/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_product46.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:10:45,498 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:10:45,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:10:45,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:10:45,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:10:45,559 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:10:45,562 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:10:45,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:10:45,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:10:45,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:10:45,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:10:45,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:10:45,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:10:45,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:10:45,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:10:45,589 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:10:45,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:10:45,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:10:45,602 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:10:45,609 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:10:45,612 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:10:45,613 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:10:45,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:10:45,617 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:10:45,627 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:10:45,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:10:45,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:10:45,630 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:10:45,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:10:45,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:10:45,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:10:45,633 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:10:45,635 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:10:45,636 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:10:45,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:10:45,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:10:45,648 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:10:45,648 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:10:45,649 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:10:45,650 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:10:45,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:10:45,651 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 00:10:45,672 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:10:45,672 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:10:45,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:10:45,677 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:10:45,677 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:10:45,677 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:10:45,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:10:45,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:10:45,678 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:10:45,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:10:45,679 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:10:45,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:10:45,680 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:10:45,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:10:45,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:10:45,680 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:10:45,681 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:10:45,681 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:10:45,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:10:45,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:10:45,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:10:45,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:10:45,682 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:10:46,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:10:46,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:10:46,120 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:10:46,122 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:10:46,122 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:10:46,123 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product46.cil.c [2020-11-07 00:10:46,214 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f2a17db9/8d389ca36a2e49a4bac2ed7803a93999/FLAG58726a2ae [2020-11-07 00:10:46,977 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:10:46,977 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product46.cil.c [2020-11-07 00:10:46,996 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f2a17db9/8d389ca36a2e49a4bac2ed7803a93999/FLAG58726a2ae [2020-11-07 00:10:47,225 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f2a17db9/8d389ca36a2e49a4bac2ed7803a93999 [2020-11-07 00:10:47,228 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:10:47,236 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:10:47,237 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:10:47,238 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:10:47,242 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:10:47,242 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:10:47" (1/1) ... [2020-11-07 00:10:47,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65122e65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:47, skipping insertion in model container [2020-11-07 00:10:47,246 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:10:47" (1/1) ... [2020-11-07 00:10:47,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:10:47,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:10:47,643 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:10:47,657 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:10:47,737 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:10:47,787 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:10:47,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:47 WrapperNode [2020-11-07 00:10:47,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:10:47,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:10:47,790 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:10:47,790 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:10:47,803 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:47" (1/1) ... [2020-11-07 00:10:47,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:47" (1/1) ... [2020-11-07 00:10:47,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:47" (1/1) ... [2020-11-07 00:10:47,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:47" (1/1) ... [2020-11-07 00:10:47,871 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:47" (1/1) ... [2020-11-07 00:10:47,881 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:47" (1/1) ... [2020-11-07 00:10:47,887 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:47" (1/1) ... [2020-11-07 00:10:47,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:10:47,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:10:47,896 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:10:47,896 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:10:47,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:47" (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 00:10:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:10:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:10:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:10:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:10:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:10:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:10:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:10:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:10:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:10:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:10:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:10:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:10:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:10:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:10:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:10:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:10:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:10:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:10:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:10:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:10:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:10:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-11-07 00:10:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:10:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:10:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:10:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:10:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:10:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:10:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:10:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:10:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:10:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:10:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:10:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:10:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:10:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:10:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:10:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:10:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:10:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:10:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:10:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:10:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:10:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:10:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:10:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:10:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:10:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:10:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:10:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:10:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:10:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:10:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:10:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:10:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:10:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:10:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:10:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:10:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:10:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:10:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:10:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:10:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:10:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:10:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:10:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:10:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:10:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:10:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:10:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:10:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:10:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:10:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:10:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:10:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:10:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:10:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:10:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:10:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:10:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:10:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:10:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:10:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:10:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:10:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:10:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:10:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:10:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:10:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:10:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:10:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:10:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-11-07 00:10:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:10:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:10:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:10:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:10:49,550 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:10:49,550 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:10:49,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:10:49 BoogieIcfgContainer [2020-11-07 00:10:49,554 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:10:49,555 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:10:49,555 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:10:49,559 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:10:49,559 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:10:47" (1/3) ... [2020-11-07 00:10:49,560 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58c425b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:10:49, skipping insertion in model container [2020-11-07 00:10:49,560 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:47" (2/3) ... [2020-11-07 00:10:49,561 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58c425b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:10:49, skipping insertion in model container [2020-11-07 00:10:49,561 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:10:49" (3/3) ... [2020-11-07 00:10:49,563 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product46.cil.c [2020-11-07 00:10:49,579 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:10:49,584 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:10:49,597 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:10:49,625 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:10:49,625 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:10:49,625 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:10:49,626 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:10:49,626 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:10:49,626 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:10:49,626 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:10:49,626 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:10:49,649 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states. [2020-11-07 00:10:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:10:49,671 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:49,672 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 00:10:49,672 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 00:10:49,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:49,679 INFO L82 PathProgramCache]: Analyzing trace with hash 639783872, now seen corresponding path program 1 times [2020-11-07 00:10:49,688 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:49,689 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1315210300] [2020-11-07 00:10:49,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:49,771 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:50,466 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:50,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:50,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:50,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:50,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:50,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:50,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:50,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:10:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:50,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:10:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:50,638 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 00:10:50,641 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1315210300] [2020-11-07 00:10:50,644 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:50,648 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:10:50,649 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537929047] [2020-11-07 00:10:50,653 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:10:50,654 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:50,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:10:50,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:10:50,670 INFO L87 Difference]: Start difference. First operand 328 states. Second operand 3 states. [2020-11-07 00:10:52,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:52,604 INFO L93 Difference]: Finished difference Result 516 states and 611 transitions. [2020-11-07 00:10:52,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:10:52,606 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:10:52,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:52,623 INFO L225 Difference]: With dead ends: 516 [2020-11-07 00:10:52,624 INFO L226 Difference]: Without dead ends: 318 [2020-11-07 00:10:52,629 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 00:10:52,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-11-07 00:10:52,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 274. [2020-11-07 00:10:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 274 states. [2020-11-07 00:10:52,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 274 states and 297 transitions. [2020-11-07 00:10:52,813 INFO L78 Accepts]: Start accepts. Automaton has 274 states and 297 transitions. Word has length 148 [2020-11-07 00:10:52,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:52,814 INFO L481 AbstractCegarLoop]: Abstraction has 274 states and 297 transitions. [2020-11-07 00:10:52,815 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:10:52,815 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 297 transitions. [2020-11-07 00:10:52,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:10:52,819 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:52,820 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 00:10:52,820 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:10:52,820 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 00:10:52,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:52,821 INFO L82 PathProgramCache]: Analyzing trace with hash -937452319, now seen corresponding path program 1 times [2020-11-07 00:10:52,822 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:52,822 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1094616609] [2020-11-07 00:10:52,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:52,827 