/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/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product14.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:08:24,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:08:24,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:08:24,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:08:24,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:08:24,712 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:08:24,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:08:24,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:08:24,726 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:08:24,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:08:24,735 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:08:24,737 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:08:24,738 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:08:24,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:08:24,743 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:08:24,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:08:24,749 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:08:24,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:08:24,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:08:24,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:08:24,778 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:08:24,780 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:08:24,781 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:08:24,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:08:24,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:08:24,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:08:24,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:08:24,795 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:08:24,797 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:08:24,798 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:08:24,798 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:08:24,799 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:08:24,801 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:08:24,802 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:08:24,803 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:08:24,803 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:08:24,804 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:08:24,804 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:08:24,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:08:24,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:08:24,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:08:24,807 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:08:24,830 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:08:24,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:08:24,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:08:24,836 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:08:24,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:08:24,836 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:08:24,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:08:24,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:08:24,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:08:24,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:08:24,838 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:08:24,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:08:24,839 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:08:24,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:08:24,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:08:24,840 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:08:24,840 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:08:24,840 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:08:24,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:08:24,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:08:24,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:08:24,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:08:24,841 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:08:24,841 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:08:25,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:08:25,277 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:08:25,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:08:25,281 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:08:25,282 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:08:25,283 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product14.cil.c [2021-02-22 01:08:25,373 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/613fa6620/5378e9cca6814c8da27dcebbc462d9d1/FLAGf40b7e605 [2021-02-22 01:08:26,125 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:08:26,127 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product14.cil.c [2021-02-22 01:08:26,144 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/613fa6620/5378e9cca6814c8da27dcebbc462d9d1/FLAGf40b7e605 [2021-02-22 01:08:26,358 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/613fa6620/5378e9cca6814c8da27dcebbc462d9d1 [2021-02-22 01:08:26,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:08:26,373 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:08:26,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:08:26,375 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:08:26,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:08:26,380 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:08:26" (1/1) ... [2021-02-22 01:08:26,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e852b2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:26, skipping insertion in model container [2021-02-22 01:08:26,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:08:26" (1/1) ... [2021-02-22 01:08:26,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:08:26,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:08:26,798 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product14.cil.c[15656,15669] [2021-02-22 01:08:26,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:08:26,839 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:08:27,002 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product14.cil.c[15656,15669] [2021-02-22 01:08:27,016 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:08:27,070 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:08:27,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:27 WrapperNode [2021-02-22 01:08:27,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:08:27,072 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:08:27,072 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:08:27,073 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:08:27,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:27" (1/1) ... [2021-02-22 01:08:27,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:27" (1/1) ... [2021-02-22 01:08:27,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:27" (1/1) ... [2021-02-22 01:08:27,132 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:27" (1/1) ... [2021-02-22 01:08:27,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:27" (1/1) ... [2021-02-22 01:08:27,211 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:27" (1/1) ... [2021-02-22 01:08:27,223 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:27" (1/1) ... [2021-02-22 01:08:27,247 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:08:27,248 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:08:27,248 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:08:27,249 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:08:27,250 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:27" (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 [2021-02-22 01:08:27,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:08:27,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:08:27,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:08:27,356 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:08:27,356 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:08:27,356 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:08:27,356 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:08:27,357 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:08:27,357 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:08:27,357 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:08:27,357 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:08:27,357 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:08:27,357 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:08:27,358 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:08:27,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:08:27,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:08:27,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:08:27,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:08:27,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:08:27,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:08:27,359 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:08:27,359 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:08:27,359 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:08:27,359 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:08:27,359 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-22 01:08:27,360 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:08:27,360 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:08:27,360 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:08:27,360 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:08:27,360 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:08:27,360 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:08:27,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:08:27,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:08:27,361 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:08:27,361 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:08:27,361 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:08:27,361 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:08:27,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:08:27,362 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:08:27,362 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:08:27,362 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:08:27,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:08:27,362 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:08:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:08:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:08:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:08:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:08:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:08:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:08:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:08:27,364 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:08:27,364 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:08:27,364 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:08:27,364 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:08:27,364 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:08:27,364 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:08:27,364 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:08:27,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:08:27,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:08:27,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:08:27,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:08:27,365 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:08:27,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:08:27,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:08:27,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:08:27,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:08:27,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:08:27,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:08:27,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:08:27,366 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:08:27,366 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:08:27,367 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:08:27,367 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:08:27,367 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:08:27,367 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:08:27,367 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:08:27,367 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:08:27,367 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:08:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:08:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:08:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:08:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-22 01:08:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:08:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:08:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:08:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:08:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:08:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:08:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:08:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:08:29,032 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:08:29,033 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:08:29,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:08:29 BoogieIcfgContainer [2021-02-22 01:08:29,036 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:08:29,038 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:08:29,038 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:08:29,042 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:08:29,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:08:26" (1/3) ... [2021-02-22 01:08:29,043 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a0bed6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:08:29, skipping insertion in model container [2021-02-22 01:08:29,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:27" (2/3) ... [2021-02-22 01:08:29,044 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a0bed6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:08:29, skipping insertion in model container [2021-02-22 01:08:29,044 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:08:29" (3/3) ... [2021-02-22 01:08:29,045 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product14.cil.c [2021-02-22 01:08:29,053 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:08:29,059 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:08:29,079 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:08:29,104 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:08:29,105 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:08:29,105 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:08:29,105 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:08:29,105 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:08:29,105 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:08:29,105 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:08:29,105 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:08:29,127 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states. [2021-02-22 01:08:29,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 01:08:29,147 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:29,148 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] [2021-02-22 01:08:29,148 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:29,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:29,155 INFO L82 PathProgramCache]: Analyzing trace with hash 2130098116, now seen corresponding path program 1 times [2021-02-22 01:08:29,164 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:29,165 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [716635959] [2021-02-22 01:08:29,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:29,250 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:29,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:29,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:29,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:29,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:29,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,375 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:30,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:30,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:30,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:30,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:30,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:08:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:08:30,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:30,537 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [716635959] [2021-02-22 01:08:30,539 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:30,540 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:08:30,540 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1748254055] [2021-02-22 01:08:30,545 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:08:30,546 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:30,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:08:30,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:08:30,562 INFO L87 Difference]: Start difference. First operand 289 states. Second operand 3 states. [2021-02-22 01:08:32,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:32,617 INFO