5 2147483647)) (not (<= 0 (+ test_~tmp~5 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (and (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret19| 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |__utac_acc__Specification4_spec__1_#t~ret19| getWaterLevel_~retValue_acc~4))))) [2020-11-07 00:05:56,827 INFO L262 CegarLoopResult]: At program point L281-3(line 281) the Hoare annotation is: (let ((.cse0 (not (= test_~tmp___0~1 0))) (.cse1 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp___1~0 0)) (.cse5 (not (= test_~tmp___2~0 0))) (.cse6 (not (<= test_~tmp~5 2147483647))) (.cse7 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0))) (.cse8 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret19| 2147483648)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |__utac_acc__Specification4_spec__1_#t~ret19| getWaterLevel_~retValue_acc~4) (= |__utac_acc__Specification4_spec__1_#t~ret19| __utac_acc__Specification4_spec__1_~tmp~1)) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse8 (= ~waterLevel~0 0) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret19| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0)))))) [2020-11-07 00:05:56,828 INFO L269 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: true [2020-11-07 00:05:56,828 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 275 299) the Hoare annotation is: (let ((.cse0 (not (= test_~tmp___0~1 0))) (.cse1 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp___1~0 0)) (.cse5 (not (= test_~tmp___2~0 0))) (.cse6 (not (<= test_~tmp~5 2147483647))) (.cse7 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0))) (.cse12 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0)))) (and (or .cse0 .cse1 .cse2 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse8 (= ~waterLevel~0 0) .cse12) (let ((.cse13 (= ~waterLevel~0 getWaterLevel_~retValue_acc~4)) (.cse14 (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~4))) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret20| 0) .cse13 .cse14) .cse10 .cse11 (and .cse13 .cse14 .cse12))))) [2020-11-07 00:05:56,828 INFO L262 CegarLoopResult]: At program point L159(line 159) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,828 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 157 179) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,828 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 157 179) the Hoare annotation is: true [2020-11-07 00:05:56,828 INFO L269 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: true [2020-11-07 00:05:56,829 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 157 179) the Hoare annotation is: true [2020-11-07 00:05:56,829 INFO L262 CegarLoopResult]: At program point L169(line 169) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,829 INFO L262 CegarLoopResult]: At program point L169-1(line 169) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,829 INFO L262 CegarLoopResult]: At program point L167(lines 167 174) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,829 INFO L269 CegarLoopResult]: At program point L167-1(lines 167 174) the Hoare annotation is: true [2020-11-07 00:05:56,829 INFO L262 CegarLoopResult]: At program point L165(line 165) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret8| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret8| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,830 INFO L262 CegarLoopResult]: At program point L164(line 164) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,830 INFO L262 CegarLoopResult]: At program point L165-1(line 165) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret8| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret8| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,830 INFO L262 CegarLoopResult]: At program point L163(line 163) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,830 INFO L262 CegarLoopResult]: At program point L165-2(line 165) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret8| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret8| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,830 INFO L262 CegarLoopResult]: At program point L163-1(line 163) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,830 INFO L266 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-11-07 00:05:56,830 INFO L266 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-11-07 00:05:56,831 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 115 138) no Hoare annotation was computed. [2020-11-07 00:05:56,831 INFO L266 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-11-07 00:05:56,831 INFO L266 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-11-07 00:05:56,831 INFO L266 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-11-07 00:05:56,831 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 115 138) no Hoare annotation was computed. [2020-11-07 00:05:56,831 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-07 00:05:56,831 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 115 138) no Hoare annotation was computed. [2020-11-07 00:05:56,831 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-07 00:05:56,831 INFO L266 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-11-07 00:05:56,832 INFO L266 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-11-07 00:05:56,832 INFO L266 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-11-07 00:05:56,832 INFO L266 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-07 00:05:56,832 INFO L266 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-11-07 00:05:56,832 INFO L266 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-11-07 00:05:56,832 INFO L266 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-11-07 00:05:56,832 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 869 883) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:05:56,832 INFO L262 CegarLoopResult]: At program point L875(line 875) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:05:56,833 INFO L262 CegarLoopResult]: At program point L873(lines 873 879) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:05:56,833 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 869 883) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:05:56,833 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 869 883) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:05:56,833 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 824 832) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-11-07 00:05:56,833 INFO L262 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2020-11-07 00:05:56,833 INFO L269 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: true [2020-11-07 00:05:56,833 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 824 832) the Hoare annotation is: true [2020-11-07 00:05:56,834 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 824 832) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-11-07 00:05:56,834 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 00:05:56,834 INFO L266 CegarLoopResult]: For program point L863-1(line 863) no Hoare annotation was computed. [2020-11-07 00:05:56,834 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 00:05:56,834 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 00:05:56,834 INFO L266 CegarLoopResult]: For program point L852(lines 852 860) no Hoare annotation was computed. [2020-11-07 00:05:56,834 INFO L266 CegarLoopResult]: For program point L852-2(lines 852 860) no Hoare annotation was computed. [2020-11-07 00:05:56,834 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 833 868) no Hoare annotation was computed. [2020-11-07 00:05:56,834 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 00:05:56,835 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 00:05:56,835 INFO L266 CegarLoopResult]: For program point L840(lines 840 848) no Hoare annotation was computed. [2020-11-07 00:05:56,835 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 833 868) no Hoare annotation was computed. [2020-11-07 00:05:56,835 INFO L266 CegarLoopResult]: For program point L840-2(lines 840 848) no Hoare annotation was computed. [2020-11-07 00:05:56,835 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 833 868) no Hoare annotation was computed. [2020-11-07 00:05:56,835 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2020-11-07 00:05:56,835 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2020-11-07 00:05:56,835 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 00:05:56,835 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 00:05:56,835 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-07 00:05:56,836 INFO L266 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-11-07 00:05:56,836 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 00:05:56,836 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-07 00:05:56,836 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 00:05:56,836 INFO L266 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-11-07 00:05:56,836 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 307 352) no Hoare annotation was computed. [2020-11-07 00:05:56,836 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-07 00:05:56,836 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-07 00:05:56,836 INFO L266 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-11-07 00:05:56,836 INFO L266 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-11-07 00:05:56,836 INFO L266 CegarLoopResult]: For program point L337-1(line 337) no Hoare annotation was computed. [2020-11-07 00:05:56,837 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 307 352) no Hoare annotation was computed. [2020-11-07 00:05:56,837 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 00:05:56,837 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 00:05:56,837 INFO L266 CegarLoopResult]: For program point L333-1(line 333) no Hoare annotation was computed. [2020-11-07 00:05:56,837 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:05:56,837 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 307 352) no Hoare annotation was computed. [2020-11-07 00:05:56,837 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 00:05:56,837 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 00:05:56,837 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 00:05:56,837 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 00:05:56,838 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 00:05:56,838 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 00:05:56,838 INFO L266 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-11-07 00:05:56,838 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-07 00:05:56,838 INFO L266 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-11-07 00:05:56,838 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 00:05:56,838 INFO L266 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-11-07 00:05:56,838 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-07 00:05:56,838 INFO L266 CegarLoopResult]: For program point L344-1(line 344) no Hoare annotation was computed. [2020-11-07 00:05:56,838 INFO L266 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-11-07 00:05:56,839 INFO L266 CegarLoopResult]: For program point L344-2(line 344) no Hoare annotation was computed. [2020-11-07 00:05:56,839 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 00:05:56,839 INFO L266 CegarLoopResult]: For program point L307(lines 307 352) no Hoare annotation was computed. [2020-11-07 00:05:56,839 INFO L266 CegarLoopResult]: For program point L307-1(lines 307 352) no Hoare annotation was computed. [2020-11-07 00:05:56,839 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 00:05:56,839 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:05:56,839 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:05:56,839 INFO L266 CegarLoopResult]: For program point L330-1(line 330) no Hoare annotation was computed. [2020-11-07 00:05:56,839 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 00:05:56,839 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 00:05:56,840 INFO L266 CegarLoopResult]: For program point L640(lines 640 647) no Hoare annotation was computed. [2020-11-07 00:05:56,840 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 00:05:56,840 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 00:05:56,840 INFO L266 CegarLoopResult]: For program point L634(lines 634 654) no Hoare annotation was computed. [2020-11-07 00:05:56,840 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 620 665) no Hoare annotation was computed. [2020-11-07 00:05:56,840 INFO L266 CegarLoopResult]: For program point L634-1(lines 634 654) no Hoare annotation was computed. [2020-11-07 00:05:56,840 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 00:05:56,840 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 00:05:56,840 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 00:05:56,840 INFO L266 CegarLoopResult]: For program point L661-1(line 661) no Hoare annotation was computed. [2020-11-07 00:05:56,840 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 00:05:56,841 INFO L266 CegarLoopResult]: For program point L661-2(line 661) no Hoare annotation was computed. [2020-11-07 00:05:56,841 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:05:56,841 INFO L266 CegarLoopResult]: For program point L659-1(line 659) no Hoare annotation was computed. [2020-11-07 00:05:56,841 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:05:56,841 INFO L266 CegarLoopResult]: For program point L659-2(line 659) no Hoare annotation was computed. [2020-11-07 00:05:56,841 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:05:56,841 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 00:05:56,841 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 644 645) no Hoare annotation was computed. [2020-11-07 00:05:56,841 INFO L266 CegarLoopResult]: For program point L620(lines 620 665) no Hoare annotation was computed. [2020-11-07 00:05:56,841 INFO L266 CegarLoopResult]: For program point L651(lines 651 652) no Hoare annotation was computed. [2020-11-07 00:05:56,841 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 620 665) no Hoare annotation was computed. [2020-11-07 00:05:56,842 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 620 665) no Hoare annotation was computed. [2020-11-07 00:05:56,842 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 00:05:56,842 INFO L266 CegarLoopResult]: For program point L639-1(line 639) no Hoare annotation was computed. [2020-11-07 00:05:56,842 