/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_product01.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:03:42,674 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:03:42,679 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:03:42,735 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:03:42,735 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:03:42,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:03:42,743 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:03:42,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:03:42,754 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:03:42,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:03:42,762 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:03:42,763 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:03:42,764 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:03:42,767 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:03:42,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:03:42,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:03:42,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:03:42,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:03:42,777 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:03:42,782 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:03:42,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:03:42,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:03:42,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:03:42,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:03:42,796 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:03:42,797 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:03:42,797 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:03:42,803 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:03:42,804 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:03:42,805 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:03:42,805 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:03:42,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:03:42,807 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:03:42,809 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:03:42,810 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:03:42,810 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:03:42,811 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:03:42,811 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:03:42,811 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:03:42,812 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:03:42,813 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:03:42,814 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 00:03:42,838 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:03:42,838 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:03:42,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:03:42,843 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:03:42,843 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:03:42,843 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:03:42,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:03:42,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:03:42,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:03:42,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:03:42,845 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:03:42,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:03:42,845 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:03:42,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:03:42,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:03:42,846 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:03:42,846 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:03:42,847 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:03:42,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:03:42,847 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:03:42,847 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:03:42,848 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:03:42,848 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:03:43,229 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:03:43,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:03:43,288 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:03:43,290 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:03:43,290 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:03:43,291 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product01.cil.c [2020-11-07 00:03:43,385 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23ae96f33/dcba5821c96a4efc8c0660bdaa8752e4/FLAG72f3fd64e [2020-11-07 00:03:44,189 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:03:44,189 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product01.cil.c [2020-11-07 00:03:44,207 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23ae96f33/dcba5821c96a4efc8c0660bdaa8752e4/FLAG72f3fd64e [2020-11-07 00:03:44,479 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23ae96f33/dcba5821c96a4efc8c0660bdaa8752e4 [2020-11-07 00:03:44,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:03:44,491 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:03:44,494 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:03:44,495 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:03:44,499 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:03:44,500 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:03:44" (1/1) ... [2020-11-07 00:03:44,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54b3a86a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:03:44, skipping insertion in model container [2020-11-07 00:03:44,504 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:03:44" (1/1) ... [2020-11-07 00:03:44,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:03:44,553 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:03:44,831 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:03:44,855 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:03:44,990 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:03:45,024 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:03:45,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:03:45 WrapperNode [2020-11-07 00:03:45,025 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:03:45,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:03:45,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:03:45,026 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:03:45,039 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:03:45" (1/1) ... [2020-11-07 00:03:45,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:03:45" (1/1) ... [2020-11-07 00:03:45,080 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:03:45" (1/1) ... [2020-11-07 00:03:45,081 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:03:45" (1/1) ... [2020-11-07 00:03:45,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:03:45" (1/1) ... [2020-11-07 00:03:45,122 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:03:45" (1/1) ... [2020-11-07 00:03:45,128 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:03:45" (1/1) ... [2020-11-07 00:03:45,136 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:03:45,137 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:03:45,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:03:45,137 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:03:45,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:03:45" (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 00:03:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:03:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:03:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:03:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:03:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:03:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:03:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:03:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:03:45,240 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:03:45,240 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:03:45,240 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:03:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:03:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:03:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:03:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:03:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:03:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:03:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:03:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:03:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:03:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:03:45,244 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:03:45,246 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:03:45,246 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:03:45,246 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:03:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:03:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:03:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:03:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:03:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:03:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:03:45,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:03:45,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:03:45,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:03:45,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:03:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:03:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:03:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:03:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:03:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:03:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:03:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:03:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:03:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:03:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:03:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:03:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:03:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:03:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:03:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:03:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:03:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:03:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:03:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:03:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:03:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:03:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:03:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:03:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:03:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:03:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:03:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:03:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:03:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:03:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:03:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:03:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:03:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:03:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:03:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:03:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:03:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:03:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:03:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:03:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:03:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:03:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:03:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:03:45,256 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:03:45,256 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:03:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:03:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:03:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:03:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:03:46,298 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:03:46,299 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:03:46,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:03:46 BoogieIcfgContainer [2020-11-07 00:03:46,302 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:03:46,303 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:03:46,304 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:03:46,307 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:03:46,307 