L93 Difference]: Finished difference Result 416 states and 495 transitions. [2021-02-22 01:08:32,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:08:32,620 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 01:08:32,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:32,636 INFO L225 Difference]: With dead ends: 416 [2021-02-22 01:08:32,637 INFO L226 Difference]: Without dead ends: 267 [2021-02-22 01:08:32,642 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:08:32,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2021-02-22 01:08:32,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 227. [2021-02-22 01:08:32,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 227 states. [2021-02-22 01:08:32,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 243 transitions. [2021-02-22 01:08:32,770 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 243 transitions. Word has length 147 [2021-02-22 01:08:32,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:32,771 INFO L480 AbstractCegarLoop]: Abstraction has 227 states and 243 transitions. [2021-02-22 01:08:32,771 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:08:32,771 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 243 transitions. [2021-02-22 01:08:32,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 01:08:32,776 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:32,776 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] [2021-02-22 01:08:32,776 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:08:32,777 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:32,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:32,777 INFO L82 PathProgramCache]: Analyzing trace with hash 915986561, now seen corresponding path program 1 times [2021-02-22 01:08:32,778 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:32,778 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2044023776] [2021-02-22 01:08:32,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:32,782 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:32,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:32,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:32,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:32,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:32,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:32,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:32,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,486 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:33,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:33,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:33,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:33,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:08:33,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:08:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:33,592 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2044023776] [2021-02-22 01:08:33,592 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:33,592 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:08:33,593 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820179155] [2021-02-22 01:08:33,595 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:08:33,595 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:33,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:08:33,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:08:33,596 INFO L87 Difference]: Start difference. First operand 227 states and 243 transitions. Second operand 4 states. [2021-02-22 01:08:34,758 WARN L202 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:08:35,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:35,997 INFO L93 Difference]: Finished difference Result 328 states and 365 transitions. [2021-02-22 01:08:35,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:08:35,999 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 01:08:36,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:36,004 INFO L225 Difference]: With dead ends: 328 [2021-02-22 01:08:36,005 INFO L226 Difference]: Without dead ends: 250 [2021-02-22 01:08:36,007 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:08:36,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2021-02-22 01:08:36,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 217. [2021-02-22 01:08:36,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2021-02-22 01:08:36,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 230 transitions. [2021-02-22 01:08:36,087 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 230 transitions. Word has length 148 [2021-02-22 01:08:36,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:36,088 INFO L480 AbstractCegarLoop]: Abstraction has 217 states and 230 transitions. [2021-02-22 01:08:36,088 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:08:36,088 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 230 transitions. [2021-02-22 01:08:36,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-22 01:08:36,091 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:36,091 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] [2021-02-22 01:08:36,091 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:08:36,091 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:36,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:36,092 INFO L82 PathProgramCache]: Analyzing trace with hash 1445453581, now seen corresponding path program 1 times [2021-02-22 01:08:36,092 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:36,093 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1536988774] [2021-02-22 01:08:36,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:36,096 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:36,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:36,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:36,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:36,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,820 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:36,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:36,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:36,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:36,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:36,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:08:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:37,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:08:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:37,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:37,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:37,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:08:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:37,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:37,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:37,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:37,070 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1536988774] [2021-02-22 01:08:37,071 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:37,071 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:08:37,071 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511343519] [2021-02-22 01:08:37,072 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:08:37,072 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:37,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:08:37,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:08:37,073 INFO L87 Difference]: Start difference. First operand 217 states and 230 transitions. Second operand 10 states. [2021-02-22 01:08:38,092 WARN L202 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:38,862 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:39,565 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:40,249 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:40,925 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:41,618 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:43,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:43,669 INFO L93 Difference]: Finished difference Result 374 states and 427 transitions. [2021-02-22 01:08:43,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:08:43,670 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-22 01:08:43,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:43,674 INFO L225 Difference]: With dead ends: 374 [2021-02-22 01:08:43,674 INFO L226 Difference]: Without dead ends: 272 [2021-02-22 01:08:43,676 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:08:43,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2021-02-22 01:08:43,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 217. [2021-02-22 01:08:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2021-02-22 01:08:43,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 229 transitions. [2021-02-22 01:08:43,779 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 229 transitions. Word has length 161 [2021-02-22 01:08:43,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:43,780 INFO L480 AbstractCegarLoop]: Abstraction has 217 states and 229 transitions. [2021-02-22 01:08:43,780 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:08:43,780 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 229 transitions. [2021-02-22 01:08:43,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-02-22 01:08:43,782 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:43,782 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] [2021-02-22 01:08:43,783 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:08:43,783 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:43,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:43,783 INFO L82 PathProgramCache]: Analyzing trace with hash -910999285, now seen corresponding path program 1 times [2021-02-22 01:08:43,784 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:43,784 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1320044610] [2021-02-22 01:08:43,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:43,787 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:43,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:43,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:43,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:43,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:43,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:43,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:43,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:43,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:43,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:43,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:43,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:43,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,579 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:44,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:08:44,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:44,694 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:08:44,695 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:08:44,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:44,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:08:44,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:08:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:08:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-22 01:08:44,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:44,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:44,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-22 01:08:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:44,880 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1320044610] [2021-02-22 01:08:44,880 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:44,880 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-22 01:08:44,881 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [666011258] [2021-02-22 01:08:44,881 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-22 01:08:44,881 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:44,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-22 01:08:44,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:08:44,882 INFO L87 Difference]: Start difference. First operand 217 states and 229 transitions. Second operand 15 states. [2021-02-22 01:08:45,921 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:46,745 WARN L202 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:47,447 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:48,149 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:48,850 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:49,520 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:50,811 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:08:52,875 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:53,647 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:54,558 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:55,282 WARN L202 SmtUtils]: Spent 597.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:55,982 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:56,712 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:08:57,450 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:58,153 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:58,865 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:59,655 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:00,627 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:09:01,294 WARN L202 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:02,155 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:09:05,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:09:05,852 INFO L93 Difference]: Finished difference Result 738 states and 934 transitions. [2021-02-22 01:09:05,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-02-22 01:09:05,854 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 169 [2021-02-22 01:09:05,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:09:05,860 INFO L225 Difference]: With dead ends: 738 [2021-02-22 01:09:05,860 INFO L226 Difference]: Without dead ends: 636 [2021-02-22 01:09:05,863 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 347 ImplicationChecksByTransitivity, 14.4s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2021-02-22 01:09:05,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 636 states. [2021-02-22 01:09:06,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 636 to 397. [2021-02-22 01:09:06,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 397 states. [2021-02-22 01:09:06,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 397 states and 435 transitions. [2021-02-22 01:09:06,052 INFO L78 Accepts]: Start accepts. Automaton has 397 states and 435 transitions. Word has length 169 [2021-02-22 01:09:06,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:09:06,053 INFO L480 AbstractCegarLoop]: Abstraction has 397 states and 435 transitions. [2021-02-22 01:09:06,053 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-22 01:09:06,053 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 435 transitions. [2021-02-22 01:09:06,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-02-22 01:09:06,056 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:09:06,056 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] [2021-02-22 01:09:06,056 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:09:06,056 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:09:06,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:09:06,057 INFO L82 PathProgramCache]: Analyzing trace with hash 473787990, now seen corresponding path program 1 times [2021-02-22 01:09:06,057 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:09:06,058 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [118925178] [2021-02-22 01:09:06,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:09:06,061 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:09:06,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:06,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:06,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:06,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:06,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:06,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:06,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:06,665 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:09:06,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:09:06,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:06,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:06,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:06,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:09:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:06,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:06,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:09:06,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:06,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:06,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:09:06,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:06,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:06,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:09:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:06,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:06,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:09:06,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:06,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:06,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:09:06,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:06,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:06,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-22 