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 00:05:56,842 INFO L266 CegarLoopResult]: For program point L639-2(line 639) no Hoare annotation was computed. [2020-11-07 00:05:56,842 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 00:05:56,842 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:05:56,842 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 00:05:56,842 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 00:05:56,842 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 00:05:56,843 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:05:56,843 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:05:56,843 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 00:05:56,843 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 00:05:56,843 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 651 652) no Hoare annotation was computed. [2020-11-07 00:05:56,843 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 00:05:56,843 INFO L266 CegarLoopResult]: For program point L644(lines 644 645) no Hoare annotation was computed. [2020-11-07 00:05:56,843 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 147 156) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,843 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 147 156) the Hoare annotation is: true [2020-11-07 00:05:56,844 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 147 156) the Hoare annotation is: true [2020-11-07 00:05:56,844 INFO L269 CegarLoopResult]: At program point L818-1(line 818) the Hoare annotation is: true [2020-11-07 00:05:56,844 INFO L269 CegarLoopResult]: At program point L818-2(line 818) the Hoare annotation is: true [2020-11-07 00:05:56,844 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 813 823) the Hoare annotation is: true [2020-11-07 00:05:56,844 INFO L269 CegarLoopResult]: At program point L818-3(line 818) the Hoare annotation is: true [2020-11-07 00:05:56,844 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 813 823) the Hoare annotation is: true [2020-11-07 00:05:56,844 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 813 823) the Hoare annotation is: true [2020-11-07 00:05:56,844 INFO L269 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: true [2020-11-07 00:05:56,844 INFO L269 CegarLoopResult]: At program point L818(line 818) the Hoare annotation is: true [2020-11-07 00:05:56,844 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 805 812) the Hoare annotation is: true [2020-11-07 00:05:56,845 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 805 812) the Hoare annotation is: true [2020-11-07 00:05:56,845 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 805 812) the Hoare annotation is: true [2020-11-07 00:05:56,845 INFO L262 CegarLoopResult]: At program point L791(line 791) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,845 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 772 796) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,845 INFO L262 CegarLoopResult]: At program point L791-1(lines 772 796) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,845 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 772 796) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,845 INFO L262 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,846 INFO L262 CegarLoopResult]: At program point L782(line 782) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,846 INFO L262 CegarLoopResult]: At program point L780(lines 780 788) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,846 INFO L262 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,846 INFO L262 CegarLoopResult]: At program point L778-1(line 778) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,846 INFO L262 CegarLoopResult]: At program point L776(lines 776 793) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,846 INFO L262 CegarLoopResult]: At program point L778-2(line 778) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,846 INFO L262 CegarLoopResult]: At program point L778-3(line 778) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,846 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 764 770) the Hoare annotation is: true [2020-11-07 00:05:56,846 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 764 770) the Hoare annotation is: true [2020-11-07 00:05:56,846 INFO L262 CegarLoopResult]: At program point L671(line 671) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,847 INFO L262 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,847 INFO L262 CegarLoopResult]: At program point L696(line 696) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,847 INFO L262 CegarLoopResult]: At program point L696-1(line 696) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,847 INFO L262 CegarLoopResult]: At program point L688(lines 688 694) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,847 INFO L262 CegarLoopResult]: At program point L688-1(lines 688 694) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,847 INFO L262 CegarLoopResult]: At program point L680(lines 680 684) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) .cse1) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:05:56,847 INFO L262 CegarLoopResult]: At program point L676(line 676) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,848 INFO L262 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,848 INFO L262 CegarLoopResult]: At program point L726(lines 677 727) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,848 INFO L262 CegarLoopResult]: At program point L714(lines 714 720) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,848 INFO L262 CegarLoopResult]: At program point L714-1(lines 708 721) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,848 INFO L269 CegarLoopResult]: At program point testEXIT(lines 668 733) the Hoare annotation is: true [2020-11-07 00:05:56,848 INFO L262 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,848 INFO L262 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,849 INFO L262 CegarLoopResult]: At program point L706-1(line 706) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,849 INFO L262 CegarLoopResult]: At program point testENTRY(lines 668 733) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,849 INFO L262 CegarLoopResult]: At program point L698(lines 698 704) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,849 INFO L262 CegarLoopResult]: At program point L698-1(lines 698 704) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,849 INFO L269 CegarLoopResult]: At program point testFINAL(lines 668 733) the Hoare annotation is: true [2020-11-07 00:05:56,849 INFO L262 CegarLoopResult]: At program point L723(lines 678 725) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) .cse1) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:05:56,849 INFO L262 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (not (= test_~tmp~5 0)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,850 INFO L262 CegarLoopResult]: At program point L686(line 686) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet56| 2147483648))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= |test_#t~nondet56| 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 0 (+ test_~tmp~5 2147483648)) .cse2 (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) .cse3))) [2020-11-07 00:05:56,850 INFO L262 CegarLoopResult]: At program point L686-1(line 686) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ |test_#t~nondet56| 2147483648)) (= test_~tmp~5 |test_#t~nondet56|) (= |old(~waterLevel~0)| ~waterLevel~0) (<= |test_#t~nondet56| 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:05:56,850 INFO L262 CegarLoopResult]: At program point L670(line 670) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:56,850 INFO L262 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,850 INFO L262 CegarLoopResult]: At program point L712(line 712) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,850 INFO L262 CegarLoopResult]: At program point L679(lines 678 725) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) .cse1) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:05:56,851 INFO L262 CegarLoopResult]: At program point L712-1(line 712) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,851 INFO L262 CegarLoopResult]: At program point L712-2(line 712) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,851 INFO L262 CegarLoopResult]: At program point L708(lines 708 721) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,851 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 00:05:56,851 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 598 599) no Hoare annotation was computed. [2020-11-07 00:05:56,851 INFO L266 CegarLoopResult]: For program point L574(lines 574 619) no Hoare annotation was computed. [2020-11-07 00:05:56,851 INFO L266 CegarLoopResult]: For program point L605(lines 605 606) no Hoare annotation was computed. [2020-11-07 00:05:56,851 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 574 619) no Hoare annotation was computed. [2020-11-07 00:05:56,851 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:05:56,852 INFO L266 CegarLoopResult]: For program point L593-1(line 593) no Hoare annotation was computed. [2020-11-07 00:05:56,852 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:05:56,852 INFO L266 CegarLoopResult]: For program point L593-2(line 593) no Hoare annotation was computed. [2020-11-07 00:05:56,852 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 00:05:56,852 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 00:05:56,852 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:05:56,852 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 00:05:56,852 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:05:56,852 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 00:05:56,852 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:05:56,852 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 00:05:56,853 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 00:05:56,853 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 00:05:56,853 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 605 606) no Hoare annotation was computed. [2020-11-07 00:05:56,853 INFO L266 CegarLoopResult]: For program point L598(lines 598 599) no Hoare annotation was computed. [2020-11-07 00:05:56,853 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 574 619) no Hoare annotation was computed. [2020-11-07 00:05:56,853 INFO L266 CegarLoopResult]: For program point L594(lines 594 601) no Hoare annotation was computed. [2020-11-07 00:05:56,853 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 574 619) no Hoare annotation was computed. [2020-11-07 00:05:56,853 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:05:56,853 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:05:56,853 INFO L266 CegarLoopResult]: For program point L588(lines 588 608) no Hoare annotation was computed. [2020-11-07 00:05:56,853 INFO L266 CegarLoopResult]: For program point L588-1(lines 588 608) no Hoare annotation was computed. [2020-11-07 00:05:56,854 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 00:05:56,854 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 00:05:56,854 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:05:56,854 INFO L266 CegarLoopResult]: For program point L615-1(line 615) no Hoare annotation was computed. [2020-11-07 00:05:56,854 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 00:05:56,854 INFO L266 CegarLoopResult]: For program point L615-2(line 615) no Hoare annotation was computed. [2020-11-07 00:05:56,854 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:05:56,854 INFO L266 CegarLoopResult]: For program point L613-1(line 613) no Hoare annotation was computed. [2020-11-07 00:05:56,854 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:05:56,854 INFO L266 CegarLoopResult]: For program point L613-2(line 613) no Hoare annotation was computed. [2020-11-07 00:05:56,854 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:05:56,854 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-07 00:05:56,855 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-07 00:05:56,855 INFO L266 CegarLoopResult]: For program point L249(lines 249 257) no Hoare annotation was computed. [2020-11-07 00:05:56,855 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 241 263) no Hoare annotation was computed. [2020-11-07 00:05:56,855 INFO L266 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-11-07 00:05:56,855 INFO L266 CegarLoopResult]: For program point L249-2(lines 249 257) no Hoare annotation was computed. [2020-11-07 00:05:56,855 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 241 263) no Hoare annotation was computed. [2020-11-07 00:05:56,855 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 241 263) no Hoare annotation was computed. [2020-11-07 00:05:56,855 INFO L266 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-11-07 00:05:56,855 INFO L266 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-11-07 00:05:56,855 INFO L266 CegarLoopResult]: For program point L48-2(line 48) no Hoare annotation was computed. [2020-11-07 00:05:56,855 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2020-11-07 00:05:56,856 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2020-11-07 00:05:56,856 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2020-11-07 00:05:56,856 INFO L266 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-07 00:05:56,856 INFO L266 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-11-07 00:05:56,856 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 00:05:56,856 INFO L266 CegarLoopResult]: For program point L547-2(line 547) no Hoare annotation was computed. [2020-11-07 00:05:56,856 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 00:05:56,856 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-07 00:05:56,856 INFO L266 CegarLoopResult]: For program point L531-1(line 531) no Hoare annotation was computed. [2020-11-07 00:05:56,856 INFO L266 CegarLoopResult]: For program point L531-2(line 531) no Hoare annotation was computed. [2020-11-07 00:05:56,856 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:05:56,857 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 00:05:56,857 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 00:05:56,857 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 00:05:56,857 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 00:05:56,857 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 