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:03:44" (1/3) ... [2020-11-07 00:03:46,308 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1be09ed0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:03:46, skipping insertion in model container [2020-11-07 00:03:46,309 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:03:45" (2/3) ... [2020-11-07 00:03:46,309 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1be09ed0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:03:46, skipping insertion in model container [2020-11-07 00:03:46,309 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:03:46" (3/3) ... [2020-11-07 00:03:46,311 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product01.cil.c [2020-11-07 00:03:46,327 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:03:46,331 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:03:46,343 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:03:46,368 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:03:46,369 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:03:46,369 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:03:46,369 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:03:46,369 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:03:46,369 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:03:46,369 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:03:46,370 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:03:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states. [2020-11-07 00:03:46,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:03:46,409 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:03:46,410 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 00:03:46,411 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 00:03:46,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:03:46,418 INFO L82 PathProgramCache]: Analyzing trace with hash 479451398, now seen corresponding path program 1 times [2020-11-07 00:03:46,427 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:03:46,428 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [471587293] [2020-11-07 00:03:46,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:03:46,508 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:03:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:47,226 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:03:47,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:03:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:47,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:03:47,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:47,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:03:47,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:47,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:03:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:47,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:03:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:47,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:03:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:47,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:03:47,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:47,409 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 00:03:47,411 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [471587293] [2020-11-07 00:03:47,413 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:03:47,413 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:03:47,414 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207504886] [2020-11-07 00:03:47,424 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:03:47,424 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:03:47,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:03:47,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:03:47,443 INFO L87 Difference]: Start difference. First operand 250 states. Second operand 3 states. [2020-11-07 00:03:48,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:03:48,950 INFO L93 Difference]: Finished difference Result 353 states and 425 transitions. [2020-11-07 00:03:48,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:03:48,953 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:03:48,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:03:48,969 INFO L225 Difference]: With dead ends: 353 [2020-11-07 00:03:48,969 INFO L226 Difference]: Without dead ends: 233 [2020-11-07 00:03:48,974 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 00:03:48,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 233 states. [2020-11-07 00:03:49,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 233 to 196. [2020-11-07 00:03:49,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 196 states. [2020-11-07 00:03:49,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 209 transitions. [2020-11-07 00:03:49,105 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 209 transitions. Word has length 148 [2020-11-07 00:03:49,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:03:49,106 INFO L481 AbstractCegarLoop]: Abstraction has 196 states and 209 transitions. [2020-11-07 00:03:49,106 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:03:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 209 transitions. [2020-11-07 00:03:49,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:03:49,110 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:03:49,111 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 00:03:49,111 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:03:49,111 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 00:03:49,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:03:49,112 INFO L82 PathProgramCache]: Analyzing trace with hash -808060246, now seen corresponding path program 1 times [2020-11-07 00:03:49,112 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:03:49,113 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [287109222] [2020-11-07 00:03:49,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:03:49,117 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:03:49,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:49,606 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:03:49,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:03:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:49,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:03:49,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:49,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:03:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:49,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:03:49,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:49,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:03:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:49,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:03:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:49,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:03:49,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:49,766 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 00:03:49,767 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [287109222] [2020-11-07 00:03:49,767 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:03:49,767 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:03:49,767 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272630248] [2020-11-07 00:03:49,770 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:03:49,771 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:03:49,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:03:49,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:03:49,772 INFO L87 Difference]: Start difference. First operand 196 states and 209 transitions. Second operand 4 states. [2020-11-07 00:03:50,802 WARN L194 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:03:51,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:03:51,481 INFO L93 Difference]: Finished difference Result 267 states and 296 transitions. [2020-11-07 00:03:51,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:03:51,482 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:03:51,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:03:51,486 INFO L225 Difference]: With dead ends: 267 [2020-11-07 00:03:51,486 INFO L226 Difference]: Without dead ends: 216 [2020-11-07 00:03:51,488 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:03:51,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2020-11-07 00:03:51,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 186. [2020-11-07 00:03:51,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 186 states. [2020-11-07 00:03:51,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 196 transitions. [2020-11-07 00:03:51,569 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 196 transitions. Word has length 149 [2020-11-07 00:03:51,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:03:51,569 INFO L481 AbstractCegarLoop]: Abstraction has 186 states and 196 transitions. [2020-11-07 00:03:51,570 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:03:51,570 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 196 transitions. [2020-11-07 00:03:51,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 00:03:51,577 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:03:51,577 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 00:03:51,577 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:03:51,578 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 00:03:51,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:03:51,579 INFO L82 PathProgramCache]: Analyzing trace with hash 556578055, now seen corresponding path program 1 times [2020-11-07 00:03:51,579 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:03:51,580 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1314154062] [2020-11-07 00:03:51,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:03:51,583 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:03:51,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:52,071 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:03:52,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:03:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:52,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:03:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:52,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:03:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:52,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:03:52,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:52,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:03:52,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:52,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:03:52,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:52,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 00:03:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:52,235 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 00:03:52,235 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1314154062] [2020-11-07 00:03:52,236 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:03:52,236 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 00:03:52,236 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2013840411] [2020-11-07 00:03:52,236 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 00:03:52,237 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:03:52,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 00:03:52,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 00:03:52,238 INFO L87 Difference]: Start difference. First operand 186 states and 196 transitions. Second operand 9 states. [2020-11-07 00:03:52,887 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:03:53,360 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:03:53,776 WARN L194 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:03:54,177 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:03:54,568 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:03:54,943 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:03:56,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:03:56,043 INFO L93 Difference]: Finished difference Result 287 states and 321 transitions. [2020-11-07 00:03:56,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 00:03:56,044 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 00:03:56,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:03:56,060 INFO L225 Difference]: With dead ends: 287 [2020-11-07 00:03:56,060 INFO L226 Difference]: Without dead ends: 216 [2020-11-07 00:03:56,062 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:03:56,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2020-11-07 00:03:56,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 186. [2020-11-07 00:03:56,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 186 states. [2020-11-07 00:03:56,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 195 transitions. [2020-11-07 00:03:56,173 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 