01:09:06,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:06,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:06,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:09:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:06,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:06,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:09:06,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:06,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:06,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 01:09:06,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:06,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:06,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:06,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:09:06,893 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [118925178] [2021-02-22 01:09:06,894 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:09:06,894 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:09:06,894 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439559025] [2021-02-22 01:09:06,894 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:09:06,895 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:09:06,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:09:06,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:09:06,896 INFO L87 Difference]: Start difference. First operand 397 states and 435 transitions. Second operand 7 states. [2021-02-22 01:09:07,943 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:09:09,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:09:09,590 INFO L93 Difference]: Finished difference Result 677 states and 788 transitions. [2021-02-22 01:09:09,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:09:09,591 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 174 [2021-02-22 01:09:09,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:09:09,598 INFO L225 Difference]: With dead ends: 677 [2021-02-22 01:09:09,598 INFO L226 Difference]: Without dead ends: 395 [2021-02-22 01:09:09,599 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:09:09,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 395 states. [2021-02-22 01:09:09,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 395 to 308. [2021-02-22 01:09:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2021-02-22 01:09:09,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 325 transitions. [2021-02-22 01:09:09,721 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 325 transitions. Word has length 174 [2021-02-22 01:09:09,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:09:09,722 INFO L480 AbstractCegarLoop]: Abstraction has 308 states and 325 transitions. [2021-02-22 01:09:09,722 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:09:09,722 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 325 transitions. [2021-02-22 01:09:09,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-02-22 01:09:09,725 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:09:09,726 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:09:09,726 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:09:09,726 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:09:09,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:09:09,727 INFO L82 PathProgramCache]: Analyzing trace with hash 1053508853, now seen corresponding path program 1 times [2021-02-22 01:09:09,727 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:09:09,729 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [145006021] [2021-02-22 01:09:09,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:09:09,821 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:09,822 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:09,836 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:09,836 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:09,850 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:09:09,874 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:09:09,882 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:09,889 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:09,897 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size [2021-02-22 01:09:09,904 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size 72 [2021-02-22 01:09:09,916 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size [2021-02-22 01:09:09,924 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size 72 [2021-02-22 01:09:09,997 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:09:10,005 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:09:10,011 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,016 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,019 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,023 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,027 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,028 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,040 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:09:10,043 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:09:10,053 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,056 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,057 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,058 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,061 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,062 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,065 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:09:10,069 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:09:10,073 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,077 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,079 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,080 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,081 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,082 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,085 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:09:10,087 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:09:10,093 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,095 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,097 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,097 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,099 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,099 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,102 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:09:10,106 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:09:10,109 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,111 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,114 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size [2021-02-22 01:09:10,121 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size 72 [2021-02-22 01:09:10,124 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size [2021-02-22 01:09:10,128 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size 72 [2021-02-22 01:09:10,197 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:09:10,199 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:09:10,202 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,205 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,207 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,207 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,211 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,213 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,216 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:09:10,218 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:09:10,221 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,223 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,226 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size [2021-02-22 01:09:10,231 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size 72 [2021-02-22 01:09:10,233 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size [2021-02-22 01:09:10,238 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size 72 [2021-02-22 01:09:10,310 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:09:10,313 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:09:10,315 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,318 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,320 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:09:10,326 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:09:10,328 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:09:10,332 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:09:10,399 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:09:10,400 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:09:10,403 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,405 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,407 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:09:10,413 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:09:10,415 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:09:10,420 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:09:10,488 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:09:10,489 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:09:10,492 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,498 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,500 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:09:10,505 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:09:10,507 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:09:10,511 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:09:10,578 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:09:10,581 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:09:10,583 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,587 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,590 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size [2021-02-22 01:09:10,596 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size 72 [2021-02-22 01:09:10,601 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size [2021-02-22 01:09:10,607 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.9 percent of original size 72 [2021-02-22 01:09:10,675 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:09:10,676 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:09:10,679 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,681 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,684 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:09:10,688 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:09:10,691 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:09:10,697 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:09:10,765 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size [2021-02-22 01:09:10,770 INFO L723 QuantifierPusher]: Distributing 9 disjuncts over 3 conjuncts [2021-02-22 01:09:10,779 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:10,779 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:10,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:10,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-02-22 01:09:10,791 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size 40 [2021-02-22 01:09:10,796 WARN L141 QuantifierPusher]: treesize reduction 11, result has 90.9 percent of original size [2021-02-22 01:09:10,802 WARN L147 QuantifierPusher]: treesize reduction 11, result has 90.9 percent of original size 110 [2021-02-22 01:09:10,804 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,804 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,806 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,807 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,811 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:09:10,813 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:09:10,815 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,819 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,821 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,822 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,824 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:09:10,825 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:09:10,828 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:09:10,830 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:09:10,833 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:09:10,835 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:09:10,836 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:09:10,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:10,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:10,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:10,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:10,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:10,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:10,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:10,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:10,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:10,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:10,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:10,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:10,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:11,513 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:09:11,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:09:11,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:11,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:11,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:09:11,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:11,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:11,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:09:11,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:11,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:11,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:09:11,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:11,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:11,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:09:11,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:11,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:11,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:09:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:11,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:11,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-22 01:09:11,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:11,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:11,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-02-22 01:09:11,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:11,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:11,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:11,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:09:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:11,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:11,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-02-22 01:09:11,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:11,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:11,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-02-22 01:09:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:11,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:11,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:11,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:11,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:09:11,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,743 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:11,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:11,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:09:11,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,751 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:11,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:11,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:09:11,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,758 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:11,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:11,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:09:11,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,766 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:11,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:11,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:09:11,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,772 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:11,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:11,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:09:11,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,787 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:11,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:11,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:09:11,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,797 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:11,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:11,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:09:11,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:11,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:11,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:09:11,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,808 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:11,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:11,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:09:11,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:11,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:11,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:09:11,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,819 