00:05:56,857 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 00:05:56,857 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 00:05:56,857 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 00:05:56,857 INFO L266 CegarLoopResult]: For program point L549-1(line 549) no Hoare annotation was computed. [2020-11-07 00:05:56,857 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:05:56,857 INFO L266 CegarLoopResult]: For program point L549-2(line 549) no Hoare annotation was computed. [2020-11-07 00:05:56,857 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 471 573) no Hoare annotation was computed. [2020-11-07 00:05:56,858 INFO L266 CegarLoopResult]: For program point L541(lines 519 542) no Hoare annotation was computed. [2020-11-07 00:05:56,858 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 00:05:56,858 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 00:05:56,858 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 00:05:56,858 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 00:05:56,858 INFO L266 CegarLoopResult]: For program point L500(lines 500 516) no Hoare annotation was computed. [2020-11-07 00:05:56,858 INFO L266 CegarLoopResult]: For program point L533-1(line 533) no Hoare annotation was computed. [2020-11-07 00:05:56,858 INFO L266 CegarLoopResult]: For program point L533-2(line 533) no Hoare annotation was computed. [2020-11-07 00:05:56,858 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 00:05:56,858 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 00:05:56,858 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 471 573) no Hoare annotation was computed. [2020-11-07 00:05:56,858 INFO L266 CegarLoopResult]: For program point L517(lines 517 558) no Hoare annotation was computed. [2020-11-07 00:05:56,859 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:05:56,859 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-07 00:05:56,859 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-07 00:05:56,859 INFO L266 CegarLoopResult]: For program point L509-1(line 509) no Hoare annotation was computed. [2020-11-07 00:05:56,859 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 00:05:56,859 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 471 573) no Hoare annotation was computed. [2020-11-07 00:05:56,859 INFO L266 CegarLoopResult]: For program point L559(lines 559 570) no Hoare annotation was computed. [2020-11-07 00:05:56,859 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 00:05:56,859 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 00:05:56,859 INFO L266 CegarLoopResult]: For program point L551-1(line 551) no Hoare annotation was computed. [2020-11-07 00:05:56,859 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:05:56,860 INFO L266 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-11-07 00:05:56,860 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 00:05:56,860 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 00:05:56,860 INFO L266 CegarLoopResult]: For program point L535-1(line 535) no Hoare annotation was computed. [2020-11-07 00:05:56,860 INFO L266 CegarLoopResult]: For program point L502-1(line 502) no Hoare annotation was computed. [2020-11-07 00:05:56,860 INFO L266 CegarLoopResult]: For program point L560(lines 560 567) no Hoare annotation was computed. [2020-11-07 00:05:56,860 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-07 00:05:56,860 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:05:56,860 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 00:05:56,860 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-07 00:05:56,860 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 00:05:56,860 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 00:05:56,861 INFO L266 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-11-07 00:05:56,861 INFO L266 CegarLoopResult]: For program point L495(lines 495 499) no Hoare annotation was computed. [2020-11-07 00:05:56,861 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:05:56,861 INFO L266 CegarLoopResult]: For program point L520-2(lines 520 540) no Hoare annotation was computed. [2020-11-07 00:05:56,861 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 00:05:56,861 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 00:05:56,861 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 00:05:56,861 INFO L266 CegarLoopResult]: For program point L471(lines 471 573) no Hoare annotation was computed. [2020-11-07 00:05:56,861 INFO L266 CegarLoopResult]: For program point L471-1(lines 471 573) no Hoare annotation was computed. [2020-11-07 00:05:56,861 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 00:05:56,861 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 00:05:56,861 INFO L266 CegarLoopResult]: For program point L562-1(line 562) no Hoare annotation was computed. [2020-11-07 00:05:56,862 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 00:05:56,862 INFO L266 CegarLoopResult]: For program point L562-2(line 562) no Hoare annotation was computed. [2020-11-07 00:05:56,862 INFO L266 CegarLoopResult]: For program point L521(lines 520 540) no Hoare annotation was computed. [2020-11-07 00:05:56,862 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 00:05:56,862 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-07 00:05:56,862 INFO L266 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-11-07 00:05:56,862 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 00:05:56,862 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 00:05:56,862 INFO L266 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-11-07 00:05:56,862 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 00:05:56,862 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 00:05:56,863 INFO L266 CegarLoopResult]: For program point L505-1(line 505) no Hoare annotation was computed. [2020-11-07 00:05:56,863 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-07 00:05:56,863 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 00:05:56,863 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 00:05:56,863 INFO L266 CegarLoopResult]: For program point L522(lines 522 526) no Hoare annotation was computed. [2020-11-07 00:05:56,863 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 00:05:56,863 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 00:05:56,863 INFO L266 CegarLoopResult]: For program point L547-1(line 547) no Hoare annotation was computed. [2020-11-07 00:05:56,863 INFO L262 CegarLoopResult]: At program point L737(line 737) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,863 INFO L262 CegarLoopResult]: At program point L605(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,864 INFO L262 CegarLoopResult]: At program point L605-1(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,864 INFO L262 CegarLoopResult]: At program point L246(line 246) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,864 INFO L262 CegarLoopResult]: At program point L651(line 651) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,864 INFO L262 CegarLoopResult]: At program point L651-1(line 651) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,864 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 00:05:56,864 INFO L262 