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:53,357 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:53,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:53,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:53,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:53,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:53,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:53,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:53,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:53,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:10:53,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:53,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:10:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:53,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:53,469 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1094616609] [2020-11-07 00:10:53,469 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:53,469 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:10:53,469 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104381435] [2020-11-07 00:10:53,470 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:10:53,471 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:53,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:10:53,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:10:53,472 INFO L87 Difference]: Start difference. First operand 274 states and 297 transitions. Second operand 4 states. [2020-11-07 00:10:54,471 WARN L194 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:55,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:55,823 INFO L93 Difference]: Finished difference Result 426 states and 478 transitions. [2020-11-07 00:10:55,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:10:55,824 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:10:55,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:55,829 INFO L225 Difference]: With dead ends: 426 [2020-11-07 00:10:55,829 INFO L226 Difference]: Without dead ends: 301 [2020-11-07 00:10:55,831 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:10:55,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-11-07 00:10:55,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 264. [2020-11-07 00:10:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 264 states. [2020-11-07 00:10:55,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 284 transitions. [2020-11-07 00:10:55,965 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 284 transitions. Word has length 149 [2020-11-07 00:10:55,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:55,966 INFO L481 AbstractCegarLoop]: Abstraction has 264 states and 284 transitions. [2020-11-07 00:10:55,966 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:10:55,966 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 284 transitions. [2020-11-07 00:10:55,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 00:10:55,968 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:55,969 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:55,969 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:10:55,969 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 00:10:55,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:55,970 INFO L82 PathProgramCache]: Analyzing trace with hash -1234992950, now seen corresponding path program 1 times [2020-11-07 00:10:55,970 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:55,970 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [183534714] [2020-11-07 00:10:55,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:55,974 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:56,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:56,420 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:56,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:56,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:56,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:56,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:56,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:56,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:56,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:56,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:10:56,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:56,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:10:56,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:56,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:10:56,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:56,606 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 00:10:56,607 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [183534714] [2020-11-07 00:10:56,607 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:56,607 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:10:56,607 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340185725] [2020-11-07 00:10:56,609 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:10:56,609 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:56,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:10:56,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:10:56,610 INFO L87 Difference]: Start difference. First operand 264 states and 284 transitions. Second operand 10 states. [2020-11-07 00:10:57,281 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:57,746 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:58,172 WARN L194 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:10:58,564 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:58,955 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:59,338 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:11:01,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:11:01,423 INFO L93 Difference]: Finished difference Result 472 states and 540 transitions. [2020-11-07 00:11:01,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:11:01,424 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 00:11:01,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:11:01,428 INFO L225 Difference]: With dead ends: 472 [2020-11-07 00:11:01,428 INFO L226 Difference]: Without dead ends: 323 [2020-11-07 00:11:01,430 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-07 00:11:01,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2020-11-07 00:11:01,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 264. [2020-11-07 00:11:01,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 264 states. [2020-11-07 00:11:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 283 transitions. [2020-11-07 00:11:01,534 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 283 transitions. Word has length 162 [2020-11-07 00:11:01,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:11:01,534 INFO L481 AbstractCegarLoop]: Abstraction has 264 states and 283 transitions. [2020-11-07 00:11:01,534 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:11:01,535 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 283 transitions. [2020-11-07 00:11:01,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-11-07 00:11:01,537 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:11:01,537 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:11:01,537 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:11:01,538 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 00:11:01,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:11:01,538 INFO L82 PathProgramCache]: Analyzing trace with hash 122376166, now seen corresponding path program 1 times [2020-11-07 00:11:01,539 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:11:01,539 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1516020822] [2020-11-07 00:11:01,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:11:01,542 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:11:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:01,963 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:11:01,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:11:02,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:02,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:11:02,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:02,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:11:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:02,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:11:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:02,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:11:02,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:02,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:11:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:02,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:11:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:02,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:02,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:02,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:02,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:11:02,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:02,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 00:11:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:02,244 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 00:11:02,245 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1516020822] [2020-11-07 00:11:02,245 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:11:02,245 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 00:11:02,246 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097254083] [2020-11-07 00:11:02,246 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 00:11:02,247 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:11:02,247 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 00:11:02,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:11:02,247 INFO L87 Difference]: Start difference. First operand 264 states and 283 transitions. Second operand 7 states. [2020-11-07 00:11:02,871 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:11:05,095 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:11:06,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:11:06,250 INFO L93 Difference]: Finished difference Result 667 states and 784 transitions. [2020-11-07 00:11:06,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-11-07 00:11:06,250 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 175 [2020-11-07 00:11:06,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:11:06,255 INFO L225 Difference]: With dead ends: 667 [2020-11-07 00:11:06,255 INFO L226 Difference]: Without dead ends: 518 [2020-11-07 00:11:06,257 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:11:06,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 518 states. [2020-11-07 00:11:06,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 518 to 389. [2020-11-07 00:11:06,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 389 states. [2020-11-07 00:11:06,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 416 transitions. [2020-11-07 00:11:06,456 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 416 transitions. Word has length 175 [2020-11-07 00:11:06,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:11:06,456 INFO L481 AbstractCegarLoop]: Abstraction has 389 states and 416 transitions. [2020-11-07 00:11:06,457 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 00:11:06,457 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 416 transitions. [2020-11-07 00:11:06,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-11-07 00:11:06,461 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:11:06,461 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:11:06,461 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:11:06,462 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 00:11:06,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:11:06,462 INFO L82 PathProgramCache]: Analyzing trace with hash -1500846828, now seen corresponding path program 1 times [2020-11-07 00:11:06,463 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:11:06,463 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [395147178] [2020-11-07 00:11:06,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:11:06,467 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:11:06,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:06,953 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:11:06,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:11:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:07,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:11:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:07,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:11:07,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:07,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:11:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:07,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:11:07,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:07,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:11:07,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:07,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:11:07,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:07,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:07,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:07,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:07,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:07,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:11:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:07,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:11:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:07,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-11-07 00:11:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:07,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-11-07 00:11:07,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:07,279 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 00:11:07,280 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [395147178] [2020-11-07 00:11:07,280 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:11:07,280 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 00:11:07,281 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632693255] [2020-11-07 00:11:07,281 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 00:11:07,282 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:11:07,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 00:11:07,285 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:11:07,285 INFO L87 Difference]: Start difference. First operand 389 states and 416 transitions. Second operand 15 states. [2020-11-07 00:11:07,975 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:11:08,483 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:11:08,876 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:11:09,299 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:11:09,715 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:11:10,127 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:11:11,084 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:11:12,790 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:11:13,232 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:11:13,727 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:11:14,182 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:11:14,573 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:11:14,967 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:11:15,372 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:11:15,876 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:11:16,389 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:11:16,877 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:11:19,461 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:11:19,868 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:11:20,546 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:11:22,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:11:22,051 INFO L93 Difference]: Finished difference Result 1377 states and 1711 transitions. [2020-11-07 00:11:22,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-11-07 00:11:22,052 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 199 [2020-11-07 00:11:22,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:11:22,060 INFO L225 Difference]: With dead ends: 1377 [2020-11-07 00:11:22,061 INFO L226 Difference]: Without dead ends: 1103 [2020-11-07 00:11:22,063 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 371 ImplicationChecksByTransitivity, 8.2s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2020-11-07 00:11:22,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1103 states. [2020-11-07 00:11:22,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1103 to 804. [2020-11-07 00:11:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 804 states. [2020-11-07 00:11:22,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 804 states and 886 transitions. [2020-11-07 00:11:22,439 INFO L78 Accepts]: Start accepts. Automaton has 804 states and 886 transitions. Word has length 199 [2020-11-07 00:11:22,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:11:22,440 INFO L481 AbstractCegarLoop]: Abstraction has 804 states and 886 transitions. [2020-11-07 00:11:22,440 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 00:11:22,440 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 886 transitions. [2020-11-07 00:11:22,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2020-11-07 00:11:22,447 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:11:22,448 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:11:22,448 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:11:22,448 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 00:11:22,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:11:22,449 INFO L82 PathProgramCache]: Analyzing trace with hash 744747156, now seen corresponding path program 1 times [2020-11-07 00:11:22,449 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:11:22,450 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1936712527] [2020-11-07 00:11:22,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:11:22,491 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:11:22,493 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:11:22,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:22,923 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:11:22,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:11:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:22,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:11:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:22,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:11:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:22,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:11:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:22,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:11:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:22,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 00:11:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:22,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:11:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 