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:11,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:11,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:09:11,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:11,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:11,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:09:11,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:09:11,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:11,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:11,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:11,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,001 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:12,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:09:12,003 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:12,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:12,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:09:12,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:12,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:09:12,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:09:12,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:09:12,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,135 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:12,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:12,137 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:12,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:09:12,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:09:12,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:09:12,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:09:12,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:12,323 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:09:12,324 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:09:12,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:09:12,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:09:12,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:09:12,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:09:12,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,566 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:12,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:09:12,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:09:12,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:09:12,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:12,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:12,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,711 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:12,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:09:12,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:09:12,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:09:12,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:12,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,893 WARN L141 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-02-22 01:09:12,894 WARN L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-02-22 01:09:12,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:09:12,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:09:12,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:12,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:12,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:09:13,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:13,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:13,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:13,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:13,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:13,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:09:13,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:13,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:09:13,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:13,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:09:13,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:13,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:13,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:13,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:13,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:13,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:13,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:13,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:09:13,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:13,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:09:13,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:13,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:09:13,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:13,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:13,665 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [145006021] [2021-02-22 01:09:13,666 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:09:13,666 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2021-02-22 01:09:13,666 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [52244931] [2021-02-22 01:09:13,669 INFO L460 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-02-22 01:09:13,669 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:09:13,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-02-22 01:09:13,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=180, Invalid=1460, Unknown=0, NotChecked=0, Total=1640 [2021-02-22 01:09:13,671 INFO L87 Difference]: Start difference. First operand 308 states and 325 transitions. Second operand 38 states. [2021-02-22 01:09:14,765 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:16,031 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:09:16,827 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:17,600 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:09:18,358 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:19,149 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:09:19,961 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:09:21,572 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-22 01:09:22,484 WARN L202 SmtUtils]: Spent 839.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:23,495 WARN L202 SmtUtils]: Spent 829.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:09:24,395 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:09:25,362 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:26,327 WARN L202 SmtUtils]: Spent 749.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:27,329 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:28,269 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:29,318 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:09:31,225 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:09:31,961 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:09:32,720 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:09:33,459 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:09:34,228 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:34,970 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:09:35,733 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:36,528 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:09:37,457 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:09:38,401 WARN L202 SmtUtils]: Spent 812.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:09:39,450 WARN L202 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:09:40,409 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-22 01:09:41,330 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:09:42,212 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:09:43,498 WARN L202 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:09:44,343 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:09:45,226 WARN L202 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:46,134 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:09:47,086 WARN L202 SmtUtils]: Spent 841.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-22 01:09:48,976 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:09:49,808 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:09:50,962 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:51,980 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:52,883 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:09:54,022 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:09:55,628 WARN L202 SmtUtils]: Spent 792.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:09:58,743 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:59,594 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:10:01,237 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-22 01:10:02,853 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-22 01:10:03,665 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:10:04,466 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:10:05,345 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:10:06,182 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:10:07,025 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:10:14,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:10:14,703 INFO L93 Difference]: Finished difference Result 885 states and 1024 transitions. [2021-02-22 01:10:14,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 140 states. [2021-02-22 01:10:14,704 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 225 [2021-02-22 01:10:14,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:10:14,705 INFO L225 Difference]: With dead ends: 885 [2021-02-22 01:10:14,705 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:10:14,723 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 81 SyntacticMatches, 1 SemanticMatches, 175 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10712 ImplicationChecksByTransitivity, 54.8s TimeCoverageRelationStatistics Valid=4271, Invalid=26881, Unknown=0, NotChecked=0, Total=31152 [2021-02-22 01:10:14,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:10:14,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:10:14,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:10:14,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:10:14,724 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 225 [2021-02-22 01:10:14,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:10:14,724 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:10:14,725 INFO L481 AbstractCegarLoop]: Interpolant automaton has 38 states. [2021-02-22 01:10:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:10:14,725 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:10:14,725 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:10:14,728 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:10:15,901 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 57 [2021-02-22 01:10:16,224 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 242 [2021-02-22 01:10:16,473 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 240 [2021-02-22 01:10:16,883 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 57 [2021-02-22 01:10:17,129 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 57 [2021-02-22 01:10:17,863 WARN L202 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 57 [2021-02-22 01:10:18,101 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 48 [2021-02-22 01:10:19,539 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 53 [2021-02-22 01:10:20,647 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 59 [2021-02-22 01:10:20,778 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 238 [2021-02-22 01:10:20,936 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 262 [2021-02-22 01:10:22,272 WARN L202 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 57 [2021-02-22 01:10:22,561 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 62 [2021-02-22 01:10:23,013 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 57 [2021-02-22 01:10:23,125 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 59 [2021-02-22 01:10:23,833 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 238 [2021-02-22 01:10:23,951 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 253 [2021-02-22 01:10:24,086 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 238 [2021-02-22 01:10:25,100 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 266 [2021-02-22 01:10:26,719 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 238 [2021-02-22 01:10:27,955 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-22 01:10:29,185 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-22 01:10:30,375 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-22 01:10:30,690 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 32 [2021-02-22 01:10:31,614 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 42 [2021-02-22 01:10:32,494 WARN L202 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 40 [2021-02-22 01:10:33,151 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-22 01:10:33,743 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:10:34,002 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 32 [2021-02-22 01:10:34,637 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:10:34,909 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 32 [2021-02-22 01:10:35,451 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:10:38,336 WARN L202 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2021-02-22 01:10:38,942 WARN L202 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-22 01:10:39,486 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:10:39,708 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 32 [2021-02-22 01:10:40,927 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 170 DAG size of output: 18 [2021-02-22 01:10:41,185 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 32 [2021-02-22 01:10:41,765 WARN L202 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:10:44,307 WARN L202 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 01:10:44,868 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:10:45,445 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:10:46,043 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:10:47,075 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 173 DAG size of output: 19 [2021-02-22 01:10:48,166 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 179 DAG size of output: 21 [2021-02-22 01:10:49,163 WARN L202 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 15 [2021-02-22 01:10:49,761 WARN L202 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:10:50,015 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 32 [2021-02-22 01:10:51,232 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 189 DAG size of output: 15 [2021-02-22 01:10:51,899 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:10:52,496 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:10:53,653 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 166 DAG size of output: 16 [2021-02-22 01:10:54,058 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 34 [2021-02-22 01:10:54,674 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-22 01:10:55,297 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-22 01:10:56,511 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-22 01:10:57,138 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:10:58,318 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 189 DAG size of output: 15 [2021-02-22 01:10:59,541 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 173 DAG size of output: 18 [2021-02-22 01:10:59,771 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 32 [2021-02-22 01:11:00,339 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-22 01:11:01,108 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 39 [2021-02-22 01:11:02,241 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 203 DAG size of output: 46 [2021-02-22 01:11:02,930 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-22 01:11:04,072 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-22 01:11:04,654 WARN L202 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:11:05,307 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:11:05,886 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:11:07,082 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 173 DAG size of output: 18 [2021-02-22 01:11:07,639 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-22 01:11:08,748 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-22 01:11:09,333 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:11:09,564 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 32 [2021-02-22 01:11:10,163 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:11:10,430 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 32 [2021-02-22 01:11:10,651 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 32 [2021-02-22 01:11:11,350 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-22 01:11:11,986 WARN L202 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-22 01:11:12,666 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 26 [2021-02-22 01:11:15,200 WARN L202 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 171 DAG size of output: 19 [2021-02-22 01:11:18,271 WARN L202 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2021-02-22 01:11:18,750 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 32 [2021-02-22 01:11:19,011 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 32 [2021-02-22 01:11:19,639 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:11:20,282 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-22 