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,864 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 00:05:56,864 INFO L262 CegarLoopResult]: At program point L259-1(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,864 INFO L262 CegarLoopResult]: At program point L738(line 738) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:05:56,864 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 00:05:56,865 INFO L262 CegarLoopResult]: At program point L259-2(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,865 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 00:05:56,865 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 00:05:56,865 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 00:05:56,865 INFO L262 CegarLoopResult]: At program point L255(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,865 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 00:05:56,865 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 00:05:56,865 INFO L262 CegarLoopResult]: At program point L255-1(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,866 INFO L262 CegarLoopResult]: At program point L606(line 606) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,866 INFO L262 CegarLoopResult]: At program point L862(line 862) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,866 INFO L262 CegarLoopResult]: At program point L255-2(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,866 INFO L262 CegarLoopResult]: At program point L862-1(line 862) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,866 INFO L262 CegarLoopResult]: At program point L255-3(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,866 INFO L262 CegarLoopResult]: At program point L862-2(line 862) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,866 INFO L262 CegarLoopResult]: At program point L251(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,866 INFO L262 CegarLoopResult]: At program point L862-3(line 862) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,866 INFO L262 CegarLoopResult]: At program point L251-1(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,866 INFO L262 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,867 INFO L262 CegarLoopResult]: At program point L251-2(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,867 INFO L262 CegarLoopResult]: At program point L858-1(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,867 INFO L262 CegarLoopResult]: At program point L251-3(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,867 INFO L262 CegarLoopResult]: At program point L858-2(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,867 INFO L262 CegarLoopResult]: At program point L247(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,867 INFO L262 CegarLoopResult]: At program point L251-4(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,867 INFO L262 CegarLoopResult]: At program point L858-3(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,867 INFO L262 CegarLoopResult]: At program point L247-1(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,867 INFO L262 CegarLoopResult]: At program point L251-5(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,868 INFO L262 CegarLoopResult]: At program point L598(line 598) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,868 INFO L262 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,868 INFO L262 CegarLoopResult]: At program point L858-4(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,868 INFO L262 CegarLoopResult]: At program point L470(line 470) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,868 INFO L262 CegarLoopResult]: At program point L247-2(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,868 INFO L262 CegarLoopResult]: At program point L598-1(line 598) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,868 INFO L262 CegarLoopResult]: At program point L854-1(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,868 INFO L262 CegarLoopResult]: At program point L247-3(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,868 INFO L262 CegarLoopResult]: At program point L854-2(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,869 INFO L262 CegarLoopResult]: At program point L247-4(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,869 INFO L262 CegarLoopResult]: At program point L854-3(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,869 INFO L262 CegarLoopResult]: At program point L247-5(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,869 INFO L262 CegarLoopResult]: At program point L850(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,869 INFO L262 CegarLoopResult]: At program point L247-6(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,869 INFO L262 CegarLoopResult]: At program point L850-1(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,869 INFO L262 CegarLoopResult]: At program point L247-7(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,869 INFO L262 CegarLoopResult]: At program point L850-2(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,869 INFO L262 CegarLoopResult]: At program point L850-3(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,869 INFO L262 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,870 INFO L262 CegarLoopResult]: At program point L850-4(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,870 INFO L262 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,870 INFO L262 CegarLoopResult]: At program point L850-5(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,870 INFO L262 CegarLoopResult]: At program point L652(line 652) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,870 INFO L262 CegarLoopResult]: At program point L846-2(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,870 INFO L262 CegarLoopResult]: At program point L850-6(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,870 INFO L262 CegarLoopResult]: At program point L846-3(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,870 INFO L262 CegarLoopResult]: At program point L850-7(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,871 INFO L262 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,871 INFO L262 CegarLoopResult]: At program point L846-4(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,871 INFO L262 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,871 INFO L262 CegarLoopResult]: At program point L842-2(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,871 INFO L262 CegarLoopResult]: At program point L842-3(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,871 INFO L262 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,871 INFO L262 CegarLoopResult]: At program point L644(line 644) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,871 INFO L262 CegarLoopResult]: At program point L644-1(line 644) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,871 INFO L262 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,872 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 00:05:56,872 INFO L262 CegarLoopResult]: At program point L599(line 599) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,872 INFO L262 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,872 INFO L262 CegarLoopResult]: At program point L195(line 195) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,872 INFO L262 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,872 INFO L262 CegarLoopResult]: At program point L864-1(line 864) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,872 INFO L262 CegarLoopResult]: At program point L864-2(line 864) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:56,873 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string53.offset| |old(#t~string53.