00:11:23,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:23,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:23,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:11:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:11:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:11:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:11:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:11:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2020-11-07 00:11:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-11-07 00:11:23,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-11-07 00:11:23,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-11-07 00:11:23,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2020-11-07 00:11:23,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:11:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 00:11:23,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-11-07 00:11:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2020-11-07 00:11:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:23,272 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 00:11:23,273 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1936712527] [2020-11-07 00:11:23,273 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:11:23,273 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-11-07 00:11:23,274 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [841886446] [2020-11-07 00:11:23,274 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-07 00:11:23,275 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:11:23,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-07 00:11:23,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-11-07 00:11:23,276 INFO L87 Difference]: Start difference. First operand 804 states and 886 transitions. Second operand 12 states. [2020-11-07 00:11:24,844 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:11:25,257 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:11:25,686 WARN L194 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:11:26,071 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:11:26,476 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:11:26,858 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:11:28,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:11:28,818 INFO L93 Difference]: Finished difference Result 1808 states and 2179 transitions. [2020-11-07 00:11:28,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:11:28,819 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 301 [2020-11-07 00:11:28,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:11:28,831 INFO L225 Difference]: With dead ends: 1808 [2020-11-07 00:11:28,831 INFO L226 Difference]: Without dead ends: 1119 [2020-11-07 00:11:28,834 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-07 00:11:28,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1119 states. [2020-11-07 00:11:29,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1119 to 831. [2020-11-07 00:11:29,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 831 states. [2020-11-07 00:11:29,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 831 states and 915 transitions. [2020-11-07 00:11:29,200 INFO L78 Accepts]: Start accepts. Automaton has 831 states and 915 transitions. Word has length 301 [2020-11-07 00:11:29,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:11:29,201 INFO L481 AbstractCegarLoop]: Abstraction has 831 states and 915 transitions. [2020-11-07 00:11:29,201 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-07 00:11:29,201 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 915 transitions. [2020-11-07 00:11:29,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2020-11-07 00:11:29,209 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:11:29,209 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:11:29,210 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:11:29,210 INFO L429 AbstractCegarLoop]: === Iteration 7 === [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 00:11:29,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:11:29,211 INFO L82 PathProgramCache]: Analyzing trace with hash 615091641, now seen corresponding path program 1 times [2020-11-07 00:11:29,211 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:11:29,211 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [731152206] [2020-11-07 00:11:29,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:11:29,233 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:11:29,236 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:11:29,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,665 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:11:29,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:11:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:11:29,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:11:29,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:11:29,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:11:29,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 00:11:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:11:29,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 00:11:29,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:29,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:11:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:11:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:11:29,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:11:29,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:11:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2020-11-07 00:11:29,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:29,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-11-07 00:11:29,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-11-07 00:11:29,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-11-07 00:11:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-11-07 00:11:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:11:29,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 00:11:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-11-07 00:11:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:29,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-11-07 00:11:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:30,039 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 00:11:30,040 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [731152206] [2020-11-07 00:11:30,040 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:11:30,040 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 00:11:30,040 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313357228] [2020-11-07 00:11:30,041 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 00:11:30,041 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:11:30,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 00:11:30,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:11:30,042 INFO L87 Difference]: Start difference. First operand 831 states and 915 transitions. Second operand 15 states. [2020-11-07 00:11:30,852 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:11:31,271 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:11:31,660 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:11:32,036 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:11:32,392 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:11:33,545 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:11:33,911 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:11:34,289 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:11:34,669 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:11:35,039 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:11:37,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:11:37,309 INFO L93 Difference]: Finished difference Result 1611 states and 1907 transitions. [2020-11-07 00:11:37,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 00:11:37,310 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 302 [2020-11-07 00:11:37,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:11:37,316 INFO L225 Difference]: With dead ends: 1611 [2020-11-07 00:11:37,316 INFO L226 Difference]: Without dead ends: 895 [2020-11-07 00:11:37,321 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-07 00:11:37,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 895 states. [2020-11-07 00:11:37,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 895 to 679. [2020-11-07 00:11:37,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 679 states. [2020-11-07 00:11:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 743 transitions. [2020-11-07 00:11:37,560 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 743 transitions. Word has length 302 [2020-11-07 00:11:37,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:11:37,561 INFO L481 AbstractCegarLoop]: Abstraction has 679 states and 743 transitions. [2020-11-07 00:11:37,561 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 00:11:37,561 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 743 transitions. [2020-11-07 00:11:37,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2020-11-07 00:11:37,564 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:11:37,565 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:11:37,565 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 00:11:37,566 INFO L429 AbstractCegarLoop]: === Iteration 8 === [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 00:11:37,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:11:37,566 INFO L82 PathProgramCache]: Analyzing trace with hash -475287801, now seen corresponding path program 1 times [2020-11-07 00:11:37,566 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:11:37,567 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [378807303] [2020-11-07 00:11:37,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:11:37,955 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 84 [2020-11-07 00:11:38,095 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-11-07 00:11:38,792 WARN L194 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 182 [2020-11-07 00:11:39,480 WARN L194 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 182 [2020-11-07 00:11:40,150 WARN L194 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 181 [2020-11-07 00:11:40,838 WARN L194 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 181 [2020-11-07 00:11:40,846 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:11:40,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,300 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:11:41,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:11:41,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:11:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:11:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:11:41,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:11:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:11:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:11:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:11:41,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:41,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:11:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:11:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2020-11-07 00:11:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-11-07 00:11:41,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:41,484 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 00:11:45,917 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2020-11-07 00:11:47,102 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [378807303] [2020-11-07 00:11:47,102 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:11:47,103 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [56] imperfect sequences [] total 56 [2020-11-07 00:11:47,105 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65421827] [2020-11-07 00:11:47,105 INFO L461 AbstractCegarLoop]: Interpolant automaton has 57 states [2020-11-07 00:11:47,105 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:11:47,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2020-11-07 00:11:47,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=638, Invalid=2554, Unknown=0, NotChecked=0, Total=3192 [2020-11-07 00:11:47,108 INFO L87 Difference]: Start difference. First operand 679 states and 743 transitions. Second operand 57 states. [2020-11-07 00:11:47,806 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:11:48,450 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:11:48,846 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:11:49,240 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:11:49,630 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:11:50,060 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:11:50,506 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:11:51,005 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:11:51,518 WARN L194 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:11:52,017 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:11:52,500 WARN L194 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:11:53,027 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:11:53,532 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:11:54,021 WARN L194 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:11:54,555 WARN L194 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:11:55,058 WARN L194 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:11:55,894 WARN L194 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:11:57,190 WARN L194 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2020-11-07 00:11:57,695 WARN L194 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:11:58,248 WARN L194 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:11:58,831 WARN L194 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:11:59,472 WARN L194 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:12:00,086 WARN L194 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:12:00,656 WARN L194 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:12:01,299 WARN L194 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:12:01,903 WARN L194 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-11-07 00:12:02,520 WARN L194 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-07 00:12:03,233 WARN L194 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-07 00:12:03,908 WARN L194 SmtUtils]: Spent 497.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2020-11-07 00:12:04,532 WARN L194 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-07 00:12:05,512 WARN L194 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2020-11-07 00:12:06,156 WARN L194 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2020-11-07 00:12:06,854 WARN L194 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2020-11-07 00:12:07,570 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-11-07 00:12:08,261 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-07 00:12:08,938 WARN L194 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-11-07 00:12:09,631 WARN L194 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-07 00:12:10,392 WARN L194 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-07 00:12:11,183 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2020-11-07 00:12:11,928 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-07 00:12:12,617 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-11-07 00:12:13,084 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:12:14,660 WARN L194 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 231 [2020-11-07 00:12:15,148 WARN L194 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:12:15,876 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:12:16,242 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:12:16,637 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:12:17,017 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:12:17,836 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:12:18,686 WARN L194 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:12:19,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:12:19,931 INFO L93 Difference]: Finished difference Result 1482 states and 1789 transitions. [2020-11-07 00:12:19,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2020-11-07 00:12:19,931 INFO L78 Accepts]: Start accepts. Automaton has 57 states. Word has length 307 [2020-11-07 00:12:19,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:12:19,933 INFO L225 Difference]: With dead ends: 1482 [2020-11-07 00:12:19,933 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:12:19,944 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 115 SyntacticMatches, 9 SemanticMatches, 134 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5834 ImplicationChecksByTransitivity, 33.4s TimeCoverageRelationStatistics Valid=3261, Invalid=15099, Unknown=0, NotChecked=0, Total=18360 [2020-11-07 00:12:19,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:12:19,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:12:19,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:12:19,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:12:19,945 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 307 [2020-11-07 00:12:19,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:12:19,945 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:12:19,945 INFO L482 AbstractCegarLoop]: Interpolant automaton has 57 states. [2020-11-07 00:12:19,945 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:12:19,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:12:19,946 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 00:12:19,948 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:12:21,098 WARN L194 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 281 [2020-11-07 00:12:21,906 WARN L194 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 281 [2020-11-07 00:12:22,681 WARN L194 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 281 [2020-11-07 00:12:25,007 WARN L194 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 270 [2020-11-07 00:12:25,582 WARN L194 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 275 [2020-11-07 00:12:28,339 WARN L194 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 284 [2020-11-07 00:12:28,895 WARN L194 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 254 [2020-11-07 00:12:30,784 WARN L194 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 268 [2020-11-07 00:12:32,358 WARN L194 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 287 [2020-11-07 00:12:32,887 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 281 [2020-11-07 00:12:33,635 WARN L194 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 270 [2020-11-07 00:12:35,319 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 281 [2020-11-07 00:12:35,749 WARN L194 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 285 [2020-11-07 00:12:36,324 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 290 [2020-11-07 00:12:36,590 