01:11:21,529 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 173 DAG size of output: 18 [2021-02-22 01:11:22,334 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 39 [2021-02-22 01:11:23,379 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 197 DAG size of output: 42 [2021-02-22 01:11:24,160 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 39 [2021-02-22 01:11:25,440 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 170 DAG size of output: 18 [2021-02-22 01:11:27,028 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 173 DAG size of output: 18 [2021-02-22 01:11:27,681 WARN L202 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:11:28,103 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 34 [2021-02-22 01:11:29,215 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 166 DAG size of output: 16 [2021-02-22 01:11:30,432 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 207 DAG size of output: 50 [2021-02-22 01:11:31,586 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 189 DAG size of output: 15 [2021-02-22 01:11:31,705 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 34 [2021-02-22 01:11:32,822 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2021-02-22 01:11:33,478 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:11:34,661 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 186 DAG size of output: 31 [2021-02-22 01:11:35,794 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 166 DAG size of output: 16 [2021-02-22 01:11:38,207 WARN L202 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 01:11:38,930 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 39 [2021-02-22 01:11:39,614 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-22 01:11:40,395 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-22 01:11:41,085 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-22 01:11:41,821 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-22 01:11:42,407 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-22 01:11:43,072 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 18 [2021-02-22 01:11:43,078 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:11:43,078 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:11:43,078 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:11:43,079 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-22 01:11:43,079 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-22 01:11:43,079 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 218 273) no Hoare annotation was computed. [2021-02-22 01:11:43,079 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-22 01:11:43,079 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-22 01:11:43,079 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-22 01:11:43,079 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 01:11:43,079 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-22 01:11:43,080 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-22 01:11:43,080 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-22 01:11:43,080 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-22 01:11:43,080 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-22 01:11:43,080 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-22 01:11:43,080 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 218 273) no Hoare annotation was computed. [2021-02-22 01:11:43,080 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-22 01:11:43,080 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-22 01:11:43,080 INFO L189 CegarLoopUtils]: For program point L260-1(line 260) no Hoare annotation was computed. [2021-02-22 01:11:43,080 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 218 273) no Hoare annotation was computed. [2021-02-22 01:11:43,080 INFO L189 CegarLoopUtils]: For program point L260-2(line 260) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L265(lines 242 266) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-22 01:11:43,081 INFO L189 CegarLoopUtils]: For program point L249(lines 249 253) no Hoare annotation was computed. [2021-02-22 01:11:43,082 INFO L189 CegarLoopUtils]: For program point L249-1(lines 249 253) no Hoare annotation was computed. [2021-02-22 01:11:43,082 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-22 01:11:43,082 INFO L189 CegarLoopUtils]: For program point L241-1(line 241) no Hoare annotation was computed. [2021-02-22 01:11:43,082 INFO L189 CegarLoopUtils]: For program point L241-2(line 241) no Hoare annotation was computed. [2021-02-22 01:11:43,082 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-22 01:11:43,082 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-22 01:11:43,082 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-22 01:11:43,082 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-22 01:11:43,082 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-22 01:11:43,082 INFO L189 CegarLoopUtils]: For program point L262-1(lines 243 264) no Hoare annotation was computed. [2021-02-22 01:11:43,082 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-22 01:11:43,083 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-22 01:11:43,083 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-22 01:11:43,083 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-22 01:11:43,083 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-22 01:11:43,083 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-22 01:11:43,083 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-22 01:11:43,083 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-22 01:11:43,083 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 274 333) no Hoare annotation was computed. [2021-02-22 01:11:43,083 INFO L189 CegarLoopUtils]: For program point L300-2(lines 300 325) no Hoare annotation was computed. [2021-02-22 01:11:43,084 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 274 333) no Hoare annotation was computed. [2021-02-22 01:11:43,084 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-22 01:11:43,084 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-22 01:11:43,084 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-22 01:11:43,084 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-22 01:11:43,084 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-22 01:11:43,084 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-22 01:11:43,084 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 274 333) no Hoare annotation was computed. [2021-02-22 01:11:43,084 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-22 01:11:43,084 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-22 01:11:43,085 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-22 01:11:43,085 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-22 01:11:43,085 INFO L189 CegarLoopUtils]: For program point L326(lines 299 327) no Hoare annotation was computed. [2021-02-22 01:11:43,085 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-22 01:11:43,085 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-22 01:11:43,085 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-22 01:11:43,085 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-22 01:11:43,085 INFO L189 CegarLoopUtils]: For program point L318-1(line 318) no Hoare annotation was computed. [2021-02-22 01:11:43,085 INFO L189 CegarLoopUtils]: For program point L318-2(line 318) no Hoare annotation was computed. [2021-02-22 01:11:43,085 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-22 01:11:43,086 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-22 01:11:43,086 INFO L189 CegarLoopUtils]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-02-22 01:11:43,086 INFO L189 CegarLoopUtils]: For program point L314-2(line 314) no Hoare annotation was computed. [2021-02-22 01:11:43,086 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-22 01:11:43,086 INFO L189 CegarLoopUtils]: For program point L306(lines 306 310) no Hoare annotation was computed. [2021-02-22 01:11:43,086 INFO L189 CegarLoopUtils]: For program point L306-1(lines 306 310) no Hoare annotation was computed. [2021-02-22 01:11:43,086 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-22 01:11:43,086 INFO L189 CegarLoopUtils]: For program point L298-1(line 298) no Hoare annotation was computed. [2021-02-22 01:11:43,086 INFO L189 CegarLoopUtils]: For program point L298-2(line 298) no Hoare annotation was computed. [2021-02-22 01:11:43,087 INFO L189 CegarLoopUtils]: For program point L294(line 294) no Hoare annotation was computed. [2021-02-22 01:11:43,087 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-22 01:11:43,087 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-22 01:11:43,087 INFO L189 CegarLoopUtils]: For program point L323-1(line 323) no Hoare annotation was computed. [2021-02-22 01:11:43,087 INFO L189 CegarLoopUtils]: For program point L323-2(line 323) no Hoare annotation was computed. [2021-02-22 01:11:43,087 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-22 01:11:43,087 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-22 01:11:43,087 INFO L189 CegarLoopUtils]: For program point L319-1(line 319) no Hoare annotation was computed. [2021-02-22 01:11:43,087 INFO L189 CegarLoopUtils]: For program point L319-2(line 319) no Hoare annotation was computed. [2021-02-22 01:11:43,087 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-22 01:11:43,087 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-22 01:11:43,088 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-22 01:11:43,088 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-22 01:11:43,088 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-22 01:11:43,088 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2021-02-22 01:11:43,088 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2021-02-22 01:11:43,088 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:11:43,088 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2021-02-22 01:11:43,089 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-22 01:11:43,089 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:11:43,089 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-22 01:11:43,089 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 870 894) the Hoare annotation is: true [2021-02-22 01:11:43,089 INFO L185 CegarLoopUtils]: At program point L884(line 884) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:11:43,089 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 870 894) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7)) (.cse5 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0))) (let ((.cse0 (and .cse1 .cse5 (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)) .cse7 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~7 2147483648)) .cse6)) (.cse2 (not .cse7)) (.cse3 (not .cse6)) (.cse4 (not .cse5))) (and (or .cse0 (and .cse1 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 (= ~waterLevel~0 0))))) [2021-02-22 01:11:43,089 INFO L185 CegarLoopUtils]: At program point L882(lines 882 888) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:43,090 INFO L185 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) .cse2) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)))) [2021-02-22 01:11:43,090 INFO L185 CegarLoopUtils]: At program point L880-1(line 880) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:43,090 INFO L185 CegarLoopUtils]: At program point L878(lines 878 891) the Hoare annotation is: (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~7 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:11:43,090 INFO L185 CegarLoopUtils]: At program point L880-2(line 880) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:43,090 INFO L185 CegarLoopUtils]: At program point L880-3(line 880) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:43,090 INFO L185 CegarLoopUtils]: At program point L878-1(lines 870 894) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7)) (.cse5 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0))) (let ((.cse0 (and .cse1 .cse5 (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)) .cse7 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~7 2147483648)) .cse6)) (.cse2 (not .cse7)) (.cse3 (not .cse6)) (.cse4 (not .cse5))) (and (or .cse0 (and .cse1 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 (= ~waterLevel~0 0))))) [2021-02-22 01:11:43,090 INFO L192 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: true [2021-02-22 01:11:43,091 INFO L185 CegarLoopUtils]: At program point L876-1(line 876) the Hoare annotation is: (or (= |__utac_acc__Specification4_spec__1_#t~ret77| ~waterLevel~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:11:43,091 INFO L185 CegarLoopUtils]: At program point L876-2(line 876) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret77| ~waterLevel~0) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret77| 2147483648))) (not (= 1 ~systemActive~0))) [2021-02-22 01:11:43,091 INFO L185 CegarLoopUtils]: At program point L876-3(line 876) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret77| ~waterLevel~0) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret77| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret77| __utac_acc__Specification4_spec__1_~tmp~7)) (not (= 1 ~systemActive~0))) [2021-02-22 01:11:43,091 INFO L192 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: true [2021-02-22 01:11:43,091 INFO L192 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: true [2021-02-22 01:11:43,091 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 846 868) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,091 INFO L185 CegarLoopUtils]: At program point L858(line 858) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,091 INFO L185 CegarLoopUtils]: At program point L858-1(line 858) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,092 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 846 868) the Hoare annotation is: true [2021-02-22 01:11:43,092 INFO L185 CegarLoopUtils]: At program point L856(lines 856 863) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,092 INFO L192 CegarLoopUtils]: At program point L856-1(lines 856 863) the Hoare annotation is: true [2021-02-22 01:11:43,092 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,092 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,092 INFO L185 CegarLoopUtils]: At program point L854-1(line 854) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,092 INFO L185 CegarLoopUtils]: At program point L852(line 852) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,092 INFO L185 CegarLoopUtils]: At program point L854-2(line 854) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,093 INFO L185 CegarLoopUtils]: At program point L852-1(line 852) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,093 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,093 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 846 868) the Hoare annotation is: true [2021-02-22 01:11:43,093 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 805 828) no Hoare annotation was computed. [2021-02-22 01:11:43,093 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 805 828) no Hoare annotation was computed. [2021-02-22 01:11:43,093 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 805 828) no Hoare annotation was computed. [2021-02-22 01:11:43,093 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-22 01:11:43,093 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-22 01:11:43,093 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-22 01:11:43,093 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-22 01:11:43,093 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-22 01:11:43,094 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-22 01:11:43,094 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-22 01:11:43,094 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-22 01:11:43,094 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-22 01:11:43,094 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-22 01:11:43,094 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-22 01:11:43,094 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-22 01:11:43,094 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-22 01:11:43,094 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-22 01:11:43,094 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 634 640) the Hoare annotation is: true [2021-02-22 01:11:43,094 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 634 640) the Hoare annotation is: true [2021-02-22 01:11:43,094 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 667 674) no Hoare annotation was computed. [2021-02-22 01:11:43,094 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 667 674) no Hoare annotation was computed. [2021-02-22 01:11:43,094 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 667 674) no Hoare annotation was computed. [2021-02-22 01:11:43,095 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 711 719) the Hoare annotation is: (or (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8) (= ~pumpRunning~0 |isPumpRunning_#res|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:11:43,095 INFO L185 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:11:43,095 INFO L192 CegarLoopUtils]: At program point L715(line 715) the Hoare annotation is: true [2021-02-22 01:11:43,095 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 711 719) the Hoare annotation is: true [2021-02-22 01:11:43,095 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 711 719) the Hoare annotation is: (or (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8) (= ~pumpRunning~0 |isPumpRunning_#res|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:11:43,095 INFO L189 CegarLoopUtils]: For program point L739-2(lines 739 747) no Hoare annotation was computed. [2021-02-22 01:11:43,095 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-22 01:11:43,095 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-22 01:11:43,095 INFO L189 CegarLoopUtils]: For program point L727(lines 727 735) no Hoare annotation was computed. [2021-02-22 01:11:43,095 INFO L189 CegarLoopUtils]: For program point L727-2(lines 727 735) no Hoare annotation was computed. [2021-02-22 01:11:43,095 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 720 755) no Hoare annotation was computed. [2021-02-22 01:11:43,095 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-22 01:11:43,095 INFO L189 CegarLoopUtils]: For program point L750-1(line 750) no Hoare annotation was computed. [2021-02-22 01:11:43,096 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-22 01:11:43,096 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 720 755) no Hoare annotation was computed. [2021-02-22 01:11:43,096 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-22 01:11:43,096 INFO L189 CegarLoopUtils]: For program point L739(lines 739 747) no Hoare annotation was computed. [2021-02-22 01:11:43,096 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 720 755) no Hoare annotation was computed. [2021-02-22 01:11:43,096 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2021-02-22 01:11:43,097 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2021-02-22 01:11:43,097 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-22 01:11:43,097 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-22 01:11:43,097 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-22 01:11:43,097 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-22 01:11:43,097 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 172 217) no Hoare annotation was computed. [2021-02-22 01:11:43,097 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-22 01:11:43,097 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-22 01:11:43,097 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-22 01:11:43,097 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-22 01:11:43,098 INFO L189 CegarLoopUtils]: For program point L178(line 178) no Hoare annotation was computed. [2021-02-22 01:11:43,098 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-22 01:11:43,098 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-22 01:11:43,098 INFO L189 CegarLoopUtils]: For program point L209-1(line 209) no Hoare annotation was computed. [2021-02-22 01:11:43,098 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 172 217) no Hoare annotation was computed. [2021-02-22 01:11:43,098 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-22 01:11:43,098 INFO L189 CegarLoopUtils]: For program point L209-2(line 209) no Hoare annotation was computed. [2021-02-22 01:11:43,098 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-22 01:11:43,098 INFO L189 CegarLoopUtils]: For program point L172(lines 172 217) no Hoare annotation was computed. [2021-02-22 01:11:43,098 INFO L189 CegarLoopUtils]: For program point L172-1(lines 172 217) no Hoare annotation was computed. [2021-02-22 01:11:43,099 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 172 217) no Hoare annotation was computed. [2021-02-22 01:11:43,099 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-22 01:11:43,099 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-22 01:11:43,099 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-22 01:11:43,099 INFO L189 CegarLoopUtils]: For program point L195-1(line 195) no Hoare annotation was computed. [2021-02-22 01:11:43,099 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-22 01:11:43,099 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-22 01:11:43,099 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-22 01:11:43,099 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-22 01:11:43,099 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-22 01:11:43,100 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-22 01:11:43,100 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-22 01:11:43,100 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-22 01:11:43,100 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-22 01:11:43,100 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-22 01:11:43,100 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-22 01:11:43,100 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-22 01:11:43,100 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-22 01:11:43,100 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-22 01:11:43,100 INFO L189 CegarLoopUtils]: For program point L202-1(line 202) no Hoare annotation was computed. [2021-02-22 01:11:43,101 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-22 01:11:43,101 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-22 01:11:43,101 INFO L189 CegarLoopUtils]: For program point L198-1(line 198) no Hoare annotation was computed. [2021-02-22 01:11:43,101 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-22 01:11:43,101 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-22 01:11:43,101 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 485 530) no Hoare annotation was computed. [2021-02-22 01:11:43,101 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-22 01:11:43,101 INFO L189 CegarLoopUtils]: For program point L504-1(line 504) no Hoare annotation was computed. [2021-02-22 01:11:43,101 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-22 01:11:43,101 INFO L189 CegarLoopUtils]: For program point L504-2(line 504) no Hoare annotation was computed. [2021-02-22 01:11:43,102 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-22 01:11:43,102 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-22 01:11:43,102 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 01:11:43,102 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-22 01:11:43,102 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 01:11:43,102 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-22 01:11:43,102 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 485 530) no Hoare annotation was computed. [2021-02-22 01:11:43,102 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 01:11:43,102 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-22 01:11:43,102 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:11:43,102 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:11:43,103 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 485 530) no Hoare annotation was computed. [2021-02-22 01:11:43,103 INFO L189 CegarLoopUtils]: For program point L509(lines 509 510) no Hoare annotation was computed. [2021-02-22 01:11:43,103 INFO L189 CegarLoopUtils]: For program point L505(lines 505 512) no Hoare annotation was computed. [2021-02-22 01:11:43,103 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-22 01:11:43,103 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-22 01:11:43,103 INFO L189 CegarLoopUtils]: For program point L499(lines 499 519) no Hoare annotation was computed. [2021-02-22 01:11:43,103 INFO L189 CegarLoopUtils]: For program point L499-1(lines 499 519) no Hoare annotation was computed. [2021-02-22 01:11:43,103 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-22 01:11:43,103 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-22 01:11:43,103 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:11:43,103 INFO L189 CegarLoopUtils]: For program point L526-1(line 526) no Hoare annotation was computed. [2021-02-22 01:11:43,103 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-22 01:11:43,104 INFO L189 CegarLoopUtils]: For program point L526-2(line 526) no Hoare annotation was computed. [2021-02-22 01:11:43,104 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 01:11:43,104 INFO L189 CegarLoopUtils]: For program point L524-1(line 524) no Hoare annotation was computed. [2021-02-22 01:11:43,104 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-22 01:11:43,104 INFO L189 CegarLoopUtils]: For program point L524-2(line 524) no Hoare annotation was computed. [2021-02-22 01:11:43,104 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 01:11:43,104 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:11:43,104 INFO L189 CegarLoopUtils]: For program point L485(lines 485 530) no Hoare annotation was computed. [2021-02-22 01:11:43,104 INFO L189 CegarLoopUtils]: For program point L516(lines 516 517) no Hoare annotation was computed. [2021-02-22 01:11:43,105 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 836 845) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,105 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 836 845) the Hoare annotation is: true [2021-02-22 01:11:43,105 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 836 845) the Hoare annotation is: true [2021-02-22 01:11:43,105 INFO L192 CegarLoopUtils]: At program point L705(line 705) the Hoare annotation is: true [2021-02-22 01:11:43,105 INFO L192 CegarLoopUtils]: At program point L705-1(line 705) the Hoare annotation is: true [2021-02-22 01:11:43,105 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 700 710) the Hoare annotation is: true [2021-02-22 01:11:43,105 INFO L192 CegarLoopUtils]: At program point L705-2(line 705) the Hoare annotation is: true [2021-02-22 01:11:43,105 INFO L192 CegarLoopUtils]: At program point L705-3(line 705) the Hoare annotation is: true [2021-02-22 01:11:43,105 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 700 710) the Hoare annotation is: true [2021-02-22 01:11:43,106 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 700 710) the Hoare annotation is: true [2021-02-22 01:11:43,106 INFO L192 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: true [2021-02-22 01:11:43,106 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 692 699) the Hoare annotation is: true [2021-02-22 01:11:43,106 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 692 699) the Hoare annotation is: true [2021-02-22 01:11:43,106 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 692 699) the Hoare annotation is: true [2021-02-22 01:11:43,106 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 642 666) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,106 INFO L185 CegarLoopUtils]: At program point L661(line 661) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,106 INFO L185 CegarLoopUtils]: At program point L661-1(lines 642 666) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,107 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 642 666) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,107 INFO L185 CegarLoopUtils]: At program point L656(line 656) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,107 INFO L185 CegarLoopUtils]: At program point L652(line 652) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,107 INFO L185 CegarLoopUtils]: At program point L650(lines 650 658) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,107 INFO L185 CegarLoopUtils]: At program point L648(line 648) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,107 INFO L185 CegarLoopUtils]: At program point L648-1(line 648) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,107 INFO L185 CegarLoopUtils]: At program point L646(lines 646 663) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,107 INFO L185 CegarLoopUtils]: At program point L648-2(line 648) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,108 INFO L185 CegarLoopUtils]: At program point L648-3(line 648) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,108 INFO L185 CegarLoopUtils]: At program point L543(line 543) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,108 INFO L185 CegarLoopUtils]: At program point L539(line 539) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,108 INFO L185 CegarLoopUtils]: At program point L593(lines 544 594) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,108 INFO L185 CegarLoopUtils]: At program point L581(line 581) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-22 01:11:43,108 INFO L185 CegarLoopUtils]: At program point L581-1(line 581) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-22 01:11:43,109 INFO L185 CegarLoopUtils]: At program point L581-2(line 581) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-22 01:11:43,109 INFO L185 CegarLoopUtils]: At program point L577(line 577) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-22 01:11:43,109 INFO L185 CegarLoopUtils]: At program point L573(line 573) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-22 01:11:43,109 INFO L185 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,109 INFO L185 CegarLoopUtils]: At program point L573-1(line 573) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-22 01:11:43,109 INFO L185 CegarLoopUtils]: At program point L565(lines 565 571) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-22 01:11:43,109 INFO L185 CegarLoopUtils]: At program point L565-1(lines 565 571) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-22 01:11:43,110 INFO L185 CegarLoopUtils]: At program point L590(lines 545 592) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse0))) [2021-02-22 01:11:43,110 INFO L185 CegarLoopUtils]: At program point L557(line 557) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (not (= test_~tmp~3 0))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse3))) [2021-02-22 01:11:43,110 INFO L185 CegarLoopUtils]: At program point L553(line 553) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet53| 2147483647)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse3 (<= 0 (+ |test_#t~nondet53| 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:11:43,110 INFO L185 CegarLoopUtils]: At program point L553-1(line 553) the Hoare annotation is: (let ((.cse0 (= test_~tmp~3 |test_#t~nondet53|)) (.cse1 (<= |test_#t~nondet53| 2147483647)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (<= 0 (+ |test_#t~nondet53| 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 (< ~waterLevel~0 3) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:11:43,110 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 535 600) the Hoare annotation is: true [2021-02-22 01:11:43,111 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 535 600) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,111 INFO L185 CegarLoopUtils]: At program point L537(line 537) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,111 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 535 600) the Hoare annotation is: true [2021-02-22 01:11:43,111 INFO L185 CegarLoopUtils]: At program point L583(lines 583 587) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-22 01:11:43,111 INFO L185 CegarLoopUtils]: At program point L583-2(lines 575 588) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-22 01:11:43,111 INFO L185 CegarLoopUtils]: At program point L546(lines 545 592) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse0))) [2021-02-22 01:11:43,112 INFO L185 CegarLoopUtils]: At program point L575(lines 575 588) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-22 01:11:43,112 INFO L185 CegarLoopUtils]: At program point L538(line 538) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:43,112 INFO L185 CegarLoopUtils]: At program point L567(line 567) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-22 01:11:43,112 INFO L185 CegarLoopUtils]: At program point L563(line 563) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (<= |test_#t~nondet54| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet54| 2147483648))) (.cse2 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse3 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse5 (not (= test_~tmp~3 0)) .cse6 (not (= ~waterLevel~0 0)) (= ~pumpRunning~0 0) .cse7))) [2021-02-22 01:11:43,112 INFO L185 CegarLoopUtils]: At program point L563-1(line 563) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (<= |test_#t~nondet54| 2147483647) (<= 0 (+ |test_#t~nondet54| 2147483648)) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= test_~tmp___0~0 |test_#t~nondet54|) (< ~waterLevel~0 3) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,112 INFO L185 CegarLoopUtils]: At program point L555(lines 555 561) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) .cse0 .cse1 (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse2))) [2021-02-22 01:11:43,113 INFO L185 CegarLoopUtils]: At program point L555-1(lines 555 561) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (not (= test_~tmp~3 0)) .cse3 (not (= ~waterLevel~0 0)) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse5))) [2021-02-22 01:11:43,113 INFO L185 CegarLoopUtils]: At program point L547(lines 547 551) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse0))) [2021-02-22 01:11:43,113 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-22 01:11:43,113 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-22 01:11:43,113 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-22 01:11:43,113 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-22 01:11:43,113 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-22 01:11:43,113 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-22 01:11:43,114 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-22 01:11:43,114 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-22 01:11:43,114 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 439 484) no Hoare annotation was computed. [2021-02-22 01:11:43,114 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-22 01:11:43,114 