195 transitions. Word has length 158 [2020-11-07 00:03:56,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:03:56,174 INFO L481 AbstractCegarLoop]: Abstraction has 186 states and 195 transitions. [2020-11-07 00:03:56,174 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 00:03:56,174 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 195 transitions. [2020-11-07 00:03:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-11-07 00:03:56,176 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:03:56,176 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] [2020-11-07 00:03:56,177 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:03:56,177 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 00:03:56,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:03:56,178 INFO L82 PathProgramCache]: Analyzing trace with hash 199105664, now seen corresponding path program 1 times [2020-11-07 00:03:56,178 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:03:56,178 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1031937900] [2020-11-07 00:03:56,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:03:56,182 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:03:56,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:56,763 WARN L194 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:03:56,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:03:56,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:56,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:03:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:56,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:03:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:56,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:03:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:56,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:03:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:56,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 00:03:56,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:56,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 00:03:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:56,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 00:03:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:03:57,039 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 00:03:57,041 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1031937900] [2020-11-07 00:03:57,042 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:03:57,042 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-11-07 00:03:57,042 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792617268] [2020-11-07 00:03:57,044 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-11-07 00:03:57,044 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:03:57,045 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-11-07 00:03:57,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2020-11-07 00:03:57,046 INFO L87 Difference]: Start difference. First operand 186 states and 195 transitions. Second operand 13 states. [2020-11-07 00:03:57,703 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:03:58,212 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:03:58,607 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:03:59,006 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:03:59,385 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:03:59,757 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:00,568 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:04:01,306 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:01,688 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:02,104 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:02,481 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:02,858 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:04:03,198 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:03,591 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:03,968 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:04,341 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:04:04,787 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:05,227 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:04:05,631 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:05,994 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:06,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:06,715 INFO L93 Difference]: Finished difference Result 398 states and 459 transitions. [2020-11-07 00:04:06,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-11-07 00:04:06,717 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 161 [2020-11-07 00:04:06,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:06,720 INFO L225 Difference]: With dead ends: 398 [2020-11-07 00:04:06,721 INFO L226 Difference]: Without dead ends: 327 [2020-11-07 00:04:06,722 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 180 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=191, Invalid=865, Unknown=0, NotChecked=0, Total=1056 [2020-11-07 00:04:06,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2020-11-07 00:04:06,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 300. [2020-11-07 00:04:06,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 300 states. [2020-11-07 00:04:06,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 328 transitions. [2020-11-07 00:04:06,852 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 328 transitions. Word has length 161 [2020-11-07 00:04:06,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:06,852 INFO L481 AbstractCegarLoop]: Abstraction has 300 states and 328 transitions. [2020-11-07 00:04:06,852 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-11-07 00:04:06,853 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 328 transitions. [2020-11-07 00:04:06,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 00:04:06,855 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:06,856 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 00:04:06,856 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:04:06,856 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 00:04:06,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:06,857 INFO L82 PathProgramCache]: Analyzing trace with hash -613475418, now seen corresponding path program 1 times [2020-11-07 00:04:06,857 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:06,857 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [55837906] [2020-11-07 00:04:06,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:06,860 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:07,300 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:07,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:07,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:07,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:07,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:07,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:07,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:07,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:07,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 00:04:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:07,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:04:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:07,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 00:04:07,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:07,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:04:07,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:07,491 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 00:04:07,491 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [55837906] [2020-11-07 00:04:07,491 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:07,492 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 00:04:07,492 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285150044] [2020-11-07 00:04:07,492 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 00:04:07,492 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:07,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 00:04:07,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:04:07,495 INFO L87 Difference]: Start difference. First operand 300 states and 328 transitions. Second operand 5 states. [2020-11-07 00:04:08,097 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:08,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:08,794 INFO L93 Difference]: Finished difference Result 436 states and 490 transitions. [2020-11-07 00:04:08,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 00:04:08,795 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2020-11-07 00:04:08,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:08,799 INFO L225 Difference]: With dead ends: 436 [2020-11-07 00:04:08,799 INFO L226 Difference]: Without dead ends: 303 [2020-11-07 00:04:08,801 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:04:08,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2020-11-07 00:04:08,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 282. [2020-11-07 00:04:08,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2020-11-07 00:04:08,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 299 transitions. [2020-11-07 00:04:08,914 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 299 transitions. Word has length 166 [2020-11-07 00:04:08,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:08,915 INFO L481 AbstractCegarLoop]: Abstraction has 282 states and 299 transitions. [2020-11-07 00:04:08,915 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 00:04:08,915 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 299 transitions. [2020-11-07 00:04:08,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-11-07 00:04:08,918 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:08,919 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:04:08,919 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:04:08,920 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 00:04:08,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:08,920 INFO L82 PathProgramCache]: Analyzing trace with hash 689783487, now seen corresponding path program 1 times [2020-11-07 00:04:08,921 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:08,921 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1218451041] [2020-11-07 00:04:08,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:09,055 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2020-11-07 00:04:09,469 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:09,786 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:04:10,060 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:10,329 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:04:10,600 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:04:10,879 WARN L194 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:11,179 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:11,466 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:11,735 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:04:12,010 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:12,291 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:04:12,562 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:12,842 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:13,118 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:04:13,392 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:13,670 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:13,674 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:04:13,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:14,580 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:14,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:14,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:14,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:14,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:14,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:14,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:14,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:14,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:14,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:04:14,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:14,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-11-07 00:04:14,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:14,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-11-07 00:04:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:14,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-11-07 00:04:14,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:14,865 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 00:04:16,508 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1218451041] [2020-11-07 00:04:16,509 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:16,509 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2020-11-07 00:04:16,509 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [955706906] [2020-11-07 