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 254 [2020-11-07 00:12:37,107 WARN L194 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 290 [2020-11-07 00:12:38,702 WARN L194 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 272 [2020-11-07 00:12:39,107 WARN L194 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 276 [2020-11-07 00:12:39,718 WARN L194 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 290 [2020-11-07 00:12:41,942 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 281 [2020-11-07 00:12:42,534 WARN L194 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 332 [2020-11-07 00:12:42,981 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 255 [2020-11-07 00:12:43,728 WARN L194 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:12:44,472 WARN L194 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 28 [2020-11-07 00:12:45,184 WARN L194 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 28 [2020-11-07 00:12:45,477 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:46,249 WARN L194 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 28 [2020-11-07 00:12:46,542 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:48,557 WARN L194 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 212 DAG size of output: 72 [2020-11-07 00:12:48,880 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:12:49,156 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 68 [2020-11-07 00:12:49,437 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:12:50,103 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 13 [2020-11-07 00:12:50,661 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:12:51,157 WARN L194 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 00:12:51,432 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:12:51,699 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:12:54,278 WARN L194 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 207 DAG size of output: 68 [2020-11-07 00:12:54,843 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2020-11-07 00:12:55,522 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 70 [2020-11-07 00:12:55,917 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 25 [2020-11-07 00:12:56,476 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:12:57,556 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 205 DAG size of output: 70 [2020-11-07 00:12:57,845 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:58,125 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:12:58,684 WARN L194 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 15 [2020-11-07 00:12:58,975 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:13:00,061 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 185 DAG size of output: 44 [2020-11-07 00:13:00,816 WARN L194 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 28 [2020-11-07 00:13:01,123 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:13:02,348 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 192 DAG size of output: 47 [2020-11-07 00:13:03,149 WARN L194 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 28 [2020-11-07 00:13:04,061 WARN L194 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 65 [2020-11-07 00:13:04,336 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:13:04,898 WARN L194 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 00:13:05,216 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:13:05,788 WARN L194 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 00:13:06,762 WARN L194 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 15 [2020-11-07 00:13:07,059 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:13:07,339 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-11-07 00:13:07,663 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 1 [2020-11-07 00:13:08,878 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 209 DAG size of output: 74 [2020-11-07 00:13:10,025 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 207 DAG size of output: 72 [2020-11-07 00:13:10,337 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:13:10,974 WARN L194 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:13:11,289 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:13:12,114 WARN L194 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 60 [2020-11-07 00:13:12,953 WARN L194 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 63 [2020-11-07 00:13:13,103 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 41 [2020-11-07 00:13:13,414 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:13:15,677 WARN L194 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 197 DAG size of output: 57 [2020-11-07 00:13:15,964 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:13:16,254 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:13:17,203 WARN L194 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 25 [2020-11-07 00:13:17,930 WARN L194 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-11-07 00:13:18,191 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:13:18,887 WARN L194 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2020-11-07 00:13:19,469 WARN L194 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 13 [2020-11-07 00:13:19,755 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:13:20,886 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 207 DAG size of output: 72 [2020-11-07 00:13:23,058 WARN L194 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 196 DAG size of output: 55 [2020-11-07 00:13:23,340 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:13:25,523 WARN L194 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 196 DAG size of output: 55 [2020-11-07 00:13:25,809 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:13:26,366 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 11 [2020-11-07 00:13:27,179 WARN L194 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 60 [2020-11-07 00:13:27,497 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2020-11-07 00:13:29,710 WARN L194 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 199 DAG size of output: 59 [2020-11-07 00:13:30,021 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 1 [2020-11-07 00:13:30,536 WARN L194 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 00:13:31,407 WARN L194 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 65 [2020-11-07 00:13:32,021 WARN L194 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:13:32,361 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 1 [2020-11-07 00:13:33,308 WARN L194 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 63 [2020-11-07 00:13:34,140 WARN L194 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2020-11-07 00:13:35,298 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 187 DAG size of output: 50 [2020-11-07 00:13:37,396 WARN L194 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 212 DAG size of output: 72 [2020-11-07 00:13:39,816 WARN L194 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 203 DAG size of output: 65 [2020-11-07 00:13:40,835 WARN L194 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 15 [2020-11-07 00:13:41,535 WARN L194 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 28 [2020-11-07 00:13:41,816 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:13:42,168 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 1 [2020-11-07 00:13:42,930 WARN L194 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 28 [2020-11-07 00:13:43,237 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:13:43,550 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:13:44,503 WARN L194 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 11 [2020-11-07 00:13:45,103 WARN L194 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-11-07 00:13:45,851 WARN L194 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 28 [2020-11-07 00:13:47,034 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 189 DAG size of output: 52 [2020-11-07 00:13:47,722 WARN L194 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 13 [2020-11-07 00:13:48,025 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:13:48,887 WARN L194 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 60 [2020-11-07 00:13:51,352 WARN L194 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 206 DAG size of output: 69 [2020-11-07 00:13:51,934 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 00:13:52,461 WARN L194 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 00:13:52,741 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:13:53,642 WARN L194 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 65 [2020-11-07 00:13:53,964 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:13:54,596 WARN L194 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:13:55,592 WARN L194 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 38 [2020-11-07 00:13:56,308 WARN L194 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 28 [2020-11-07 00:13:57,062 WARN L194 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 28 [2020-11-07 00:13:57,335 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:13:58,282 WARN L194 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 34 [2020-11-07 00:13:58,780 WARN L194 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 29 [2020-11-07 00:13:59,710 WARN L194 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 34 [2020-11-07 00:14:00,000 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:00,572 WARN L194 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 00:14:02,805 WARN L194 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 197 DAG size of output: 57 [2020-11-07 00:14:05,022 WARN L194 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 203 DAG size of output: 65 [2020-11-07 00:14:05,564 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 15 [2020-11-07 00:14:07,788 WARN L194 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 203 DAG size of output: 65 [2020-11-07 00:14:08,583 WARN L194 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 57 [2020-11-07 00:14:09,191 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:14:09,742 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:14:10,640 WARN L194 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 11 [2020-11-07 00:14:11,477 WARN L194 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 28 [2020-11-07 00:14:12,171 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 28 [2020-11-07 00:14:13,442 WARN L194 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 190 DAG size of output: 44 [2020-11-07 00:14:13,773 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:14:14,704 WARN L194 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 34 [2020-11-07 00:14:16,487 WARN L194 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 191 DAG size of output: 50 [2020-11-07 00:14:17,005 WARN L194 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 00:14:17,169 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 41 [2020-11-07 00:14:17,698 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 25 [2020-11-07 00:14:18,005 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:14:18,534 WARN L194 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 00:14:19,216 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 70 [2020-11-07 00:14:20,130 WARN L194 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 15 [2020-11-07 00:14:20,427 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2020-11-07 00:14:20,711 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 00:14:23,006 WARN L194 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 199 DAG size of output: 60 [2020-11-07 00:14:23,301 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2020-11-07 00:14:25,446 WARN L194 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 196 DAG size of output: 55 [2020-11-07 00:14:25,754 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2020-11-07 00:14:26,912 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 207 DAG size of output: 72 [2020-11-07 00:14:27,222 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:14:28,383 WARN L194 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 197 DAG size of output: 61 [2020-11-07 00:14:28,688 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:14:28,994 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:14:29,608 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:14:30,303 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 28 [2020-11-07 00:14:30,550 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 68 [2020-11-07 00:14:31,537 WARN L194 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 39 [2020-11-07 00:14:34,051 WARN L194 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 207 DAG size of output: 68 [2020-11-07 00:14:34,694 WARN L194 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 30 [2020-11-07 00:14:37,209 WARN L194 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 203 DAG size of output: 64 [2020-11-07 00:14:37,512 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:14:37,526 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:14:37,526 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:14:37,526 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:14:37,526 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:14:37,527 INFO L266 CegarLoopResult]: For program point L258-1(lines 258 262) no Hoare annotation was computed. [2020-11-07 00:14:37,527 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 00:14:37,527 INFO L266 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-11-07 00:14:37,527 INFO L266 CegarLoopResult]: For program point L250-2(line 250) no Hoare annotation was computed. [2020-11-07 00:14:37,527 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-07 00:14:37,527 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-07 00:14:37,527 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 227 282) no Hoare annotation was computed. [2020-11-07 00:14:37,527 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-07 00:14:37,527 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 00:14:37,527 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-07 00:14:37,528 INFO L266 CegarLoopResult]: For program point L271-1(lines 252 273) no Hoare annotation was computed. [2020-11-07 00:14:37,528 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-07 00:14:37,528 INFO L266 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-11-07 00:14:37,528 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-07 00:14:37,528 INFO L266 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-11-07 00:14:37,528 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 00:14:37,528 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 00:14:37,528 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-07 00:14:37,528 INFO L266 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-11-07 00:14:37,529 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-07 00:14:37,529 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 227 282) no Hoare annotation was computed. [2020-11-07 00:14:37,529 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 227 282) no Hoare annotation was computed. [2020-11-07 00:14:37,529 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 00:14:37,529 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 00:14:37,529 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 00:14:37,529 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-07 00:14:37,529 INFO L266 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-11-07 00:14:37,529 INFO L266 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-11-07 00:14:37,529 INFO L266 CegarLoopResult]: For program point L269-1(line 269) no Hoare annotation was computed. [2020-11-07 00:14:37,529 INFO L266 CegarLoopResult]: For program point L269-2(line 269) no Hoare annotation was computed. [2020-11-07 00:14:37,530 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 00:14:37,530 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 00:14:37,530 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 00:14:37,530 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-07 00:14:37,530 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 00:14:37,530 INFO L266 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-11-07 00:14:37,530 INFO L266 CegarLoopResult]: For program point L274(lines 251 275) no Hoare annotation was computed. [2020-11-07 00:14:37,530 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-07 00:14:37,530 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-07 00:14:37,530 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 00:14:37,530 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point L258(lines 258 262) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 283 342) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 283 342) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-11-07 00:14:37,531 INFO L266 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 283 342) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point L309-2(lines 309 334) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-11-07 00:14:37,532 INFO L266 CegarLoopResult]: For program point L335(lines 308 336) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L327-1(line 327) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L327-2(line 327) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L323-1(line 323) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L323-2(line 323) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L315(lines 315 319) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L315-1(lines 315 319) no Hoare annotation was computed. [2020-11-07 00:14:37,533 INFO L266 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-11-07 00:14:37,534 INFO L266 CegarLoopResult]: For program point L307-1(line 307) no Hoare annotation was computed. [2020-11-07 00:14:37,534 INFO L266 CegarLoopResult]: For program point L307-2(line 307) no Hoare annotation was computed. [2020-11-07 00:14:37,534 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 00:14:37,534 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:14:37,534 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 00:14:37,534 INFO L266 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-11-07 00:14:37,534 INFO L266 CegarLoopResult]: For program point L332-2(line 332) no Hoare annotation was computed. [2020-11-07 00:14:37,534 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 00:14:37,534 INFO L266 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-11-07 00:14:37,534 INFO L266 CegarLoopResult]: For program point L328-1(line 328) no Hoare annotation was computed. [2020-11-07 00:14:37,534 INFO L266 CegarLoopResult]: For program point L328-2(line 328) no Hoare annotation was computed. [2020-11-07 00:14:37,534 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 00:14:37,534 INFO L266 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-11-07 00:14:37,535 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 939 945) the Hoare annotation is: true [2020-11-07 00:14:37,535 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 