INFO L189 CegarLoopUtils]: For program point L463(lines 463 464) no Hoare annotation was computed. [2021-02-22 01:11:43,114 INFO L189 CegarLoopUtils]: For program point L459(lines 459 466) no Hoare annotation was computed. [2021-02-22 01:11:43,114 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-22 01:11:43,114 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-22 01:11:43,114 INFO L189 CegarLoopUtils]: For program point L453(lines 453 473) no Hoare annotation was computed. [2021-02-22 01:11:43,114 INFO L189 CegarLoopUtils]: For program point L453-1(lines 453 473) no Hoare annotation was computed. [2021-02-22 01:11:43,114 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-22 01:11:43,115 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-22 01:11:43,115 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-22 01:11:43,115 INFO L189 CegarLoopUtils]: For program point L480-1(line 480) no Hoare annotation was computed. [2021-02-22 01:11:43,115 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-22 01:11:43,115 INFO L189 CegarLoopUtils]: For program point L480-2(line 480) no Hoare annotation was computed. [2021-02-22 01:11:43,115 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-22 01:11:43,115 INFO L189 CegarLoopUtils]: For program point L478-1(line 478) no Hoare annotation was computed. [2021-02-22 01:11:43,115 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-22 01:11:43,115 INFO L189 CegarLoopUtils]: For program point L478-2(line 478) no Hoare annotation was computed. [2021-02-22 01:11:43,115 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-22 01:11:43,115 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-22 01:11:43,115 INFO L189 CegarLoopUtils]: For program point L439(lines 439 484) no Hoare annotation was computed. [2021-02-22 01:11:43,116 INFO L189 CegarLoopUtils]: For program point L470(lines 470 471) no Hoare annotation was computed. [2021-02-22 01:11:43,116 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 439 484) no Hoare annotation was computed. [2021-02-22 01:11:43,116 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 439 484) no Hoare annotation was computed. [2021-02-22 01:11:43,116 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-22 01:11:43,116 INFO L189 CegarLoopUtils]: For program point L458-1(line 458) no Hoare annotation was computed. [2021-02-22 01:11:43,116 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-22 01:11:43,116 INFO L189 CegarLoopUtils]: For program point L458-2(line 458) no Hoare annotation was computed. [2021-02-22 01:11:43,116 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-22 01:11:43,116 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-22 01:11:43,116 INFO L189 CegarLoopUtils]: For program point L141(lines 141 149) no Hoare annotation was computed. [2021-02-22 01:11:43,116 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-22 01:11:43,117 INFO L189 CegarLoopUtils]: For program point L141-2(lines 141 149) no Hoare annotation was computed. [2021-02-22 01:11:43,117 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 133 155) no Hoare annotation was computed. [2021-02-22 01:11:43,117 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 133 155) no Hoare annotation was computed. [2021-02-22 01:11:43,117 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 133 155) no Hoare annotation was computed. [2021-02-22 01:11:43,117 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-22 01:11:43,117 INFO L189 CegarLoopUtils]: For program point L48(line 48) no Hoare annotation was computed. [2021-02-22 01:11:43,117 INFO L189 CegarLoopUtils]: For program point L48-1(line 48) no Hoare annotation was computed. [2021-02-22 01:11:43,117 INFO L189 CegarLoopUtils]: For program point L48-2(line 48) no Hoare annotation was computed. [2021-02-22 01:11:43,117 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2021-02-22 01:11:43,117 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2021-02-22 01:11:43,117 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2021-02-22 01:11:43,118 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-22 01:11:43,118 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-22 01:11:43,118 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-22 01:11:43,118 INFO L189 CegarLoopUtils]: For program point L382(lines 382 423) no Hoare annotation was computed. [2021-02-22 01:11:43,118 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-22 01:11:43,118 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-22 01:11:43,118 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 01:11:43,118 INFO L189 CegarLoopUtils]: For program point L374-1(line 374) no Hoare annotation was computed. [2021-02-22 01:11:43,118 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-22 01:11:43,118 INFO L189 CegarLoopUtils]: For program point L424(lines 424 435) no Hoare annotation was computed. [2021-02-22 01:11:43,118 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-22 01:11:43,118 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-22 01:11:43,119 INFO L189 CegarLoopUtils]: For program point L416-1(line 416) no Hoare annotation was computed. [2021-02-22 01:11:43,119 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-22 01:11:43,119 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-22 01:11:43,119 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 01:11:43,119 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-22 01:11:43,119 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-22 01:11:43,119 INFO L189 CegarLoopUtils]: For program point L367-1(line 367) no Hoare annotation was computed. [2021-02-22 01:11:43,119 INFO L189 CegarLoopUtils]: For program point L425(lines 425 432) no Hoare annotation was computed. [2021-02-22 01:11:43,119 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-22 01:11:43,119 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-22 01:11:43,119 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 336 438) no Hoare annotation was computed. [2021-02-22 01:11:43,119 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-22 01:11:43,120 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-22 01:11:43,120 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-22 01:11:43,120 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-22 01:11:43,120 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-22 01:11:43,120 INFO L189 CegarLoopUtils]: For program point L360(lines 360 364) no Hoare annotation was computed. [2021-02-22 01:11:43,120 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 336 438) no Hoare annotation was computed. [2021-02-22 01:11:43,120 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-22 01:11:43,120 INFO L189 CegarLoopUtils]: For program point L385-2(lines 385 405) no Hoare annotation was computed. [2021-02-22 01:11:43,120 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-22 01:11:43,120 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-22 01:11:43,120 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 336 438) no Hoare annotation was computed. [2021-02-22 01:11:43,120 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-22 01:11:43,121 INFO L189 CegarLoopUtils]: For program point L336(lines 336 438) no Hoare annotation was computed. [2021-02-22 01:11:43,121 INFO L189 CegarLoopUtils]: For program point L336-1(lines 336 438) no Hoare annotation was computed. [2021-02-22 01:11:43,121 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:11:43,121 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-22 01:11:43,121 INFO L189 CegarLoopUtils]: For program point L427-1(line 427) no Hoare annotation was computed. [2021-02-22 01:11:43,121 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 01:11:43,121 INFO L189 CegarLoopUtils]: For program point L427-2(line 427) no Hoare annotation was computed. [2021-02-22 01:11:43,121 INFO L189 CegarLoopUtils]: For program point L386(lines 385 405) no Hoare annotation was computed. [2021-02-22 01:11:43,121 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-22 01:11:43,121 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-22 01:11:43,121 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-22 01:11:43,122 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 01:11:43,122 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 01:11:43,122 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 01:11:43,122 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-22 01:11:43,122 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-22 01:11:43,122 INFO L189 CegarLoopUtils]: For program point L370-1(line 370) no Hoare annotation was computed. [2021-02-22 01:11:43,122 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-22 01:11:43,122 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-22 01:11:43,122 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 01:11:43,122 INFO L189 CegarLoopUtils]: For program point L387(lines 387 391) no Hoare annotation was computed. [2021-02-22 01:11:43,122 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 01:11:43,122 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-22 01:11:43,123 INFO L189 CegarLoopUtils]: For program point L412-1(line 412) no Hoare annotation was computed. [2021-02-22 01:11:43,123 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:11:43,123 INFO L189 CegarLoopUtils]: For program point L412-2(line 412) no Hoare annotation was computed. [2021-02-22 01:11:43,123 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 01:11:43,123 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-22 01:11:43,123 INFO L189 CegarLoopUtils]: For program point L396-1(line 396) no Hoare annotation was computed. [2021-02-22 01:11:43,123 INFO L189 CegarLoopUtils]: For program point L396-2(line 396) no Hoare annotation was computed. [2021-02-22 01:11:43,123 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 01:11:43,123 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-22 01:11:43,123 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 01:11:43,123 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 01:11:43,123 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-22 01:11:43,123 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 01:11:43,124 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-22 01:11:43,124 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-22 01:11:43,124 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-22 01:11:43,124 INFO L189 CegarLoopUtils]: For program point L414-1(line 414) no Hoare annotation was computed. [2021-02-22 01:11:43,124 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-22 01:11:43,124 INFO L189 CegarLoopUtils]: For program point L414-2(line 414) no Hoare annotation was computed. [2021-02-22 01:11:43,124 INFO L189 CegarLoopUtils]: For program point L406(lines 384 407) no Hoare annotation was computed. [2021-02-22 01:11:43,124 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-22 01:11:43,124 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 01:11:43,124 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-22 01:11:43,124 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 01:11:43,125 INFO L189 CegarLoopUtils]: For program point L365(lines 365 381) no Hoare annotation was computed. [2021-02-22 01:11:43,125 INFO L189 CegarLoopUtils]: For program point L398-1(line 398) no Hoare annotation was computed. [2021-02-22 01:11:43,125 INFO L189 CegarLoopUtils]: For program point L398-2(line 398) no Hoare annotation was computed. [2021-02-22 01:11:43,125 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-22 01:11:43,125 INFO L185 CegarLoopUtils]: At program point L737(line 737) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,125 INFO L185 CegarLoopUtils]: At program point L737-1(line 737) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,125 INFO L185 CegarLoopUtils]: At program point L737-2(line 737) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,125 INFO L185 CegarLoopUtils]: At program point L510(line 510) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,125 INFO L185 CegarLoopUtils]: At program point L737-3(line 737) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,126 INFO L185 CegarLoopUtils]: At program point L733(line 733) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,126 INFO L185 CegarLoopUtils]: At program point L737-4(line 737) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,126 INFO L185 CegarLoopUtils]: At program point L733-1(line 733) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,126 INFO L185 CegarLoopUtils]: At program point L737-5(line 737) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,126 INFO L185 CegarLoopUtils]: At program point L733-2(line 733) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,126 INFO L185 CegarLoopUtils]: At program point L737-6(line 737) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,126 INFO L185 CegarLoopUtils]: At program point L733-3(line 733) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,126 INFO L185 CegarLoopUtils]: At program point L737-7(line 737) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,126 INFO L185 CegarLoopUtils]: At program point L729(line 729) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,126 INFO L185 CegarLoopUtils]: At program point L733-4(line 733) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,126 INFO L185 CegarLoopUtils]: At program point L729-1(line 729) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,126 INFO L185 CegarLoopUtils]: At program point L151(line 151) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,127 INFO L185 CegarLoopUtils]: At program point L729-2(line 729) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,127 INFO L185 CegarLoopUtils]: At program point L151-1(line 151) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,127 INFO L185 CegarLoopUtils]: At program point L729-3(line 729) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,127 INFO L185 CegarLoopUtils]: At program point L151-2(line 151) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,127 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 01:11:43,127 INFO L185 CegarLoopUtils]: At program point L147(line 147) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,127 INFO L185 CegarLoopUtils]: At program point L147-1(line 147) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,127 INFO L185 CegarLoopUtils]: At program point L147-2(line 147) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,127 INFO L185 CegarLoopUtils]: At program point L147-3(line 147) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,127 INFO L185 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,127 INFO L185 CegarLoopUtils]: At program point L143-1(line 143) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,128 INFO L185 CegarLoopUtils]: At program point L143-2(line 143) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,128 INFO L185 CegarLoopUtils]: At program point L143-3(line 143) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,128 INFO L185 CegarLoopUtils]: At program point L139(line 139) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,128 INFO L185 CegarLoopUtils]: At program point L143-4(line 143) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,128 INFO L185 CegarLoopUtils]: At program point L139-1(line 139) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,128 INFO L185 CegarLoopUtils]: At program point L143-5(line 143) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,128 INFO L185 CegarLoopUtils]: At program point L139-2(line 139) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,128 INFO L185 CegarLoopUtils]: At program point L139-3(line 139) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,128 INFO L185 CegarLoopUtils]: At program point L139-4(line 139) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,128 INFO L185 CegarLoopUtils]: At program point L139-5(line 139) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,128 INFO L185 CegarLoopUtils]: At program point L139-6(line 139) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,128 INFO L185 CegarLoopUtils]: At program point L139-7(line 139) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,129 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 01:11:43,129 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 01:11:43,129 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 01:11:43,129 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 01:11:43,129 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 01:11:43,129 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 01:11:43,129 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 01:11:43,129 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 01:11:43,129 INFO L185 CegarLoopUtils]: At program point L606(line 606) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:11:43,129 INFO L185 CegarLoopUtils]: At program point L470(line 470) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,129 INFO L185 CegarLoopUtils]: At program point L470-1(line 470) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,129 INFO L185 CegarLoopUtils]: At program point L751(line 751) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,129 INFO L185 CegarLoopUtils]: At program point L751-1(line 751) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,130 INFO L185 CegarLoopUtils]: At program point L751-2(line 751) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,130 INFO L185 CegarLoopUtils]: At program point L516(line 516) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,130 INFO L185 CegarLoopUtils]: At program point