00:04:16,510 INFO L461 AbstractCegarLoop]: Interpolant automaton has 39 states [2020-11-07 00:04:16,510 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:16,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2020-11-07 00:04:16,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=253, Invalid=1307, Unknown=0, NotChecked=0, Total=1560 [2020-11-07 00:04:16,512 INFO L87 Difference]: Start difference. First operand 282 states and 299 transitions. Second operand 39 states. [2020-11-07 00:04:17,217 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:04:17,949 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:18,377 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:04:18,802 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:04:19,203 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:04:20,004 WARN L194 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 217 [2020-11-07 00:04:20,901 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:21,284 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:04:21,693 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:04:22,086 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-07 00:04:22,613 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:04:22,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:22,855 INFO L93 Difference]: Finished difference Result 307 states and 331 transitions. [2020-11-07 00:04:22,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-11-07 00:04:22,859 INFO L78 Accepts]: Start accepts. Automaton has 39 states. Word has length 208 [2020-11-07 00:04:22,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:22,860 INFO L225 Difference]: With dead ends: 307 [2020-11-07 00:04:22,860 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:04:22,865 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 53 SyntacticMatches, 14 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 804 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=501, Invalid=2691, Unknown=0, NotChecked=0, Total=3192 [2020-11-07 00:04:22,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:04:22,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:04:22,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:04:22,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:04:22,867 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 208 [2020-11-07 00:04:22,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:22,867 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:04:22,867 INFO L482 AbstractCegarLoop]: Interpolant automaton has 39 states. [2020-11-07 00:04:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:04:22,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:04:22,867 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:04:22,870 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:04:23,031 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 176 [2020-11-07 00:04:23,172 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 230 [2020-11-07 00:04:23,286 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 174 [2020-11-07 00:04:23,532 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 174 [2020-11-07 00:04:24,125 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 174 [2020-11-07 00:04:24,348 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 174 [2020-11-07 00:04:24,763 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 226 [2020-11-07 00:04:24,961 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 174 [2020-11-07 00:04:26,861 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-11-07 00:04:27,387 WARN L194 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 31 [2020-11-07 00:04:27,787 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 21 [2020-11-07 00:04:28,082 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-11-07 00:04:28,423 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 17 [2020-11-07 00:04:28,716 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 21 [2020-11-07 00:04:28,985 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-11-07 00:04:29,287 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 21 [2020-11-07 00:04:29,614 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-11-07 00:04:29,889 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 00:04:30,151 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 00:04:30,422 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 00:04:30,732 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2020-11-07 00:04:31,016 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2020-11-07 00:04:31,357 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-11-07 00:04:31,652 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:04:31,981 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-11-07 00:04:32,344 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-11-07 00:04:32,614 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-11-07 00:04:32,887 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 00:04:33,163 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 00:04:33,431 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-11-07 00:04:33,943 WARN L194 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 00:04:34,385 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 00:04:34,661 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 15 [2020-11-07 00:04:34,949 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-11-07 00:04:35,327 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2020-11-07 00:04:36,020 WARN L194 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 27 [2020-11-07 00:04:36,367 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-11-07 00:04:36,696 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-11-07 00:04:36,997 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 17 [2020-11-07 00:04:37,627 WARN L194 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 00:04:38,087 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:38,352 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 15 [2020-11-07 00:04:39,143 WARN L194 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 27 [2020-11-07 00:04:39,436 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:04:39,704 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 15 [2020-11-07 00:04:39,967 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 00:04:40,316 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2020-11-07 00:04:40,601 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2020-11-07 00:04:41,097 WARN L194 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 00:04:41,379 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2020-11-07 00:04:41,667 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:04:41,934 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 00:04:42,219 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:04:42,514 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 21 [2020-11-07 00:04:42,520 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:04:42,520 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:04:42,521 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:04:42,521 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:04:42,521 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 00:04:42,521 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 00:04:42,521 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-07 00:04:42,521 INFO L266 CegarLoopResult]: For program point L572-1(lines 553 574) no Hoare annotation was computed. [2020-11-07 00:04:42,521 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 00:04:42,521 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 00:04:42,521 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-07 00:04:42,522 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 528 583) no Hoare annotation was computed. [2020-11-07 00:04:42,522 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 00:04:42,522 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 00:04:42,522 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 00:04:42,522 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 00:04:42,522 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 00:04:42,522 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 00:04:42,522 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-07 00:04:42,522 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 528 583) no Hoare annotation was computed. [2020-11-07 00:04:42,522 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 00:04:42,522 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 528 583) no Hoare annotation was computed. [2020-11-07 00:04:42,523 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:04:42,523 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 00:04:42,523 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 00:04:42,523 INFO L266 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-11-07 00:04:42,523 INFO L266 CegarLoopResult]: For program point L570-1(line 570) no Hoare annotation was computed. [2020-11-07 00:04:42,523 INFO L266 CegarLoopResult]: For program point L570-2(line 570) no Hoare annotation was computed. [2020-11-07 00:04:42,523 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 00:04:42,523 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 00:04:42,523 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 00:04:42,523 INFO L266 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-11-07 00:04:42,524 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 00:04:42,524 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:04:42,524 INFO L266 CegarLoopResult]: For program point L575(lines 552 576) no Hoare annotation was computed. [2020-11-07 00:04:42,524 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 00:04:42,524 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 00:04:42,524 INFO L266 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-11-07 00:04:42,524 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 00:04:42,524 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 00:04:42,524 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 00:04:42,524 INFO L266 CegarLoopResult]: For program point L559(lines 559 563) no Hoare annotation was computed. [2020-11-07 00:04:42,524 INFO L266 CegarLoopResult]: For program point L559-1(lines 559 563) no Hoare annotation was computed. [2020-11-07 00:04:42,525 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 00:04:42,525 INFO L266 CegarLoopResult]: For program point L551-1(line 551) no Hoare annotation was computed. [2020-11-07 00:04:42,525 INFO L266 CegarLoopResult]: For program point L551-2(line 551) no Hoare annotation was computed. [2020-11-07 00:04:42,525 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:04:42,525 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 00:04:42,525 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 00:04:42,525 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:04:42,525 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 00:04:42,525 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 00:04:42,525 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 584 643) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 584 643) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point L610-2(lines 610 635) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 584 643) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:04:42,526 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L636(lines 609 637) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L628-1(line 628) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L628-2(line 628) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L624-1(line 624) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L624-2(line 624) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 00:04:42,527 INFO L266 CegarLoopResult]: For program point L616(lines 616 620) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L616-1(lines 616 620) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L608-1(line 608) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L608-2(line 608) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L633-1(line 633) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L633-2(line 633) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L629-1(line 629) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L629-2(line 629) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:04:42,528 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 00:04:42,529 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 72 78) the Hoare annotation is: true [2020-11-07 00:04:42,529 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 72 78) the Hoare annotation is: true [2020-11-07 00:04:42,529 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 79 87) 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 00:04:42,529 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 79 87) the