939 945) the Hoare annotation is: true [2020-11-07 00:14:37,535 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 946 954) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-11-07 00:14:37,535 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 946 954) the Hoare annotation is: true [2020-11-07 00:14:37,535 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 946 954) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-11-07 00:14:37,535 INFO L262 CegarLoopResult]: At program point L951(line 951) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:37,535 INFO L269 CegarLoopResult]: At program point L950(line 950) the Hoare annotation is: true [2020-11-07 00:14:37,536 INFO L262 CegarLoopResult]: At program point L161(lines 161 167) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret9| 0))) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 00:14:37,536 INFO L262 CegarLoopResult]: At program point L159(line 159) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 00:14:37,536 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 149 173) the Hoare annotation is: true [2020-11-07 00:14:37,536 INFO L262 CegarLoopResult]: At program point L159-1(line 159) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret9| 0))) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 00:14:37,536 INFO L262 CegarLoopResult]: At program point L157(lines 157 170) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) [2020-11-07 00:14:37,536 INFO L262 CegarLoopResult]: At program point L159-2(line 159) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret9| 0))) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 00:14:37,536 INFO L262 CegarLoopResult]: At program point L159-3(line 159) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret9| 0))) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 00:14:37,537 INFO L262 CegarLoopResult]: At program point L157-1(lines 149 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) [2020-11-07 00:14:37,537 INFO L269 CegarLoopResult]: At program point L155(line 155) the Hoare annotation is: true [2020-11-07 00:14:37,537 INFO L262 CegarLoopResult]: At program point L155-1(line 155) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret8| 0))) [2020-11-07 00:14:37,537 INFO L262 CegarLoopResult]: At program point L155-2(line 155) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret8| 0))) [2020-11-07 00:14:37,537 INFO L262 CegarLoopResult]: At program point L155-3(line 155) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret8| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 00:14:37,537 INFO L269 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: true [2020-11-07 00:14:37,537 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 149 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) [2020-11-07 00:14:37,537 INFO L262 CegarLoopResult]: At program point L163(line 163) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:37,538 INFO L262 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,538 INFO L262 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:37,538 INFO L262 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,538 INFO L262 CegarLoopResult]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,538 INFO L262 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,538 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,539 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,539 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-11-07 00:14:37,539 INFO L269 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-11-07 00:14:37,539 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-11-07 00:14:37,539 INFO L262 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:37,539 INFO L262 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:37,539 INFO L262 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:37,539 INFO L269 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-11-07 00:14:37,540 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:37,540 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:14:37,540 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 00:14:37,540 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 00:14:37,540 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 00:14:37,540 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:14:37,540 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 00:14:37,540 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:14:37,540 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 00:14:37,541 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 00:14:37,541 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 00:14:37,541 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 00:14:37,541 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 00:14:37,541 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 00:14:37,541 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 00:14:37,541 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 00:14:37,541 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 00:14:37,541 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 00:14:37,542 INFO L262 CegarLoopResult]: At program point L606(line 606) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) (< ~waterLevel~0 2) .cse0 (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__methaneQuery_~tmp~5 0)) (not (<= 1 ~systemActive~0)) .cse0))) [2020-11-07 00:14:37,542 INFO L262 CegarLoopResult]: At program point L602(line 602) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (not (= 1 ~systemActive~0)) (and (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8) (= isHighWaterSensorDry_~retValue_acc~9 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0)) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= ~waterLevel~0 0)))))) [2020-11-07 00:14:37,542 INFO L262 CegarLoopResult]: At program point L600(lines 600 608) the Hoare annotation is: (let ((.cse1 (= processEnvironment__wrappee__methaneQuery_~tmp~5 0)) (.cse2 (not (<= 1 ~systemActive~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (and (< ~waterLevel~0 2) .cse1) (not (< ~waterLevel~0 3)) (and (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8) (= isHighWaterSensorDry_~retValue_acc~9 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0)) (not (<= test_~tmp___2~0 2147483647))) (or .cse2 (not (= ~waterLevel~0 1)) .cse1 .cse0) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse3 .cse1) .cse2 .cse0 (and .cse3 (not (= ~waterLevel~0 0))))))) [2020-11-07 00:14:37,542 INFO L262 CegarLoopResult]: At program point L598(line 598) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,542 INFO L262 CegarLoopResult]: At program point L598-1(line 598) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret45|))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or (= test_~tmp___2~0 0) (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8) (= isHighWaterSensorDry_~retValue_acc~9 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterLevel_~retValue_acc~6 |processEnvironment__wrappee__methaneQuery_#t~ret45|)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (= 1 ~systemActive~0)) (and .cse0 (< ~waterLevel~0 2)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647))) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse1 .cse2 (and .cse0 .cse3) (and .cse3 (not (= ~waterLevel~0 0))))))) [2020-11-07 00:14:37,543 INFO L262 CegarLoopResult]: At program point L596(lines 596 613) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,543 INFO L262 CegarLoopResult]: At program point L598-2(line 598) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret45|))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or (= test_~tmp___2~0 0) (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8) (= isHighWaterSensorDry_~retValue_acc~9 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterLevel_~retValue_acc~6 |processEnvironment__wrappee__methaneQuery_#t~ret45|)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (= 1 ~systemActive~0)) (and .cse0 (< ~waterLevel~0 2)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647))) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse1 .cse2 (and .cse0 .cse3) (and .cse3 (not (= ~waterLevel~0 0))))))) [2020-11-07 00:14:37,543 INFO L262 CegarLoopResult]: At program point L598-3(line 598) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~systemActive~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret45|)) (.cse2 (= processEnvironment__wrappee__methaneQuery_~tmp~5 0))) (and (or (= test_~tmp___2~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8) (= processEnvironment__wrappee__methaneQuery_~tmp~5 |processEnvironment__wrappee__methaneQuery_#t~ret45|) (= isHighWaterSensorDry_~retValue_acc~9 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterLevel_~retValue_acc~6 |processEnvironment__wrappee__methaneQuery_#t~ret45|)) (and .cse1 (< ~waterLevel~0 2) .cse2) (not (<= test_~tmp___2~0 2147483647))) (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse3 .cse0 (and .cse4 (not (= ~waterLevel~0 0))) (and .cse1 .cse4 .cse2))) (or .cse3 (not (= ~waterLevel~0 1)) .cse0 (and .cse1 .cse2)))) [2020-11-07 00:14:37,543 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 592 616) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,544 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 592 616) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))) (let ((.cse3 (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (.cse4 (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (.cse5 (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (.cse6 (= isHighWaterSensorDry_~retValue_acc~9 0)) (.cse7 (= isHighWaterLevel_~tmp___0~1 1))) (or (= test_~tmp___2~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (and (< ~waterLevel~0 2) .cse1) (and (= activatePump_~tmp~7 0) .cse3 .cse4 (= isMethaneAlarm_~retValue_acc~4 activatePump_~tmp~7) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= ~pumpRunning~0 1) .cse5 .cse6 .cse7 (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7) (<= 2 ~waterLevel~0)) (and .cse3 .cse4 .cse5 .cse1 .cse6 .cse7) (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-07 00:14:37,544 INFO L262 CegarLoopResult]: At program point L611(line 611) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,544 INFO L262 CegarLoopResult]: At program point L611-1(lines 592 616) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))) (let ((.cse3 (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (.cse4 (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (.cse5 (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (.cse6 (= isHighWaterSensorDry_~retValue_acc~9 0)) (.cse7 (= isHighWaterLevel_~tmp___0~1 1))) (or (= test_~tmp___2~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (and (< ~waterLevel~0 2) .cse1) (and (= activatePump_~tmp~7 0) .cse3 .cse4 (= isMethaneAlarm_~retValue_acc~4 activatePump_~tmp~7) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= ~pumpRunning~0 1) .cse5 .cse6 .cse7 (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7) (<= 2 ~waterLevel~0)) (and .cse3 .cse4 .cse5 .cse1 .cse6 .cse7) (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-07 00:14:37,544 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 687 695) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-11-07 00:14:37,544 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 687 695) the Hoare annotation is: true [2020-11-07 00:14:37,544 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 687 695) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-11-07 00:14:37,545 INFO L262 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:37,545 INFO L269 CegarLoopResult]: At program point L691(line 691) the Hoare annotation is: true [2020-11-07 00:14:37,545 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 00:14:37,545 INFO L266 CegarLoopResult]: For program point L703(lines 703 711) no Hoare annotation was computed. [2020-11-07 00:14:37,545 INFO L266 CegarLoopResult]: For program point L703-2(lines 703 711) no Hoare annotation was computed. [2020-11-07 00:14:37,545 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 00:14:37,545 INFO L266 CegarLoopResult]: For program point L726-1(line 726) no Hoare annotation was computed. [2020-11-07 00:14:37,545 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 00:14:37,545 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 696 731) no Hoare annotation was computed. [2020-11-07 00:14:37,546 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 00:14:37,546 INFO L266 CegarLoopResult]: For program point L715(lines 715 723) no Hoare annotation was computed. [2020-11-07 00:14:37,546 INFO L266 CegarLoopResult]: For program point L715-2(lines 715 723) no Hoare annotation was computed. [2020-11-07 00:14:37,546 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 696 731) no Hoare annotation was computed. [2020-11-07 00:14:37,546 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 00:14:37,546 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 696 731) no Hoare annotation was computed. [2020-11-07 00:14:37,546 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 932 938) the Hoare annotation is: true [2020-11-07 00:14:37,546 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 932 938) the Hoare annotation is: true [2020-11-07 00:14:37,546 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 00:14:37,547 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 00:14:37,547 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 00:14:37,547 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 00:14:37,547 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 00:14:37,547 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 00:14:37,547 INFO L266 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-07 00:14:37,547 INFO L266 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-07 00:14:37,547 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-07 00:14:37,547 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 181 226) no Hoare annotation was computed. [2020-11-07 00:14:37,547 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-07 00:14:37,548 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 00:14:37,548 INFO L266 CegarLoopResult]: For program point L211-1(line 211) no Hoare annotation was computed. [2020-11-07 00:14:37,548 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 00:14:37,548 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 181 226) no Hoare annotation was computed. [2020-11-07 00:14:37,548 INFO L266 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-11-07 00:14:37,548 INFO L266 CegarLoopResult]: For program point L207-1(line 207) no Hoare annotation was computed. [2020-11-07 00:14:37,548 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-07 00:14:37,548 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 00:14:37,548 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 181 226) no Hoare annotation was computed. [2020-11-07 00:14:37,548 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 00:14:37,548 INFO L266 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-11-07 00:14:37,549 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-07 00:14:37,549 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 00:14:37,549 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 00:14:37,549 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 00:14:37,549 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 00:14:37,549 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 00:14:37,549 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-07 00:14:37,549 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-07 00:14:37,549 INFO L266 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-11-07 00:14:37,550 INFO L266 CegarLoopResult]: For program point L218-1(line 218) no Hoare annotation was computed. [2020-11-07 00:14:37,550 INFO L266 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-11-07 00:14:37,550 INFO L266 CegarLoopResult]: For program point L218-2(line 218) no Hoare annotation was computed. [2020-11-07 00:14:37,550 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-07 00:14:37,550 INFO L266 CegarLoopResult]: For program point L181(lines 181 226) no Hoare annotation was computed. [2020-11-07 00:14:37,550 INFO L266 CegarLoopResult]: For program point L181-1(lines 181 226) no Hoare annotation was computed. [2020-11-07 00:14:37,550 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 00:14:37,550 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-07 00:14:37,550 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 00:14:37,550 INFO L266 CegarLoopResult]: For program point L204-1(line 204) no Hoare annotation was computed. [2020-11-07 00:14:37,550 INFO L266 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-11-07 00:14:37,551 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-07 00:14:37,551 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 00:14:37,551 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 00:14:37,551 INFO L266 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-11-07 00:14:37,551 INFO L266 CegarLoopResult]: For program point L508(lines 508 528) no Hoare annotation was computed. [2020-11-07 00:14:37,551 INFO L266 CegarLoopResult]: For program point L508-1(lines 508 528) no Hoare annotation was computed. [2020-11-07 00:14:37,551 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 494 539) no Hoare annotation was computed. [2020-11-07 00:14:37,551 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 00:14:37,551 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 00:14:37,551 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 00:14:37,551 INFO L266 CegarLoopResult]: For program point L535-1(line 535) no Hoare annotation was computed. [2020-11-07 00:14:37,552 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 00:14:37,552 INFO L266 CegarLoopResult]: For program point L535-2(line 535) no Hoare annotation was computed. [2020-11-07 00:14:37,552 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 00:14:37,552 INFO L266 CegarLoopResult]: For program point L533-1(line 533) no Hoare annotation was computed. [2020-11-07 00:14:37,552 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-07 00:14:37,552 INFO L266 CegarLoopResult]: For program point L533-2(line 533) no Hoare annotation was computed. [2020-11-07 00:14:37,552 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 00:14:37,552 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 00:14:37,552 INFO L266 CegarLoopResult]: For program point L494(lines 494 539) no Hoare annotation was computed. [2020-11-07 00:14:37,552 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 518 519) no Hoare annotation was computed. [2020-11-07 00:14:37,553 INFO L266 CegarLoopResult]: For program point L525(lines 525 526) no Hoare annotation was computed. [2020-11-07 00:14:37,553 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 494 539) no Hoare annotation was computed. [2020-11-07 00:14:37,553 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 494 539) no Hoare annotation was computed. [2020-11-07 