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~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:05:56,873 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 00:05:56,873 INFO L266 CegarLoopResult]: For program point activatePumpFINAL(lines 797 804) no Hoare annotation was computed. [2020-11-07 00:05:56,873 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 797 804) no Hoare annotation was computed. [2020-11-07 00:05:56,873 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 797 804) no Hoare annotation was computed. [2020-11-07 00:05:56,873 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 264 272) the Hoare annotation is: true [2020-11-07 00:05:56,873 INFO L262 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (not (= ~pumpRunning~0 0))) [2020-11-07 00:05:56,873 INFO L269 CegarLoopResult]: At program point L268(line 268) the Hoare annotation is: true [2020-11-07 00:05:56,874 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 264 272) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:05:56,874 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 264 272) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:05:56,874 INFO L262 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:05:56,874 INFO L269 CegarLoopResult]: At program point L224-1(lines 220 231) the Hoare annotation is: true [2020-11-07 00:05:56,874 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 220 231) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:05:56,874 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 220 231) the Hoare annotation is: true [2020-11-07 00:05:56,874 INFO L262 CegarLoopResult]: At program point L227(line 227) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:05:56,874 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:05:56,874 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:05:56,874 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:05:56,875 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:05:56,875 INFO L262 CegarLoopResult]: At program point L753(line 753) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,875 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 740 763) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,875 INFO L262 CegarLoopResult]: At program point L751(lines 751 757) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,875 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 740 763) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (not (<= test_~tmp~5 2147483647)) (= |old(~waterLevel~0)| 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (and (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~4)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:05:56,875 INFO L262 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:05:56,875 INFO L262 CegarLoopResult]: At program point L744(lines 743 762) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:56,876 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 740 763) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (not (<= test_~tmp~5 2147483647)) (= |old(~waterLevel~0)| 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (and (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~4)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:05:56,876 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 82 111) the Hoare annotation is: true [2020-11-07 00:05:56,876 INFO L269 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: true [2020-11-07 00:05:56,876 INFO L269 CegarLoopResult]: At program point L96(lines 96 100) the Hoare annotation is: true [2020-11-07 00:05:56,876 INFO L269 CegarLoopResult]: At program point L96-1(lines 96 100) the Hoare annotation is: true [2020-11-07 00:05:56,876 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 82 111) the Hoare annotation is: true [2020-11-07 00:05:56,876 INFO L269 CegarLoopResult]: At program point L92-2(lines 92 106) the Hoare annotation is: true [2020-11-07 00:05:56,876 INFO L269 CegarLoopResult]: At program point L88(line 88) the Hoare annotation is: true [2020-11-07 00:05:56,876 INFO L269 CegarLoopResult]: At program point L88-1(line 88) the Hoare annotation is: true [2020-11-07 00:05:56,877 INFO L269 CegarLoopResult]: At program point L84(line 84) the Hoare annotation is: true [2020-11-07 00:05:56,877 INFO L269 CegarLoopResult]: At program point L107(lines 82 111) the Hoare annotation is: true [2020-11-07 00:05:56,877 INFO L269 CegarLoopResult]: At program point L103(line 103) the Hoare annotation is: true [2020-11-07 00:05:56,877 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 232 240) the Hoare annotation is: true [2020-11-07 00:05:56,877 INFO L269 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: true [2020-11-07 00:05:56,877 INFO L269 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: true [2020-11-07 00:05:56,877 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 232 240) the Hoare annotation is: true [2020-11-07 00:05:56,877 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 232 240) the Hoare annotation is: true [2020-11-07 00:05:56,877 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 196 207) the Hoare annotation is: true [2020-11-07 00:05:56,877 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 196 207) the Hoare annotation is: true [2020-11-07 00:05:56,877 INFO L269 CegarLoopResult]: At program point L201(line 201) the Hoare annotation is: true [2020-11-07 00:05:56,878 INFO L269 CegarLoopResult]: At program point L200-1(lines 196 207) the Hoare annotation is: true [2020-11-07 00:05:56,878 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 139 145) the Hoare annotation is: true [2020-11-07 00:05:56,878 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 139 145) the Hoare annotation is: true [2020-11-07 00:05:56,878 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:05:56,878 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 00:05:56,878 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:05:56,878 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:05:56,878 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 208 219) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:05:56,878 INFO L262 CegarLoopResult]: At program point L213(line 213) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:05:56,879 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 208 219) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:05:56,879 INFO L262 CegarLoopResult]: At program point L212-1(lines 208 219) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:05:56,879 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 181 188) the Hoare annotation is: true [2020-11-07 00:05:56,879 INFO L269 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: true [2020-11-07 00:05:56,879 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 181 188) the Hoare annotation is: true [2020-11-07 00:05:56,879 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 181 188) the Hoare annotation is: true [2020-11-07 00:05:56,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:05:56 BoogieIcfgContainer [2020-11-07 00:05:56,905 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:05:56,906 INFO L168 Benchmark]: Toolchain (without parser) took 96449.76 ms. Allocated memory was 151.0 MB in the beginning and 679.5 MB in the end (delta: 528.5 MB). Free memory was 108.8 MB in the beginning and 303.8 MB in the end (delta: -195.0 MB). Peak memory consumption was 417.