Hoare annotation is: true [2020-11-07 00:04:42,529 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 79 87) 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 00:04:42,529 INFO L262 CegarLoopResult]: At program point L84(line 84) 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 00:04:42,529 INFO L269 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: true [2020-11-07 00:04:42,529 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 450 474) the Hoare annotation is: true [2020-11-07 00:04:42,529 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 450 474) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret40| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:04:42,529 INFO L262 CegarLoopResult]: At program point L464(line 464) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:04:42,529 INFO L262 CegarLoopResult]: At program point L462(lines 462 468) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:04:42,530 INFO L262 CegarLoopResult]: At program point L460(line 460) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:04:42,530 INFO L262 CegarLoopResult]: At program point L460-1(line 460) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:04:42,530 INFO L262 CegarLoopResult]: At program point L458(lines 458 471) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret40| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:04:42,530 INFO L262 CegarLoopResult]: At program point L460-2(line 460) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:04:42,530 INFO L262 CegarLoopResult]: At program point L460-3(line 460) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:04:42,530 INFO L262 CegarLoopResult]: At program point L458-1(lines 450 474) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret40| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:04:42,530 INFO L269 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: true [2020-11-07 00:04:42,530 INFO L262 CegarLoopResult]: At program point L456-1(line 456) the Hoare annotation is: (or (and (not (= |__utac_acc__Specification4_spec__1_#t~ret40| 0)) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,531 INFO L262 CegarLoopResult]: At program point L456-2(line 456) the Hoare annotation is: (or (and (not (= |__utac_acc__Specification4_spec__1_#t~ret40| 0)) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,531 INFO L262 CegarLoopResult]: At program point L456-3(line 456) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret40| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:04:42,531 INFO L269 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: true [2020-11-07 00:04:42,531 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 166 188) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,531 INFO L269 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: true [2020-11-07 00:04:42,531 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 166 188) the Hoare annotation is: true [2020-11-07 00:04:42,531 INFO L262 CegarLoopResult]: At program point L178(line 178) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,531 INFO L262 CegarLoopResult]: At program point L178-1(line 178) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,532 INFO L262 CegarLoopResult]: At program point L176(lines 176 183) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,532 INFO L269 CegarLoopResult]: At program point L176-1(lines 176 183) the Hoare annotation is: true [2020-11-07 00:04:42,532 INFO L262 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret8| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,532 INFO L262 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,532 INFO L262 CegarLoopResult]: At program point L174-1(line 174) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret8| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,532 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 166 188) the Hoare annotation is: true [2020-11-07 00:04:42,532 INFO L262 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,532 INFO L262 CegarLoopResult]: At program point L174-2(line 174) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret8| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:04:42,532 INFO L262 CegarLoopResult]: At program point L172-1(line 172) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,532 INFO L262 CegarLoopResult]: At program point L168(line 168) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,532 INFO L266 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 124 147) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 124 147) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 124 147) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-11-07 00:04:42,533 INFO L266 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-11-07 00:04:42,534 INFO L269 CegarLoopResult]: At program point isPumpRunningEXIT(lines 258 266) the Hoare annotation is: true [2020-11-07 00:04:42,534 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 258 266) the Hoare annotation is: true [2020-11-07 00:04:42,534 INFO L269 CegarLoopResult]: At program point isPumpRunningFINAL(lines 258 266) the Hoare annotation is: true [2020-11-07 00:04:42,534 INFO L269 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: true [2020-11-07 00:04:42,534 INFO L269 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: true [2020-11-07 00:04:42,534 INFO L266 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-11-07 00:04:42,534 INFO L266 CegarLoopResult]: For program point L286(lines 286 294) no Hoare annotation was computed. [2020-11-07 00:04:42,534 INFO L266 CegarLoopResult]: For program point L286-2(lines 286 294) no Hoare annotation was computed. [2020-11-07 00:04:42,534 INFO L266 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-11-07 00:04:42,534 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 00:04:42,534 INFO L266 CegarLoopResult]: For program point L274(lines 274 282) no Hoare annotation was computed. [2020-11-07 00:04:42,534 INFO L266 CegarLoopResult]: For program point L274-2(lines 274 282) no Hoare annotation was computed. [2020-11-07 00:04:42,535 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 267 302) no Hoare annotation was computed. [2020-11-07 00:04:42,535 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-07 00:04:42,535 INFO L266 CegarLoopResult]: For program point L297-1(line 297) no Hoare annotation was computed. [2020-11-07 00:04:42,535 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 267 302) no Hoare annotation was computed. [2020-11-07 00:04:42,535 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-07 00:04:42,535 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 267 302) no Hoare annotation was computed. [2020-11-07 00:04:42,535 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 65 71) the Hoare annotation is: true [2020-11-07 00:04:42,535 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 65 71) the Hoare annotation is: true [2020-11-07 00:04:42,535 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 00:04:42,535 INFO L266 CegarLoopResult]: For program point L512-1(line 512) no Hoare annotation was computed. [2020-11-07 00:04:42,535 INFO L266 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point L508-1(line 508) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 482 527) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 482 527) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 482 527) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:04:42,536 INFO L266 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L519-1(line 519) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L519-2(line 519) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L482(lines 482 527) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L482-1(lines 482 527) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L505-1(line 505) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 00:04:42,537 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 00:04:42,538 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 00:04:42,538 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 00:04:42,538 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 00:04:42,538 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 00:04:42,538 INFO L266 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-11-07 00:04:42,538 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:04:42,538 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 00:04:42,538 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:04:42,538 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 00:04:42,538 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-07 00:04:42,538 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point L834-1(line 834) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point L834-2(line 834) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point L795(lines 795 840) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point L826(lines 826 827) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 795 840) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 819 820) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point L814-1(line 814) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point L814-2(line 814) no Hoare annotation was computed. [2020-11-07 00:04:42,539 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 795 840) no Hoare annotation was computed. [2020-11-07 00:04:42,540 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 00:04:42,540 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 795 840) no Hoare annotation was computed. [2020-11-07 00:04:42,540 INFO L266 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-11-07 00:04:42,540 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 00:04:42,540 INFO L266 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-11-07 00:04:42,540 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 00:04:42,540 INFO L266 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-11-07 00:04:42,540 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 00:04:42,540 INFO L266 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-11-07 00:04:42,540 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 00:04:42,541 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 00:04:42,541 INFO L266 CegarLoopResult]: For program point L819(lines 819 820) no Hoare annotation was computed. [2020-11-07 00:04:42,541 INFO L266 CegarLoopResult]: For program point L815(lines 815 822) no Hoare annotation was computed. [2020-11-07 00:04:42,541 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 826 827) no Hoare annotation was computed. [2020-11-07 00:04:42,541 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 00:04:42,541 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 00:04:42,541 INFO L266 CegarLoopResult]: For program point L809(lines 809 829) no Hoare annotation was computed. [2020-11-07 00:04:42,541 INFO L266 CegarLoopResult]: For program point L809-1(lines 809 829) no Hoare annotation was computed. [2020-11-07 00:04:42,541 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 00:04:42,541 INFO L266 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-11-07 00:04:42,542 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 00:04:42,542 INFO L266 CegarLoopResult]: For program point L836-1(line 836) no Hoare annotation was computed. [2020-11-07 00:04:42,542 INFO L266 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-11-07 00:04:42,542 INFO L266 CegarLoopResult]: For program point L836-2(line 836) no Hoare annotation was computed. [2020-11-07 00:04:42,542 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 156 165) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,542 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 156 165) the Hoare annotation is: true [2020-11-07 00:04:42,542 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 156 165) the Hoare annotation is: true [2020-11-07 00:04:42,542 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 247 257) no Hoare annotation was computed. [2020-11-07 00:04:42,542 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-07 00:04:42,543 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 00:04:42,543 INFO L266 CegarLoopResult]: For program point L252-1(line 252) no Hoare annotation was computed. [2020-11-07 00:04:42,543 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 247 257) no Hoare annotation was computed. [2020-11-07 00:04:42,543 INFO L266 CegarLoopResult]: For program point L252-2(line 252) no Hoare annotation was computed. [2020-11-07 00:04:42,543 INFO L266 CegarLoopResult]: For program point L252-3(line 252) no Hoare annotation was computed. [2020-11-07 00:04:42,543 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 247 257) no Hoare annotation was computed. [2020-11-07 00:04:42,543 INFO L266 CegarLoopResult]: For program point deactivatePumpENTRY(lines 239 246) no Hoare annotation was computed. [2020-11-07 00:04:42,543 INFO