00:14:37,553 INFO L266 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-11-07 00:14:37,553 INFO L266 CegarLoopResult]: For program point L513-1(line 513) no Hoare annotation was computed. [2020-11-07 00:14:37,553 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 00:14:37,553 INFO L266 CegarLoopResult]: For program point L513-2(line 513) no Hoare annotation was computed. [2020-11-07 00:14:37,553 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 00:14:37,553 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 00:14:37,553 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 00:14:37,554 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 00:14:37,554 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 00:14:37,554 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 00:14:37,554 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 00:14:37,554 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 00:14:37,554 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 00:14:37,554 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 00:14:37,554 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 525 526) no Hoare annotation was computed. [2020-11-07 00:14:37,554 INFO L266 CegarLoopResult]: For program point L518(lines 518 519) no Hoare annotation was computed. [2020-11-07 00:14:37,554 INFO L266 CegarLoopResult]: For program point L514(lines 514 521) no Hoare annotation was computed. [2020-11-07 00:14:37,555 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,555 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2020-11-07 00:14:37,555 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2020-11-07 00:14:37,555 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 676 686) the Hoare annotation is: true [2020-11-07 00:14:37,555 INFO L262 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (and (<= 0 (+ isMethaneAlarm_~retValue_acc~4 2147483648)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7) (<= isMethaneAlarm_~retValue_acc~4 2147483647)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:14:37,555 INFO L262 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 676 686) the Hoare annotation is: (or (= test_~tmp___2~0 0) (and (<= 0 (+ isMethaneAlarm_~retValue_acc~4 2147483648)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= isMethaneAlarm_~retValue_acc~4 |isMethaneAlarm_#res|) (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7) (<= isMethaneAlarm_~retValue_acc~4 2147483647)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:14:37,556 INFO L269 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: true [2020-11-07 00:14:37,556 INFO L262 CegarLoopResult]: At program point L681-1(line 681) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= |isMethaneAlarm_#t~ret48| isMethaneLevelCritical_~retValue_acc~7)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:14:37,556 INFO L262 CegarLoopResult]: At program point L681-2(line 681) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (and (<= 0 (+ |isMethaneAlarm_#t~ret48| 2147483648)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= |isMethaneAlarm_#t~ret48| isMethaneLevelCritical_~retValue_acc~7) (<= |isMethaneAlarm_#t~ret48| 2147483647)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:14:37,556 INFO L262 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 676 686) the Hoare annotation is: (or (= test_~tmp___2~0 0) (and (<= 0 (+ isMethaneAlarm_~retValue_acc~4 2147483648)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= isMethaneAlarm_~retValue_acc~4 |isMethaneAlarm_#res|) (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7) (<= isMethaneAlarm_~retValue_acc~4 2147483647)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:14:37,557 INFO L262 CegarLoopResult]: At program point L681-3(line 681) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (and (= isMethaneAlarm_~retValue_acc~4 |isMethaneAlarm_#t~ret48|) (<= 0 (+ |isMethaneAlarm_#t~ret48| 2147483648)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= |isMethaneAlarm_#t~ret48| isMethaneLevelCritical_~retValue_acc~7) (<= |isMethaneAlarm_#t~ret48| 2147483647)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:14:37,557 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 668 675) the Hoare annotation is: true [2020-11-07 00:14:37,557 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 668 675) the Hoare annotation is: true [2020-11-07 00:14:37,557 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 668 675) the Hoare annotation is: true [2020-11-07 00:14:37,557 INFO L262 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (< ~waterLevel~0 3)) (and (= isHighWaterSensorDry_~retValue_acc~9 0) (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:14:37,557 INFO L262 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (<= 2 ~waterLevel~0) (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse0 (not (= ~waterLevel~0 0))) (or .cse1 (not (= ~waterLevel~0 1)) .cse0))) [2020-11-07 00:14:37,558 INFO L262 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 (<= 1 isHighWaterSensorDry_~retValue_acc~9)) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (< ~waterLevel~0 2) (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:14:37,558 INFO L262 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (< ~waterLevel~0 2) (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:14:37,558 INFO L269 CegarLoopResult]: At program point L843(lines 843 849) the Hoare annotation is: true [2020-11-07 00:14:37,558 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 839 852) the Hoare annotation is: (let ((.cse3 (<= 1 isHighWaterSensorDry_~retValue_acc~9)) (.cse4 (<= 1 |isHighWaterSensorDry_#res|))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and .cse3 .cse4)) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~waterLevel~0 0)) .cse2) (or (= test_~tmp___2~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (and (= isHighWaterSensorDry_~retValue_acc~9 0) (<= 2 ~waterLevel~0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~9)) (and .cse3 (< ~waterLevel~0 2) .cse4) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-07 00:14:37,558 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 839 852) the Hoare annotation is: true [2020-11-07 00:14:37,559 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 839 852) the Hoare annotation is: (let ((.cse3 (<= 1 isHighWaterSensorDry_~retValue_acc~9)) (.cse4 (<= 1 |isHighWaterSensorDry_#res|))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and .cse3 .cse4)) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~waterLevel~0 0)) .cse2) (or (= test_~tmp___2~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (and (= isHighWaterSensorDry_~retValue_acc~9 0) (<= 2 ~waterLevel~0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~9)) (and .cse3 (< ~waterLevel~0 2) .cse4) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-07 00:14:37,559 INFO L262 CegarLoopResult]: At program point L637(line 637) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,559 INFO L262 CegarLoopResult]: At program point L637-1(lines 618 642) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,559 INFO L262 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,559 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 618 642) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,559 INFO L262 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,559 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 618 642) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,559 INFO L262 CegarLoopResult]: At program point L626(lines 626 634) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,559 INFO L262 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,559 INFO L262 CegarLoopResult]: At program point L624-1(line 624) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,559 INFO L262 CegarLoopResult]: At program point L622(lines 622 639) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,560 INFO L262 CegarLoopResult]: At program point L624-2(line 624) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,560 INFO L262 CegarLoopResult]: At program point L624-3(line 624) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,560 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 584 590) the Hoare annotation is: true [2020-11-07 00:14:37,560 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 584 590) the Hoare annotation is: true [2020-11-07 00:14:37,560 INFO L262 CegarLoopResult]: At program point L865(lines 864 911) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) .cse1 .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:14:37,560 INFO L262 CegarLoopResult]: At program point L894(lines 894 907) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,560 INFO L262 CegarLoopResult]: At program point L857(line 857) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,560 INFO L262 CegarLoopResult]: At program point L886(line 886) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,560 INFO L262 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,561 INFO L262 CegarLoopResult]: At program point L882-1(line 882) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,561 INFO L262 CegarLoopResult]: At program point L874(lines 874 880) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,561 INFO L262 CegarLoopResult]: At program point L874-1(lines 874 880) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,561 INFO L262 CegarLoopResult]: At program point L866(lines 866 870) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) .cse1 .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:14:37,561 INFO L262 CegarLoopResult]: At program point L862(line 862) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,561 INFO L262 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,561 INFO L262 CegarLoopResult]: At program point L912(lines 863 913) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,561 INFO L262 CegarLoopResult]: At program point L900(line 900) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,561 INFO L262 CegarLoopResult]: At program point L900-1(line 900) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,561 INFO L269 CegarLoopResult]: At program point testEXIT(lines 854 919) the Hoare annotation is: true [2020-11-07 00:14:37,562 INFO L262 CegarLoopResult]: At program point L900-2(line 900) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,562 INFO L262 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,562 INFO L262 CegarLoopResult]: At program point testENTRY(lines 854 919) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,562 INFO L262 CegarLoopResult]: At program point L892(line 892) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,562 INFO L262 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,562 INFO L262 CegarLoopResult]: At program point L892-1(line 892) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,562 INFO L269 CegarLoopResult]: At program point testFINAL(lines 854 919) the Hoare annotation is: true [2020-11-07 00:14:37,562 INFO L262 CegarLoopResult]: At program point L884(lines 884 890) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,562 INFO L262 CegarLoopResult]: At program point L884-1(lines 884 890) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,563 INFO L262 CegarLoopResult]: At program point L909(lines 864 911) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) .cse1 .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:14:37,563 INFO L262 CegarLoopResult]: At program point L876(line 876) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (not (= test_~tmp~9 0)) (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,563 INFO L262 CegarLoopResult]: At program point L872(line 872) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse3 (= ~waterLevel~0 1)) (.cse4 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (<= |test_#t~nondet76| 2147483647)) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 0 (+ test_~tmp~9 2147483648)) .cse2 .cse3 .cse4 (<= test_~tmp~9 2147483647) .cse5 .cse6 .cse7) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2020-11-07 00:14:37,563 INFO L262 CegarLoopResult]: At program point L872-1(line 872) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ |test_#t~nondet76| 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= |test_#t~nondet76| 2147483647) (= test_~tmp~9 |test_#t~nondet76|) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,563 INFO L262 CegarLoopResult]: At program point L856(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,563 INFO L262 CegarLoopResult]: At program point L902(lines 902 906) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,563 INFO L262 CegarLoopResult]: At program point L902-2(lines 894 907) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,563 INFO L266 CegarLoopResult]: For program point L448(lines 448 493) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 472 473) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point L479(lines 479 480) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 448 493) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point L467-1(line 467) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point L467-2(line 467) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-11-07 00:14:37,564 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 479 480) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point L472(lines 472 473) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 448 493) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point L468(lines 468 475) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 448 493) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point L462(lines 462 482) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point L462-1(lines 462 482) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 00:14:37,565 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 00:14:37,566 INFO L266 CegarLoopResult]: For program point L489-1(line 489) no Hoare annotation was computed. [2020-11-07 00:14:37,566 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:14:37,566 INFO L266 CegarLoopResult]: For program point L489-2(line 489) no Hoare annotation was computed. [2020-11-07 00:14:37,566 INFO L266 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-11-07 00:14:37,566 INFO L266 CegarLoopResult]: For program point L487-1(line 487) no Hoare annotation was computed. [2020-11-07 00:14:37,566 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:14:37,566 INFO L266 CegarLoopResult]: For program point L487-2(line 487) no Hoare annotation was computed. [2020-11-07 00:14:37,566 INFO L266 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-11-07 00:14:37,566 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-07 00:14:37,566 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 643 650) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:14:37,566 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 643 650) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= activatePump_~tmp~7 0)) (not (= isMethaneAlarm_~retValue_acc~4 activatePump_~tmp~7)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= ~pumpRunning~0 1) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:14:37,567 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 643 650) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= activatePump_~tmp~7 0)) (not (= isMethaneAlarm_~retValue_acc~4 activatePump_~tmp~7)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= ~pumpRunning~0 1) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:14:37,567 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 00:14:37,567 INFO L266 CegarLoopResult]: For program point L815(lines 815 823) no Hoare annotation was computed. [2020-11-07 00:14:37,567 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 00:14:37,567 INFO L266 CegarLoopResult]: For program point L815-2(lines 815 823) no Hoare annotation was computed. [2020-11-07 00:14:37,567 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 807 829) no Hoare annotation was computed. [2020-11-07 00:14:37,567 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 807 829) no Hoare annotation was computed. [2020-11-07 00:14:37,567 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-07 00:14:37,567 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 807 829) no Hoare annotation was computed. [2020-11-07 00:14:37,567 INFO L266 CegarLoopResult]: For program point L415(lines 393 416) no Hoare annotation was computed. [2020-11-07 00:14:37,567 INFO L266 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-11-07 00:14:37,567 INFO L266 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L374(lines 374 390) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L407-1(line 407) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L407-2(line 407) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L391(lines 391 432) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L383-1(line 383) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 00:14:37,568 INFO L266 CegarLoopResult]: For program point L433(lines 433 444) no Hoare annotation was computed. [2020-11-07 00:14:37,569 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 00:14:37,569 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 00:14:37,569 INFO L266 CegarLoopResult]: For program point L425-1(line 425) no Hoare annotation was computed. [2020-11-07 00:14:37,569 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 00:14:37,569 INFO L266 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-11-07 00:14:37,569 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 345 447) no Hoare annotation was computed. [2020-11-07 00:14:37,569 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 00:14:37,569 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 00:14:37,569 INFO L266 CegarLoopResult]: For program point L409-1(line 409) no Hoare annotation was computed. [2020-11-07 00:14:37,569 INFO L266 CegarLoopResult]: For program point L376-1(line 376) no Hoare annotation was computed. [2020-11-07 00:14:37,569 INFO L266 CegarLoopResult]: For program point L434(lines 434 441) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 345 447) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 345 447) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point L369(lines 369 373) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point L394-2(lines 394 414) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-07 00:14:37,570 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L345(lines 345 447) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L345-1(lines 345 447) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L436-1(line 436) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L436-2(line 436) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L395(lines 394 414) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 00:14:37,571 INFO L266 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-11-07 00:14:37,572 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 00:14:37,572 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 00:14:37,572 INFO L266 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-11-07 