L516-1(line 516) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,130 INFO L185 CegarLoopUtils]: At program point L607(line 607) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:11:43,130 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:11:43,130 INFO L185 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,130 INFO L185 CegarLoopUtils]: At program point L87(line 87) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:11:43,130 INFO L185 CegarLoopUtils]: At program point L463(line 463) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,130 INFO L185 CegarLoopUtils]: At program point L335(line 335) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:11:43,130 INFO L185 CegarLoopUtils]: At program point L463-1(line 463) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,131 INFO L185 CegarLoopUtils]: At program point L517(line 517) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,131 INFO L185 CegarLoopUtils]: At program point L509(line 509) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,131 INFO L185 CegarLoopUtils]: At program point L509-1(line 509) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,131 INFO L185 CegarLoopUtils]: At program point L464(line 464) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,131 INFO L185 CegarLoopUtils]: At program point L749(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,131 INFO L185 CegarLoopUtils]: At program point L749-1(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,131 INFO L185 CegarLoopUtils]: At program point L749-2(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,131 INFO L185 CegarLoopUtils]: At program point L138(line 138) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,131 INFO L185 CegarLoopUtils]: At program point L749-3(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,132 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#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~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:11:43,132 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,132 INFO L185 CegarLoopUtils]: At program point L745-1(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,132 INFO L185 CegarLoopUtils]: At program point L745-2(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,132 INFO L185 CegarLoopUtils]: At program point L745-3(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,132 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:11:43,133 INFO L185 CegarLoopUtils]: At program point L741(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,133 INFO L185 CegarLoopUtils]: At program point L745-4(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,133 INFO L185 CegarLoopUtils]: At program point L741-1(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,133 INFO L185 CegarLoopUtils]: At program point L741-2(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,133 INFO L185 CegarLoopUtils]: At program point L741-3(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:43,133 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:11:43,133 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 675 691) no Hoare annotation was computed. [2021-02-22 01:11:43,133 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 675 691) no Hoare annotation was computed. [2021-02-22 01:11:43,134 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-22 01:11:43,134 INFO L189 CegarLoopUtils]: For program point L686-1(lines 675 691) no Hoare annotation was computed. [2021-02-22 01:11:43,134 INFO L189 CegarLoopUtils]: For program point L682(lines 682 688) no Hoare annotation was computed. [2021-02-22 01:11:43,134 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-22 01:11:43,134 INFO L189 CegarLoopUtils]: For program point L680-1(line 680) no Hoare annotation was computed. [2021-02-22 01:11:43,134 INFO L189 CegarLoopUtils]: For program point L680-2(line 680) no Hoare annotation was computed. [2021-02-22 01:11:43,134 INFO L189 CegarLoopUtils]: For program point L680-3(line 680) no Hoare annotation was computed. [2021-02-22 01:11:43,134 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 156 164) the Hoare annotation is: true [2021-02-22 01:11:43,134 INFO L185 CegarLoopUtils]: At program point L161(line 161) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~3) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:11:43,134 INFO L192 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: true [2021-02-22 01:11:43,135 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 156 164) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~3) (= ~waterLevel~0 getWaterLevel_~retValue_acc~3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:11:43,135 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 156 164) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~3) (= ~waterLevel~0 getWaterLevel_~retValue_acc~3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:11:43,135 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 112 123) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:11:43,135 INFO L185 CegarLoopUtils]: At program point L119(line 119) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:11:43,135 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 112 123) the Hoare annotation is: true [2021-02-22 01:11:43,135 INFO L185 CegarLoopUtils]: At program point L117(line 117) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:11:43,135 INFO L192 CegarLoopUtils]: At program point L116-1(lines 112 123) the Hoare annotation is: true [2021-02-22 01:11:43,136 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:11:43,136 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:11:43,136 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:11:43,136 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:11:43,136 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 124 132) the Hoare annotation is: true [2021-02-22 01:11:43,136 INFO L192 CegarLoopUtils]: At program point L129(line 129) the Hoare annotation is: true [2021-02-22 01:11:43,136 INFO L192 CegarLoopUtils]: At program point L128(line 128) the Hoare annotation is: true [2021-02-22 01:11:43,136 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 124 132) the Hoare annotation is: true [2021-02-22 01:11:43,136 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 124 132) the Hoare annotation is: true [2021-02-22 01:11:43,137 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 610 633) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,137 INFO L185 CegarLoopUtils]: At program point L623(line 623) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,137 INFO L185 CegarLoopUtils]: At program point L621(lines 621 627) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,137 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 610 633) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:43,137 INFO L185 CegarLoopUtils]: At program point L616(line 616) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,137 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 610 633) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:43,138 INFO L185 CegarLoopUtils]: At program point L614(lines 613 632) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:43,138 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 775 804) the Hoare annotation is: true [2021-02-22 01:11:43,138 INFO L192 CegarLoopUtils]: At program point L789(lines 789 793) the Hoare annotation is: true [2021-02-22 01:11:43,138 INFO L192 CegarLoopUtils]: At program point L789-1(lines 789 793) the Hoare annotation is: true [2021-02-22 01:11:43,138 INFO L192 CegarLoopUtils]: At program point L785-2(lines 785 799) the Hoare annotation is: true [2021-02-22 01:11:43,138 INFO L192 CegarLoopUtils]: At program point L781(line 781) the Hoare annotation is: true [2021-02-22 01:11:43,138 INFO L192 CegarLoopUtils]: At program point L781-1(line 781) the Hoare annotation is: true [2021-02-22 01:11:43,138 INFO L192 CegarLoopUtils]: At program point L777(line 777) the Hoare annotation is: true [2021-02-22 01:11:43,138 INFO L192 CegarLoopUtils]: At program point L800(lines 775 804) the Hoare annotation is: true [2021-02-22 01:11:43,139 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 775 804) the Hoare annotation is: true [2021-02-22 01:11:43,139 INFO L192 CegarLoopUtils]: At program point L796(line 796) the Hoare annotation is: true [2021-02-22 01:11:43,139 INFO L192 CegarLoopUtils]: At program point L786(line 786) the Hoare annotation is: true [2021-02-22 01:11:43,139 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 88 99) the Hoare annotation is: true [2021-02-22 01:11:43,139 INFO L192 CegarLoopUtils]: At program point L93(line 93) the Hoare annotation is: true [2021-02-22 01:11:43,139 INFO L192 CegarLoopUtils]: At program point L92-1(lines 88 99) the Hoare annotation is: true [2021-02-22 01:11:43,139 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 88 99) the Hoare annotation is: true [2021-02-22 01:11:43,139 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 829 835) the Hoare annotation is: true [2021-02-22 01:11:43,139 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 829 835) the Hoare annotation is: true [2021-02-22 01:11:43,140 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:11:43,140 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:11:43,140 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:11:43,140 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:11:43,140 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 756 763) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-22 01:11:43,140 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 756 763) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-22 01:11:43,140 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 756 763) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-22 01:11:43,141 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 100 111) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 .cse4 (not (= ~waterLevel~0 0)) .cse5) (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 .cse4 (< ~waterLevel~0 3) .cse5))) [2021-02-22 01:11:43,141 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2021-02-22 01:11:43,141 INFO L185 CegarLoopUtils]: At program point L104-1(lines 100 111) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 .cse4 (not (= ~waterLevel~0 0)) .cse5) (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 .cse4 (< ~waterLevel~0 3) .cse5))) [2021-02-22 01:11:43,141 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 100 111) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2021-02-22 01:11:43,141 INFO L192 CegarLoopUtils]: At program point L769(line 769) the Hoare annotation is: true [2021-02-22 01:11:43,141 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 765 772) the Hoare annotation is: true [2021-02-22 01:11:43,142 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 769) the Hoare annotation is: true [2021-02-22 01:11:43,142 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 765 772) the Hoare annotation is: true [2021-02-22 01:11:43,142 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 765 772) the Hoare annotation is: true [2021-02-22 01:11:43,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:11:43 BoogieIcfgContainer [2021-02-22 01:11:43,191 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:11:43,192 INFO L168 Benchmark]: Toolchain (without parser) took 196828.96 ms. Allocated memory was 159.4 MB in the beginning and 584.1 MB in the end (delta: 424.7 MB). Free memory was 135.0 MB in the beginning and 453.0 MB in the end (delta: -318.0 MB). Peak memory consumption was 371.5 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:43,192 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 159.4 MB. Free memory is still 133.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:11:43,192 INFO L168 Benchmark]: CACSL2BoogieTranslator took 696.05 ms. Allocated memory is still 159.4 MB. Free memory was 133.9 MB in the beginning and 113.8 MB in the end (delta: 20.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:43,192 INFO L168 Benchmark]: Boogie Preprocessor took 175.73 ms. Allocated memory is still 159.4 MB. Free memory was 113.8 MB in the beginning and 141.7 MB in the end (delta: -27.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:43,193 INFO L168 Benchmark]: RCFGBuilder took 1787.85 ms. Allocated memory is still 159.4 MB. Free memory was 141.7 MB in the beginning and 103.8 MB in the end (delta: 37.9 MB). Peak memory consumption was 68.5 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:43,193 INFO L168 Benchmark]: TraceAbstraction took 194153.12 ms. Allocated memory was 159.4 MB in the beginning and 584.1 MB in the end (delta: 424.7 MB). Free memory was 103.3 MB in the beginning and 453.0 MB in the end (delta: -349.8 MB). Peak memory consumption was 339.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:43,196 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 159.4 MB. Free memory is still 133.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 696.05 ms. Allocated memory is still 159.4 MB. Free memory was 133.9 MB in the beginning and 113.8 MB in the end (delta: 20.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 175.73 ms. Allocated memory is still 159.4 MB. Free memory was 113.8 MB in the beginning and 141.7 MB in the end (delta: -27.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1787.85 ms. Allocated memory is still 159.4 MB. Free memory was 141.7 MB in the beginning and 103.8 MB in the end (delta: 37.9 MB). Peak memory consumption was 68.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 194153.12 ms. Allocated memory was 159.4 MB in the beginning and 584.1 MB in the end (delta: 424.7 MB). Free memory was 103.3 MB in the beginning and 453.0 MB in the end (delta: -349.8 MB). Peak memory consumption was 339.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 769]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 545]: Loop Invariant Derived loop invariant: (((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || (((((((1 == systemActive && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - InvariantResult [Line: 544]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 785]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 870]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((((((((waterLevel == tmp && 1 == systemActive) && !(tmp == 0)) && waterLevel < 3) && 0 <= tmp + 2147483648) && pumpRunning == 0) || (waterLevel == tmp && tmp___0 == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) && (((((((((waterLevel == tmp && 1 == systemActive) && !(tmp == 0)) && waterLevel < 3) && 0 <= tmp + 2147483648) && pumpRunning == 0) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel == 0) - ProcedureContractResult [Line: 846]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 634]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 711]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((pumpRunning == retValue_acc && pumpRunning == \result) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 836]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 700]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 692]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 642]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(waterLevel < 3) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 535]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 112]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((!(waterLevel < 3) || !(pumpRunning == 0)) || (\result == retValue_acc && waterLevel == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 124]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 610]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 775]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 88]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 829]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 756]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((!(\old(systemActive) == 1) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive - ProcedureContractResult [Line: 100]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((!(tmp <= 2147483647) || !(\old(waterLevel) == 1)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0)) || !(0 <= tmp + 2147483648)) && (((((((!(tmp <= 2147483647) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel < 3) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 765]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 606 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 105.6s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 95.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 88.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1225 SDtfs, 4001 SDslu, 3103 SDs, 0 SdLazy, 6944 SolverSat, 1698 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 19.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 434 GetRequests, 186 SyntacticMatches, 1 SemanticMatches, 247 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11100 ImplicationChecksByTransitivity, 77.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=397occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 454 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 242 LocationsWithAnnotation, 1424 PreInvPairs, 2032 NumberOfFragments, 4099 HoareAnnotationTreeSize, 1424 FomulaSimplifications, 3605628 FormulaSimplificationTreeSizeReduction, 12.0s HoareSimplificationTime, 242 FomulaSimplificationsInter, 73457 FormulaSimplificationTreeSizeReductionInter, 76.0s 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...