L266 CegarLoopResult]: For program point deactivatePumpEXIT(lines 239 246) no Hoare annotation was computed. [2020-11-07 00:04:42,543 INFO L266 CegarLoopResult]: For program point deactivatePumpFINAL(lines 239 246) no Hoare annotation was computed. [2020-11-07 00:04:42,543 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 224 230) the Hoare annotation is: true [2020-11-07 00:04:42,543 INFO L269 CegarLoopResult]: At program point processEnvironmentFINAL(lines 224 230) the Hoare annotation is: true [2020-11-07 00:04:42,544 INFO L262 CegarLoopResult]: At program point L316(lines 316 320) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and (<= 0 (+ test_~tmp~1 2147483648)) .cse0 (<= test_~tmp~1 2147483647) .cse1) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)))) [2020-11-07 00:04:42,544 INFO L262 CegarLoopResult]: At program point L312(line 312) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,544 INFO L262 CegarLoopResult]: At program point L308(line 308) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,544 INFO L262 CegarLoopResult]: At program point L350(lines 350 354) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,544 INFO L262 CegarLoopResult]: At program point L350-2(lines 344 355) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,545 INFO L262 CegarLoopResult]: At program point L342(line 342) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,545 INFO L262 CegarLoopResult]: At program point L309(line 309) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,545 INFO L262 CegarLoopResult]: At program point L342-1(line 342) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,545 INFO L262 CegarLoopResult]: At program point L334(lines 334 340) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,545 INFO L262 CegarLoopResult]: At program point L334-1(lines 334 340) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,545 INFO L262 CegarLoopResult]: At program point L326(line 326) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~1 2147483648)) (not (= test_~tmp~1 0)) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,545 INFO L269 CegarLoopResult]: At program point testEXIT(lines 304 367) the Hoare annotation is: true [2020-11-07 00:04:42,546 INFO L262 CegarLoopResult]: At program point L322(line 322) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (<= 0 (+ |test_#t~nondet26| 2147483648))) (.cse2 (= test_~splverifierCounter~0 0)) (.cse3 (<= |test_#t~nondet26| 2147483647))) (or (and (<= 0 (+ test_~tmp~1 2147483648)) .cse0 .cse1 (<= test_~tmp~1 2147483647) .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse3) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)))) [2020-11-07 00:04:42,546 INFO L262 CegarLoopResult]: At program point L322-1(line 322) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ |test_#t~nondet26| 2147483648)) (= test_~tmp~1 |test_#t~nondet26|) (= test_~splverifierCounter~0 0) (<= |test_#t~nondet26| 2147483647))) [2020-11-07 00:04:42,546 INFO L262 CegarLoopResult]: At program point testENTRY(lines 304 367) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,546 INFO L269 CegarLoopResult]: At program point testFINAL(lines 304 367) the Hoare annotation is: true [2020-11-07 00:04:42,546 INFO L262 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,546 INFO L262 CegarLoopResult]: At program point L360(lines 313 361) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:04:42,546 INFO L262 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,546 INFO L262 CegarLoopResult]: At program point L315(lines 314 359) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and (<= 0 (+ test_~tmp~1 2147483648)) .cse0 (<= test_~tmp~1 2147483647) .cse1) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)))) [2020-11-07 00:04:42,547 INFO L262 CegarLoopResult]: At program point L348-1(line 348) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,547 INFO L262 CegarLoopResult]: At program point L348-2(line 348) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,547 INFO L262 CegarLoopResult]: At program point L344(lines 344 355) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,547 INFO L262 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,547 INFO L262 CegarLoopResult]: At program point L336(line 336) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,547 INFO L262 CegarLoopResult]: At program point L332(line 332) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,547 INFO L262 CegarLoopResult]: At program point L332-1(line 332) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,548 INFO L262 CegarLoopResult]: At program point L357(lines 314 359) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and (<= 0 (+ test_~tmp~1 2147483648)) .cse0 (<= test_~tmp~1 2147483647) .cse1) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)))) [2020-11-07 00:04:42,548 INFO L262 CegarLoopResult]: At program point L324(lines 324 330) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,548 INFO L262 CegarLoopResult]: At program point L324-1(lines 324 330) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~1 2147483647) (= test_~splverifierCounter~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,548 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 00:04:42,548 INFO L266 CegarLoopResult]: For program point L768-1(line 768) no Hoare annotation was computed. [2020-11-07 00:04:42,548 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 773 774) no Hoare annotation was computed. [2020-11-07 00:04:42,548 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 00:04:42,548 INFO L266 CegarLoopResult]: For program point L768-2(line 768) no Hoare annotation was computed. [2020-11-07 00:04:42,548 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 749 794) no Hoare annotation was computed. [2020-11-07 00:04:42,549 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 00:04:42,549 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 00:04:42,549 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 00:04:42,549 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-07 00:04:42,549 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 00:04:42,549 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 00:04:42,549 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 00:04:42,549 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 00:04:42,549 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 00:04:42,549 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 00:04:42,549 INFO L266 CegarLoopResult]: For program point L773(lines 773 774) no Hoare annotation was computed. [2020-11-07 00:04:42,549 INFO L266 CegarLoopResult]: For program point L769(lines 769 776) no Hoare annotation was computed. [2020-11-07 00:04:42,550 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-07 00:04:42,550 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 00:04:42,550 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 780 781) no Hoare annotation was computed. [2020-11-07 00:04:42,550 INFO L266 CegarLoopResult]: For program point L763(lines 763 783) no Hoare annotation was computed. [2020-11-07 00:04:42,550 INFO L266 CegarLoopResult]: For program point L763-1(lines 763 783) no Hoare annotation was computed. [2020-11-07 00:04:42,550 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 00:04:42,550 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-07 00:04:42,550 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 00:04:42,550 INFO L266 CegarLoopResult]: For program point L790-1(line 790) no Hoare annotation was computed. [2020-11-07 00:04:42,550 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 749 794) no Hoare annotation was computed. [2020-11-07 00:04:42,550 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 00:04:42,551 INFO L266 CegarLoopResult]: For program point L790-2(line 790) no Hoare annotation was computed. [2020-11-07 00:04:42,551 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 00:04:42,551 INFO L266 CegarLoopResult]: For program point L788-1(line 788) no Hoare annotation was computed. [2020-11-07 00:04:42,551 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 00:04:42,551 INFO L266 CegarLoopResult]: For program point L788-2(line 788) no Hoare annotation was computed. [2020-11-07 00:04:42,551 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 00:04:42,551 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 749 794) no Hoare annotation was computed. [2020-11-07 00:04:42,551 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 00:04:42,551 INFO L266 CegarLoopResult]: For program point L749(lines 749 794) no Hoare annotation was computed. [2020-11-07 00:04:42,551 INFO L266 CegarLoopResult]: For program point L780(lines 780 781) no Hoare annotation was computed. [2020-11-07 00:04:42,551 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 00:04:42,551 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 00:04:42,552 INFO L266 CegarLoopResult]: For program point L425(lines 425 433) no Hoare annotation was computed. [2020-11-07 00:04:42,552 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 417 439) no Hoare annotation was computed. [2020-11-07 00:04:42,552 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 00:04:42,552 INFO L266 CegarLoopResult]: For program point L425-2(lines 425 433) no Hoare annotation was computed. [2020-11-07 00:04:42,552 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 417 439) no Hoare annotation was computed. [2020-11-07 00:04:42,552 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 417 439) no Hoare annotation was computed. [2020-11-07 00:04:42,552 INFO L266 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-11-07 00:04:42,552 INFO L266 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-11-07 00:04:42,552 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 55 64) no Hoare annotation was computed. [2020-11-07 00:04:42,552 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 55 64) no Hoare annotation was computed. [2020-11-07 00:04:42,552 INFO L266 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-11-07 00:04:42,552 INFO L266 CegarLoopResult]: For program point L57-1(line 57) no Hoare annotation was computed. [2020-11-07 00:04:42,552 INFO L266 CegarLoopResult]: For program point L57-2(line 57) no Hoare annotation was computed. [2020-11-07 00:04:42,553 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 55 64) no Hoare annotation was computed. [2020-11-07 00:04:42,553 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 00:04:42,553 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 00:04:42,553 INFO L266 CegarLoopResult]: For program point L737-1(line 737) no Hoare annotation was computed. [2020-11-07 00:04:42,553 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 00:04:42,553 INFO L266 CegarLoopResult]: For program point L737-2(line 737) no Hoare annotation was computed. [2020-11-07 00:04:42,553 INFO L266 CegarLoopResult]: For program point L696(lines 695 715) no Hoare annotation was computed. [2020-11-07 00:04:42,553 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 00:04:42,553 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 00:04:42,553 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 00:04:42,553 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 00:04:42,553 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 00:04:42,553 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 00:04:42,554 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 00:04:42,554 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 00:04:42,554 INFO L266 CegarLoopResult]: For program point L680-1(line 680) no Hoare annotation was computed. [2020-11-07 00:04:42,554 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 00:04:42,554 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 00:04:42,554 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-07 00:04:42,554 INFO L266 CegarLoopResult]: For program point L697(lines 697 701) no Hoare annotation was computed. [2020-11-07 00:04:42,554 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 00:04:42,554 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 00:04:42,554 INFO L266 CegarLoopResult]: For program point L722-1(line 722) no Hoare annotation was computed. [2020-11-07 00:04:42,554 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 00:04:42,554 INFO L266 CegarLoopResult]: For program point L722-2(line 722) no Hoare annotation was computed. [2020-11-07 00:04:42,555 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 00:04:42,555 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 00:04:42,555 INFO L266 CegarLoopResult]: For program point L706-1(line 706) no Hoare annotation was computed. [2020-11-07 00:04:42,555 INFO L266 CegarLoopResult]: For program point L706-2(line 706) no Hoare annotation was computed. [2020-11-07 00:04:42,555 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 646 748) no Hoare annotation was computed. [2020-11-07 00:04:42,555 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 