00:14:37,572 INFO L266 CegarLoopResult]: For program point L379-1(line 379) no Hoare annotation was computed. [2020-11-07 00:14:37,572 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 00:14:37,572 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 00:14:37,572 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-07 00:14:37,572 INFO L266 CegarLoopResult]: For program point L396(lines 396 400) no Hoare annotation was computed. [2020-11-07 00:14:37,572 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 00:14:37,572 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 00:14:37,572 INFO L266 CegarLoopResult]: For program point L421-1(line 421) no Hoare annotation was computed. [2020-11-07 00:14:37,572 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L421-2(line 421) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L405-1(line 405) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L405-2(line 405) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 00:14:37,573 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 00:14:37,574 INFO L266 CegarLoopResult]: For program point L423-1(line 423) no Hoare annotation was computed. [2020-11-07 00:14:37,574 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 00:14:37,574 INFO L266 CegarLoopResult]: For program point L423-2(line 423) no Hoare annotation was computed. [2020-11-07 00:14:37,574 INFO L266 CegarLoopResult]: For program point L928(line 928) no Hoare annotation was computed. [2020-11-07 00:14:37,574 INFO L266 CegarLoopResult]: For program point L927(line 927) no Hoare annotation was computed. [2020-11-07 00:14:37,574 INFO L266 CegarLoopResult]: For program point L924(line 924) no Hoare annotation was computed. [2020-11-07 00:14:37,574 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 922 931) no Hoare annotation was computed. [2020-11-07 00:14:37,574 INFO L266 CegarLoopResult]: For program point L924-1(line 924) no Hoare annotation was computed. [2020-11-07 00:14:37,574 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 922 931) no Hoare annotation was computed. [2020-11-07 00:14:37,574 INFO L266 CegarLoopResult]: For program point L924-2(line 924) no Hoare annotation was computed. [2020-11-07 00:14:37,574 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 922 931) no Hoare annotation was computed. [2020-11-07 00:14:37,574 INFO L262 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,574 INFO L262 CegarLoopResult]: At program point L725(line 725) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,575 INFO L262 CegarLoopResult]: At program point L725-1(line 725) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,575 INFO L262 CegarLoopResult]: At program point L725-2(line 725) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,575 INFO L262 CegarLoopResult]: At program point L725-3(line 725) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,575 INFO L262 CegarLoopResult]: At program point L721(line 721) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,575 INFO L262 CegarLoopResult]: At program point L721-1(line 721) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,575 INFO L262 CegarLoopResult]: At program point L721-2(line 721) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,575 INFO L262 CegarLoopResult]: At program point L721-3(line 721) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,575 INFO L262 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,575 INFO L262 CegarLoopResult]: At program point L721-4(line 721) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,575 INFO L262 CegarLoopResult]: At program point L717-1(line 717) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,575 INFO L262 CegarLoopResult]: At program point L812(line 812) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,575 INFO L262 CegarLoopResult]: At program point L717-2(line 717) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,576 INFO L262 CegarLoopResult]: At program point L717-3(line 717) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,576 INFO L262 CegarLoopResult]: At program point L713(line 713) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,576 INFO L262 CegarLoopResult]: At program point L713-1(line 713) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,576 INFO L262 CegarLoopResult]: At program point L519(line 519) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,576 INFO L262 CegarLoopResult]: At program point L713-2(line 713) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,576 INFO L262 CegarLoopResult]: At program point L713-3(line 713) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,576 INFO L262 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,576 INFO L262 CegarLoopResult]: At program point L713-4(line 713) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,576 INFO L262 CegarLoopResult]: At program point L709-1(line 709) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,576 INFO L262 CegarLoopResult]: At program point L713-5(line 713) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,576 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,577 INFO L262 CegarLoopResult]: At program point L709-2(line 709) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,577 INFO L262 CegarLoopResult]: At program point L713-6(line 713) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,577 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,577 INFO L262 CegarLoopResult]: At program point L709-3(line 709) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,577 INFO L262 CegarLoopResult]: At program point L713-7(line 713) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,577 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,577 INFO L262 CegarLoopResult]: At program point L705(line 705) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,577 INFO L262 CegarLoopResult]: At program point L709-4(line 709) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,577 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,577 INFO L262 CegarLoopResult]: At program point L705-1(line 705) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,577 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,577 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,578 INFO L262 CegarLoopResult]: At program point L705-2(line 705) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,578 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,578 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,578 INFO L262 CegarLoopResult]: At program point L705-3(line 705) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,578 INFO L262 CegarLoopResult]: At program point L701(line 701) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,578 INFO L262 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,578 INFO L262 CegarLoopResult]: At program point L825-1(line 825) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,578 INFO L262 CegarLoopResult]: At program point L825-2(line 825) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,578 INFO L262 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,578 INFO L262 CegarLoopResult]: At program point L821-1(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,578 INFO L262 CegarLoopResult]: At program point L821-2(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,578 INFO L262 CegarLoopResult]: At program point L821-3(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,579 INFO L262 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,579 INFO L262 CegarLoopResult]: At program point L817-1(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,579 INFO L262 CegarLoopResult]: At program point L817-2(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,579 INFO L262 CegarLoopResult]: At program point L817-3(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,579 INFO L262 CegarLoopResult]: At program point L813(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,579 INFO L262 CegarLoopResult]: At program point L817-4(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,579 INFO L262 CegarLoopResult]: At program point L557(line 557) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,579 INFO L262 CegarLoopResult]: At program point L813-1(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,579 INFO L262 CegarLoopResult]: At program point L817-5(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,579 INFO L262 CegarLoopResult]: At program point L813-2(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,579 INFO L262 CegarLoopResult]: At program point L813-3(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,580 INFO L262 CegarLoopResult]: At program point L813-4(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,580 INFO L262 CegarLoopResult]: At program point L813-5(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,580 INFO L262 CegarLoopResult]: At program point L813-6(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,580 INFO L262 CegarLoopResult]: At program point L813-7(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,580 INFO L262 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,580 INFO L262 CegarLoopResult]: At program point L479-1(line 479) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,580 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:14:37,580 INFO L262 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:14:37,580 INFO L262 CegarLoopResult]: At program point L727(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,580 INFO L262 CegarLoopResult]: At program point L727-1(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,580 INFO L262 CegarLoopResult]: At program point L727-2(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,580 INFO L262 CegarLoopResult]: At program point L558(line 558) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,581 INFO L262 CegarLoopResult]: At program point L525(line 525) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,581 INFO L262 CegarLoopResult]: At program point L525-1(line 525) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,581 INFO L262 CegarLoopResult]: At program point L480(line 480) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,581 INFO L262 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:14:37,581 INFO L262 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,581 INFO L262 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,581 INFO L262 CegarLoopResult]: At program point L472-1(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,581 INFO L262 CegarLoopResult]: At program point L526(line 526) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,582 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:14:37,582 INFO L262 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,582 INFO L262 CegarLoopResult]: At program point L518-1(line 518) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:37,582 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:14:37,582 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 651 667) the Hoare annotation is: (let ((.cse0 (= isMethaneAlarm_~retValue_acc~4 activatePump_~tmp~7)) (.cse1 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7)) (.cse2 (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7))) (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (= activatePump_~tmp~7 0) .cse0 .cse1 (= ~pumpRunning~0 1) .cse2) (and (<= 0 (+ isMethaneAlarm_~retValue_acc~4 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (<= isMethaneAlarm_~retValue_acc~4 2147483647)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647)))) [2020-11-07 00:14:37,582 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 651 667) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:14:37,582 INFO L262 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (and (= activatePump_~tmp~7 0) (= isMethaneAlarm_~retValue_acc~4 activatePump_~tmp~7) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:14:37,583 INFO L262 CegarLoopResult]: At program point L662-1(lines 651 667) the Hoare annotation is: (let ((.cse0 (= isMethaneAlarm_~retValue_acc~4 activatePump_~tmp~7)) (.cse1 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7)) (.cse2 (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7))) (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (= activatePump_~tmp~7 0) .cse0 .cse1 (= ~pumpRunning~0 1) .cse2) (and (<= 0 (+ isMethaneAlarm_~retValue_acc~4 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (<= isMethaneAlarm_~retValue_acc~4 2147483647)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647)))) [2020-11-07 00:14:37,583 INFO L262 CegarLoopResult]: At program point L658(lines 658 664) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (and (<= 0 (+ isMethaneAlarm_~retValue_acc~4 2147483648)) (= isMethaneAlarm_~retValue_acc~4 activatePump_~tmp~7) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7) (<= isMethaneAlarm_~retValue_acc~4 2147483647)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:14:37,583 INFO L262 CegarLoopResult]: At program point L656(line 656) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:14:37,583 INFO L262 CegarLoopResult]: At program point L656-1(line 656) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (and (= isMethaneAlarm_~retValue_acc~4 |activatePump_#t~ret47|) (<= 0 (+ isMethaneAlarm_~retValue_acc~4 2147483648)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7) (<= isMethaneAlarm_~retValue_acc~4 2147483647)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:14:37,583 INFO L262 CegarLoopResult]: At program point L656-2(line 656) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (and (= isMethaneAlarm_~retValue_acc~4 |activatePump_#t~ret47|) (<= 0 (+ isMethaneAlarm_~retValue_acc~4 2147483648)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7) (<= isMethaneAlarm_~retValue_acc~4 2147483647)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:14:37,583 INFO L262 CegarLoopResult]: At program point L656-3(line 656) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647)) (and (= |activatePump_#t~ret47| activatePump_~tmp~7) (= isMethaneAlarm_~retValue_acc~4 |activatePump_#t~ret47|) (<= 0 (+ isMethaneAlarm_~retValue_acc~4 2147483648)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= isMethaneAlarm_~retValue_acc~4 isMethaneLevelCritical_~retValue_acc~7) (<= isMethaneAlarm_~retValue_acc~4 2147483647))))) [2020-11-07 00:14:37,583 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 830 838) the Hoare annotation is: true [2020-11-07 00:14:37,584 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 830 838) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:14:37,584 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 830 838) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:14:37,584 INFO L262 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) [2020-11-07 00:14:37,584 INFO L269 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: true [2020-11-07 00:14:37,584 INFO L262 CegarLoopResult]: At program point L739-2(line 739) the Hoare annotation is: (let ((.cse1 (<= 1 |isHighWaterLevel_#t~ret65|)) (.cse2 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (and (= |isHighWaterLevel_#t~ret65| isHighWaterSensorDry_~retValue_acc~9) (= isHighWaterSensorDry_~retValue_acc~9 0) (<= 2 ~waterLevel~0)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse0 (not (< ~waterLevel~0 3)) (and .cse1 (< ~waterLevel~0 2)) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse2 .cse0 (not (= ~waterLevel~0 0))) (or .cse1 .cse2 (not (= ~waterLevel~0 1)) .cse0))) [2020-11-07 00:14:37,584 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 732 750) the Hoare annotation is: (let ((.cse3 (<= |isHighWaterLevel_#res| 0)) (.cse4 (<= 0 |isHighWaterLevel_#res|)) (.cse5 (<= 0 isHighWaterLevel_~tmp___0~1)) (.cse6 (<= 0 isHighWaterLevel_~retValue_acc~6)) (.cse7 (<= 1 isHighWaterLevel_~tmp~8)) (.cse8 (<= isHighWaterLevel_~tmp___0~1 0)) (.cse9 (<= isHighWaterLevel_~retValue_acc~6 0))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9)) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))) (or (= test_~tmp___2~0 0) (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~9 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse2 (not (< ~waterLevel~0 3)) (and .cse3 .cse4 .cse5 .cse6 .cse7 (< ~waterLevel~0 2) .cse8 .cse9) (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-07 00:14:37,584 INFO L262 CegarLoopResult]: At program point L739-3(line 739) the Hoare annotation is: (let ((.cse3 (<= 1 |isHighWaterLevel_#t~ret65|)) (.cse4 (<= 1 isHighWaterLevel_~tmp~8))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and .cse3 .cse4))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0)) .cse2) (or (= test_~tmp___2~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and .cse3 .cse4 (< ~waterLevel~0 2)) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse1 (not (< ~waterLevel~0 3)) (and (= |isHighWaterLevel_#t~ret65| isHighWaterSensorDry_~retValue_acc~9) (= isHighWaterSensorDry_~retValue_acc~9 0) (= |isHighWaterLevel_#t~ret65| isHighWaterLevel_~tmp~8) (<= 2 ~waterLevel~0)) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2)))) [2020-11-07 00:14:37,585 INFO L269 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: true [2020-11-07 00:14:37,585 INFO L269 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: true [2020-11-07 00:14:37,585 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 732 750) the Hoare annotation is: true [2020-11-07 00:14:37,585 INFO L262 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: (let ((.cse0 (<= 0 isHighWaterLevel_~tmp___0~1)) (.cse1 (<= 0 isHighWaterLevel_~retValue_acc~6)) (.cse2 (<= 1 isHighWaterLevel_~tmp~8)) (.cse3 (<= isHighWaterLevel_~tmp___0~1 0)) (.cse4 (<= isHighWaterLevel_~retValue_acc~6 0))) (let ((.cse6 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse7 (and .cse0 .cse1 .cse2 .cse3 .cse4))) (and (or (= test_~tmp___2~0 0) (and .cse0 .cse1 .cse2 (< ~waterLevel~0 2) .cse3 .cse4) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8) (= isHighWaterSensorDry_~retValue_acc~9 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse5 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647))) (or .cse6 (not (= ~waterLevel~0 1)) .cse5 .cse7) (or .cse6 .cse5 (not (= ~waterLevel~0 0)) .cse7)))) [2020-11-07 00:14:37,585 INFO L262 CegarLoopResult]: At program point L744(line 744) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (and (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8) (= isHighWaterSensorDry_~retValue_acc~9 0) (<= 2 ~waterLevel~0)) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse0 (not (= ~waterLevel~0 0))) (or .cse1 (not (= ~waterLevel~0 1)) .cse0))) [2020-11-07 00:14:37,585 INFO L262 CegarLoopResult]: At program point L742(line 742) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 isHighWaterLevel_~tmp~8)) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (and .cse1 (< ~waterLevel~0 2)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2))) [2020-11-07 00:14:37,586 INFO L262 CegarLoopResult]: At program point L741(lines 741 745) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~systemActive~0))) (.cse0 (<= 1 isHighWaterLevel_~tmp~8)) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (< test_~splverifierCounter~0 4)) (and .cse0 (< ~waterLevel~0 2)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (and (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8) (= isHighWaterSensorDry_~retValue_acc~9 0) (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647))) (or .cse2 .cse0 .cse1 (not (= ~waterLevel~0 0))) (or .cse2 .