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:56,907 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 151.0 MB. Free memory was 126.2 MB in the beginning and 126.1 MB in the end (delta: 102.3 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:05:56,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 593.00 ms. Allocated memory is still 151.0 MB. Free memory was 108.3 MB in the beginning and 127.4 MB in the end (delta: -19.1 MB). Peak memory consumption was 7.4 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:56,908 INFO L168 Benchmark]: Boogie Preprocessor took 85.47 ms. Allocated memory is still 151.0 MB. Free memory was 127.4 MB in the beginning and 123.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:56,908 INFO L168 Benchmark]: RCFGBuilder took 1339.91 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 123.6 MB in the beginning and 158.2 MB in the end (delta: -34.6 MB). Peak memory consumption was 58.6 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:56,909 INFO L168 Benchmark]: TraceAbstraction took 94420.24 ms. Allocated memory was 181.4 MB in the beginning and 679.5 MB in the end (delta: 498.1 MB). Free memory was 158.2 MB in the beginning and 303.8 MB in the end (delta: -145.7 MB). Peak memory consumption was 435.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:56,912 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 151.0 MB. Free memory was 126.2 MB in the beginning and 126.1 MB in the end (delta: 102.3 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 593.00 ms. Allocated memory is still 151.0 MB. Free memory was 108.3 MB in the beginning and 127.4 MB in the end (delta: -19.1 MB). Peak memory consumption was 7.4 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 85.47 ms. Allocated memory is still 151.0 MB. Free memory was 127.4 MB in the beginning and 123.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1339.91 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 123.6 MB in the beginning and 158.2 MB in the end (delta: -34.6 MB). Peak memory consumption was 58.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 94420.24 ms. Allocated memory was 181.4 MB in the beginning and 679.5 MB in the end (delta: 498.1 MB). Free memory was 158.2 MB in the beginning and 303.8 MB in the end (delta: -145.7 MB). Peak memory consumption was 435.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 605]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 598]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 644]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 651]: 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: 82]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 678]: Loop Invariant Derived loop invariant: (((!(\old(systemActive) == 1) || ((((\old(waterLevel) == waterLevel && 0 <= tmp + 2147483648) && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 677]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 275]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((((((((((((!(tmp___0 == 0) || !(0 <= tmp___1 + 2147483648)) || tmp == 0) || 0 <= tmp + 2147483648) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) && ((!(pumpRunning == 0) || waterLevel == 0) || !(tmp == 0))) && (((((((((((((!(tmp___0 == 0) || !(0 <= tmp___1 + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || ((((tmp___0 == 0 && pumpRunning == \result) && aux-isPumpRunning()-aux == 0) && waterLevel == retValue_acc) && tmp == retValue_acc)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) || ((waterLevel == retValue_acc && tmp == retValue_acc) && !(tmp == 0))) - ProcedureContractResult [Line: 157]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 869]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(\old(pumpRunning) == 0) || pumpRunning == 0) && (((((((((((!(tmp___0 == 0) || !(0 <= tmp___1 + 2147483648)) || !(0 <= tmp + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || 0 == systemActive) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 824]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 147]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 813]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 805]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 772]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 764]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 668]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 220]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 264]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (waterLevel == retValue_acc && \result == waterLevel) || !(pumpRunning == 0) - ProcedureContractResult [Line: 82]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 232]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 740]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((!(tmp___0 == 0) || !(0 <= tmp___1 + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || !(tmp <= 2147483647)) || \old(waterLevel) == 0) || !(0 <= tmp + 2147483648)) || !(\old(waterLevel) < 3)) || !(tmp___1 <= 2147483647)) || ((0 <= tmp + 2147483648 && waterLevel == retValue_acc) && tmp == retValue_acc)) || !(0 == systemActive)) && ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 196]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 139]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 208]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((!(0 <= tmp + 2147483648) || tmp == 0) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(tmp <= 2147483647) - ProcedureContractResult [Line: 181]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 603 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 48.1s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 39.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 46.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1220 SDtfs, 2602 SDslu, 2600 SDs, 0 SdLazy, 5173 SolverSat, 885 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 324 GetRequests, 161 SyntacticMatches, 1 SemanticMatches, 162 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3375 ImplicationChecksByTransitivity, 28.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=869occurred 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: 1.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 447 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 247 LocationsWithAnnotation, 2406 PreInvPairs, 3372 NumberOfFragments, 3944 HoareAnnotationTreeSize, 2406 FomulaSimplifications, 826620 FormulaSimplificationTreeSizeReduction, 13.7s HoareSimplificationTime, 247 FomulaSimplificationsInter, 94077 FormulaSimplificationTreeSizeReductionInter, 32.0s 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...