00:04:42,555 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 00:04:42,555 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:04:42,555 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 00:04:42,555 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 00:04:42,555 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 646 748) no Hoare annotation was computed. [2020-11-07 00:04:42,555 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 00:04:42,556 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 00:04:42,556 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 00:04:42,556 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 00:04:42,556 INFO L266 CegarLoopResult]: For program point L724-1(line 724) no Hoare annotation was computed. [2020-11-07 00:04:42,556 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:04:42,556 INFO L266 CegarLoopResult]: For program point L724-2(line 724) no Hoare annotation was computed. [2020-11-07 00:04:42,556 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 646 748) no Hoare annotation was computed. [2020-11-07 00:04:42,556 INFO L266 CegarLoopResult]: For program point L716(lines 694 717) no Hoare annotation was computed. [2020-11-07 00:04:42,556 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 00:04:42,556 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 00:04:42,556 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 00:04:42,556 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 00:04:42,557 INFO L266 CegarLoopResult]: For program point L675(lines 675 691) no Hoare annotation was computed. [2020-11-07 00:04:42,557 INFO L266 CegarLoopResult]: For program point L708-1(line 708) no Hoare annotation was computed. [2020-11-07 00:04:42,557 INFO L266 CegarLoopResult]: For program point L708-2(line 708) no Hoare annotation was computed. [2020-11-07 00:04:42,557 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 00:04:42,557 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 00:04:42,558 INFO L266 CegarLoopResult]: For program point L692(lines 692 733) no Hoare annotation was computed. [2020-11-07 00:04:42,558 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 00:04:42,558 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 00:04:42,558 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 00:04:42,558 INFO L266 CegarLoopResult]: For program point L684-1(line 684) no Hoare annotation was computed. [2020-11-07 00:04:42,558 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 00:04:42,558 INFO L266 CegarLoopResult]: For program point L734(lines 734 745) no Hoare annotation was computed. [2020-11-07 00:04:42,558 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 00:04:42,558 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 00:04:42,559 INFO L266 CegarLoopResult]: For program point L726-1(line 726) no Hoare annotation was computed. [2020-11-07 00:04:42,559 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 00:04:42,559 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 00:04:42,559 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 00:04:42,559 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 00:04:42,559 INFO L266 CegarLoopResult]: For program point L710-1(line 710) no Hoare annotation was computed. [2020-11-07 00:04:42,559 INFO L266 CegarLoopResult]: For program point L677-1(line 677) no Hoare annotation was computed. [2020-11-07 00:04:42,559 INFO L266 CegarLoopResult]: For program point L735(lines 735 742) no Hoare annotation was computed. [2020-11-07 00:04:42,559 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 00:04:42,559 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 00:04:42,559 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 00:04:42,559 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 00:04:42,560 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 00:04:42,560 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 00:04:42,560 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 00:04:42,560 INFO L266 CegarLoopResult]: For program point L670(lines 670 674) no Hoare annotation was computed. [2020-11-07 00:04:42,560 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:04:42,560 INFO L266 CegarLoopResult]: For program point L695-2(lines 695 715) no Hoare annotation was computed. [2020-11-07 00:04:42,560 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 00:04:42,560 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 00:04:42,560 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 00:04:42,560 INFO L266 CegarLoopResult]: For program point L646(lines 646 748) no Hoare annotation was computed. [2020-11-07 00:04:42,560 INFO L266 CegarLoopResult]: For program point L646-1(lines 646 748) no Hoare annotation was computed. [2020-11-07 00:04:42,561 INFO L262 CegarLoopResult]: At program point L423-6(line 423) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,561 INFO L262 CegarLoopResult]: At program point L423-7(line 423) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,561 INFO L262 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,561 INFO L262 CegarLoopResult]: At program point L370(line 370) the Hoare annotation is: (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:04:42,561 INFO L262 CegarLoopResult]: At program point L296(line 296) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,561 INFO L262 CegarLoopResult]: At program point L296-1(line 296) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,561 INFO L262 CegarLoopResult]: At program point L296-2(line 296) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,561 INFO L262 CegarLoopResult]: At program point L296-3(line 296) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,561 INFO L262 CegarLoopResult]: At program point L197(line 197) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:04:42,562 INFO L262 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,562 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,562 INFO L262 CegarLoopResult]: At program point L292-1(line 292) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,562 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,562 INFO L262 CegarLoopResult]: At program point L292-2(line 292) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,562 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,562 INFO L262 CegarLoopResult]: At program point L292-3(line 292) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,562 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,562 INFO L262 CegarLoopResult]: At program point L288(line 288) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,562 INFO L262 CegarLoopResult]: At program point L292-4(line 292) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,562 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,563 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,563 INFO L262 CegarLoopResult]: At program point L288-1(line 288) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,563 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,563 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,563 INFO L262 CegarLoopResult]: At program point L288-2(line 288) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,563 INFO L262 CegarLoopResult]: At program point L288-3(line 288) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,563 INFO L262 CegarLoopResult]: At program point L284(line 284) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,563 INFO L262 CegarLoopResult]: At program point L284-1(line 284) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,563 INFO L262 CegarLoopResult]: At program point L284-2(line 284) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,563 INFO L262 CegarLoopResult]: At program point L284-3(line 284) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,563 INFO L262 CegarLoopResult]: At program point L280(line 280) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,564 INFO L262 CegarLoopResult]: At program point L284-4(line 284) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,564 INFO L262 CegarLoopResult]: At program point L280-1(line 280) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,564 INFO L262 CegarLoopResult]: At program point L284-5(line 284) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,564 INFO L262 CegarLoopResult]: At program point L280-2(line 280) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,564 INFO L262 CegarLoopResult]: At program point L284-6(line 284) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,564 INFO L262 CegarLoopResult]: At program point L280-3(line 280) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,564 INFO L262 CegarLoopResult]: At program point L284-7(line 284) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,564 INFO L262 CegarLoopResult]: At program point L276(line 276) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,564 INFO L262 CegarLoopResult]: At program point L280-4(line 280) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,564 INFO L262 CegarLoopResult]: At program point L276-1(line 276) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,564 INFO L262 CegarLoopResult]: At program point L371(line 371) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:04:42,565 INFO L262 CegarLoopResult]: At program point L276-2(line 276) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,565 INFO L262 CegarLoopResult]: At program point L276-3(line 276) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,565 INFO L262 CegarLoopResult]: At program point L272(line 272) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,565 INFO L262 CegarLoopResult]: At program point L780(line 780) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,565 INFO L262 CegarLoopResult]: At program point L780-1(line 780) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,565 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 00:04:42,565 INFO L262 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,565 INFO L262 CegarLoopResult]: At program point L826-1(line 826) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,565 INFO L262 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,565 INFO L262 CegarLoopResult]: At program point L298(line 298) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,566 INFO L262 CegarLoopResult]: At program point L298-1(line 298) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,566 INFO L262 CegarLoopResult]: At program point L298-2(line 298) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,566 INFO L262 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,566 INFO L262 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,566 INFO L262 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:04:42,566 INFO L262 CegarLoopResult]: At program point L773-1(line 773) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,566 INFO L262 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,566 INFO L262 CegarLoopResult]: At program point L435(line 435) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,566 INFO L262 CegarLoopResult]: At program point L819(line 819) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,566 INFO L262 CegarLoopResult]: At program point L435-1(line 435) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,566 INFO L262 CegarLoopResult]: At program point L819-1(line 819) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,567 INFO L262 CegarLoopResult]: At program point L435-2(line 435) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,567 INFO L262 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,567 INFO L262 CegarLoopResult]: At program point L431-1(line 431) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,567 INFO L262 CegarLoopResult]: At program point L431-2(line 431) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,567 INFO L262 CegarLoopResult]: At program point L431-3(line 431) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,567 INFO L262 CegarLoopResult]: At program point L427(line 427) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,567 INFO L262 CegarLoopResult]: At program point L427-1(line 427) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,567 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:04:42,568 INFO L262 CegarLoopResult]: At program point L427-2(line 427) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,568 INFO L262 CegarLoopResult]: At program point L427-3(line 427) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,568 INFO L262 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,568 INFO L262 CegarLoopResult]: At program point L427-4(line 427) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,568 INFO L262 CegarLoopResult]: At program point L423-1(line 423) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,568 INFO L262 CegarLoopResult]: At program point L427-5(line 427) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,568 INFO L262 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,568 