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:14:37,586 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 732 750) the Hoare annotation is: (let ((.cse3 (<= |isHighWaterLevel_#res| 0)) (.cse4 (<= 0 |isHighWaterLevel_#res|)) (.cse5 (<= 0 isHighWaterLevel_~tmp___0~1)) (.cse6 (<= 0 isHighWaterLevel_~retValue_acc~6)) (.cse7 (<= 1 isHighWaterLevel_~tmp~8)) (.cse8 (<= isHighWaterLevel_~tmp___0~1 0)) (.cse9 (<= isHighWaterLevel_~retValue_acc~6 0))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9)) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))) (or (= test_~tmp___2~0 0) (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~9 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse2 (not (< ~waterLevel~0 3)) (and .cse3 .cse4 .cse5 .cse6 .cse7 (< ~waterLevel~0 2) .cse8 .cse9) (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-07 00:14:37,586 INFO L269 CegarLoopResult]: At program point L739(line 739) the Hoare annotation is: true [2020-11-07 00:14:37,586 INFO L262 CegarLoopResult]: At program point L741-2(lines 741 745) the Hoare annotation is: (let ((.cse3 (<= 0 isHighWaterLevel_~tmp___0~1)) (.cse4 (<= 1 isHighWaterLevel_~tmp~8)) (.cse5 (<= isHighWaterLevel_~tmp___0~1 0))) (let ((.cse0 (and .cse3 .cse4 .cse5)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or (= test_~tmp___2~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (and .cse3 .cse4 (< ~waterLevel~0 2) .cse5) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse2 (not (< ~waterLevel~0 3)) (and (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8) (= isHighWaterSensorDry_~retValue_acc~9 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0)) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0)))))) [2020-11-07 00:14:37,587 INFO L262 CegarLoopResult]: At program point L739-1(line 739) the Hoare annotation is: (let ((.cse1 (<= 1 |isHighWaterLevel_#t~ret65|)) (.cse2 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (and (= |isHighWaterLevel_#t~ret65| isHighWaterSensorDry_~retValue_acc~9) (= isHighWaterSensorDry_~retValue_acc~9 0) (<= 2 ~waterLevel~0)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse0 (not (< ~waterLevel~0 3)) (and .cse1 (< ~waterLevel~0 2)) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse2 .cse0 (not (= ~waterLevel~0 0))) (or .cse1 .cse2 (not (= ~waterLevel~0 1)) .cse0))) [2020-11-07 00:14:37,587 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 786 797) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:14:37,587 INFO L262 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:14:37,587 INFO L262 CegarLoopResult]: At program point L791(line 791) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:14:37,587 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 786 797) the Hoare annotation is: true [2020-11-07 00:14:37,587 INFO L269 CegarLoopResult]: At program point L790-1(lines 786 797) the Hoare annotation is: true [2020-11-07 00:14:37,587 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:14:37,587 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:14:37,587 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:14:37,587 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:14:37,587 INFO L262 CegarLoopResult]: At program point L573(line 573) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,588 INFO L262 CegarLoopResult]: At program point L571(lines 571 577) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,588 INFO L262 CegarLoopResult]: At program point L566(line 566) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,588 INFO L262 CegarLoopResult]: At program point L564(lines 563 582) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,588 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 560 583) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,588 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 560 583) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,588 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 560 583) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:37,588 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-11-07 00:14:37,588 INFO L269 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-11-07 00:14:37,588 INFO L269 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-11-07 00:14:37,588 INFO L269 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-11-07 00:14:37,588 INFO L269 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-11-07 00:14:37,588 INFO L269 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-11-07 00:14:37,589 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 00:14:37,589 INFO L269 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-11-07 00:14:37,589 INFO L269 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-11-07 00:14:37,589 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-11-07 00:14:37,589 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 00:14:37,589 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 798 806) the Hoare annotation is: true [2020-11-07 00:14:37,589 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 798 806) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~7)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:14:37,589 INFO L262 CegarLoopResult]: At program point L803(line 803) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:14:37,589 INFO L269 CegarLoopResult]: At program point L802(line 802) the Hoare annotation is: true [2020-11-07 00:14:37,590 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 798 806) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~9 0)) (not (= isHighWaterSensorDry_~retValue_acc~9 isHighWaterLevel_~tmp~8)) (not (< test_~splverifierCounter~0 4)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~7)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:14:37,590 INFO L269 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: true [2020-11-07 00:14:37,590 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 762 773) the Hoare annotation is: true [2020-11-07 00:14:37,590 INFO L269 CegarLoopResult]: At program point L766-1(lines 762 773) the Hoare annotation is: true [2020-11-07 00:14:37,590 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 762 773) the Hoare annotation is: true [2020-11-07 00:14:37,590 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-11-07 00:14:37,590 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-11-07 00:14:37,590 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:14:37,590 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:14:37,590 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:14:37,590 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:14:37,590 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 751 758) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) .cse0 (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (= 1 ~systemActive~0) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:14:37,591 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 751 758) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:37,591 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 751 758) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (<= 1 ~systemActive~0) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) .cse0 (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (= 1 ~systemActive~0) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:14:37,591 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 774 785) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:37,591 INFO L262 CegarLoopResult]: At program point L779(line 779) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2020-11-07 00:14:37,591 INFO L262 CegarLoopResult]: At program point L778-1(lines 774 785) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:37,591 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 774 785) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~9 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:37,591 INFO L269 CegarLoopResult]: At program point L545(line 545) the Hoare annotation is: true [2020-11-07 00:14:37,591 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 541 548) the Hoare annotation is: true [2020-11-07 00:14:37,591 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 541 548) the Hoare annotation is: true [2020-11-07 00:14:37,591 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 541 548) the Hoare annotation is: true [2020-11-07 00:14:37,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:14:37 BoogieIcfgContainer [2020-11-07 00:14:37,627 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:14:37,629 INFO L168 Benchmark]: Toolchain (without parser) took 230398.33 ms. Allocated memory was 151.0 MB in the beginning and 795.9 MB in the end (delta: 644.9 MB). Free memory was 126.4 MB in the beginning and 499.4 MB in the end (delta: -372.9 MB). Peak memory consumption was 511.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:37,629 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 127.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:14:37,629 INFO L168 Benchmark]: CACSL2BoogieTranslator took 551.03 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 104.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:37,630 INFO L168 Benchmark]: Boogie Preprocessor took 105.95 ms. Allocated memory is still 151.0 MB. Free memory was 104.4 MB in the beginning and 100.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:37,630 INFO L168 Benchmark]: RCFGBuilder took 1657.55 ms. Allocated memory was 151.0 MB in the beginning and 183.5 MB in the end (delta: 32.5 MB). Free memory was 100.2 MB in the beginning and 123.5 MB in the end (delta: -23.2 MB). Peak memory consumption was 33.3 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:37,631 INFO L168 Benchmark]: TraceAbstraction took 228071.98 ms. Allocated memory was 183.5 MB in the beginning and 795.9 MB in the end (delta: 612.4 MB). Free memory was 123.0 MB in the beginning and 499.4 MB in the end (delta: -376.4 MB). Peak memory consumption was 473.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:37,632 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 127.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 551.03 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 104.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 105.95 ms. Allocated memory is still 151.0 MB. Free memory was 104.4 MB in the beginning and 100.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1657.55 ms. Allocated memory was 151.0 MB in the beginning and 183.5 MB in the end (delta: 32.5 MB). Free memory was 100.2 MB in the beginning and 123.5 MB in the end (delta: -23.2 MB). Peak memory consumption was 33.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 228071.98 ms. Allocated memory was 183.5 MB in the beginning and 795.9 MB in the end (delta: 612.4 MB). Free memory was 123.0 MB in the beginning and 499.4 MB in the end (delta: -376.4 MB). Peak memory consumption was 473.5 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: 479]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 472]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 518]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 525]: 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: 864]: Loop Invariant Derived loop invariant: (((((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || (((((\old(systemActive) == systemActive && 0 <= tmp + 2147483648) && \old(waterLevel) == waterLevel) && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 863]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 939]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 946]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 149]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(1 <= systemActive) || !(pumpRunning == 0)) || waterLevel == 0) || !(tmp == 0) - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 592]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: ((((!(1 <= systemActive) || !(waterLevel == 1)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) && (((!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || !(waterLevel == 0))) && (((((((((((((tmp___2 == 0 || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(waterLevel < 3)) || (waterLevel < 2 && pumpRunning == \old(pumpRunning))) || ((((((((((tmp == 0 && tmp == retValue_acc) && tmp___0 == retValue_acc) && retValue_acc == tmp) && methaneLevelCritical == retValue_acc) && pumpRunning == 1) && retValue_acc == tmp) && retValue_acc == 0) && tmp___0 == 1) && retValue_acc == retValue_acc) && 2 <= waterLevel)) || (((((tmp == retValue_acc && tmp___0 == retValue_acc) && retValue_acc == tmp) && pumpRunning == \old(pumpRunning)) && retValue_acc == 0) && tmp___0 == 1)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 687]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 932]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 676]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((((((((((((((tmp___2 == 0 || ((((0 <= retValue_acc + 2147483648 && methaneLevelCritical == retValue_acc) && retValue_acc == \result) && retValue_acc == retValue_acc) && retValue_acc <= 2147483647)) || !(tmp == retValue_acc)) || !(retValue_acc == 0)) || !(retValue_acc == tmp)) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || !(2 <= waterLevel)) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___0 == 1)) || !(tmp___0 == retValue_acc)) || !(tmp___2 <= 2147483647) - ProcedureContractResult [Line: 668]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 618]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 839]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) && (((!(1 <= systemActive) || !(pumpRunning == 0)) || !(waterLevel == 0)) || (1 <= retValue_acc && 1 <= \result))) && ((((((((((((tmp___2 == 0 || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || ((retValue_acc == 0 && 2 <= waterLevel) && \result == retValue_acc)) || ((1 <= retValue_acc && waterLevel < 2) && 1 <= \result)) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 584]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 854]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 643]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: ((((((((((((((((((((tmp___2 == 0 || !(tmp == 0)) || !(retValue_acc == tmp)) || !(tmp == retValue_acc)) || !(retValue_acc == 0)) || !(retValue_acc == tmp)) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || pumpRunning == 1) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) || !(retValue_acc == retValue_acc)) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(waterLevel < 3)) || !(tmp___0 == 1)) || !(methaneLevelCritical == retValue_acc)) || !(tmp___0 == retValue_acc)) || !(tmp___2 <= 2147483647) - ProcedureContractResult [Line: 651]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((((((((((((((tmp___2 == 0 || !(tmp == retValue_acc)) || !(retValue_acc == 0)) || !(retValue_acc == tmp)) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || ((((tmp == 0 && retValue_acc == tmp) && methaneLevelCritical == retValue_acc) && pumpRunning == 1) && retValue_acc == retValue_acc)) || (((((0 <= retValue_acc + 2147483648 && retValue_acc == tmp) && methaneLevelCritical == retValue_acc) && pumpRunning == \old(pumpRunning)) && retValue_acc == retValue_acc) && retValue_acc <= 2147483647)) || !(2 <= waterLevel)) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(waterLevel < 3)) || !(tmp___0 == 1)) || !(tmp___0 == retValue_acc)) || !(tmp___2 <= 2147483647) - ProcedureContractResult [Line: 732]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(1 <= systemActive) || ((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && 1 <= tmp) && tmp___0 <= 0) && retValue_acc <= 0)) || !(waterLevel == 1)) || !(pumpRunning == 0)) && (((!(1 <= systemActive) || ((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && 1 <= tmp) && tmp___0 <= 0) && retValue_acc <= 0)) || !(pumpRunning == 0)) || !(waterLevel == 0))) && ((((((((((((tmp___2 == 0 || (((((tmp___0 == retValue_acc && retValue_acc == tmp) && \result == retValue_acc) && retValue_acc == 0) && tmp___0 == 1) && 2 <= waterLevel)) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || (((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && 1 <= tmp) && waterLevel < 2) && tmp___0 <= 0) && retValue_acc <= 0)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 786]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 830]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(1 <= systemActive) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 560]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 798]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((((((((((((((tmp___2 == 0 || !(tmp == retValue_acc)) || !(retValue_acc == 0)) || !(retValue_acc == tmp)) || !(splverifierCounter < 4)) || (methaneLevelCritical == retValue_acc && \result == retValue_acc)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || !(2 <= waterLevel)) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___0 == 1)) || !(tmp___0 == retValue_acc)) || !(tmp___2 <= 2147483647) - ProcedureContractResult [Line: 762]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 751]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((\old(systemActive) == systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) && (((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(1 <= \old(systemActive))) || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 774]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((!(1 <= systemActive) || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0) - ProcedureContractResult [Line: 541]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 644 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 90.3s, OverallIterations: 8, TraceHistogramMax: 2, AutomataDifference: 73.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 137.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2054 SDtfs, 5713 SDslu, 4787 SDs, 0 SdLazy, 11000 SolverSat, 1827 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 21.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 608 GetRequests, 348 SyntacticMatches, 9 SemanticMatches, 251 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6365 ImplicationChecksByTransitivity, 53.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=831occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.5s AutomataMinimizationTime, 8 MinimizatonAttempts, 1072 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 291 LocationsWithAnnotation, 3644 PreInvPairs, 4494 NumberOfFragments, 7687 HoareAnnotationTreeSize, 3644 FomulaSimplifications, 91784498 FormulaSimplificationTreeSizeReduction, 23.1s HoareSimplificationTime, 291 FomulaSimplificationsInter, 263142 FormulaSimplificationTreeSizeReductionInter, 114.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...