INFO L262 CegarLoopResult]: At program point L423-2(line 423) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,568 INFO L262 CegarLoopResult]: At program point L423-3(line 423) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,568 INFO L262 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,568 INFO L262 CegarLoopResult]: At program point L423-4(line 423) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,569 INFO L262 CegarLoopResult]: At program point L423-5(line 423) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 00:04:42,569 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 00:04:42,569 INFO L266 CegarLoopResult]: For program point activatePumpFINAL(lines 231 238) no Hoare annotation was computed. [2020-11-07 00:04:42,569 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 231 238) no Hoare annotation was computed. [2020-11-07 00:04:42,569 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 231 238) no Hoare annotation was computed. [2020-11-07 00:04:42,569 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 440 448) the Hoare annotation is: true [2020-11-07 00:04:42,569 INFO L262 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~6)) [2020-11-07 00:04:42,569 INFO L269 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: true [2020-11-07 00:04:42,569 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 440 448) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~6)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,570 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 440 448) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~6)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,570 INFO L262 CegarLoopResult]: At program point L401(line 401) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:04:42,570 INFO L269 CegarLoopResult]: At program point L400-1(lines 396 407) the Hoare annotation is: true [2020-11-07 00:04:42,570 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 396 407) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:04:42,570 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 396 407) the Hoare annotation is: true [2020-11-07 00:04:42,570 INFO L262 CegarLoopResult]: At program point L403(line 403) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:04:42,570 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:04:42,570 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:04:42,570 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:04:42,570 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:04:42,571 INFO L262 CegarLoopResult]: At program point L213(line 213) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,571 INFO L262 CegarLoopResult]: At program point L211(lines 211 217) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,571 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 200 223) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,571 INFO L262 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:04:42,571 INFO L262 CegarLoopResult]: At program point L204(lines 203 222) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,571 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 200 223) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,571 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 200 223) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:04:42,571 INFO L269 CegarLoopResult]: At program point L97(line 97) the Hoare annotation is: true [2020-11-07 00:04:42,571 INFO L269 CegarLoopResult]: At program point L97-1(line 97) the Hoare annotation is: true [2020-11-07 00:04:42,572 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 91 120) the Hoare annotation is: true [2020-11-07 00:04:42,572 INFO L269 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: true [2020-11-07 00:04:42,572 INFO L269 CegarLoopResult]: At program point L116(lines 91 120) the Hoare annotation is: true [2020-11-07 00:04:42,572 INFO L269 CegarLoopResult]: At program point L112(line 112) the Hoare annotation is: true [2020-11-07 00:04:42,572 INFO L269 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: true [2020-11-07 00:04:42,572 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 91 120) the Hoare annotation is: true [2020-11-07 00:04:42,572 INFO L269 CegarLoopResult]: At program point L105(lines 105 109) the Hoare annotation is: true [2020-11-07 00:04:42,572 INFO L269 CegarLoopResult]: At program point L105-1(lines 105 109) the Hoare annotation is: true [2020-11-07 00:04:42,572 INFO L269 CegarLoopResult]: At program point L101-2(lines 101 115) the Hoare annotation is: true [2020-11-07 00:04:42,572 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 408 416) no Hoare annotation was computed. [2020-11-07 00:04:42,572 INFO L266 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-11-07 00:04:42,573 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 00:04:42,573 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 408 416) no Hoare annotation was computed. [2020-11-07 00:04:42,573 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 408 416) no Hoare annotation was computed. [2020-11-07 00:04:42,573 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 372 383) the Hoare annotation is: true [2020-11-07 00:04:42,573 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 372 383) the Hoare annotation is: true [2020-11-07 00:04:42,573 INFO L269 CegarLoopResult]: At program point L377(line 377) the Hoare annotation is: true [2020-11-07 00:04:42,573 INFO L269 CegarLoopResult]: At program point L376-1(lines 372 383) the Hoare annotation is: true [2020-11-07 00:04:42,573 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 148 154) the Hoare annotation is: true [2020-11-07 00:04:42,573 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 148 154) the Hoare annotation is: true [2020-11-07 00:04:42,573 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:04:42,573 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 00:04:42,574 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:04:42,574 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:04:42,574 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 384 395) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~1 2147483647))) [2020-11-07 00:04:42,574 INFO L262 CegarLoopResult]: At program point L389(line 389) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~1 2147483647))) [2020-11-07 00:04:42,574 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 384 395) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~1 2147483647))) [2020-11-07 00:04:42,574 INFO L262 CegarLoopResult]: At program point L388-1(lines 384 395) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~1 2147483647))) [2020-11-07 00:04:42,574 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2020-11-07 00:04:42,574 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 00:04:42,574 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2020-11-07 00:04:42,574 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2020-11-07 00:04:42,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:04:42 BoogieIcfgContainer [2020-11-07 00:04:42,606 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:04:42,608 INFO L168 Benchmark]: Toolchain (without parser) took 58122.37 ms. Allocated memory was 125.8 MB in the beginning and 488.6 MB in the end (delta: 362.8 MB). Free memory was 101.7 MB in the beginning and 384.9 MB in the end (delta: -283.2 MB). Peak memory consumption was 299.4 MB. Max. memory is 8.0 GB. [2020-11-07 00:04:42,613 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 125.8 MB. Free memory is still 87.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:04:42,614 INFO L168 Benchmark]: CACSL2BoogieTranslator took 531.01 ms. Allocated memory is still 125.8 MB. Free memory was 101.0 MB in the beginning and 81.4 MB in the end (delta: 19.6 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:04:42,614 INFO L168 Benchmark]: Boogie Preprocessor took 109.64 ms. Allocated memory is still 125.8 MB. Free memory was 81.4 MB in the beginning and 77.8 MB in the end (delta: 3.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:04:42,615 INFO L168 Benchmark]: RCFGBuilder took 1165.11 ms. Allocated memory was 125.8 MB in the beginning and 157.3 MB in the end (delta: 31.5 MB). Free memory was 77.6 MB in the beginning and 91.5 MB in the end (delta: -13.9 MB). Peak memory consumption was 24.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:04:42,616 INFO L168 Benchmark]: TraceAbstraction took 56302.46 ms. Allocated memory was 157.3 MB in the beginning and 488.6 MB in the end (delta: 331.4 MB). Free memory was 91.0 MB in the beginning and 384.9 MB in the end (delta: -294.0 MB). Peak memory consumption was 256.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:04:42,618 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 125.8 MB. Free memory is still 87.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 531.01 ms. Allocated memory is still 125.8 MB. Free memory was 101.0 MB in the beginning and 81.4 MB in the end (delta: 19.6 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 109.64 ms. Allocated memory is still 125.8 MB. Free memory was 81.4 MB in the beginning and 77.8 MB in the end (delta: 3.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1165.11 ms. Allocated memory was 125.8 MB in the beginning and 157.3 MB in the end (delta: 31.5 MB). Free memory was 77.6 MB in the beginning and 91.5 MB in the end (delta: -13.9 MB). Peak memory consumption was 24.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 56302.46 ms. Allocated memory was 157.3 MB in the beginning and 488.6 MB in the end (delta: 331.4 MB). Free memory was 91.0 MB in the beginning and 384.9 MB in the end (delta: -294.0 MB). Peak memory consumption was 256.5 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: 780]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 773]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 819]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 826]: 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: 314]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || ((\old(waterLevel) == waterLevel && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || (((0 <= tmp + 2147483648 && \old(waterLevel) == waterLevel) && tmp <= 2147483647) && splverifierCounter == 0)) || !(pumpRunning == 0)) || !(1 == systemActive) - InvariantResult [Line: 101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 313]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(pumpRunning == 0) - InvariantResult [Line: 91]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 72]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 79]: 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: 450]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((!(aux-getWaterLevel()-aux == 0) && !(tmp == 0)) && \result == waterLevel) - ProcedureContractResult [Line: 166]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 258]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 65]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 224]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 304]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 396]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 440]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((!(waterLevel == 1) || (\result == waterLevel && waterLevel == retValue_acc)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 91]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 200]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((!(\old(waterLevel) == 1) || \old(waterLevel) == waterLevel) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 372]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 148]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 384]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(tmp <= 2147483647) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 35 procedures, 585 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 36.5s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 24.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 19.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1034 SDtfs, 1397 SDslu, 2806 SDs, 0 SdLazy, 3166 SolverSat, 404 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 263 GetRequests, 140 SyntacticMatches, 15 SemanticMatches, 108 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 996 ImplicationChecksByTransitivity, 19.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=300occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 6 MinimizatonAttempts, 145 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 213 LocationsWithAnnotation, 654 PreInvPairs, 734 NumberOfFragments, 2226 HoareAnnotationTreeSize, 654 FomulaSimplifications, 147531 FormulaSimplificationTreeSizeReduction, 3.5s HoareSimplificationTime, 213 FomulaSimplificationsInter, 17063 FormulaSimplificationTreeSizeReductionInter, 15.9s 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...